version 2 - denlar hoods 2.5 denlar fire protection llc 20 denlar dr. chester, ct. 06412...
TRANSCRIPT
Version 2.5
DENLAR Fire Protection LLC 20 Denlar Dr.
Chester, CT. 06412 p:860.526.9846 f:860.526.9585 Email: [email protected] online: www.denlarhoods.com
The D1000 Installation and Service Manual
REPORT
#1122
READ AND SAVE THESE INSTRUCTIONS
WARNING CAUTION ! TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PER-
SONS, OBSERVE THE FOLLOWING:
1. Use this unit only in the manner intended by the manufacturer. If you
have questions, contact the manufacturer at the address or telephone
number listed on the front cover of this manual.
2. Before servicing or cleaning unit, switch power off at service panel and
lock the service disconnecting means to prevent power from being
switched on accidentally. When the service disconnecting means cannot
be locked, securely fasten a prominent warning device, such as a tag, to
the service panel.
3. Installation work and electrical wiring must be done by a qualified per-
son(s) in accordance with all applicable codes and standards, including
fire-rated construction codes and standards.
4. Sufficient air is needed for proper combustion and exhausting of gases
through the flue (chimney) of fuel burning equipment to prevent back-
drafting. Follow the heating equipment manufacturer’s guideline and
safety standards such as those published by the National Fire Protection
Association (NFPA), and the American Society of Heating, Refrigeration
and Air Conditioning Engineers (ASHRAE), and the local code authori-
ties.
5. When cutting or drilling into wall or ceiling, do not damage electrical
wiring and other hidden utilities.
6. To reduce the risk of fire or electric shock, do not use this range hood
with an additional speed control device.
7. Ducted fans must always be vented to the outdoors.
8. To reduce the risk of fire, use only metal ductwork.
9. Use with approved wiring only.
10. This unit must be grounded.
TO REDUCE THE RISK OF A RANGE TOP GREASE FIRE:
1. Never leave surface units unattended at high settings. Boil-overs cause
smoking and greasy spillovers that may ignite. Heat oils slowly on low or
medium settings.
2. Always turn hood ON when cooking at high heat or when cooking flaming
foods.
3. Clean ventilating fans frequently. Grease should not be allowed to
accumulate on fan or filter.
4. Use proper pan size. Always use cookware appropriate for the size of the
surface element.
TO REDUCE THE RISK OF INJURY TO PERSONS IN THE EVENT OF A
RANGE TOP GREASE FIRE, OBSERVE THE FOLLOWING:*
1. SMOTHER FLAMES with a close-fitting lid, cookie sheet, or metal tray,
then turn off the burner. BE CAREFUL TO PREVENT BURNS. If the
flames do not go out immediately, EVACUATE AND CALL THE FIRE
DEPARTMENT.
2. NEVER PICK UP A FLAMING PAN — You may be burned.
3. DO NOT USE WATER, including wet dishcloths or towels - violent steam
explosion will result.
4. Use an extinguisher ONLY if:
A. You know you have a Class ABC extinguisher and you already know
how to operate it.
B. The fire is small and contained in the area where it started.
C. The fire department is being called.
D. You can fight the fire with your back to an exit.
* Based on “Kitchen Fire Safety Tips” published by NFPA.
1. For general ventilating use only. Do not use to exhaust hazardous or
explosive materials and vapors.
2. To avoid motor bearing damage and noisy and/or unbalanced
impellers, keep drywall spray, construction dust, etc. off power unit.
3. For best capture of cooking impurities and performance of fire
extinguisher, your range hood should be mounted so that the bottom
of the hood is 24-36” above the cooking surface, depending on
model.
4. Please read specification sheets for further information and
requirements.
TABLE OF CONTENTS
DISCLAIMER: Denlar Fire Protection LLC shall not be liable for errors contained in this Manual or for incidental, consequential damages in connection with the furnishing, performance or use of this information. Denlar Fire Protection makes no warranty of any kind with regard to this information, including, but not limited to the implied warranties of merchantability and fitness for a particular purpose.
Installation and
Service Version 2.5
1. System Anatomy Page 2 2. Sample Elevations Page 3-4
3. Preparing the Install location Page 5-7
4. NFPA101- F & -R Installation Page 8-9
5. Range Element Disconnect install Page 10-11
6. Installing The D1000 Page 12
7. Fire Alarm System Connections Page 13
8. Manual Pull Station Installation Page 14
9. Test Tank & Demonstration Page 15
10. Electrical Schematic Page 16
11. Service & Operational Manual Page 17
12. Accessing the Internal Components Page 18
13. Maintaining the System Page 19-20
14. D1000 Operating System Page 21-23
15. Programmable Logic Controller (PLC) Page 24
16. PLC Schematic Page 25
17. After an Actuation Page 26-28
18. Ducting and Airflow Page 29
19. Spare Parts Page 30
20. Warranty Statement Page 31-32
The D1000 1
System Anatomy
120 VAC Output Power Disconnect (Black Tape)
Recirculating Vent
Power Switch
Reset Switch
(Recirculating model)
120 VAC Power Input (Red Tape)
Extinguisher Pressure Gauge
Junction Box
Light Switch
Fan Speed Control Knob
Status LED Light
Back Support Mounting Bracket
Discharge Nozzles
Thumbscrew (to remove vent) -on some models
Fusible Link 3x’s
212◦F 30”, 280◦F 36” Thumbscrews (2x) (inline models)
60W Light Bulb High Temperature Switch, 190◦F
Low Temperature Switches, 150◦F
Thumb Nut (3x)
Grease Tray Grease Filter
2
Installation and
Service Version 2.5 The D1000
Sample Elevations
D1000-I_-DF D1000-I_-DF-NFPA101
Fan
Air Flow
Fan
Air Flow
10” Ductwork 12” Ductwork
Cabinet
7” to 10” adaptor set
Range Hood
Cabinet
7” to 12” adaptor set
Range Hood
Plenum Ready Supply Cable to Fan
120VAC Power Input
Plenum Ready Supply Cable to Fan
120VAC Power Input
120 VAC Power Disconnect
120VAC Power Disconnect
D1000-I_-WF D1000-I_-WF-NFPA101
7” Ductwork 7” Ductwork
Cabinet
Range Hood
Air Flow
Fan
Plenum Ready Supply Cable to Fan
120VAC Power Input
Cabinet
Range Hood
Air Flow
Fan
Plenum Ready Supply Cable to Fan
120VAC Power Input
120VAC Power Disconnect
120 VAC Power Disconnect
3
Installation and
Service Version 2.5 The D1000
D1000-R_ D1000-R_-NFPA101
Cabinet Cabinet
Fan Box (NFPA101 rev)
Range Hood
Air Flow
120VAC Power Input
Range Hood
Air Flow
120VAC Power Input
120 VAC Power Disconnect
120 VAC Power Disconnect
D1000-F_ D1000-F_-NFPA101
Cabinet
Cabinet
Range Hood Air Flow
Range Hood Air
Flow Fan Box (NFPA101 rev)
120VAC Power Input
120VAC Power Input
120VAC Power Disconnect
120VAC Power Disconnect
4
Installation and
Service Version 2.5 The D1000
Preparing the Install Location
A
E G
F
Note #1: If cabinets are not present in the space, a Top Cover is recommended (option D1000-TC)
Note #2: Center the D1000 over the range. If the range is not in place, the center marking should be relative to its final position
Note #3: Refer to the model specific engineered submittal sheet for exact measurements not represented here (www.denlarhoods.com)
Note #4: Refer to “Installing the D1000” for instructions re: attaching the D1000 to the mounting bracket
Note #5: Refer to option specific installation instructions for more specific details on how to connect them to The D1000
Note #6: (Next Page) Allow for 4.535” between the top of the mounting bracket and the bottom of the cabinet above. The NFPA101
compliant version of the D1000-F/R uses an additional Fan Box as shown. Attach the fan box to the bracket, and then proceed.
Installation Elevation: KEY
A. DENLAR D1000 (30” or 36”)
B. Range (For Reference Purposes)
C. Electric Range Element Power Disconnect
D. Gas Range Element Power Disconnect (not shown)
E. The CLOCKBOX - Range Element Time-Out System (CLBX option)
F. Handicapped Accessible Control Box (ADA option) G. Manual Pull Station (MPK option)
5
Installation and
Service Version 2.5
Note #5
The D1000
B
C D
Min Max
D1030 24” 30” D1036 30” 36”
Installation Heights
Center
line
NFPA101 -F & -R Rev Install
See Appendix A for details
1 5/8” B.
E
28 5/8”
.A B.
D C B.
F F F F 10 5/16” 1/16” 1/16”
F F F F
A.
Standard
Bracket
NFPA101
Bracket
D1000 Mounting Bracket: KEY
Cabinet Front
A. Center Notches
B. Critical Mounting Points (must be secured to studs or d/w hangers)
C. Rear Access to Junction Box (not shown)
D. Primary Access Point for connections to Junction Box (recommended)
E. Secondary Access Point for connections to hood (options/accessories)
F. Additional Mounting Points (secure minimum of 3 screws per row)
Cabinet Bottom
Access Hole - Fan Wire 7 13/16”
5 15/16”
Access Hole for 7” Duct
CL
D1000-I: Prep for Ducting
6
Installation and
Service Version 2.5
Note #6
The D1000
28 5/8”
4” 5 7/8”
1. Determine mounting location of the power disconnect (contactor box or gas solenoid valve) and mounting bracket, if not
already done.
2. Run wire from junction box through the wall to the power disconnects location. Run 12/2 MC wire for the 120VAC input supply from the junction box to the 120VAC connection. Refer to the wiring diagram on the following page for details on how to wire the Power Disconnect Box.
3. If the hood unit is to be linked to a fire alarm system, accommodations for those wires will need to be made at this time as well. See fire alarm appendix.
CAUTION: This should be performed by a licensed electrician. Installation should be performed according to all applicable codes and regulations. Shut off power at the main breaker to prevent electrical shock. Use metal clad 12/2 (supplied) or replaced with wire specified by local building codes.
Junction Box with Connector
Alarm Wire(s) NO/NC Local and Remote Alarm (Not Supplied by DFP)
Hood Supply 120VAC input supply 20A (Metal Clad Wire from 110-120 VAC Supply Line -12/2 MC wire 8ft Length -marked with red tape)
Supplied by DFP
Run MC wire from junction box on mounting plate to power disconnect box through wall (Metal Clad Wire from 110- 120 VAC Power Disconnect Output -14/2 MC 8ft length -marked with black tape)
Range Supply Line 208-220VAC 50A max (Not supplied by DFP)
Power disconnect mounted flush to wall (50A 250V NEMA 14-50 Receptacle - supplied by DFP)
7
Installation and
Service Version 2.5
The D1000
The NFPA101 versions of The D1000-F & D1000-R are identical barring the -R’s need for ducting to pass through the exterior wall. Where the -R expels vapor through the rear of the hood, this version does not include a front grille. On this model, the fascia of the fan box will be a continuous stainless steel surface.
The NFPA101 compliant calibration of The DENLAR D1000 was engineered to comply with the requirements of the NFPA Life Safety code related to residential cooking appliances used in non-production commercial cooking environments. Due to the specific performance requirements in the code, The NFPA101 version of The D1000 differs slightly from the standard calibration. Refer to this section for NFPA101 F/R version-specific information.
The D1000
Installation and Service Version 2.5
8
NFPA101 F/R Installation
Fan Box (NFPA 101) Duct Access (-R calibration)
MPK
MPK
Mounting Bracket Bracketnting Bracket Duct Collar
Front Grille (-F calibration)
Safety Key
D1000 System SystemBracketnting Bracket Extinguisher Tank
S.S. Grease Baffle
S.S. Grease Drip Cup
If installing under cabinets, keeping the
fan box flush to the underside will
guarantee correct spacing. Otherwise,
center and mark the installation area
according to wall bracket prior to
hanging.
1. Insert/attach the top portion of the
MPK conduit through the fan box
2. Attach the fan box to the mounting
bracket with included 8/32 nuts, then
complete the installation on the MPK
conduit and top/bottom unions.
The fan box is 4.535” tall. If prepping a
space for install, this much space must
be left between the top of the mounting
bracket and the bottom of the cabinet.
The additional height of the unit should
not result in reduced range clearance.
Cabinets should be installed
approximately 5” higher to
accommodate the additional size of the
NFPA101 fan box assembly.
NOTE: The NFPA LSC (101) requires
500CFM of airflow in a 300A hood and
suppression system. This amount of
airflow, through a recirculating hood, will
creates inefficiencies within the system
resulting in additional noise production.
The D1000
Installation and Service Version 2.5
9
4
Range Element Disconnect Installation
120VAC Power Disconnect Output from Hood -Electrical Connection
Gas Disconnect Solenoid Valve - G The gas solenoid is designed for use with 3/4” NPT pipe. Be sure to note the “IN” and “OUT” ends of the solenoid body (as marked on the body). This determines the direction of gas flow. Refer to wiring diagram for details on electrical connection.
3/4” NPT
Gas Flow
3/4” NPT
208-220VAC Power disconnect output
120VAC (from hood - black tape)
Electrical Power Disconnect Box - E 1. Cut a hole in the drywall for the electric disconnect; refer to the specification sheets for dimensions. Be sure to note the 1 1/4” overhang on each side of the face plate. Given this the hole should be about 6 3/8” by 8 3/4”. The power disconnect has been designed to fit in a standard 2x4 studded wall.
Face Plate 2. If you have not already done so, run 14/2MC
120VAC output wiring from the junction box location (on the unit mounting plate) to the power disconnect box location and string through one of the knockouts in the box.
3. Tighten wiring connections and secure face plate to electrical disconnect box in the wall. 10
Installation and
Service Version 2.5 The D1000 10
Gas Disconnect
Electrical Power Disconnect
Dual Element Disconnect
11
Installation and
Service Version 2.5 The D1000
Installing the D1000
1. Line unit up to the D1000 mounting bracket and seat lower tabs into slots in back of the hood.
2. While holding the unit up, hook cable to chain link on mounting bracket and screw nut to close the link. The hood is now in the service position.
Chain Link
Slots Lower Tabs
3. Connect power to the junction box. 4. On the tank, remove the safety pin -identified with the yellow flag “caution”- from the trigger on top of the extinguisher bottle.
Safety Pin
5. Remove the safety key from the actuator arm by rotating and lifting straight upwards.
NOTE: The system will not actuate without completing steps 4 and 5.
6. Lift the D1000 hood to wall and thread the three thumb nuts to the bolts in the back support mounting plate. Check page 16 for location of thumb nuts.
Installation and
Service Version 2.5 The D1000 12
Fire Alarm System Connections
The hood unit has two fire alarm connections (discrete switches), each with its own trigger. A connection is
made to one output (Y#) and one common (C#) at the PLC. The output labeled Y0 is triggered by a fault from HiTemp, 190◦F, pressure switch, or hose switch. Output, Y1, is triggered by a high temperature switch (190◦ F)
and a low pressure fault in the extinguisher tank (the fire suppressant has discharged). Either one connection or
both may be used, depending on the needs of the jobsite. When there is a fault, a buzzer in the unit will sound and the power disconnect will turn off.
Local Alarm Connection: Connect to output Y0 and common C0
Remote Alarm Connection: Connect to output Y1 and common C1
To connect to the alarms, it is preferred that you use a spade terminal connector (not supplied), but a stripped wire is acceptable.
Connecting the alarm system in the configuration described above results in a normally open connection.
D1000 Schematic Table
Y0
Y1
C0
C1
PLC Fig: 14.1
Common
Normally Open
Normally Closed
Fire Alarm Switch
In addition to the PLC connections above, a second connection may be made to the fire alarm switch installed in the unit. Unlike the connection above, this switch does not require power to be fed to the hood in order to function. The fire alarm switch is located above the
actuator arm, beside the PLC assembly. The fire alarm switch is activated when the actuator arm trips.
To connect the fire alarm switch, wire the fire alarm to the common connector and normally open or normally closed connection as shown.
13
Installation and
Service Version 2.5 The D1000
Schematic ID
Component
Name Component Location
F1
Fuse 1 Top Center of Hood Main Electrical Panel
F2
Fuse 2 Top Center of Hood Main Electrical Panel
F3
Fuse 3 Top Center of Hood Main Electrical Panel
F4
Fuse 4 Top Center of Hood Main Electrical Panel
SW1 Switch 1 Main On / Off
Top Front Left Side of Hood
SW2 Switch 2 Light On/ Off
Lower Left Front Side of Hood
SW3
Switch 3 Service Switch
Top Center of Hood Main Electrical Panel
SW4
Switch 4 Reset Button
Top Front Left Side of Hood
PSW
Pressure Switch
Backside of the Tank Assembly
HSW1
Hose Switch 1
In Main Body of Hood Where Red Discharge Hose Connects to the Fittings
FSP1 Fan Speed Potentiometer 1
Lower Left Front Side of Hood
MP1
Main WAGO Plug 1
On Backboard Junction Box
FP1
Fan Plug 1
Behind Light Assembly
FP2
Fan Plug 2 Top Center of Hood Main Electrical Panel
LEDP1
LED Plug 1 Top Left Side of Hood Behind Status LED
HITH1
High Thermostat 1
Underneath Hood Center Location
LOTH1
Low Thermostat 1
Underneath Hood Left Side
LOTH2
Low Thermostat 2
Underneath Hood Right Side
LIGHT Unit Light Lower Left Side of Hood Underneath FAN Unit Fan Depends on Hood Model
Buzzer
Unit Buzzer / Alarm Top Center of Hood Main Electrical Panel
Figure 14.2
Manual Pull Station Installation - MPK
Step 1: Installing Conduit
Mount the pull box in an appropriate location according to local building codes. Keep in mind you are supplied with 25 feet of wire rope cable and 3 elbow pulleys. Install 1/2” conduit (not included) between the unit and the pull box, using the pulleys as needed. Pull wire rope cable through the conduit, and allow 8-12“of slack to be left at the hood unit end. Be sure to abide by all local building codes when installing c o n d u i t .
Parts Included:
Pull Box (x1) Pull Face (x1) Elbow Pulley (x3) Wire Rope Cable and Pin (25 ft.)
Step 2: Replace Safety Pin and Safety Key (to prevent accidental discharge) see Figure 14.3 Tank Safety Pin
With the unit lowered into its service position, put the safety pin in its slot at the top of the extinguisher tank. Also replace the safety key in its slot in the actuator arm. Then remove the actuation cable from the actuator arm.
Cable
Actuator Arm
Safety Pin
Safety Key
Step 3: Install Actuation Cable and Pin to hood
Thread the Actuation cable through the conduit, with the pin reaching the unit. Remove the grease filter. In the upper right corner, find the two pulleys (see Figure 14.4 Pulley-Unit). Hold the rear-most pulley in place. From the top of the unit, replace its pin with the one on the actuation cable. Push the pin through the pulley until you hear it click in place. Go back to the actuator arm and re-hook the actuation cable onto the arm.
WARNING: You must allow for 8-12” of slack in the wire rope cable to sit at the pull face. Failure to do so
will cause the unit to discharge the next time the unit is lowered into its service position.
CAUTION: Make sure the wire rope cable does not become caught on any part of the hood or conduit, if the
wire rope cable is caught it may prevent the wire rope cable from being pulled, and the unit
will not discharge properly.
Step 4: Install Wire Rope Cable to Pull Face
With the unit in its lowered position, attach the wire rope cable to the pull face by crimping a loop in the wire rope cable through the hole on the back side of the handle. Be sure wire rope cable is securely crimped to withstand at least 50 lbs. of pull force. Leave no more than 12” of slack in the line on the pull face end, but maintain 8-12”. To make this easier, the handle may be removed by loosening the set screw in one of the studs, and sliding the red plastic rod out. Attach the pull face to the pull box already mounted on the wall, collecting any slack into the pull box. Do not allow slack wire rope cable to collect above the hood. (See Figure 14.5 MPK Front Plate)
Crimp
14
Installation and
Service Version 2.5
The D1000
Figure 14.3 Tank Safety Pin
Figure 14.4 Pulley- Unit
Figure 14.5 MPK Front Plate
Conduit attachment to back plate
Note: Please be sure to follow applicable local codes and /or all installation requirements found in NFPA101 for installation of the MPK.
Test Tank & Demonstration - TKD
Once the hood has been installed, it may be necessary or desired to test the unit with a test tank. This is a tank filled only with pressurized nitrogen (Not included, order separately).
1. Following the “Removing the Suppression Tank” instructions in the service manual, remove the extinguisher tank and replace it with a test tank.
2. The unit is actuated one of two ways:
A. Cut Test Links: Replace the actuator arm’s safety key. Loosen the turnbuckle in the actuation cable assembly (underside of hood). Replace one of the fusible links with a test link. Re-tighten the turnbuckle to the proper tension. Remove the safety key and raise the unit to its operational position. To test, cut the test link with wire cutters or similar.
Safety Key
Safety Pin Turnbuckle Fusible Link
B. Manual pull kit (if installed): Raise the unit to its operational position after the test tank has been installed. Remove the plastic break rod from the pull face with an Allen wrench (refer to manual pull station appendix for more details on this). Pull the handle to actuate the unit. Refer to the manual pull kit appendix on how to return the pull station to an operational state.
3. Nitrogen should be released from each discharge nozzle simultaneously.
4. Replace the test tank with the extinguisher tank, the test link with a fusible link, and replace the unit to its operational position. The unit is ready to be put into service.
15
Installation and
Service Version 2.5
WARNING: The safety pin must be in place in the extinguisher tank until the unit is ready to be returned to service or to be tested. Always wear safety glasses during this procedure.
WARNING: Be careful of the protective caps on the nozzles. These
will fly off the nozzles when the unit is actuated. Always wear safety glasses during this procedure.
The D1000
Service & Operational Manual
How it works
The D1000 is the first range hood with an integrated fire suppression system. It functions as a standard ventilation range hood with the added capability to suppress stove top fires. Designed for use over a standard 30” and 36” residential range, it uses a mechanical, commercial style automatic fire suppression system. Refer to the illustration below to familiarize yourself with the following functions.
• A PLC provides an internal alarm plus connections for up to two external alarms that may go to a local alarm panel and/or remote location, i.e. the local fire department.
• The unit is powered from standard 120 VAC / 60Hz / single phase. A main Power Switch is located at the upper left of the front surface.
• For normal daily use, the unit provides a fan speed control knob and a light switch for the light.
• A Reset Button (white) is provided to energize the PLC and the main power disconnect contactor (electric range) or solenoid valve (gas stove). Upon initial power up, the control system is not enabled until this reset button is pressed. In doing so the Status LED below the reset switch will turn from orange to green.
Service & Recertification Schedule
Recommended Maintenance Schedule
Monthly Annually Every 10 years
Cleaning
Discharge Nozzles Inspect Inspect
Fusible Links Inspect Replace
Extinguisher Tank Inspect Recertify Replace
WARNING: Safety glasses must be worn whenever service operations are performed
17
Installation and
Service Version 2.5 The D1000
Accessing the Internal Components
Moving the unit between ‘operating’ and ‘service’ positions
All D1000 models have been configured as a standalone unit mounted to a wall plate. As such, the unit is easily tilted down into a service position, giving you access to the electronics and the extinguisher tank can be re- moved completely for maintenance and cleaning. Provisions have been made to facilitate easy removal including a minimal amount of fasteners and modular electrical connections.
To place the unit in the service position, a few simple steps are required. Be sure to wear safety glasses at all times during this process:
1. Shut the unit off with the power switch on the front of the hood;
2. Remove the grease tray then the grease entrapment filter;
3. Loosen and remove the three brass knurled service nuts that are on the rear inside wall of the fan housing compartment. On units with a ducted fan, remove the two thumbscrews located at the top inside near the fan intake (see Figure 14.6 and Figure 14.7 Thumbscrew locations).
4. Slowly lower the unit.
5. The unit will now freely pivot downward to a stop position. A safety cable is provided to prevent the unit from falling or lowering too far.
6. Place the safety pin in the extinguisher tank’s valve to avoid accidental discharge.
With the unit in this position, basic servicing and cleaning may be performed, including servicing the extinguisher tank assembly.
To move the unit back to the operating position, simply reverse the process as outlined above.
WARNING: Be careful while working with the unit in the service position. Release of the actuation cable system or applying force to the tank valve assembly may cause discharge of the tank. The high pressure discharge has the potential to cause skin or eye damage and injury!
WARNING: An electrical shock hazard is present at the electrical compartment whenever there is power to the hood. Use caution when
working around this device while the unit has power.
(3x)
Figure 14.6 Thumbscrew locations (for ducted fan only)
18
Installation and
Service Version 2.5 The D1000
Figure 14.7 Thumbscrew locations
Maintaining the System
Cleaning the Hood
To remove built up grease and cooking debris, clean the unit thoroughly with mild detergent and water. Be careful when using abrasive cleaning pads as they may scratch or mar the stainless steel surfaces. The grease entrapment filter, front discharge grille and grease tray are dishwasher safe. The carbon filter cannot be washed, and should be replaced periodically as needed.
Inspection Procedure
Inspect the nozzle caps
The nozzle caps should be inspected and cleaned. All 5 discharge nozzles should have protective caps installed. If necessary, remove the caps and check for buildup of debris or any signs of clogging of the discharge nozzle orifice. If clogging is suspected, remove the discharge nozzle with a 7/16” wrench, and flush with hot water until it flows freely through the discharge nozzle. Replace the discharge nozzle and protective cap. Replacement caps and discharge nozzle O-rings are available through the local DFP distributor.
WARNING: The protective caps stay on the discharge nozzles at all times. In the event of a discharge, the caps will blow off.
Inspect Fusible Link System*
Periodic inspection of the fusible link system ensures the unit is ready to work in the case of a fire. 1. Insert the safety key in the hood and place the safety pin in the extinguisher tank’s valve. 2. Remove the extinguisher tank from hood. 3. Remove tension from the actuation cable system by loosening the turnbuckle. 4. When the fusible links need to be replaced, you may order replacements by calling the local DFP distributor. 5. Inspect the pulleys and actuation cable. Pulleys should rotate freely and the actuation cable should be flexible. Ensure everything is free of grease build-up. 6. Tighten the turnbuckle, reapplying tension to the actuation cable, ensuring the actuation cable is running through the pulleys properly and there are no kinks or knots. 7. Reinstall the tank.
8. Remove the safety pin from tank valve and the safety key from the hood.
*Each fusible link is date-stamped and must be replaced if expired or after 12 months of use.
Figure 14.8 Actuator arm under tension in ready position
19
Installation and
Service Version 2.5 The D1000
WARNING: If grease build up on the actuation cable is not kept to a minimum, the actuation cable could become stiff and will not discharge
the suppressant in the event of a fire.
10 Year Maintenance
Hydrostatic testing and new liquid agent, or tank replacement is recommended at ten-year intervals. The manufacture date is stamped on the top of the tank. This should be performed by an authorized technician or at the manufacturer’s facilities. Material safety data sheets are available from DFP.
WARNING: Rubber gloves and safety glasses should be worn during service or inspection of the tank. If contact with skin or eyes occurs, flush
immediately with water for 15 minutes. If irritation persists, contact a physician. If taken internally, do not induce vomiting. Dilute with water or
milk and contact a physician.
Lighting
Illumination is provided by a 60 Watt medium-base shatterproof incandescent light bulb. To replace, ensure the light switch is in the “off” position, and then gently unscrew the bulb. (Bulb: 60A15/TF)
Removing the Extinguisher Tank
1. Lower the hood to the service position 2. Insert the safety key in the hood and place the safety pin in the extinguisher tank’s valve to prevent the
accidental discharge of the suppressant. 3. Unplug the pressure switch wires and move the wires out of the way. 4. Disconnect the discharge hose from its fitting located inside the unit closest to the user. 5. Unscrew the two wing nuts holding the bracket for the tank. 6. Lift the tank out of the hood. 7. To replace the tank, simply reverse these steps.
Safety Pin
Mounting Bracket
Pressure Switch
Tank Valve
Discharge Hose
20
Installation and
Service Version 2.5The D1000
Figure 14.9
Extinguisher Tank Assembly
Pressure Gauge
D1000 Operating System D1000 Schematic Table
D1000 Operating System - PLC Drive Functions
Programmable Logic Controller (PLC)
LED Indications
CO M X1 X3 X 5 X 7
L N X0 X 2 X4 X 6
RU N P R O G. E R R.
0 3 4 7 0 3 4 5
Panasonic RUN
FP-X C14
min.
V0
max.
V1
0V Y0 Y1 Y 2 Y 3 Y 5
24V C0 C1 C2 C3 Y 4
Environmental Monitoring / Pre-Suppression
The PLC operating system is designed to enhance the functionality of the unit and the safety of the cooking environment.
The system relies on input from a set of thermostats to control the fan and shutoff power to the stove when the temperature reaches preset points.
As the temperature rises, the PLC monitors the environment with the 3 thermostats. The PLC is programmed to respond to 2 temperature thresholds: the first at 150◦F and the second at 190◦ F.
At the first temperature threshold the ventilation fan will turn on to the ‘High’ speed setting, REGARDLESS OF THE FRONT PANEL SWITCH SETTING.
At the second temperature threshold, several events happen:
1) The power disconnect to the stove (solenoid or contactor) is de-energized, shutting off power to the stove
2) The “local” alarm output is tripped, indicating a trouble condition with the unit. This output is from
contacts C0 and Y0 on the PLC.
3) The on-board audible buzzer sounds (high pitched tone). The buzzer will beep five times and the status LED blinks in conjunction with the buzzer.
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Installation and
Service Version 2.5
X
Y
The D1000
Schematic ID
Component
Name Component Location
F1
Fuse 1 Top Center of Hood Main Electrical Panel
F2
Fuse 2 Top Center of Hood Main Electrical Panel
F3
Fuse 3 Top Center of Hood Main Electrical Panel
F4
Fuse 4 Top Center of Hood Main Electrical Panel
SW1 Switch 1 Main On / Off
Top Front Left Side of Hood
SW2 Switch 2 Light On/ Off
Lower Left Front Side of Hood
SW3
Switch 3 Service Switch
Top Center of Hood Main Electrical Panel
SW4
Switch 4 Reset Button
Top Front Left Side of Hood
PSW
Pressure Switch
Backside of the Tank Assembly
HSW1
Hose Switch 1
In Main Body of Hood Where Red Discharge Hose Connects to the Fittings
FSP1 Fan Speed Potentiometer 1
Lower Left Front Side of Hood
MP1
Main WAGO Plug 1
On Backboard Junction Box
FP1
Fan Plug 1
Behind Light Assembly
FP2
Fan Plug 2 Top Center of Hood Main Electrical Panel
LEDP1
LED Plug 1 Top Left Side of Hood Behind Status LED
HITH1
High Thermostat 1
Underneath Hood Center Location
LOTH1
Low Thermostat 1
Underneath Hood Left Side
LOTH2
Low Thermostat 2
Underneath Hood Right Side
LIGHT Unit Light Lower Left Side of Hood Underneath FAN Unit Fan Depends on Hood Model
Buzzer
Unit Buzzer / Alarm Top Center of Hood Main Electrical Panel
Status display LED RUN PROG. ERR.
X 0 3 4 7
Y 0 3
4 5
Input/output display LED
Self-Monitoring System
1. Low Pressure
a. HOW TO TEST FUNCTION:
b. Unplug one of the wire terminal connections attached to the pressure switch.
c. The status LED turns from green to orange blinking with the buzzer four times.
d. Power for gas solenoid or electrical disconnect turns off.
e. Audible buzzer inside of hood beeps 4 times.
f. Local Alarm Activation “Y0-C0”
g. Hood remains powered.
2. Loose connection on the discharge hose
a. HOW TO TEST FUNCTION:
b. Unplug the hose quick disconnect coupling to the discharge manifold
c. The status LED turns from green to orange blinking with buzzer.
d. Power for gas solenoid or electrical disconnect turns off.
e. Audible buzzer inside of hood beeps 3 times.
f. Local Alarm Activation “Y0 to C0”
g. Hood remains powered
3. High Temperature Switch
a. HOW TO TEST FUNCTION:
b. Unplug the red wire terminal located on terminal strip #4. NOTE: Do not remove the wire, just
unplug the connector. Or a heat gun can be used on the center thermostat (high temperature).
c. The status LED turns from green to orange blinking with buzzer.
d. Power for gas solenoid or electrical disconnect turns off
e. Audible buzzer inside of hood beeps 5 times
f. Local Alarm Activation “Y0 to C0”
g. The fan turns on to ‘High’ speed setting.
h. The fan remains on for 3 minutes after the temperature on the center thermostat drops below 190◦F or
until the red wire is reconnected.
i. Hood remains powered
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Installation and
Service Version 2.5 The D1000
Figure 14.10 Extinguisher Tank
Pressure Switch
Wire 106
4. Low Temperature Switches
a. HOW TO TEST FUNCTION:
b. Use heat gun on either the left or right low thermostat
c. The fan turns on
d. The fan remains on for three minutes after temperature falls below 150’F
5. High Temperature and Low Pressure Switch
a. HOW TO TEST FUNCTION:
a) Unplug red wire connector located on terminal strip #4. NOTE: Do not remove wire; just
unplug its round connector. Unplug one of the wire terminal connections attached to the
pressure switch (see Figure 14.10 Extinguisher tank).
b. The fan turns on.
c. The status LED turns from green to orange.
d. Power for gas solenoid or electrical disconnect turns off
e. Audible buzzer inside of the hood is on continuously.
f. Local Alarm Activation “Y0 to C0”
g. Remote Alarm Activation “Y1 to C1”
h. Hood remains powered.
6. Alarm Discharge Switch
a. HOW TO TEST FUNCTION:
b. Depress actuator lever located at the micro-switch next to tank (see figure)
c. Check continuity of both normally open & closed contacts.
7. Service switch in on (1) position.
a. HOW TO TEST FUNCTION:
b. The status LED turns from green to blinking orange/green
c. Power for gas solenoid or electrical disconnect turns off
d. No alarm closure at Y1-C1 or Y0 and C0
3. Pressing the reset button will not reset the hood until the service switch is put back in the off 0
(normal) position,
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Installation and
Service Version 2.5 The D1000
PLC Schematic - LED Indicators
On the plc there are two rows of LED’s next to an X (inputs) X0
hose switch (hose in place) LED on
X1 reset switch (this is on when the reset switch is depressed)
X2 pressure switch (pressure ok) LED on
X3 service switch (should be off for normal operation)
X4 both low temp thermostats are in the normal position LED on
X5 will be off when the outputs for remote and local alarms are open (no jumper)
X6 high thermostat in the normal (not hot) LED on
There are two rows of LED’s on the Y area (outputs)
Y0 is the alarm output for local alarm when the pressure switch, OR the hose switch, OR the high temp switch
deactivates or the red jumper is disconnected
Y1 is the alarm output when the tank’s pressure drops below 75PSI
and the high temp thermostat is above 190◦F.
Y2 the status LED (should be off in normal condition)
Y3 the fan (this will be on when the plc turns the fan on)
Y4 this is the output to the gas solenoid or electrical disconnect (will be on in normal mode) LED on Y5
this is the output for the buzzer (this should be off normally)
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Installation and
Service Version 2.5 The D1000
Programmable Logic Controller (PLC)
Status display LED
PLC Schematic - Alarm Connections
Alarm Outputs: The other function of the PLC is to report alarms from the system either for a system fault or as a result of a system discharge. See Alarm Appendix in the installation manual for information on how to connect the alarm outputs.
Output Y1 and common C1 are configured to close with the discharge of the extinguisher tank. This condition is determined by the PLC with the low pressure input from the switch and a high temperature condition from the 1900 rated thermostat. Both conditions are present in order for this output to activate.
Note that the micro switch outputs are dry contact type, rated for low voltage, and can be normally open (NO) or normally closed (NC), with a common. Therefore do not produce any current or voltage output.
NOTE: Pressing the reset button will not turn off alarm. Unit needs to be recharged to reset alarm.
Service Switch: The black switch next to the PLC and internal audible alarm is the service switch. It can be switched ON or OFF. When it is switched to ON, the remote alarm and local alarm is deactivated and disconnected. Its purpose is to allow service to be conducted and components tested without setting off the alarm. Once testing or service is done, turn the service switch to OFF for normal operation. *NOTE: The status LED will flash orange and green.
Service switch in OFF position
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Installation and
Service Version 2.5 The D1000
Figure 14.11 Service Switch
After an Actuation - What to do
The D1000 fire-suppression system must be recharged and restored to service immediately after any discharge for continued fire-suppression protection.
WARNING: Safety glasses and gloves must be worn for all of the following operations. Flush thoroughly with clean water if agent comes
in contact with skin or eyes.
A. Clean-up procedures
Due to the alkaline nature of the fire-suppressing agent, kitchen surfaces must be cleaned immediately after system discharge. The wet chemical agent discharged produces a foamy bi-product that can be wiped up with a cloth or sponge. Clean-up procedures are as follows:
1. Before cleanup ensure that all fuel or electrical sources to the equipment to be cleaned are shut off. Unplug the exhaust hood and all appliance electrical controls to avoid any chance of electrical shock resulting from the cleaning process or from an electrically conductive liquid agent. 2. Discard food and cooking oil that has contacted the extinguishing agent; it is no longer suitable for consumption.
3. Wipe up as much of the agent as possible with paper towel or disposable rags. 4. Use hot, soapy water to clean away residue and any surfaces that the agent has come in contact with. 5. Completely dry all areas before continuing the service procedure.
Inspect the Unit for Damage
Be sure no components of the hood were damaged from fire/heat.
B. Determine cause of discharge
Determining the reason for the system discharge before recharging the fire-suppression system and re-setting the unit is critical to ensure either the system performed as designed, or was caused by a component malfunction. Great care has been taken to simplify field installations, system malfunctions are extremely rare.
A fire may have caused the fusible links to melt, causing the system to discharge. In case of fire, inspect
the electrical system and wiring for heat damage. The remote pull station (optional) was pulled. If fusible links have not been changed within the past 12 months they may have stretched and released
the actuation cable.
WARNING: Allow time for cooling before attempting any cleaning. Using water to clean any appliance that contains hot grease or cooking oils may
result in violent steaming or splattering.
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Installation and
Service Version 2.5 The D1000
After an Actuation - How to Reset the Suppression System
C. Re-setting and testing release mechanisms, remote pull and fusible links
Re-set detection system by completing the following steps: 1. Remove the extinguisher tank.
2. Ensure the tension arm actuation cable is in the released slack position.
3. Remove the 3 fusible links from the actuation cable assembly and replace links with 2 new properly rated links and one test link at terminal end.
4. Return tension arm and actuation cable mechanism to the set position.
5. Using wire snips cut the test link at the terminal end to simulate an actuation. 6. If system actuates successfully, go to Step 8. 7. If the release mechanism does not actuate, check the following components and remedy any disorder as follows:
a. Check the fusible links for correct positioning through pulleys in system and for possible twists or knots
in the actuation cable.
b. Ensure that actuator arm is in place and is in the set position.
c. Re-test the system after installing a new test link on the terminal end.
d. Verify that safety pin is removed from extinguisher tank. [If problems persist call the factory at 860-526-5846.]
8. Upon successful actuation of the system, complete the following steps:
a. Release actuation cable from actuation lever and install a properly rated fusible link in the terminal location.
b. Replace suppression tank and reattach the actuation cable to actuation lever to place it into its “ready” position.
D. Recharge Tank
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Installation and
Service Version 2.5 The D1000
Note: DFP does not recommend recharging tanks. If a tank needs to be recharged there is typically an issue that recharging may not repair. Refilling of any tanks that would be covered under warranty will void the warranty of the tank.
WARNING: Safety glasses and gloves must be worn for all the following operations. Flush thoroughly with clean water if agent comes in contact with skin or eyes.
1. Setting the hood into the service position allows for removal of tank and examination of components.
2. Disconnect the tank pressure switch and the hose discharge assembly connection and remove the tank from the hood. It is recommended to replace the pin back into the tank in case of left over suppression media.
3. Remove the tank valve assembly and inspect the valve and O-rings for damage. Thoroughly flush the valve and O-ring with water.
4. Once flushing is complete, refill the tank with the measured amount in the recharge a refill kit, screw on valve assembly and recharge with nitrogen to a pressure of 100-105 psi (green zone on pressure gauge).
5. Re-install tank and insure all systems have been thoroughly checked and re-tested with new links. The system can now be put into service. The pressure gauge is directly plumbed to the wet chemical tank valve assembly and indicates the pressure status of the nitrogen in the tank. The tank includes a pressure switch that closes if pressure is in the “green” or normal operation range.
E. Reset Gas Solenoid Valve or Electrical Disconnect
1. Resetting Gas Solenoid valve
Before the gas supply is turned back on, extinguish any open flames and turn off the burners and any electrical or mechanical devices that are capable of igniting gas, to reduce the risk of explosion due to leaking gas. Check to ensure the power switch is on. Reset gas solenoid valve by completing the following steps: a. On the top of the hood press the white manual reset button. The gas solenoid valve will energize into its normal operating (open) position. b. Examine burners for gaseous odor. If gas odor exists, turn off the power switch which will cause gas solenoid valve to close and shut off gas supply. Clear gas fumes by opening windows and doors and then correct gas leak before proceeding. c. Reset gas solenoid valve again and if there is no gaseous odor, pilot lights may be ignited at this time. Gas stoves with a pilot light that is always on require added caution. The pilot light must be relit manually.
2. Resetting Electrical Disconnect
a. Check to ensure the power source is on. b. Press the white manual reset switch on the top of the hood. c. Status LED will turn from red to green.
If the system does not reset, one of the following possibilities may be the problem:
Tank hose not connected properly;
Tank pressure sensor wire disconnected; Tank not to adequate pressure; Electric power is shut off; Service switch is on
28
Installation and
Service Version 2.5 The D1000
Ducting & Airflow
The ductwork and fittings used for outside venting must be carefully selected to ensure that the static pressure is in line with the fan parameters. Please see table below for maximum duct length and number of fittings allowed for the various fan options.
Width Fan Type Venting CFM (at hood) DUCT LENGTH (max)
D1030-F_ 30" INTERNAL FRONT(recirculating) 140 CFM N/A
D1030-F_ (NFPA101) 30" INTERNAL FRONT(recirculating) 500 CFM N/A
D1030-R_ 30" INTERNAL REAR EXPELLING 250 CFM N/A
D1030-R_ (NFPA101) 30" INTERNAL REAR EXPELLING 500 CFM N/A
D1030-I_-DF 30" In-Line Duct Fan Vertical Duct 470 CFM 35 FEET
D1030-I_-DF (NFPA101) 30" In-Line Duct Fan Vertical Duct 510 CFM 35 FEET
D1030-I_-WF 30" Exterior Wall Fan Vertical Duct 150 CFM 20 FEET
D1030-I_-WF (NFPA101) 30" Exterior Wall Fan Vertical Duct 550 CFM 20 FEET
D1036-F_ 36" INTERNAL FRONT(recirculating) 140 CFM N/A
D1036-F_ (NFPA101) 36" INTERNAL FRONT(recirculating) 500 CFM N/A
D1036-R_ 36" INTERNAL REAR EXPELLING 250 CFM N/A
D1036-R_ (NFPA101) 36" INTERNAL REAR EXPELLING 500 CFM N/A
D1036-I_-DF 36" In-Line Duct Fan Vertical Duct 470 CFM 35 FEET
D1036-I_-DF (NFPA101) 36" In-Line Duct Fan Vertical Duct 510 CFM 35 FEET
D1036-I_-WF 36" Exterior Wall Fan Vertical Duct 150 CFM 20 FEET
D1036-I_-WF (NFPA101) 36" Exterior Wall Fan Vertical Duct 550 CFM 20 FEET
Volts = 115 :: Hz = 60 :: Amps = 5 :: Light Bulb = 60A15/TF :: Elec. Cutoff = 50A-208VAC Relay :: Gas Cutoff = 120VAC Solenoid
WARNING: The amount of fittings and ductwork directly affects the resistance or static pressure placed on the system. If the system is not within the proper static pressure range, the heat sensors and controls will be adversely affected and will impact the proper functioning of the safety controls. Therefore it is required that air flow testing be recorded along with install documentation. The air testing area is accessed by the removal of the grease tray and measured with an air flow pressure gauge.
Static Pressure Testing
The magnehelic gauge test port opening is located beneath the grease tray. The static pressure needs to be measured to ensure air flows meet design criteria. The airflow is measured by attaching the gauge tubing to the magnehelic gauge inlet, and the hood fitting is attached to the grease drain hole beneath the grease tray.
A reading of 0.45” to 0.85” (of water) is required to meet design standards. This reading will correspond to the static pressure of the ductwork, hood and fan combination. For other ductwork configurations not meeting the above specifications, please contact our engineering department and a custom solution can be developed.
Figure 14.12
Magnehelic Gauge Test Port
Installation and
Service Version 2.5 The D1000 29
Spare Parts
PART NUMBER
D1030-TC
D1030-FC
D1036-TC
D1036-FC
D1000-SK
D1000-TKC
D1000-TKD
D1000-TKE
D1000-TKA
D1000-ED
D1000-GD
D1000-60B
D1000-FL212
D1000-FL280
DFP-SNC
D1030-WRA
D1036-WRA
D1000F-FP
DESCRIPTION
Model D1000 Top Discharge Top Cover - 30" unit
Model D1000 Front / Rear Discharge Top Cover - 30" unit
Model D1000 Top Discharge Top Cover - 36" unit
Model D1000 Front / Rear Discharge Top Cover - 36" unit
Model D1000 Annual Service Kit - (3 Links and Service Tag)
Model D1000 Recharge Kit - Tank Assy, Filled with suppressant and fully charged with recharge valve adapter.
Model D1000 Recharge Kit - Tank Assy, Nitrogen charged only with recharge valve adapter
Model D1000 Tank Kit - Tank Assy, Empty with recharge valve adapter
D1000 Testing Accessories (Set of test links, nozzle caps, balloons, safety key)
Electrical Contactor Box, 208-240VAC/50A (Required with range hood)
3/4" Gas valve, 115VAC (Required with range hood)
Model D1000 60W Shatterproof Bulb
Fusible links, 212◦ F, 3 links (30” unit)
Fusible links, 280◦F, 3 links (36” unit) Set
of 10 Nozzle caps
Suppression wire rope assembly set, 30" model
Suppression wire rope assembly set, 36" model D1000 Replacement Filters for Front Discharge Models. Pack of 10 (Activated carbon charcoal filter)
D1000-GF
D1000-GC
D1000-FK
Grease Entrapment Filter
Grease Filter Cup
D1000 Replacement fuse kit for control system
Installation and
Service Version 2.5 The D1000 30
STANDARD TERMS OF SALE AND LIMITED WARRANTY AGREEMENT
This Agreement applies to any order, purchase, receipt, delivery or use of any products and services (collectively, "purchase") from "Denlar Fire Protection, LLC" and/or
"DFP" d/or "company", Inc. or a Denlar Fire Protection, LLC authorized reseller ("Reseller and/or Distributor") to "Customer" or "you", unless customer enters into a separate
written agreement with Denlar Fire Protection, LLC.
This agreement applies to customer's purchase unless customer notifies Denlar Fire Protection, LLC in writing that customer does not agree to these terms within 15 days
after customer receives this agreement or receipt of purchased product.
o Definition of Terms
Distributor. - Authorized Direct Re-Seller by DFP
Customer. - End-User
Purchase Order. - Company letterhead, etc.
Initial shipment. - Date of shipment from company to customer
Custom order. - Custom engineered option, Expedited shipment, Future dated order over 30 days into the future at the customer and/or distributor request
Qualified Contractor. - Distributor is responsible for determining who is qualified installer
WARRANTY
Disclaimer
a. This limited warranty covers normal use. Denlar Fire Protection, LLC does not warrant and is not responsible for damages caused by misuse, abuse, accidents, unauthorized
service or parts, or the combination of Denlar Fire Protection, LLC branded products with other products. This limited warranty does not cover non- Denlar Fire Protection,
LLC branded products.
Terms of warranty
a. 24 months from ship date and/or
b. 24 months from manufacturing date
i. Date of manufacture is stamped in the product original name plate
ii. Exception
I. When manufacturing date exceeds more than 30 days from initial ship date
Distributor is responsible for managing warranty claims related to the product.
Warranty is not transferable.
Technical Support
a. Company will provide phone based technical support within company's normal business hours at no cost to the customer for the life of the unit
i. Support is limited to the functionality and internal operation of the product.
Installation
a. The system must be installed by a qualified contractor and must follow all applicable local codes and regulatory approvals.
Product Warranty
a. Denlar Fire Protection, LLC warrants to the original purchaser or, for products purchased from a Distributor, to the original end-user that Denlar Fire Protection, LLC
products will be free from defects in materials and workmanship for one calendar year from the date of shipment.
b. During the warrant period, Denlar Fire Protection, LLC will, at its choice,
i. Provide replacement parts necessary to repair the product or,
ii. Replace the product with a comparable product, or
iii. Refund the amount customer paid for the product based on the original Purchase Order provided to company, less damages or other to the product evaluated upon its
return.
c. Denlar Fire Protection, LLC is not responsible for labor or any other charges involved in the service of such agreement.
d. Repair services
i. Repair Services are available at customer location only if determined necessary by the company.
ii. Denlar Fire Protection, LLC will determine how and where repair services are provided, and customer may be required to deliver the product to an authorized service
location determined by the company.
iii. Replacement parts or products
I. Such parts or products will be new or serviceably used, comparable in function and performance to the original part or product, and warranted for the remainder
of the original warranty period or, if longer, 30 days after they are shipped to customer.
iv. Customer authorizes Denlar Fire Protection, LLC to send replacement parts and products to an authorized third party service provider.
e. Additional product or parts
i. Purchasing additional products from Denlar Fire Protection, LLC does not extend the original warranty period.
ii. The warranty period of such product is for an additional calendar year, which starts from the date of shipment from company to customer.
f. To obtain service under this limited warranty, customer must follow Denlar Fire Protection, LLC's warranty procedures.
Preventive Maintenance
a. Company requires an annual product maintenance and/or inspection
i. It is the responsibility of the customer to schedule, contract and verify satisfaction of services and functionality of product.
ii. If preventive maintenance is not performed and proper documentation is not maintained, the warranty of the product is void.
iii. Refer to Service Manual documentation for required maintenance.
Services and Service Warranty.
a. The terms of services provided to customer by Denlar Fire Protection, LLC consist of this Agreement and the additional terms if any stated in separate services descriptions
provided by Denlar Fire Protection, LLC.
b. Denlar Fire Protection, LLC warrants for a period of 30 days after services are performed.
Disclaimer of Warranties; Limitation of Liability.
a. Except for the warranties expressed in this agreement, Denlar Fire Protection, LLC disclaims all other warranties, either express or implied, including implied warranties of
merchantability or fitness for a particular purpose, other than those warranties implied by and incapable of exclusion, restriction or modification under applicable law. The
term of any implied warranties that cannot be disclaimed are limited to the term of this agreement.
b. Denlar Fire Protection, LLC's maximum liability is limited to the purchase price paid by the customer for products or services supplied by Denlar Fire Protection, LLC.
c. Neither customer nor Denlar Fire Protection, LLC is liable to the other if customer or company are unable to perform due to events that are not controllable, such as acts of
god, or for property damage, personal injury, loss of use, interruption of business, lost profits, lost data or other consequential, punitive or special damages, however caused,
whether for breach of warranty, contract, tort (including negligence), strict liability or otherwise, other than those damages that are incapable of limitation, exclusion or
31
Installation and
Service Version 2.5 The D1000
d. Returns of units will not be accepted unless in original packaging. If you do not have the original packaging, you may purchase new packaging materials at the following rates:
i. D1030 Box (including shipping) - $78.00
ii. D1036 Box (including shipping) - $78.00
iii. DS Box (including shipping) - $89.95
TERMS OF SALE
Payment Terms
a. Advertised prices are in U.S. dollars and exclude shipping, handling and taxes unless otherwise noted.
b. All sales made in the state of Connecticut require applicable sales tax unless a sales tax exempt certificate is provided.
c. Customer is responsible for paying all taxes associated with the order.
d. Denlar Fire Protection, LLC may change prices without notice to customer before company enters the order and may modify and substitute products and components without
notice to customer prior to shipping.
e. Payment is due at the time stated in the invoice or when product is shipped, unless Denlar Fire Protection, LLC has extended credit to customer.
f. Amounts not paid when due bear interest at the rate of 1.5% per month (18% per annum) or the highest rate allowed under applicable law, whichever is lower.
g. All payments are to be made in U.S. dollars.
h. Company agrees to provide reasonable access to current pricing for all distributors.
i. Company is not held responsible for quotes older than 30 days.
Shipping and Ownership.
a. Denlar Fire Protection, LLC will arrange to ship products to customer according to the information provided in the Purchase Order by customer unless otherwise requested in
writing by customer.
b. Responsibility passes to customer when customer signs as receipt of product from company's original shipment to customer.
i. Customer must notify Denlar Fire Protection, LLC of damaged or missing items from the order within 7 days after receipt of product.
c. Ownership to products passes to customer when Denlar Fire Protection, LLC delivers them to the shipper and risk of loss passes to customer when the shipper delivers
products to the address designated in the original Purchase Order.
d. Distributor is responsible for all warranty claims related to the product.
e. Warranty is not transferable.
1. Return Policy.
a. Customer may return product(s) within the following guidelines:
RETURN POLICY
i. Product already installed on site cannot be returned or exchanged.
ii. Company reserves the right to inspect the condition of the returned product upon its arrival to company and determine and assign additional charges where necessary.
iii. At the discretion of the company, documentation detailing additional charges can be provided to customer if necessary.
iv. The company will provide, documentation detailing additional charges to customer if necessary.
v. Returned products must be in the same original manufacturing condition.
vi. Denlar Fire Protection strongly recommends using FedEx or Common Carrier. It is also strongly encouraged to have insured shipments.
b. Restocking Fees
i. Within 0 to 30 days of ship date, just may return uninstalled/unused products with a 15% re-stocking fee. The 15% is taken from the original sale price of the product and does
not include any applicable deductions for missing parts, damages, etc.
ii. Within 31 to 60 days of ship date, just may return uninstalled/unused products with a 20% re-stocking fee. The 20% is taken from the original sale price of the product and
does not include any applicable deductions for missing parts, damages, etc.
iii. Within 61 to 90 days of ship date, just may return uninstalled/unused products with a 25% re-stocking fee. The 25% is taken from the original sale price of the product and
does not include any applicable deductions for missing parts, damages, etc.
iv. Denlar Fire Protection, LLC will refund the original purchase price of products minus applicable fees, unperformed services and related sales taxes.
c. Return of Parts
i. Return of parts (ie. tanks, disconnects) will only be accepted for the first 30 days and will incur the 15% re-stocking fee plus any applicable deductions if damaged or missing
parts.
d. It is recommended that returns of units be shipped in original packaging. While DENLAR cannot guarantee the arrived condition or carrier handling of any product returned to its factory; best
practices revolve around shipping the system in its original packaging.
i. If you do not have the original packaging, you may purchase new boxes and or complete packaging materials by contacting a DENLAR distributor directly.
e. To return products and cancel services customer must follow Denlar Fire Protection, LLC’s return procedures, including obtaining a return merchandise authorization (RMA) number and
returning products within 7 days after customer receives an RMA.
f. Shipping and handling fees (including related sales taxes) are not refundable.
g. Customer holds ownership of any and all products returned to Denlar Fire Protection, LLC until a printed and signed Returned Material Receiving Log is received.
h. Customer may be charged shipping and handling or restocking fees to return products.
i. Denlar Fire Protection, LLC will not accept for return any products customer purchased from a Reseller.
j. Additional restrictions may apply on certain products and/or custom products and/or services.
i. Denlar Fire Protection, LLC reserves the right in determining what is considered “custom”
2. Cancellation
a. Two days from date of order, or
b. Five days prior to initial ship date.
c. Custom orders cannot be cancelled
3. Parts Returns.
a. If Denlar Fire Protection, LLC requires customer to return defective parts or products, customer must do so within 7 days after receipt of the replacement parts or products.
b. Denlar Fire Protection, LLC may charge customer for replacement parts or products prior shipment and refund its cost after receipt of damaged parts.
c. All shipping charges are the responsibility of the customer.
d. If customer lives outside the United States, the details of the warranty service may vary as described in a separate agreement
WARRANTY R E P L A C E M E N T
1. Warranty Replacement Policy.
a. Customer may exchange inoperable systems or components within the following guidelines:
i. Product issues will be fully vetted by DENLAR Technical Service Staff via remote trouble-shooting exercise to determine if warranty replacement is applicable
b. Replacement system or component will be provided and shipped free of charge as long as the following terms are met
i. System or component being exchanged under warranty terms must be returned to DENLAR with 30 calendar days
ii. Same packaging (inner and outer) provided with replacement must be used to return inoperable system or component
iii. System or component issues must, in fact, be due to manufacturing or assembly error not otherwise found in DENLAR QA / QC process
c. Company reserves the right to CHARGE full price plus applicable re-stock fee and freight charges under the following terms:
i. System or component being exchanged under warranty terms is not returned to DENLAR with 30 calendar days
ii. Same packaging (inner and outer) provided with replacement is not used to return inoperable system or component causing damage
iii. System or component issues are determined to not be due to manufacturing or assembly error but were caused by other circumstances (mishandling, etc.)
GENERAL
Customer may not assign this Agreement without Denlar Fire Protection, LLC's written consent.
Denlar Fire Protection, LLC, and its subsidiaries and affiliates are intended beneficiaries of this Agreement. If there is any inconsistency between this Agreement and any other
agreement included with or relating to products or services purchased from Denlar Fire Protection, LLC, this Agreement shall govern.
This Agreement may not be modified, altered or amended without the written agreement of Denlar Fire Protection, LLC.
Any additional or altered terms attached to customer's order shall be null and void, unless expressly agreed to in writing by Denlar Fire Protection, LLC.
If any term of this Agreement is illegal or unenforceable, the legality and enforceability of the remaining provisions shall not be affected or impaired.
This Agreement shall be interpreted under the laws of the State of Connecticut without giving effect to conflicts of law rules.
Please send correspondence about this Agreement to: Denlar Fire Protection, LLC, Customer Service Department, 10 Denlar Dr. Chester, CT 06412
www.denlarhoods.com [email protected]
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