Maintenance
72 Maintenance every 10 operating hours
Tw in filter system (option)
The service intervals depend on the dust in the air and can
therefore not be determined precisely.
Clean t he filter or change the oil if the control light i n the dash
board lights up, or if clear dirt deposits are visible, but at lest
once every year.
Emptying the dust bowl
Empty the dust bowl when the dust reaches the level mark or if the
air intake opening is blocked by leaves or similar.
– Fold the clamping bow (A) down and take the cover (B) off.
– Take the dust bowl (C) off, empty and clean it.
Cleaning the oil bath air filter
– Open the covers on the oil tank (D).
– Take the oil tank (D) and the filter element (E) out downwards.
Empty the oil tank and clean it.
– Wash the filter element (E) out with diesel fuel.
– Check the seals on the filter element for damage, replace if nec-
essary.
– Fill the oil tank (D) with new oil up to the level mark, insert it
together with the filter element (E) into the upper part of the filter
and close the clamps.
Note:
Do not up any oil between the cleaning and oil change intervals.
Check the air lines (filter - engine) for leaks during every main-
tenance. Replace defective parts, tighten loose hose clamps.
ATTENTION!
Catch running out oil and dispose of environmentally.
M300123A
B
C
A
M300060
E
D
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