Hitachi RAS-(3-6)HVNC1(E) - Page 432

10 Servicing
418
SMGB0087 rev.0 - 12/2013
8 Remove the suction pipe and discharge pipe from the compressor.
N O T E
Besuretoseparatetheblazingburneramesufcientlyfromthewiresandelectricalcomponentsaroundthebrazed
partinordertoavoidburning.
9 Remove 2 nuts which x the compressor and remove it by lifting it up with inclining forward.
N O T E
Toremovethecompressortheliquidstopvalvepipeshouldbemoved(bent)totherightsidehand.PAYCLOSEAT-
TENTIONnottocrushtobreakthepipe.
Vibration-Proof
Rubber 2
Vibration-Proof
Rubber 1
Nut
1
2
3
4
Vibration-proof
Rubber 2
Vibration-proof
Rubber 1
Nut
Fixation of the compressor to the bottom plate
Compressor position 1 2 3 4
Vibration-proof rubber 1 x x x x
Vibration-proof rubber 2 x x — —
Nut x x — —
10 When brazing the replaced compressor quickly perform the bra-
zing while the compressor side piping is cooled with wet cloth in
order to avoid the brazing material from entering the compressor.
N O T E
PAYCLOSEATTENTIONnottoletthellermetalenterintothe
compressorwhichmayresultincompressordamage.
Cool the pipe
by wet cloth.
Cool the pipe by
wet cloth