Schmidt AS 990 - Front-mounted machines

Translation of Original Operating Instructions
Airport Sweeper / Airport Stand Cleaner
2017-02-02 114
NOTE
Damage to the blowing unit due to higher objects
► When the blowing unit is lowered, carefully
drive around higher objects, such as kerb
stones, street boundaries, etc. or lift the
blowing unit
TIP
The cold diesel engine warms up automatically
before it can be switched to full load capacity.
The engine controller automatically ensures that
this is the case.
The air from the blower is fed to the blast nozzles
for blowing operation. The nozzles direct the air flow
to the left or to the right.
 Start the vehicle engine.
 Start auxiliary engine
 Ensure that no people or objects are in the
danger zone.
 Activate blowing operation
 Select blowing direction with the joystick on
the control panel.
 Use the joystick on the control panel to switch
the blower on; blast nozzles are activated.
11.3.10 Winter operation

Observe the following for the winter operation
of the auxiliary engine:
Observe the engine manufacturer's operating
instructions!
 Drain the compressed air tank daily.
 Check fluid level and anti-freeze in radiator.
 Carry out the following frost prevention measures
on the water system after use:
o Drain water tank.
o Drain water filter.
o Blow out water lines with compressed air.
11.3.11 Front-mounted machines
DANGER
Danger of exceeding the maximum front axle
load limit.
Attachments (snow plough, front-mounted cross
brush etc.) may only be used when the debris
hopper and water tank on the machine are empty.