283Service Manual – CS7010™ 50 - Dust Control/DustGuard™ Systems
DustGuard Spray System (optional)
The DustGuard Pump pumps water from a
separate reservoir in the upper hopper to Nozzles
on the front of the machine. The Nozzles direct a
ne stream of water onto the oor in front of the
side brooms to help reduce the dust generated by
the brooms.
The DustGuard Solenoid Valve opens to allow
water ow from the DustGuard Pump to the
Nozzles when the power to the DustGuard Pump
switches on. A removable Strainer is installed in
the water line upstream of the DustGuard Pump
and Solenoid Valve. Removable strainers are also
located inside of the Nozzle assemblies.
When installed, the DustGuard spray system
will turn on automatically when the main broom/
sweep system is turned on.
Strainer
Solenoid
Valve
DustGuard
Pump (inside
Pump Guard)
DustGuard
Pump
Solenoid
Valve
Nozzles
Strainer
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