Maintenance 1B20, 1B27, 1B30, 1B40, 1B50
70
HATZ
Operator's Manual
Procedure – Cleaning the oil bath air filter
Step Activity Figure
1 Remove the oil container (1).
2 Remove the dirty oil and
sludge and clean the con-
tainer.
3 Rinse the filter insert (2) in
diesel fuel. Before assembling
the filter, drip or wipe dry.
4 Clean the filter housing (3) if it
is very dirty.
5 Fully assembly the filter and
prepare it for operation by fill-
ing it with oil (see chapter 7.6.2
Oil level in the oil bath filter
(option), page 49).
8.2.8 Clean the cooling air area
Safety notes
CAUTION
Danger of burns.
There is a danger of burns when working on a hot engine.
▪ Let the engine cool before maintenance.
CAUTION
Danger of injury.
When working with compressed air, foreign bodies may fly into
your eyes.
▪ Wear safety goggles.
▪ Never direct the compressed air jet toward people or toward
yourself.