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position. Rotate inlet valve to

PURGE

position. Wait about 10 seconds for pressure to equalize. If circuit breaker has

tripped, reset it.
9. Turn center valve back to “Recover” position. Start recovery system. Open inlet valve.
10. Observe operation of system. In rare instances “slugging” may be apparent (loud compressor noise or high
vibration). If this condition is apparent turn inlet valve to

LIQUID

position. System can be run with this setting

continuously. It is suggested that operator periodically turn inlet valve to

OPEN

position and check for proper

operation of system. Best operation of the system is with inlet valve

OPEN

and automatic pressure regulating valve

controlling ﬂow conditions.
11. System has automatic vacuum shut down switch. After recovery is complete system will turn off when inlet pressure
reading is about 355 mm (14 in) of mercury below atmospheric pressure. When system shuts down automatically,
turn inlet valve to

CLOSE

position and turn power switch off. Recovery is now complete.

RECOVERY SYSTEM PURGE

1. Turn off power switch. Turn inlet valve to

PURGE

position. Turn center valve to

PURGE

position. Make sure outlet valve

is in

OPEN

position. Start System.

2. System will run until vacuum switch shuts System off automatically. Purge may take a few minutes as some liquid
refrigerant may be in the Recovery System. The liquid must become vapor, which may require some time.
3. Shut

OFF

Recovery System. If System is to be used with the same refrigerant next operation, shut outlet valve and

disconnect outlet hose. If venting of system is required, disconnect outlet hose to relieve residual pressure.
4. The inlet port has a ﬁne screen ﬁlter. Remove inlet nut and clean screen ﬁlter after every use. A clean ﬁlter is very
important for the proper operation of the System. Replace ﬁlter dryer whenever plugged or contaminated.

* For optimal oil separation, throttle inlet valve to maintain about 40 PSI (2.7 Bar).

TO DRAIN RECOVERED OIL

CAUTION! Do not cap the open bottle neck! The neck must remain open to vent pressure.
NOTE! The oil separator capacity is approx. 42 g (1.5 oz) which can recover 8-10 normal car type A/C systems (up to 1 kg
of refrigerant each). However, some systems deposit more oil in the separator due to high pressure or excessive oil in the
system. Therefore it is recommended to drain oil after each use of the recovery machine and to turn off the 69200-220
and drain the oil separator for larger systems after every 5 kg of recovered refrigerant.

* Please only attach oil bottle and hose to machine when draining oil. Hose and bottle should not be attached
when machine is recovering refrigerant.

1. Check pressure on recovery machine inlet pressure gauge. Pressure must be below 0,7 Bar (10 PSI), but above 0,1 Bar
(2 PSI).
2. Insert short yellow hose into the “plastic bottle with two openings” which is supplied. Carefully attach the short yellow
hose to the oil drain ﬁtting on the recovery machine. As hose is tightened on ﬁtting, oil will ﬂow into container. (Hose is
equipped with a depressor which will open core valve in oil drain ﬁtting).
3. When oil has drained completely, disconnect the hose from the system. Unscrew the cap/hose from the bottle and
dispose of the oil into an environmentally approved manner.

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