Hitachi RAS-(2-6)HVNP1(E), Руководство по обслуживанию

Страница: 380 / 498

10 Servicing
366
SMGB0087 rev.0 - 12/2013
N O T E
Be sure to separate the blazing burner flame sufficiently from the wires and electrical components around the brazed part
in order to avoid burning.
Suction Pipe
Brazing Part
Discharge Pipe
A
A
Discharge Pipe
Brazing Part
Suction Pipe
8 Remove 1 nut which fix the compressor and remove it by lifting up.
Nut
Vibration-Proof
Rubber
1
2
3
Vibration-proof
Rubber
Nut
Compressor Position 1 2 3
Vibration-Proof Rubber
Nut
- -
: with a nut
-: without a nut
9 When brazing the replaced compressor braze quickly cooling the pipes on the compressor side with wet cloth to avoid
the filler metal entering into the compressor.
N O T E
PAY CLOSE ATTENTION not to let the filler metal enter into the compressor which may result in compressor damage.
10 Perform in the reverse procedure of removing after replacing
the compressor.
a.
Check if the Faston terminal has any abnormality. (En-
sure the pull out force greater than 20 Nm) If the Faston
terminal is identified faulty replace with a new one.
b. Ensure the fixture of the lead wires.
c. Attach the crankcase heater to the compressor without
torsion and gap as shown in the figure below.
Detail of Spring for Crankcase Heater
Crankcase Heater
Compressor
When attaching the spring, pay attention
not to damage the crankcase heater.