CONQUEST PB120LPG Bedienungsanleitung Seite 32

Fault
Appliance cannot be started
Engine is running erratically
Engine is overheated
Engine is running but machine is
only moving slowly or is not moving
at all
Whistling sound in the hydraulic
system
Brushes are rotating slowly or not
at all
Too little or no suction power in the
brush area
Dust gathers in the machine
Sweeping unit does not pick up
waste
Waste container does not raise or
lower
The container flap of the waste
container does not open.
Operation problems with hydraulic
movement parts
32
Troubleshooting
Remedy
Sit on the driver seat, the seat contact switch gets activated.
Press the brake pedal in order to start the engine.
Charging or replacing battery
Gas bottle empty - replace gas bottle.
Gas removal valve closed - open the valve by turning it in anti-clockwise direction.
Gas valve iced - please read the description of the gas bottle replacement procedure.
Contact an ISAL Customer Service department
Clean air filter or change filter cartridge.
Check fuel pipes, connections and joints and maintain them if required
Checking the installation position of the gas bottle: Connection or ring opening must face down-
wards.
Contact an ISAL Customer Service department
Refill coolant
Rinse cooler
Tighten V-Belt
Contact an ISAL Customer Service department
Release parking brake
Close freewheel (drive position)
Move the gas lever all the way to the front (high speed).
Check for trapped ribbons and strings.
Contact an ISAL Customer Service department
Refill hydraulic fluid
Contact an ISAL Customer Service department
Move the gas lever all the way to the front (high speed).
Check for trapped ribbons and strings.
Contact an ISAL Customer Service department
Check dust filter, clean or replace.
Contact an ISAL Customer Service department
Adjust the side seals
Switch on blower
Check dust filter, clean or replace.
Replace filter washers
Open the container flap of the waste container.
Contact an ISAL Customer Service department
Empty waste container
Check dust filter, clean or replace.
Replacing roller brush
Adjust sweeping track
Replace sealing strips of the waste container
Remove the blocking of the brush roller
Open the container flap of the waste container.
Contact an ISAL Customer Service department
Move the gas lever all the way to the front (high speed).
Remove the locking support from the waste container
Contact an ISAL Customer Service department
Contact an ISAL Customer Service department
Contact an ISAL Customer Service department
EN
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