Checking And Replacing Fuses - KAMAZ 5490 Operation Manual

CHECKING AND REPLACING FUSES

The electric circuits are protected by fusible links
or by means of automatic fuses.
If any power consumer stopped working, switch it
off and check, if the fuse is functioning correctly.
Change the faulty fuse.
If an automatic fuse is triggered (see Fig.
Automatic fuse), eliminate the cause of trip, then switch
on the automatic fuse again.
Check the circuit leading from the fuse to the
consumer. Replace fuses(circuit breakers) after the short-
circuit is eliminated.
Breaks in the circuit are also possible. Address the
service center to eliminate the breakage.
1
Automatic fuse
1 - fuse is OFF
Attention!
Do not use fuses rated for higher current (А) as
compared to specified. Otherwise, electric equipment
may damage or cables burn.
Do not shunt contacts and do not repair fuses.
Change fuse only after fault.
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