Removal Procedure
7.Disassemble 4-way valve subassembly
Weld out the 4 spot weld connect 4-way valve sub-
assembly and condenser, inlet and outlet port
ofcompressor, gas valve to remove the 4-way valve
subassembly. Be sure weld it as soon as possible
toavoid burn out the leading wire of compressor
(Note:Confirm the refrigerant is out completely be-
fore weldout the 4-way valve subassembly.).
8.Disassemble Gas and Liquid Valves
Unscrew the two bolts fixing gas valve and
liquidvalve.Unsolder weld spots between gas valve
and(Note:During unsoldering ,wrap the valves
withwet cloth to avoid damage for high temperature.)
and air-return pipe to remove the gas valve.Unscrew
the two bolts fixing liquid valve. Unsolderweld spots
between liquid valve and capillary toremove the liq-
uid valve.
4-way valve
spot weld
valve
gas valve
liquid valve
bolts
9.Disassemble Compressor
Unscrew the three foot-nuts at the foot of the
compressortake out the compressor.compressor,
and then carefully remove the pipes to,unsolder the
suction and the discharge pipes.
foot nut
64
To Next Page
Loading...
