Schmidt AS 990 - Side suction unit

Translation of Original Operating Instructions
Airport Sweeper / Airport Stand Cleaner
2017-02-02 52
7.15.3 Side suction unit
DANGER
Danger due to impermissible use
► The machine must not be used to gather
lightly flammable, explosive, or hazardous
materials.
NOTE
Damage to the side suction unit
► Do not travel or roll in reverse with the side
suction unit lowered
The liquid pick up system consists of, on each side,
a suction assembly, which can be pneumatically
raised and moved sideways. Dirt outside the
vehicle's footprint area can be dislodged with the
gutter brush and picked up with the extended side
suction equipment.
The suction nozzle has a pneumatically-operated
coarse debris flap.
Water is sprayed from nozzles into the suction
flow to bind the dust.
7.16 Blast nozzles
There are left and right hand side double blast
nozzles (1) installed on the vehicle frame between
the front and rear axles. The blast nozzles direct
a powerful air current onto the road surface for
cleaning or drying. Using the pneumatically
adjustable deflection flap (2), the airflow can be
directed to the right (4) or the left (3). This re-routing
occurs synchronously with the left and right double
blast nozzles.
The blast nozzles can be equipped with a raise/
lower function.
1
2
3
4