BA 348-01 * 2.0 * 34801b510.fm 5-29
Maintenance 5
Inspections and maintenance on the electrical system at regular intervals
Daily checks and before operating the machine
• Is the light system OK?
• Is the signalling and warning system OK?
• Are the indicator lights and the gauges on the instrument panel in working order?
➥Replace malfunctioning bulbs
Weekly checks
• Fuses: replace malfunctioning fuses (bear in mind the amperage)
➥–seeFuse assignment overview on page 6-7
➥Blown fuses indicate overloading or short circuits. Therefore, the electrical system
should be checked by an authorized technician before installing the new fuse
• Electric and ground connections: When performing maintenance on the electrical
system, pay particular attention to ensuring good contact in leads and fuses
• Battery charge condition
Checking/replacing relays and fuses
The switching relays are located underneath the switch panel on the side console on the
right.
Blown fuses indicate overloading or short circuits.
The electrical system must therefore be checked before installing the new fuse!
☞Only use fuses with the specified load capacity (amperage)
–seechapter6 “Fuse assignment overview” on page 6-7
Checking/replacing switching relays
☞Switch off ignition and disconnect the battery leads
☞Remove knurled screw A
☞Raise the side console to the rear
☞Relay descriptions and output indications – see chapter 6 “Relays (overview)” on page 6-8
Fig. 189 : Fuse box, relay positions
A
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