Nilfisk-Advance CS7000 - Dustguard Spray System (Optional)

Dust Control/DustGuard
™
Systems 84Service Manual – CS7000
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