Operating Manual

145
CARE AND MAINTENANCE
5.3 Cleaning the main cartridge
Operation_Pic_number:1
Provisional cleaning by tapping:
● Tap the cartridge with the heel of the palm
only.
Cleaning by blowing out:
● Blow out the filter from the inside out, with dry
compressed air (maximum 5 bar, at a mini-
mum distance of about 5 cm).
● Carefully blow the air through the inside of the
cartridge.
NOTE:
Check the filter cartridge is in perfect condi-
tion after every cleaning.
external damage, leaks, damaged paper bel-
lows (light shine from the inside).
5.4 Replacing safety cartridge
Only replace after the main cartridge has been
changed 3 times, or if the main cartridge is da-
maged.
Operation_Pic_number:1
● Pull out safety cartridge.
● Ensure cleanliness! The clean air duct must
be kept free of dust particles.
Fig.17
Fig.18
6. Cooling system
6.1 Cleaning the cooling sy-
stem
Cleaning the radiator
The fins on the radiator, hydraulic oil cooler, fuel
cooler, transmission oil cooler and air
conditioning system (if installed), should be kept
clean. The same applies to protective grille, and
front and side grilles.
Operation_Pic_number:1
● Open front bonnet.
● Tilt air conditioner condenser up and lock in
this position.
● Remove metal panel (A).
● Carry out the cleaning from the engine side
using a long-handled brush or compressed
air.
● For stubborn dirt, pre-clean with a soft brush
using a suitable cleaning solution (e.g. 'P3').
Leave to soak for about 5 minutes then rinse
with a gentle water spray.
Cleaning the viscous fan
Operation_Pic_number:1
● Keep the fins of the viscous fan (arrowed)
clean.
● Do not cover radiator, otherwise the fan would
will not cut in.
Fig.19
Fig.20