Fayat Group Dynapac CA25 - Page 39

Machine description – Electrical System
02-17-2021 4812325897EN 39
Control unit
The control unit (ECU) (1) is located behind the front cover
below the operator seat.
This unit is responsible for the operation of the steering
electrical system, vibration, start / stop, etc.
Main fuses
There are three main fuses. They are located on the
battery switch.
The fuse is a flat pin type.
Main power (2) 40A (Orange, High).
Engine ECM (3) 30A (Green)
Cab power (4) 30A (Green)
The relays are located on the back of the battery switch,
they are the start relay (3) and the pre-heating relay (4).
Fig. Engine compartment
2. Main fuse
3. Engine fuse
4. Cab fuse
Fig. Steering compartment
1. Control unit (ECU)
1
2
4
3
Fig. Engine compartment
5. Start relay
6. Pre-heating relay
5
6