CPS Pro-Set TR600 Series Owner's Manual - Page 6

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DIRECT VAPOR OR LIQUID RECOVERY

TO MINIMIZE RECOVERY TIME:

A. Use shortest length 1/4" (Inside Diameter) Refrigeration Hose on Suction Side of Recovery Unit.

B. Use an evacuated DOT Tank (90lb or larger, and rated for 550 PSI/38 Bar).

C. If refrigerant is clean, remove all suction side filters, screens, etc.

D. Remove all Schrader type valve cores and any valve depressors from hoses and service valves.

E. If Recovery Unit trips OFF on HIGH Pressure, change recovery cylinder.

F. When recovering large amounts of R410A, or if Recovering under very high ambient temperatures, we suggest using

the CPS MT69 (Molecular Transformator) which will increase the recovery speed.

1. Connect unit as shown in Diagram 1. EU Note: The recovery tank must be rated for 38 bar.

2. Open Vapor Valve on Recovery Tank.

3. Open OUT Valve on unit (Do NOT Open IN Valve at this time).

4. Push Main Power Switch "ON".

5. When unit starts, open IN Valve on unit to start refrigerant flow.

6. Monitor amount of refrigerant in Recovery Tank. WARNING: Do not over ﬁll Recovery Tank.

Note: The unit is designed to handle large amounts of liquid refrigerant. If during direct liquid recovery the

compressor begins to make a slugging or hammering noise, meter in the incoming liquid by closing the IN valve

until the noise subsides.

7. Unit will run continuously.

• Monitor IN Gauge

• Set Main Switch to OFF once required vacuum level is reached.

8. The following instructions are to reduce the amount of residual refrigerants:

• Disconnect the service hose from the TR600 IN port.

• Connect a service hose from the TR600 IN port to the Recover Tank Vapor Port.

• Set Main Switch to ON.

• Slowly open Recovery Tank Vapor Port Valve so IN Gauge reads 60-70 PSIG. Run for 30 seconds.

• Close Recovery Tank Vapor Port Valve. Turn the Power switch to OFF when a vacuum is reached on the LOW side

gauge.

RECOVERY PROCEDURE IS NOW COMPLETE. CLOSE ALL VALVES AND DISCONNECT HOSES

Diagram 1 - Direct Vapor Or Liquid Recovery