Fuses - Kalmar DRF420-60S5 Maintenance Manual

page –
1
Main fuses
1. Control breaker voltage (15E) to control units on
boom and attachment, (25 A)
2. Frame ground connections for boom and attach-
ment, (25 A)
3. Electric power feed relay K1, electric power to ig-
nition voltage (15), (50 A)
4. Battery voltage (30) to cab, engine and transmis-
sion, (50 A)
5. Electric power feed relay K2, electric power to
control breaker voltage (15E), (50 A)
6. Ignition voltage (15) to control units on frame, en-
gine and transmission, (50 A)
11 Common electrics – 11.2.2 Fuses
11.2.2
Fuses, description
I MP O RTAN T
Risk of cable damage and fire in cable harnesses!
Always use fuses with the correct ampere rating.
The electrical system has three main circuits (30, 15 and 15E volt-
age), see Distribution of electricity, description page 10. The main
circuits are connected across fuses several times with main fuses
and circuit fuses.
Main fuses
The main fuses divide the machine's voltage feed into smaller parts
2
to maintain as many functions as possible in case of damage to ca-
bles harnesses.
By the cab's and frame's electrical distribution boxes there are fuse
plates that describe the different fuses.
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4
5
6
Maintenance manual DRF 400–450
https://www.forkliftpdfmanuals.com/

Fuses

5
UDRF01.04GB