LG BWC076GBAA0 Service Manual page 11

Equipment needed: • The tools must be used according to the type of refrigerant. Never use the gauge manifold,
• Vacuum pump, Charging cylinder, Manifold gauge, Brazing equipment, Pinch-off tool
CAUTION
Use vacuum pump equipped with check valve
applied to be prevented from flowing backward.
Figure 16A-Pulling Vacuum
charge hose, charge cylinder or vacuum pump with other refrigerants. Always carry out the
work with dedicated tools.(Failure to do so could lead to trouble.)
capable of making a vapor-proof seal, Leak detector, Tubing cutter, Hand Tools to remove
components, Service valve.
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Figure 16B-Charging