5
Model 25201B Refrigerant Recovery Unit
Operating Instructions
TANK-TO-TANK TRANSFER
If you are recovering refrigerant from one refillable tank into another, the color of the
hoses used for SYSTEM LIQUID and SYSTEM VAPOR may not match the color
of the liquid and vapor valves on the tank you are pulling refrigerant from. Be sure
the hose for SYSTEM LIQUID is connected to the liquid valve of the tank and the
hose for SYSTEM VAPOR is connected to the vapor valve of the tank.
1. Connect the hoses as follows:
Standard End connects to: Ball Valve End connects to:
TANK LIQUID fitting on unit LIQUID port on tank refrigerant
is being transferred into
TANK VAPOR fitting on unit VAPOR port on tank refrigerant
is being transferred into
SYSTEM VAPOR fitting on unit VAPOR port on tank refrigerant
is being transferred from
SYSTEM LIQUID fitting on unit LIQUID port on tank refrigerant
is being transferred from
2. Follow Steps 1 through 7 in the Recovery Procedure on the previous page.
NOTE: Monitor tank weight.
HIGH PRESSURE
If, during the recovery or self-clearing process, the HIGH PRESSURE light comes on,
make sure all appropriate valves are open. If the valves are open and the light is still on,
there is an excessive amount of air or the tank is full. Follow these steps:
1. Press the POWER switch to OFF.
2. Close both valves on the refillable tank and close both valves on the red and blue
hoses connected to the tank.
3. Disconnect the red hose and the blue hose from the refillable tank.
4. Replace this tank with an empty refillable tank.
5. Reconnect the hoses as described in the Set-Up Instructions. Then follow the
steps in either the Recovery Procedure or the Self-Clearing Procedure.
If, after completing the above steps, either light is still on, call the Technical Support Line
at (800) 822-5561.
WARNING
Be sure the refrigerant level in the tank does not exceed 80% of the tank
volume. Failure to monitor the level could result in excessive hydrostatic
pressures, causing physical injury or death.
