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Make sure driver engages with holes on
drive side.
Insert the filter holder and press down-
wards.
Tighten the fastening screws.
Note:
Make sure when installing the new
filter that the fins are not damaged.
Lift filter case seal out of groove in the
cover.
Insert new seal.
Danger
The engine requires approx. 3-4 seconds
to come to a standstill once it has been
switched off. During this time, stay well
clear of the working area.
Turn ignition key to "0" and remove it.
Open the device hood.
Check tension of circular belt of the
side-brush; also check for wear or dam-
age.
Check tension, wear and damages on
the V-belt of the sweep roller drive.
Tighten the V-belt at the screw if neces-
sary.
Check tension, wear and damages on
the V-belt of the sweep roller drive.
A Exhaust hose
B Fastening screws
C Tail panel
Loosen exhaust hose.
Unscrew locking screws.
Remove the tail panel.
Check tension of V-belt of axle drives;
also check for wear or damage.
Check tension of rib belt of generator;
also check for wear or damage.
Check hoses of suction blower for ab-
sence of leakness.
The drive control/electronic system is in-
stalled behind the front panel. To replace a
fuse, the front panel must be removed.
Loosen the front panel screws.
Note:
The assignment of fuses is indicated
on the inside of the panel. Only use fuses
with identical safety ratings.
Replace defective fuses.
Replace front panel.
Replacing filter case seal
Checking drive belt
Check suction blower
Replacing fuses of drive control/ elec-
tronic system
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EN