Push Pull Operation - JAVAC XTR-ULTRA JAV-1063 Bedienungsanleitung

EN
4.0 SET UP AND OPERATION continued
4.3 PURGING THE RECOVERY UNIT
4.3.1 While the recovery machine is running, rotate INLET Valve (A) to CLOSE position.
4.3.2 Rotate PURGE/RECOVERY valve (B) to PURGE position. Leave DISCHARGE (V3) open.
4.3.3 Slowly rotate Inlet valve (A) to PURGE position.
4.3.4 Observe LP gauge and continue to run the unit until a VACUUM is achieved. Switch POWER
OFF and CLOSE the recovery cylinder valve. Return INLET valve (A) to CLOSE position and close the
discharge valve (C).
4.3.5 IMPORTANT - Return Valve (B) to RECOVERY Position.
4.3.6 CAUTION - THE DISCHARGE PORT AND HOSE WILL CONTAIN A SMALL AMOUNT OF
REFRIGERANT UNDER PRESSURE. EXERCISE CARE WHEN REMOVING THIS HOSE AND
OPENING THE DISCHARGE VALVE (C).
4.4 PUSH/PULL OPERATION
SET-UP PROCEDURE FOR PUSH/PULL METHOD
FILTER
VAPOUR
LIQUID
CYLINDER
SYSTEM
SCALE
LIQUID
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