Maintenance 1B20, 1B27, 1B30, 1B40, 1B50
84
HATZ
Operator's Manual
Step Activity Figure
5 The air filter cartridge either
needs to be replaced, or
cleaned or checked depend-
ing on the degree of contam-
ination (see chapter 8.2.13
Checking and cleaning the
air filter cartridge, page 84).
6 Thinly coat the gasket (8)
with grease or engine oil to
make assembly and disas-
sembly of the air filter car-
tridge easier. Do not coat
the face side (9).
7 Assemble in reverse order.
8.2.13 Checking and cleaning the air filter cartridge
Safety notes
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.
NOTICE
▪ The pressure must not exceed 5 bar.
▪ Even minor damage in the areas of the sealing surface, filter
paper or filter cartridge makes it impossible to reuse the fil-
ter cartridge.