Check suction blower
Check hoses at the suction blower for
leaks and tight seating from time to
time.
Checking drive belt
Turn ignition key to "0" and remove it.
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.
Open the device hood.
V-belt axle drive (1) and V-belt suction
blower (2)
Check the V-belt axle drive (1) and V-
belt suction blower (2) for tension, wear
and damage.
Drive belt (3)
Check drive belt (3) for tension, wear
and damage.
Drive belt (4)
Check drive belt (4) for tension, wear
and damage.
Circular belt side brush (5)
Check circular belt side brush (5) for
tension, wear and damage.
V-belt sweeping drive (6) and screw (7)
Check V-belt of the roller brush drive (6)
for tension, wear and damage.
Tighten the V-belt at the screw if neces-
sary.
Replacing fuses of drive control/
electronic system
F 1
Main fuse
Battery pole fuse
F 2
Printed board
F 3
Charge regulator
F 4
Printed board
F 5
Beacon light (optional)
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.
Remove front panel.
Replace defective fuses.
Note: The assignment of fuses is indi-
cated on the inside of the panel. Only
use fuses with identical safety ratings.
Replace front panel.
11
-
EN
125 A
7.5 A
25 A
25 A
7.5 A
27