Hitachi RPI-0.8FSG1 Service Manual page 239

(6) The electrical box can be turned up to an angle of 90° by removing two fixing screws and unhooking
the catch at the rear side of the electrical box.
(7) The PCB is supported by four holders. Pull out the PCB from the PCB hole by pushing the expanded
part of the holder using long-nose pliers and putting a finger near the hole of the PCB.
View from Left Side of Unit
NOTES:
1. Do not touch electrical components. Do not apply a
large force to the PCB or it could result in damage.
2. When reassembling, check to ensure that each terminal
is correctly connected by referring to the wire marks
and terminal codes. If incorrectly connected,
malfunction or damage of electrical parts will occur.
TURN OFF all power source switches.
Rear Side of Unit
PCB
Expanded Part
of Holder
PCB
(Low Voltage)
PCB Holders
Tool Phillips Screwdriver, Long-nose Pliers
View from Front Side of Unit
SERVICING
(2.7 Floor Type)
Front Side
of Unit
2-99