Nilfisk-ALTO Figure 38, Figure 39

CLARKE TECHNOLOGY Operator's Manual -
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5. Clean the hose fitting in the recovery tank and
spray water down the squeegee hose to clean
out debris.
6. Reattach the squeegee hose.
Cleaning the Solution Tank and Filter
1. Move the machine so that the solution tank filter
assembly is located directly over a floor drain.
2. Turn the key switch to the “OFF” position.
3. Clean inside the solution tank with a jet stream
of water.
7. Close the solution flow valve.
8. Clean the filter inside the housing and reinstall on
machine.
Manually Draining the Solution Tank
1. Remove sight gauge hose from top connector
(see figure 38).
2. Rotate lower fitting to allow drain hose to rest
over drain.
3. Drain solution tank (see figure 39).
Vac Assisted Solution Tank Drain
1. Remove vacuum hose from squeegee plate.
2. Turn vac on.
3. Remove and place solution hose into vac hose
until washer rest against hose cuff.
NOTE: Using vac assist will help to rinse recovery
tank. This will help to reduce cleanup and
maintenance times.
Squeegee Maintenance
Clean the squeegee with a jet stream of water and a
damp cloth. Inspect the front and rear squeegee
blades for wear. Readjust or replace if necessary.
Front Squeegee Blade Replacement
To replace the front squeegee blade, follow this
procedure:
1. Remove the squeegee assembly from the
machine.
2. Remove clamp and front squeegee blade.
3. Install new front squeegee blade and reinstall
clamp.
4. Replace squeegee on machine.
Maintenance
Figure 38
Figure 39