User Maintenance - NSS Wrangler 2012 AB Manual De Operador

Basic Cleaning Operation
Sweep and dust mop the floor to remove dirt and
•
debris before scrubbing. Accumulations of dirt
or debris on the floor will reduce cleaning perfor-
mance.
• You may also need to pre-clean some types of
spills or stains before scrubbing.
Plan your work so that you make long, straight
•
paths with the fewest amount of turns possible,
overlapping each cleaning path about 2 in. (5 cm.)
to prevent streaking and dirty areas.
Move the machine to the area to be cleaned.
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Set the solution flow valve to the desired flow rate.
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Lower the brush/pad head to the floor.
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Sellect the desired pad pressure.
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• Lower the squeegee to the floor.
• Turn on the brush switch.
Wrangler 2012 DB - The brush/pad motor and
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solution will start when the twist grips are acti-
vated and the machine starts moving.
Wrangler 2012 AB - The brush/pad motor and
•
solution will start when the brush/pad lever switch
is activated. Give the machine a push to get it
moving.
• Turn on the vacuum motor switch. The vacuum
motor will start without moving the machine.
Clean desired area.
•
When the area is cleaned, take the machine to an
•
approved disposal drain and turn off all switches.
Remove the drain hose from its hold on the back
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of the machine. Raise the end of the hose above
the level of the recovery tank, loosen and remove
the hose drain plug. Carefully direct the drain
hose into the drain.
Drain the recovery tank untill it is empty. If any
•
dirty solution remains, lift the recovery tank buy
its strap, the remaining dirty solution will drain.
Replace and tighten the drain plug. Place the
drain hose back into its hold clip.

User Maintenance

CAUTION - Do not spray high pressure water
on any part of this machine. Always wipe all surfaces
with a clean cloth.
Every day, empty all liquids from both solution and
recovery tanks and allow to air dry to prevent odors.
Draining the Clean Water Tank
Do not leave detergent mix in tank for more than
24hrs. Clogging of strainer and lines may result.
See Figures 1 and 2.
Remove the squeegee hose (#7) from the squee-
•
gee.
Turn on the vacuum motor switch (#23).
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Remove the Solution Tank Drain Hose (#17).
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Place the solution drain hose into the vacuum hose
•
and remove the solution from the solution tank to
the recovery tank.
Draining/Cleaning the Recovery Tank
Drain and clean after each use.
See Figures 1 and 3.
Remove the Drain Hose (#19) from the holding
•
clip at the back of the machine.
• Remove the drain plug (#20) by turning it counter
clockwise.
Drain the dirty water in appropriate drain area.
•
Open the Recovery Tank Lid (#22).
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Remove and clean the Debris Trap (#27).
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Remove and clean the Float (#26).
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Rinse the Recovery Tank (#21). Lift the recovery
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tank buy its strap, any remaining water will drain.
• Install the Drain Hose plug, and return the drain
hose to its holding clip.
12
Clean Water Filter Maintenance
Clean the filter weekly
See Figure 1.
Turn off the Clean water valve #12.
•
Unscrew the Clean water filter canister #11.
•
• Remove and clean the screen.
• Replace the screen into the canister.
Screw the canister back in place.
•
Turn ON the Clean water valve #12.
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Squeegee Maintenance
Clean the squeegee and inspect the blades daily.
See Figure 1
• Remove the Squeegee (#10) from the squeegee
bracket (#9).
Set the squeegee upside down on the floor or
•
bench.
Release the Blade Holding Clamp.
•
Remove the blades, clean, inspect for wear, rotate
•
or replace as necessary.
Set the blades back into the squeegee, with equal
•
amounts of blade hanging past both ends of the
squeegee housing.
Replace the Blade Holding Clamp.
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Pull slightly on the right end of the rear blade, and
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latch the clamp.
Adjusting the Blade Holding Clamp
In case the squeegee blades are being pulled out of
the housing during use:
• Loosen the lock nut on the clamp's rod.
Turn the rod in to shorten its adjustment.
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Tighten the lock nut, and resume cleaning.
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Repeat the above as required until the blades
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remain in place.
Pads/Brushes
Inspect the pads/brushes for wear daily. Replace as
necessary.
Battery Compartment Drain
CAUTION - Catch and dispose of battery
acid in accordance with local regulations.
See Figure 1.
• Drain the battery compartment weekly.
After User Maintenance is complete, turn off the
•
Keyswitch, and charge the batteries.
Battery Maintenance
Charge the batteries after each use.
CAUTION: DIFFERENT BATTERY TYPES HAVE DIF-
FERENT CHARGING REQUIREMENTS. FAILURE TO
PROPERLY IDENTIFY YOUR BATTERY TYPE AND SET
THE CHARGER ACCORDINGLY WILL RESULT IN BAT-
TERY DAMAGE, AND VOID THE WARRANTY.
The battery charger is fully automatic. Simply plug
the charger into a suitable wall outlet, and the charger
will charge the batteries. The green full battery LED
will be continuously illuminated when the charge cycle
is complete.
A bubbling, or boiling sound coming from the batteries
during the last few hours of the charge is normal. The
batteries may be warm, but not too hot to touch.
Equalizing the batteries (Flooded only)
The batteries should be equalized once every 30 days
for maximum battery runtime and life.
To equalize the batteries:
• Plug in the charger, and fully charge the batteries
(until the green LED is on continuously).
• Unplug the charger from the wall outlet, then plug
it back in.
• The charger will run for ~2hrs, holding the batter-
ies at a constant voltage, and equalizing each cell.