Terex TL120 Operating Instructions Manual page 81

7.8.5.7 Cleaning the main cartridge
Machine damage
due to damaged main cartridge.
Never wash or brush out the main cartridge.
When blowing out, ensure that dust does not
land on the inside of the main cartridge.
• The main cartridge can be cleaned up to five times
if necessary. It must be replaced once it reaches
its maximum service life of two years, at the latest.
The number of times it is cleaned must be marked.
• For cleaning (48/1), a pipe the end of which is bent
at 90° should be attached to a compressed-air
pistol. It must be sufficiently long to reach the floor
of the cartridge. Blow out the main cartridge from
the inside to the outside with dry compressed air
(max. 5 bar) by moving the pipe up and down in
the cartridge and continue until no more dust
escapes.
• Check the clean main cartridge for damage to the
paper bellows and rubber seals (48/2). Tears and
perforations in the paper bellows can be
determined using a torch.
Machine damage
due to damaged main cartridge.
Never continue to use damaged main
cartridges. If in doubt, use a new one.
Operating Instructions Wheel Loader TL120
Care and Maintenance
2
Fig. 48 Cleaning the main cartridge
7
1
max. 5 bar
81