Maintenance
9.11 Electrical system maintenance
208
Operator’s Manual | 4080T Basic Line | 1000408123 | 05/2019 | [en]
9.11
Electrical system maintenance
9.11.1
Checking the lighting
Switch on the following lights and check that they function correctly:
• Vehicle lights
– Parking light
– Low beam
– High beam
– Reversing lights and rear lights
– Brake lights
• Hazard warning system and turn signals
• Work lights:
– Front cab work lights
– Rear cab work lights
– Work lights at the loader unit, if fitted
– Rotating beacon, if fitted.
9.11.2
Checking window wiper and washer system
Replace wiper blades in good time if the wiper performance decreases.
The window wiper tank is located on the left-hand side of the rear of the
cab. see Window wiper water level on page 194.
Check window wiper system and washer system for function by actuating
the following functions:
• Front window wiper:.
– Intermittent wipe
– Constant wipe
• Front washer system.
• Rear window wiper.
– Constant wipe
• Rear washer system.
9.11.3
Battery maintenance
WARNING
Caustic injury hazard due to battery acid!
Battery acid can cause serious burns in case of skin contact.
► Avoid contact of the battery acid with the skin, eyes and mouth.
► In case of contact with battery acid, immediately rinse the affected
parts of the body with plenty of clear water and seek medical atten-
tion at once.
► Wear protective equipment.