289Service Manual – CS7010™ 50 - Dust Control/DustGuard™ Systems
Clean the DustGuard Strainer Screen
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. Raise the hopper and engage the prop rod.
3. Unscrew the Strainer Cover and remove the Strainer Cover and
Screen from the Strainer Base.
4. Clean any accumulated dirt or debris from the Screen.
5. Reinstall the Screen into the Strainer Base.
6. Make sure the Rubber Washer is installed correctly in the Strainer
Cover, then reinstall and hand-tighten the Strainer Cover.
Clean the DustGuard Spray Nozzles
1. Raise the hopper slightly if desired for easier access to
the DustGuard nozzles.
Note: Place a suitable container underneath the
nozzles to catch any water that may leak
from the hoses.
2. Hold the Plastic Nozzle Adapter with a 7/8” Wrench to
keep it from rotating in the Nozzle Bracket when you
remove the Nozzle Cap. This will maintain the correct
spray pattern orientation of the Spray Nozzle.
3. Rotate the Nozzle Cap one-quarter turn
counterclockwise (as viewed from the front of
the machine) to remove the Nozzle Cap, Spray
Nozzle and Check Valve Strainer from the
Plastic Nozzle Adapter.
4. Rinse the Nozzle Cap, Spray Nozzle and Check
Valve Strainer in clean water to remove any
accumulated dirt or sediment. If necessary,
rinse or soak the components in vinegar or
other commercial cleaner to remove any mineral
deposits.
5. Reassemble the DustGuard nozzles by following the above steps in reverse order.
Strainer
Base
Screen
Rubber
Washer
Strainer
Cover
Plastic
Nozzle
Adapter
7/8” Wrench
Nozzle
Cap
Nozzle
Cap
Check Valve
Strainer
Plastic
Nozzle
Adapter
Nozzle
Bracket
Brass
Nozzle
Adapter
Spray
Nozzle
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