Relays - Hitachi SAMURAI Series Service Manual

Condenserless water chillers
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3. Servicing
Electrical components

Removal of the PFC fuse holder
In case the fuse holder has suffered any damage and replacement is needed, follow the step described below.
1 Pull the fuse housing backwards. 
2 Remove the Hex screws and wiring.
3 Remove the Phillips screws and replace the fuse holder.
4 When reassembling, perform the procedure in the reverse order than removing.

3.4.12 Relays

To remove any of the relays, proceed as follows:
1 Detach the Faston terminal from its connection
2 Remove the 2 screws fixing the relay to the plate.
3 Replace the relay.
4 When reassembling, proceed in the reverse order than removing.
86
SMGB0097 rev.0 - 07/2015
PFC1-1
PFC2-3
2 Phillips 
screwdriver
PFC1-2
PFC2-4
Phillips screws (x2)
PFC3-5
3+3 Flat screw driver 
or 13mm spanner
PFC3-6
Faston terminals

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