Clarke Cylindrical 28, Operator'S Manual, Page: 22 / 124

EN
ENGLISH
-22- FORM NO. 71483A
Clarke ®
Operator’s Manual (EN) - FOCUS II MID-SIZE AUTOSCRUBBER ®
Figure 22
Figure 23
MAINTENANCE
Do These Procedures When You End Your Work
1. Drain the solution tank (if necessary) (Figure 22) and the recovery
tank (Figure 23). To drain the tanks, follow this procedure:
a. Turn the key switch “OFF”.
b. Remove the drain hose from the back of the machine.
c. Put the end of the hose over a drain or bucket.
d. Recovery Tank:
Turn the drain cap counterclockwise to open.
Solution Tank:
When hose is lowered to water level, water will fl ow.
2. Flush the tanks. To fl ush the tanks, put clean water in the tank
through the opening on top of the tank.
3. If a tank or drain hose has an obstruction, use a water hose to fl ush
the tank or hose. Put the water hose into the drain hose.
4. Leave the tanks and the recovery drain valve open to dry in the air.
5. Check the squeegee blade. Use a cloth to clean the squeegee
blade. If the squeegee blade is damaged or worn, turn or replace
the blade.
6. Check and clean the solution lid gasket. Use a mild cleaning solu-
tion and rinse the parts in clean water.
Check the batteries and if necessary add distilled water after charging.
The correct level is within 1/4 inch (1/2 cm) of the bottom of the tube
in each cell.
CAUTION : Tap water may contain contaminants that
will damage batteries. Batteries must be
re
fi lled with DISTILLED WATER ONLY.
WARNING: Lead acid batteries generate gases which
can cause an explosion. NO SMOKING.
Always wear eye protection and protec-
tive clothing when working near batter-
ies.
Use a clean cloth and wipe the surface of the machine.
Charge the batteries. See the instruction in the section of this book
called “How To Charge The Batteries”.