Removing Other Electrical Components - Hitachi RAS-2-HVNP Service Manual

10. Servicing
10.4.2.16 Removing other electrical components
1 Remove the service cover following
2 Open the P plate turning counter clockwise approximately 90° following
• Check that the LED201 (red) on Inverter is OFF when the P plate is opened.
D A N G E R
DO NOT touch electrical components while the LED201 (Red) is ON to avoid electrical shock. Wait until the
LED turns off.
Capacitors
1 Remove all the wiring connected to the capacitors.
N O T E
The wires have polar characters. Identify the wire
mark band and the indication on the capacitor when
connecting wires.
2 Remove 3 screws fixing each capacitor.
CMC
1 Remove all the wiring connected to CMC.
2 Remove 2 screws fixing the CMC.
Reactor
1 Remove 4 screws fixing the reactor.
Noise filter
1 Remove all the wiring connected to the noise filter.
2 Hold the upper part of the 6 holders with the long nose
pliers and remove the noise filter.
N O T E
When mounting components, be sure to match the wi-
ring connections with the mark band codes.
422
SMGB0079 rev.0 - 01/2013
Removing service cover
Long nose pliers
Long-Nose Pliers
Noise filter
Noise Filter
Holder
Holder
Inverter
in this chapter.
Opening electrical box (P
Noise filter
Diode
module
plate).
Fuses
Reactor
CMC
Capacitors