CONQUEST PB120LPG, Operator'S Manual

Page: 29 / 442

-
11
1 Oil drain screw
2 Engine oil filter

Unscrew oil drain plug.

Remove oil cap.

Drain off oil.

Unscrew the oil filter.

Clean the intake and sealing areas.

Coat the washer of the new oil filter with
oil before fitting it.

Fit in the new oil filter and tighten it by
hand.

Screw in the oil drain screw along with
the new washer.
Tightening torque: 25 Nm

Fill in motor oil.
For oil type and filling quantity refer to
Chapter "Technical specifications".

Close oil cap.

Let the motor run for approx. 10 sec-
onds.

Check engine oil level.
NOTICE
The waste container must not be raised.

Open the device hood and secure it us-
ing the hood support.
1 Hydraulic oil sight glass
2 Hydraulic tank
3 Screw cap, oil fill opening
4 Hood support

Check hydraulic oil level in the looking
glass.
– The oil level must lie between “MIN“
and “MAX“ marking.
– Add hydraulic oil if the oil level is below
the "MIN" marking.

Loosen the closing cap of the oil filling
opening.

Clean the filling area.

Refill hydraulic oil.
For oil type refer to Chapter "Technical
specifications".

Replace and tighten the closing cap of
the oil filling opening.
NOTICE
Maintenance of the hydraulic system is
only to be carried out by ISAL Customer
Service.

Lock parking brake.

Start the motor.

Check all hydraulic hoses and connec-
tions and ensure that they are leak-
proof.
1 Coolant expansion tank

Check filling level while the motor is
cold.

Check the filling level in the coolant ex-
pansion tank.
The correct coolant level has to be be-
tween MIN and MAX.
 DANGER
Risk of burning and scalding!

Allow the water cooler to cool down for
at least 20 minutes.

The coolant level of the water cooler is
checked at the coolant expansion tank.
See chapter "Checking the cooling wa-
ter level".

Clean cooler lamella.
Remove soiling by means of a soft
brush, compressed air or low water
pressure.

Check cooler hoses and connections
and ensure that they are leak-proof.

Clean the fan.

Start the motor.

Raise the waste container up to the
end-position.

Switch off engine.

Lock parking brake.

Use the safety bar for emptying from a
height.

Remove belts or cords from roller
brush.

Remove the safety bar.

Start the motor.

Lower the waste container up to the
end-position.

Switch off engine.
1 Key
2 Side panels

Drive the waste container up and sup-
port it with the safety rod.

Open the side covers using a key.
1 Holding bow
2 Wing nut
3 Side seal

Unscrew the wing nuts.

Remove the retaining clamp.

Flip the side seal out.

Uncscrew the retaining screw of the
roller brush intake, and swing the intake
to the outside.

Pull out roller brush.
Installation position of roller brush in direc-
tion of travel (top view)
Note:
When installing the new roller brush,
ensure correct positioning of the bristle as-
sembly.

Install new roller brush. The nuts of the
roller brush must be inserted on the
notches of the opposite crank.
Note:
Once the new roller brush has been
installed, the sweeping track must readjust-
ed.
Check hydraulic oil level and refill
hydraulic oil
Check hydraulic unit
Check coolant level
Checking and cleaning water/hydraulic
oil cooler
Checking roller brush
Replacing roller brush
29 EN