Section 3 - Operations
revised 04/19
SCHWARZE SUPER UPDRAFT
49
4.1 Console Controls
Sweeping operations are controlled from the cab console control panel. Switches toggle differently depending
upon what sweeper devices they control.
Most sweeper devices requiring simple activation and deactivation are operated with 2-position ON and OFF
switches. These devices perform the following functions:
•
Safety Features (Warning Lights and Safety Flashers)
•
Dust Suppression
Other devices require a 3-position switch. These switches are used for components which employ extension
and retraction or direction reversal. In many instances, one or both of the activation positions are momentary
ON, meaning the switch will stay in that position only as long as it is manually held there. When released, the
switch will automatically return to the OFF position.
OPERA
TION
3.1 Start-Up Operations Testing
After you perform a thorough inspection of the sweeper, always test the following components and adjust as
needed:
•
Sweeping Head
•
Gutter Brooms
•
Magnet (if equipped)
By locating any problems before traveling to the job site, you’ll save unnecessary travel time and will be able to
make repairs more easily with the proper tools close by.
Never run the Sweeper in a closed building or without adequate ventilation. The exhaust
fumes can be hazardous to your health.
3.2 Console Controls
3.3 Sweeping Head and Hopper Operation
Sweeping Head
OPERA
TION
4.2 Sweeping Head Operation
The standard sweeping head is controlled by a
control panel switch on the cab console. The switch
is identified by the legend symbol shown.
Lowering and raising the pick-up head and hopper
is controlled by a single switch and is a simple, two-
step operation. The head will always lower before
the hopper raises, and the hopper will always lower
completely before the head rises.
OPERA
TION
4.5 Hopper Operation
Dump the hopper when it is full, or after you have finished sweeping for the day. Always dump on level ground
and never attempt to dump over an open pit or dock. Back the sweeper up to a landfill, dumpster or other
suitable dumping area. Before raising the hopper, check for overhead clearance restrictions, put the truck in
‘PARK’ and engage the emergency brake.
The hopper may be raised and lowered by a control panel switch located on the cab console. The switch is
Debris Hopper
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