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1020 Industrial Drive, Orlinda, TN 37141

615-654-4441 [email protected] 615-654-4449 fax

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Operation Manual

Concentrate Distribution System (Tank Mounted)

A-CDS-TANK-X


615-654-4441 [email protected] 615-654-4449 fax

TABLE OF CONTENTS

Section 1 GENERAL

1.1 Warnings and Cautions ..................................................... 1

1.2 Theory of Operation ........................................................ 2

1.3 System Components ........................................................ 3

1.4 System Illustration.......................................................... 4

1.5 Modes of Operation......................................................... 5

1.6 Pressure Regulator Manifold (PRM) ...................................... 6

1.7 Adjust Flow of PRM ......................................................... 7

1.8 Purge Air from System ..................................................... 8

Section 2 SPECIFICATIONS

2.1 Requirements and Dimensions ............................................ 9

Section 3 ROUTINE MAINTENANCE

3.1 Routine Maintenance ....................................................... 11

Operation Manual Specialty Water Technologies, Inc. Concentr ate Distr ibution System


615-654-4441 [email protected] 615-654-4449 fax 1

Section 1.1 WARNINGS AND CAUTIONS

WARNINGS

• Read this manual in its entirety before operating the Concentrate Distribution System.

• The ‘OFF’ position does not disconnect power from the control box. Unplug the control box from the electrical outlet before servicing.

• The Manual Mode turns the pump on and it will run continuously. There is NO RUN DRY PROTECTION in Manual Mode.

• Misuse, improper operation, and/or improper monitoring of this equipment could result in serious injury, death, or other serious reactions to the end users of the equipment.

• Routine maintenance of the system is required to protect the system from tank implosion/bursting which could result in damage to the facility, injury to staff, or the end users of the equipment.

CAUTIONS

• When used as a medical device, Federal law restricts this device to sale by or on the authority of a physician. Per CFR 801.109 (b)(1).

• All local, state, and federal regulations regarding the installation and operation of this system must be observed.




Section 1.2 THEORY OF OPERATION

The SWT CDS-70 is a concentrate delivery system designed specifically for delivering Dialysis Concentrate. The control box is conveniently mounted on the tank. There are two modes of operation which are Automatic and Manual. In Automatic mode, pump run dry protection is enabled.

The system may be ordered with a red, yellow or orange base and colored labeling depicting “Primary”, “Secondary” or “Tertiary”.




Section 1.3 SYSTEM COMPONENTS

Control Box: Operates system through electrical relays and signals to pump. Circuit breaker protection included.




Section 1.4 SYSTEM ILLUSTRATION

Control Box

Jug Fill Hose

Flow Switch

Vent Filter Assembly

Flow Switch

Loop Pressure

V3 Loop Shut-Off

Distribution Pump

V1 Main Shut-Off V1 Main Shut-Off

Jug Fill Quick Connector

Fill Port / Loop Return

(Interchangeable)

Base may be purchased in Red, Yellow or Orange




Section 1.5 MODES OF OPERATION

Automatic:

Monitors the Flow Switch during normal operation and will shut pump off when a No-Flow condition occurs.

Unit runs continuously in ‘Automatic’ until switch is turned to the ‘OFF’ position or a No-Flow condition occurs.

If electrical failure occurs, push Start button to restart pump when electricity is restored.

Start / Run:

Verify all valves in distribution system are positioned correctly (V1, V3 Open, V2 Closed)

Select ‘AUTO’ as Mode of Operation.

Press and hold the ‘START’ button until red shuttle on flow switch rises to top indicating flow is re-set.

Manual:

Verify all valves in distribution system are positioned correctly (V1, V3 Open, V2 Closed)

Select ‘MANUAL’ as Mode of Operation.

Pump will turn on immediately and run continuously.

WARNING – There is NO pump protection in Manual Mode




Section 1.6 PRESSURE REGULATOR MANIFOLD (PRM)

The SWT A-CDS-PRM-1-X (If Equipped) is an optional component of the concentrate delivery system. It is designed to regulate the flow of Dialysis Concentrate. The control manifold is mounted near the concentrate tank.

Loop Return Pressure Gauge

Loop Return Flow Regulator Valve

Loop Feed Regulator Valve

Pressure Relief Pressure Gage

Relief Pressure to Tank

Supply from Pump

Loop Return to Tank

Return from Treatment Floor

Loop Return Flow Meter

Pressure Relief Valve to Tank

Loop Feed Pressure Gage

Loop Feed to Treatment Floor




Section 1.7 ADJUST FLOW

Adjust Flow:

1. Unlock all three valves by pushing lock tabs INWARD to unlock position.

2. Turn all three valves counter clock wise until fully open.

3. Adjust loop feed clockwise until you have desired pressure. If more pressure is needed at loop feed adjust pressure relief valve off (clockwise).

4. Make adjustments until pressure is balanced throughout system and there is flow returning to tanks.

5. Lock all three valves by pushing lock tabs OUTWARD to locked position.

Locked Position Un-Locked Position




Section 1.8 PURGE AIR FROM SYSTEM

Purging Air from System:

1. Unlock all three valves by pushing lock tabs INWARD to unlock position.

2. Ensure storage tank is full before trying to purge loop.

3. Turn all three valves counter-clock wise until fully open.

4. Turn pressure relief valve clockwise until closed diverting all pressure through the loop.

5. Let all air purge completely (Could take >30 min)

6. Purge until no sign of air is visible at flow meter

7. Use wands to purge air from patient station wall boxes (plug in each port and ensure flow is present) *Must Have Flow at Return*

8. Turn pressure relief valve counter clockwise to relieve pressure from the loop.

9. Adjust loop feed and pressure relief valves until pressure is balanced on treatment floor, ensuring you have flow to tank.

10. Lock all three valves by pushing lock tabs OUTWARD to locked position.




Section 2.1 SPECIFICATIONS

REQUIREMENTS: Electrical:

120 volt AC, 15 amp circuit w/ Splash Proof Cover

Pump Output:

5/8” OD color coded PE tubing.

Vent Filter:

1 Micron

DIMENSIONS: Round Tank: 38.5” W x 48” D x 101” H w/Vent Filter

MODELS:

A-CDS-TANK-R Primary – Red Tubing, Red Stand, Red Labeling

A-CDS-TANK-Y Secondary – Yellow Tubing, Yellow Stand, Yellow Labeling

A-CDS-TANK-O Tertiary/Secondary – Orange Tubing, Orange stand, Orange Labeling

101”

48”




Section 2.1 SPECIFICATIONS

DIMENSIONS:

12.75” W x 19.5” H

MODELS:

A-CDS-PRM-1-R Primary – Red Tubing, Red Labeling

A-CDS-PRM-1-Y Secondary – Yellow Tubing, Yellow Labeling

A-CDS-PRM-1-O Tertiary/Secondary – Orange Tubing, Orange Labeling

12.75”

19.50”




Section 3.1 ROUTINE MAINTENANCE

Routine inspection of the system is recommended. Follow all facility procedures regarding regular inspection of electrical equipment.

Quarterly system should be inspected as follows:

• Check all connections for leaks. Over time, varying temperature, pressure and vibration may cause some threaded connections to work loose.

• Retighten hand tightened connectors only by hand, and do not over tighten as this may damage the fitting(s).

• Unplug from wall outlet and inspect plug for signs of electrical burn. Inspect plug for frayed wires. Repair and replace as needed.

• Inspect and clean fan vents on control box. Ensure adequate ventilation.

• Wipe exterior and inspect pump for dust and debris accumulation on fan shroud. Keep fan shroud clean.

Concentrate Distribution System (Tank) Rev. 4_2018 Manual P/N: OM-A-CDS-70-TANK

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