Schmidt AS 990 - Emptying remaining dirty water; de-icing agents

Translation of Original Operating Instructions
Airport Sweeper / Airport Stand Cleaner
2017-02-02 111
11.3.8.2 Emptying remaining dirty
water / de-icing agents
DANGER
Crushing hazard when the debris hopper
is raised
► Prior to working, fit the support under
the hopper
DANGER
Cutting and amputation injuries between
the open hopper door and the hopper
► Switch off control panel and remove
the ignition key
TIP
The hopper cannot be raised with the cover
closed if the overload display is showing a load
of greater than 50%.
When raising the hopper by approximately 5°, the
remaining fluid in the container can also be drained.
 Park the vehicle on a level, firm surface.
Apply the parking brake.
 Ensure that there is sufficient space above and
behind the vehicle and that no one is standing
in the area behind the vehicle.
 Leave vehicle engine running (idle speed) and
switch on auxiliary drive (tipper hydraulic pump).
 Switch on ignition using the AS 990 control
panel.
 Connect the hand-held control panel to the
connector in the container box.
 Raise the hopper.