Nilfisk-Advance CS7000 Fuel Cell EcoFlex, Service Manual

Page: 96 / 440

Dust Control/DustGuard
™
Systems 96 Service Manual – CS7000
Removal and Installation
Warning! Before removing or reinstalling any machine components, make sure the key switch
is off, the key is removed from the machine and the parking brake is engaged.
To Remove and Reinstall the DustGuard™ Solenoid Valve Assembly
1. Drain the water from the upper hopper. Note that you can do this one of several ways. The most
convenient way is to remove the
Strainer Cover
and screen and drain the upper hopper through the
DustGuard Strainer
.
Note: Place a suitable container underneath the upper hopper to catch the water from the hopper
reservoir.
2. Turn the key switch on, raise the hopper and engage the prop rod, then turn off the key switch.
Note: Place a suitable
container underneath the
Solenoid Valve Assembly
to catch any water
that may leak from the
Solenoid Valve Assembly
and hoses.
3. Disconnect the
Solenoid
Electrical Connector
.
4. Remove the two
Nyloc™ Nuts
holding the
Solenoid Valve
Assembly
to the
Hopper Lift
Weldment
.
5. Disconnect the two
Hoses
and
remove the
Solenoid Valve
Assembly
from the machine.
6. Reinstall the
Solenoid Valve
Assembly
by following the
above steps in reverse order.
Solenoid
Electrical
Connector
Hose
Hose
Nyloc™
Nut (2)
Solenoid
Valve
Assembly
Hopper Lift
Weldment
Strainer
Cover
DustGuard
Strainer