7-52 BA 35203_04 * 3.0 * 35203_04_07_Wartung.fm
7 Maintenance
Inspection and maintenance on the electrical system at regular intervals
Fire hazard! Blown fuses indicate overloading or short circuits of an
electrical component.
Can cause injury.
► Have the electrical system checked by an authorised service centre
before inserting new fuses.
► In order to avoid damage to the electrical system, use only fuses of the
specified load capacity (amperage).
Observe the maintenance intervals – see “Maintenance plan” on page 7-3.
Daily checks before operating the machine
• Is the light system OK?
• Is the signalling and warning system OK?
Weekly check
• Electric fuses: only replace malfunctioning fuses with fuses with the
specified amperage.
• Battery charge condition and condition of battery terminals.
• Check the electric lines for tightness and chafing and have them
repaired by an authorized service centre if necessary.
Checking the alternator
• Only test run the engine with the battery connected.
• When connecting the battery, ensure that the poles (+/–) are not
inverted.
• Always disconnect the battery before performing welding work or
connecting a quick battery charger.
• Have malfunctioning charge indicator lights immediately replaced.
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