Hitachi RAS-(3-6)HVRNM2E Service Manual page 438

10 Servicing
N O T E
• Fix the lead wire for the compressor firmly not to contact with metal sheet edge and high temperature piping.
Fixation of the compressor to the bottom plate
Compressor position
Vibration-proof rubber 1
Vibration-proof rubber 2
Nut
  
Removing High pressure switch and pressure switch for control
1 Remove the service cover according to the section
2 Collect the refrigerant from the check joint according to the section
a. Pull out the Faston terminals.
b. Remove the high pressure switch (PSH) and pressure switch for control (PSC) from the brazing part of the dischar-
ge pipe.
1. Upper cover.
2. Rear cover.
3. Electrical box.
4. Brazing part.
5. Pressure switch for control (PSC).
6. Discharge pipe.
7. High pressure switch (PSH).
N O T E
• The capacitors (CB1 and CB2) are located on the pressure switch.
• Pay attention not to touch the capacitors when removing work is performed. If not electrical shock may occur.
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Removing service cover, see on page 420 .
Removing the compressor, see on page 425.
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