LG DH65EL Service Manual - Page 19

LG DH65EL Manual

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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. EVAPORATOR ASSEMBLY (LOW PRESSURE SIDE) CONDENSER ASSEMBLY (HIGH PRESSURE SIDE) COMPOUND GAUGE 1 MANIFOLD GAUGE A B EVAPORATOR ASSEMBLY (LOW PRESSURE SIDE) CONDENSER ASSEMBLY (HIGH PRESSURE SIDE) COMPOUND GAUGE " • MANIFOLD GAUGE A B COMPRESSOR CAPILLARY TUBE SEE INSETS k, BELOW iJ COMPRESSOR CAPILLARY TUBE SEE INSETS BELOW 0 A B EXTERNAL VACUUM PUMP LOW HI B CHARGING CYLINDER C A Figure 31A-Pulling Vacuum -19- Figure 31B-Charging

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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.
EVAPORATOR
ASSEMBLY
(LOW
PRESSURE
SIDE)
CONDENSER
ASSEMBLY
(HIGH
PRESSURE
SIDE)
1
COMPRESSOR
COMPOUND
GAUGE
MANIFOLD
GAUGE
A
CAPILLARY
TUBE
SEE
INSETS
k,
BELOW
iJ
B
0
A
B
EXTERNAL
VACUUM
PUMP
EVAPORATOR
ASSEMBLY
(LOW
PRESSURE
SIDE)
CONDENSER
ASSEMBLY
(HIGH
PRESSURE
SIDE)
"
•
COMPRESSOR
B
COMPOUND
GAUGE
MANIFOLD
GAUGE
A
CAPILLARY
TUBE
SEE
INSETS
BELOW
LOW
HI
CHARGING
CYLINDER
C
B
Figure
31A
-Pulling
Vacuum
Figure
31B
-Charging
—19—