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Operator's Manual -FOCUS S17/L17 and S20/L20
EN
7. On machines with cylindrical brush head, the debris tray
needs to be emptied regularly to prevent overflow. To
remove the debris tray from the machine follow this
procedure (See Figure 35).
a. Go to the left side of the machine, to the rear of the
cylindrical brush head.
b. Grab the end of the tray with the left hand and the
center of the tray with the right hand.
c. Lift center of tray with right hand and slide tray out
with left hand.
d. Empty tray and clean before sliding tray back in.
Make sure upper and lower slides are engaged.
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
refilled with DISTILLED WATER
ONLY.
WARNING: Lead acid batteries generate
gases which can cause an
explosion. NO SMOKING. Always
wear eye protection and
protective clothing when working
near batteries.
Use a clean cloth and wipe the surface of the machine.
Charge the batteries. See the instructions in the section of
this book called “How To Charge The Batteries”.
Maintenance Procedures To Be Done Every Week:
WARNING: Maintenance and repairs must be
done by authorized personnel only.
Always empty the solution tank and
the recovery tank before doing any
maintenance. Keep all fasteners
tight.
WARNING: Always wear eye protection and
protective clothing when working
near batteries. Do not put tools or
other metal objects across the battery
terminals or the tops of the batteries.
CAUTION: To prevent damage to the machine,
and discharge across the tops of the
batteries, do not fill the batteries
above the bottom of the tube in each
cell. Wipe any acid from the machine
or the tops of the batteries. Do not add
acid to battery after installation.
Maintenance
Figure 35