owner’s service manual - buckeye fire...

CO2 WHEELED FIRE EXTINGUISHER ONLINE DOCUMENTATION

OWNER’SSERVICEMANUAL

FOR

CARBON DIOXIDEWHEELED

FIRE EXTINGUISHERESPART NO. 133801-0405

Revised: May 2005

110 Kings RoadKings Mountain, NC 28086

Phone: (704) 739-7415 Fax: (704) 739-7418E-Mail: [email protected] Internet: http://www.buckeyef.com

ISO 9001CERTIFIED

© 2005 Buckeye Fire Equipment Company

mailto:[email protected]

http://www.buckeyef.com/

PART NO. 133801-0405

BUCKEYE FIRE EQUIPMENT COMPANYCARBON DIOXIDE WHEELED EXTINGUISHER

INSTALLATION, OPERATION, INSPECTION AND MAINTENANCE MANUAL

SECTION I Installation SECTION II Operation Page 3SECTION III Inspection Page 4SECTION VI Maintenance Page 5SECTION V Hydrostatic Testing Page 6

RequirementsSECTION VI Recharge Page 7SECTION VII Parts List Page 9SECTION VIII Trouble Shooting/ Page 10

ServiceSECTION IX Reference Tables Page 11SECTION X Warranty Page 12

SCOPE

This manual is intended to provide general operation, maintenance and service instructions for current BuckeyeExtinguisher models. The designed use of this manual is limited for those experienced, trained and qualifiedprofessional fire extinguisher service personnel familiar with normal industry safety practices and precautions.

By publication of this manual, Buckeye assumes no liability for any damages or injuries which may inadvertentlyoccur.

The extinguishers should be installed, inspected and maintained in accordance with (NFPA-10) National FireProtection Association standard for portable extinguishers and the requirements of the local authority havingjurisdiction.

When servicing Buckeye extinguishers, always ensure that only the authentic Buckeye parts specified in the partslist are utilized and that only the recharge agent specified on the extinguisher nameplate is used.

To avoid personal injury or equipment damage, observe all “SAFETY TIP/WARNINGS” contained within themanual.

REFERENCES

NFPA-10: The National Fire Protection Association Standard for portable fire extinguishers is considered part ofthis manual. It applies to selection, installation, maintenance and testing of portable fire extinguishing equipment.The NFPA-10 Standard may be obtained from:

National Fire Protection AssociationBatterymarch ParkQuincy, MA 02202


Buckeye Fire Equipment Company Page 1

CGA: The Compressed Gas Association pamphlets C-1, C-2, C-6 and C-6.1 are considered part of this manual.These cover Hydrostatic Testing, proper cylinder disposal, visual inspection and handling of compressed gascylinders. The above pamphlets may be obtained from:

Compressed Gas Association1235 Jefferson Davis Highway

Arlington, VA 22202

U.S. GOVERNMENT PUBLICATIONS: Code of Federal Regulations, Title 49-1979 is considered part of thismanual. It may be obtained from:

U.S. Government Printing OfficeWashington D.C. 20402

Section I – Installation

1. Remove all strapping, tape and packaging from new units.

2. Observe unit for any damage.

3. Extend hose assembly and remove cylinder shipping cap.

4. Using a wrench, connect hose assembly to cylinder valve, ensuring anti-recoil adapter is in place.

5. Recoil hose and place retaining cord over hose. (Refer to diagram in Section IX Page 15).

6. Perform inspection procedures outlined in Section III Page 6.

7. Place unit in a protected, accessible area near potential fire hazard.

8. Ensure ambient temperatures in area of extinguisher placement do not drop below -40° F or exceed 120°F.



Section II – Operation

Safety Tip/Warning: Carbon Dioxide discharge is very cold and could cause burns, frostbite orblindness.

Safety Tip/Warning: Carbon Dioxide displaces oxygen and in confined spaces can causeasphyxiation with concentrations over 15%.

These instructions are general in nature. The operator should always understand and be familiar with the specificinstructions printed on the individual nameplate prior to any potential fire situation.

General Procedures:1. Transport/push extinguisher to an

unwind fIre position.

2. Remove hose and horn from retainerand secure horn in one hand.

3. Pull ring pin and pull cylinder valve leverall the way forward.

4. Approach fore from upwind position to recommended distance on nameplate and aim horn at base of flames.

5. Depress discharge valve lever to full openposition and with sweeping motion direct agent across full front edge of fire until extinguisher is complete.

6. When fire is out, release discharge valve lever and stand by, being alert for possible flash backs. After fire, evacuate and ventilate area as a fire decompositionproducts may be hazardous.

7. Close cylinder valve by raising lever to upright position. Replace pin.

8. Relieve existing pressure in hose by depressing

discharge valve lever. Always ensure unit is immediately recharged after any use.



After the fire, ensure proper personnel are notified to initiate immediate clean-up and disposal of materials oncethe fire area is deemed safe.

If you have any questions or desire actual fire extinguisher training utilizing extinguishers, contact your localdistributor or Buckeye for assistance.

Section III – Inspection

Definition: Inspection is the “Quick Check” of an extinguisher to ensure it is available and ready to use in the event of a fire. It is intended to give reasonable assurance that the extinguisher ischarged and operable.

Frequency: Extinguishers shall be inspected when initially placed into service and thereafter atapproximately 30 day intervals. When circumstances require, more frequent intervalsmay be necessary.

Note: If inspection of an extinguisher reveals a discrepancy, the extinguisher should besubjected to the applicable maintenance procedure.

General Procedures:1. Ensure extinguisher is in its designated

place with no obstructions to block itsvisibility or access. Immediately correctany discrepancy.

2. Ensure operation instructions are legibleand tamper/inspection seal is intact.

3. Determine condition by weighing or hefting (Rotate unit on wheel axis todetermine agent movement) unit.

4. Visually observe hose and horn for anyobvious damage and ensure nozzle is not plugged or obstructed.

5. Observe overall unit for any physical damage, corrosion or leakage and ensure wheels are properly inflated/operable.

6. Properly initial and record inspection tag attached to unit per NFPA-10

Recommendations.



Section IV – Maintenance

Definition: Maintenance is the thorough examination of an extinguisher and is intended to providemaximum assurance that it will operate effectively and safely if needed. This examinationwill determine if hydrostatic testing is necessary and if the repair/replacement of serviceable items is in order.

Frequency: Maintenance of extinguishers shall be performed at least annually or whenever an inspection discrepancy dictates.

Note: Per NFPA-10 extinguishers out of service for maintenance shall be replacedby spare extinguishers of the same type and at least equal rating.

Safety Tip/Warning: Ensure horn is directed in a safe direction prior to depressing lever in theevent there is pressure which might cause injury.

Safety Tip/Warning: Because cylinders are under pressure, whenever handling cylinders whichare not secured, always utilize protective cylinder caps.

General Procedures:1. Ensure cylinder operation valve lever,

safety disc and inspection seal are correct, undamaged and intact.

2. Rotate unit about wheel axis and ensure no internal metallic sounds are generated from within the cylinder, which could indicate a loose or brokenpick-up tube.

3. Inspect cylinder for any damage, corrosion or dents per CGA – pamphlet C-6. Ensure date stamped onto cylinder dome does not exceed 5-yearhydrostatic retest requirements. Refer to Section V for additional requirements and information.

4. Remove the horn and hose from their retainers and thoroughly examine them for any obstruction, damage, cuts or abrasions. Ensure discharge valve lever is operable and that the hose couplings and horn are secure and not cracked.



5. Perform conductivity test on hose assembly per NFPA-10 Recommendations.

6. Remove cylinder from cart and weigh cylinderto verify proper charge weight indicated oncylinder nameplate and stamped into cylindervalve.

7. Re-install full cylinder onto cart and reconnecthose assembly. Ensure anti-recoil adapter isnot obstructed and properly attached to cylinder valve. Refer to hose coiling procedure in Section IX for proper hose coiling.

8. Clean extinguisher removing dirt, grease and any foreign materials.

9. Ensure wheels are secure, lubricated and inflated if applicable.

10. Properly record maintenance on tag in accordance with NFPA-10 Recommendations and return to service.

Section V – Hydrostatic Testing Requirements

Portable fire extinguisher cylinders and certain hose assemblies are subject to various periodic and integrityhydrostatic (proof pressure) testing requirements. Buckeye Carbon Dioxide Wheeled Fire Extinguishers indicatingevidence of corrosion or mechanical damage questioning the integrity of the pressure vessel, should immediatelybe removed from service and subjected to the appropriate test procedures or properly disposed and replaced.Damaged or questionable hose assemblies should not be tested but instead, replaced.

Buckeye Carbon Dioxide Wheeled Extinguisher cylinders and hose assemblies require periodic re-test intervals inaccordance with NFPA-10 and D.O.T. requirements. The diagram listed below identifies the cylinder date stamplocation and periodic re-test intervals/pressures.



Description Construction Service Pressure Re-test Interval Re-test Pressure50# Cylinder U.S.A. – D.O.T. 3AA-1800 (Min)

Canada 0 TC-3AAM-1241800 PSI (Min)124 BAR (Min)

5 Year 5/3 ServicePressure

100#Cylinder

U.S.A. – D.O.T. 3AA-1800 (Min)Canada – TC-3AAM-124

1800 PSI (Min)124 BAR (Min)

5 Year 5/3 ServicePressure

HoseAssembly

ANSI/UL-92 N/A 5 Year 1250 PSI

Buckeye requires the removal of the operating valve from the cylinder testing and that all attachments areremoved from the hose assembly for testing. Only those qualified and trained individuals recognize andauthorized by D.O.T. may re-test these compressed gas cylinders in accordance with NFPA-10, D.O.T. and C.G.A.requirements/procedures.

Safety Tip/Warning To avoid injury or death, utilize a safety cage and never use compressed air orgas for pressure testing. The use of compressible mediums could cause a violentrupture should the vessel fail.

Safety Tip/Warning To avoid injury or death, always ensure all pressure is completely relieved priorto attemping to remove or disassemble the operating valve or hose assembly.

Section VI – Recharge

Definition: Recharging is the replacement of extinguishing agent.

Frequency: All rechargeable type extinguishers shall be recharged after any use or as indicated by aninspection or when performing maintenance.

Safety Tip/Warning Prior to attempting recharge, ensure al pressure is relieved from hose andcylinder.

Safety Tip/Warning Ensure horn is directed in a safe direction prior to depressing lever in theevent there is pressure which might cause injury.

Safety Tip/Warning Because cylinders are under pressure, whenever handling cylinders which arenot secure, always utilize the protective cylinder cap supplied with the unit.



General Procedures1. Ensure steps 1 through 6 of maintenance section are performed prior to proceeding with recharge.

2. Place empty cylinder onto accurate scale and determine/verify empty weight.

3. Determine specified agent charge weight from cylinder nameplate and total charge weightstamped into valve body.

4. Connect recharge adapter and Carbon Dioxide supply line onto the cylinder valve’s diffuseradapter.

5. Open the cylinder valve and fill the unit to its capacity by pumping in dry, clean Carbon Dioxide.

Note: Per NFPA-10, the vapor of Carbon Dioxide shall not be less than 99.5 percent Carbon Dioxide. The watercontent of the liquid phase shall not be more than 0.01 percent by weight [-30° F (-34° C) dew point]. Oil content of Carbon Dioxide shall not exceed 10 PPM by weight.

6. Close the cylinder valve and remove Carbon Dioxide recharge adapter and supply line and verify propercylinder full charge weight.

7. Check cylinder valve assembly for any leaks utilizing a leak detection fluid or soapy water solution.

8. Install pull pin and new inspection seal onto the cylinder valve.

9. Complete extinguisher recharge by following steps 7 through 10 of Maintenance Procedure.



Parts List50 & 100 LB. WheeledCarbon DioxideFire Extinguishers

Model NumbersC-50-SE – 50 lb. CO2C-100-NE – 100 lb. CO2


No. Part # Part Name1 900606 Frame Assembly – without wheels, u-bolts,

nuts, bolts and washers2 900337 50 lb. U-Bolts

900339 100 lb. U-Bolts3 900072 U-Bolt Nut4 900073 U-Bolt Washer5 900074 U-Bolt Lock Washer6 900348 Strap Cord7 200112 Wheel w. spacer, roll pin and hub cap8 900385 Wheel Spacer9 900312 Wheel Roll Pin

10 900387 Hub Cap11 900326 Horn Clip12 900076 Screw, stainless steel13 900087 Screw14 900088 Nut, Hex15 900388 Valve Body16 900335 Valve Lever17 900321 Valve Stem – No “O” Ring18 900328 Valve Stem – “O” Ring19 900319 Spring20 450241 Spring Retainer21 450242 Siphon Tube – 50 lb.

450243 Siphon Tube – 100 lb.22 900040 Pull Pin23 450238 Pull Pin Retaining Cord24 200081 Safety Disc, Washer & Nut Assy.25 900312 Roll Pin26 900336 Valve Nozzle27 900273 Pipe, Horn28 900281 Pipe Cover29 900291 Ferrule30 900351 Discharge Horn31 900262 Coupling & Hose Assembly – 15 ft.

900263 Coupling & Hose Assembly – 40 ft.32 900361 Anti-Recoil Adapter33 900012 Anti-Recoil “O” Ring34 900036 Tamper Seal35 350302 Label, Instruction36 350300 Label, Nameplate – Non UL – 50 lb.

351300 Label, Nameplate – Non UL – 100 lb.37 900701 Label, Non- Flammable Gas38 133319 Label, Horn


Section VIII – Trouble Shooting and Service/Corrective Action© 2005 Buckeye Fire Equipment Company

Seals or Tamper Indicator: Corrective Action:1. Broken or missing 1. Check agent charge weight and

thoroughly examine cylinder valve andthen replace.

Cylinder Valve: Corrective Action:1. Corroded, damaged, or jammed lever, spring, stem orfastener joint

1. Depressurize, check freedom ofmovement, and repair; replace

2. Damaged outlet threads (corroded, crossthreaded orworn)

2. Depressurize and replace

3. Leaking Seals 3. Depressurize and replace valve stemSafety Relief Device: Corrective Action:1. Corroded or damaged 1. Depressurize and replace or consult

manufacturer2. Broken, operated or plugged 2. Depressurize and replace or repairSiphon or Pickup Tube: Corrective Action:1. Corroded, dented, cracked, broken or loose 1. Replace and properly secure 2. Blocked tube or opening in tube 2. Clean and replaceCylinder: Corrective Action:1. Hydrostatic test date or date of manufacture 1. Re-test if needed2. Corrosion 2. Conduct hydrostatic test and refinish;

or discard3. Mechanical damage (denting or abrasion) 3. Conduct hydrostatic test and refinish;

or discard4. Paint condition 4. Refinish5. Presence of repairs (welding, soldering, brazing) 5. Discard or consult manufacturer6. Damaged threads (corroded, crossthreaded or worn) 6. Discard or consult manufacturerNameplate: Corrective Action:1. Illegible wording/missing, or incorrect for model 1. Clean and/or replaceHose Assembly: Corrective Action:1. Damaged (cut, cracked, or worn) 1. Replace2. Damaged couplings (cracked or corroded) 2. Replace3. Damaged threads (corroded, corssthreaded or worn) 3. Replace4. Electrically nonconductive between couplings 4. Replace5. Hose obstructed 5. Remove obstruction or replaceNozzle Shutoff Valve: Corrective Action:1. Corroded, damaged, jammed or binding lever, spring,stem or fastener joint

1. Repair and lubricate; or replace

2. Plugged, deformed or corroded nozzle tip or dischargepassage

2. Clean or replace

Horn: Corrective Action:1. Deformed, damaged, or cracked 1. Replace2. Blocked openings 2. Clean3. Damaged threads (corroded, crossthreaded or worn) 3. Replace4. Aged (brittle) 4. ReplaceCarriage and Wheels: Corrective Action:1. Corroded, bent or broken carriage 1. Repair or replace2. Damaged wheel (buckled, bent or axle, loose tire, lowpressure, jammed bearings)

2. Clean, repair, lubricate; inflate to 35PSI or replace

Carbon Dioxide Agent: Corrective Agent:1. Improper weight 1. Recharge to proper weight indicated

on nameplate and cylinder valve body



Section IX – Reference TablesHose Coiling Procedure

1. Standing on the horn retainer side, place a clockwise hose loop onto and over hoseadapter to valve fitting

2. Grasp hose with left hand approximately 5feet down and with an inward twisting wristmotion, form a reverse loop.

3. Place top portion of reverse loop onto hoseadapter to valve fitting, immediately in frontof previous loop.

4. Adjust hose loop lengths as necessary for uniformity. When coiled correctly, the bottoms of the loops should appear to cross over each other.

5. Repeat procedure of clockwise loop forward with counterclockwise loop until all hose is taken up.

6. Install horn assembly into mounting post and retainer clip.

7. Place special hose retainer stretch cord (P/N 900348) around lower third of coiledhose loop and hook cord into holes provided near cylinder retaining U-bolt.

8. When performed correctly, the nozzle horn can be easily removed from its clip and the hose pulled freely outward without anyrestrictions or kinks.

Buckeye Fire Equipment CompanyPage 11


Two-Year Limited WarrantyBuckeye Fire Equipment Company promises to the original purchaser to repair or replace at the option ofBuckeye, at no cost to the consumer purchaser, any part of the fire extinguisher which proves to bedefective in workmanship or material under normal use, in the U.S.A. or Canada, for a period of two (2)years from date of purchase. During such time, Buckeye will provide all parts necessary to correct suchdefect free of charge, provided that the product has been operated in accordance with the instruction onthe label or elsewhere. ONLY GENUINE FACTORY PARTS MUST BE USED WHEN SERVICING BUCKEYEFIRE EXTINGUISHERS OR THIS WARRANTY SHALL BECOME NULL AND VOID. THERE ARE TO BE NOGENERIC OR SUBSTITUTE PARTS USED. This warranty is based on the fire extinguisher no having beendischarged and not being misused or improperly maintained. The original consumer purchaser shall givenotice of any such defects by writing to Buckeye Fire Equipment Company, 110 Kings Road, KingsMountain, North Carolina, 28086.

THIS WARRANTY SHALL NOT APPLY IF THE FIRE EXTINGUISHER IS DAMAGED WHILE IN POSSESSION OF PURCHASER WHETHER DUE TOACCIDENT, ACT OF GOD, OR OTHERWISE, IS SUBJECTED TO UNREASONALBE USE WHICH CAUSES IT TO MALFUNCTION OR BECOMEDEFECTIVE. THE TERM “UNREASONABLE USE” SHALL INCLUDE FAILURE TO PROVIDE REASONABLE AND NECESSARY MAINTENANCE INACCORDANCE WITH THE INSTRUCTIONS ON THE LABEL OR ELSEWHERE. BUCKEYE ASSUMES NO LIABILITY FOR CONSEQUENTIAL ORINCIDENTIAL DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTIAL OR CONSEQUENTIAL DAMAGES,SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU.

This warranty gives you specific legal rights and you may also have other rights which vary from state to state.

ReferencesNFPA-10: The National Fire Protection Associations Standard for portable fire extinguishers is considered part of this manual. It applies toselection, installation, maintenance and testing of portable fire extinguisher equipment. The NFPA-10 Standard may be obtained from

National Fire Protection AssociationBatterymarch ParkQuincy, MA 02269

CGA: The Compressed Gas Association pamphlets C-1, C-2, C-6 and C-6.1 are considered part of this manual. These cover HydrostaticTesting, proper cylinder disposal, visual inspection and handling of compressed gas cylinders. The above pamphlets may be obtained from:

Compressed Gas Association1235 Jefferson Davis Parkway

Arlington, VA 22202

U.S. Government Publications: Code of Federal Regulations, Title 49 is considered part of this manual. It may be obtained from:

U.S. Government Printing OfficeWashington, D.C. 20402


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