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.
COMPOUND GAUGE
MANIFOLD
GAUGE
CONDENSER
(HIGH PRESSURE SIDE)
SEE
BELOW
COMPRESSOR
EVAPORATOR
(LOW PRESSURESIDE)
CAPILLARY TUBE
EXTERNAL VACUUM PUMP
Figum72A-PullingVacuum
HI CHARGING CYLINDER
Figure 72B-Charging
m31--
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