Cleanstar Sweeper
31
5. Maintenance
5
1
Apart from adhering to operating instruc-
tions for the sweeper, it is also impor-
tant to observe the following mainte-
nance instructions.
W
Warning: Only do mainte-
nance work with the en-
gine shut off.
To prevent accidental start while
working on the rotary brushes or on
the engine, always remove the spark
plug connector from the spark plug.
Machine
Worm Gear of Wheel Drive
The worm gear is permanently lubri-
cated. Lubricating and servicing is not
necessary.
Worm Gear of Brush Drive
The worm gear is permanently lubri-
cated to work for approximately 250
operating hours.
Oil change is not necessary if there are
no leakages.
Suitable oil is SAE 90 transmission oil,
approx. 0.3 l
V-Belts
Inspect the condition of the V-belts at
least once per year.
l
Remove the belt cover. For details
see “Sweeping Speed”.
l
Replace the V-belts when they are
worn. Only use original agria V-belts!
Checking and Adjusting Clutch
Play
Wheel and Brush Drive,
Compact Version
l
The clutches must be disengaged i.e.
wheel and brush drive must come to a
stop when the levers (A/4 or A/5) are
released and in top position.
l
When the lever
is pushed down,
the drive must be
engaged and the
V-belts must not
slip. If necessary, adjust the cable on the
cable setting screw (1).
Wheel Drive,
Comfort Version
For smooth V-belt
clutch operation
ensure the play X
on clutch lever
(B/2) is set to
1–2mm. Check the clutch play while the
drive is engaged.
Also ensure that the clutch is disen-
gaged i.e. the wheel drive must come
to a stop when the lever is in posi-
tion ”0” (pawl is locked).
If the clutch play needs further adjust-
ment, set it on the cable-setting screws.
l
Undo locking nut (2)
l
Adjust the setting screw (1) in such
a way that the play on the lever is
X = 1–2mm.
l
Retighten the locking nut (2)
Brush Drive,
Comfort Version
For checking and adjusting refer to
“Brush Drive, Compact Version”.