LG Electronics LP121CEM-Y8 manual Pulling Vacuum

Equipment needed: Vacuum pump, charging cylinder, manifold gauge, brazing equipment. pinch-off tool capable of making a vapor-proof seal, leak detector, tubing cutter, hand tools to remove components, service valve.

CONDENSER	COMPOUND GAUGE
(HIGH PRESSURE SIDE)	MANIFOLD
		GAUGE	A
		B
CAPILLARY TUBE
		SEE INSETS
		BELOW
		EVAPORATOR
		(LOW PRESSURE SIDE)
COMPRESSOR
	LOW	HI
A
B	B	A
EXTERNAL
VACUUM PUMP
		CHARGING
		CYLINDER
		C
Figure 21 A-Pulling Vacuum	Figure 21 B-Charging

Copyright ©2008 LG Electronics. Inc. All right reserved.	- 16 -
Only for training and service purposes	LGE Internal Use Only