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NSS WRANGLER 2625 DB Instructions D'origine page 9

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 Replace the retaining strip and screws; do not tighten.
 Pull down evenly on the entire length of wiper blade so
that it firmly touches the floor.
 Tighten all screws and test run machine for liquid
splashing under the blades.
 DO NOT adjust blades too low, as it will cause
damage and excessive wear to the blades.
Sidekick Chemical Dispenser
 Purge the lines with clean water after each use.
 The squeeze tube under the see-through cover on top
of the pump requires periodic replacement
approximately every 500 hrs (depending on chemicals
used).
 To replace the squeeze tube:
1. Remove ferrule nuts from pump
2. Unscrew pump cover, exposing the squeeze
tube.
3. Remove damaged squeeze tube and replace
with new squeeze tube.
4. A screwdriver can be inserted in the spinner hub
and rotated as the tube is being replaced to
ease insertion. It is important not to twist the
tube as it is being inserted and the fittings
should be inserted "flat side up"
5. Add grease from the included packet.
6. Reinstall cover and resume normal operation.
Daily Maintenance
 You must recharge the batteries when indicated by the
battery meter, and after every use. Read the battery
meter while the machine is in use.
*235 AH batteries require 8-12 hours to fully charge.
 NEVER let the batteries sit overnight after the machine
has been run for more than 1 hour since last recharge.
 See Battery Charger section.
Battery Electrolyte (Liquid) Level (Flooded only)
Inspect the electrolyte level of at least one cell in each
battery before charging. The liquid must be visible above
the internal plates. Do not charge the batteries if the
liquid is below the plates.
 NEVER let the electrolyte level fall below the tops of
the plates. This will damage the batteries
immediately, and void the warranty.
 Add only distilled water to the cell of a battery to adjust
the liquid level. Do not use well or tap water. Before
charging, add only enough water to ensure the top of
the plates are covered. After charging, add only
enough water to bring the level to the bottom of the fill
tube.
 Do not overfill the battery liquid level, this will cause
electrolyte (acid) spill. Spilled electrolyte (acid) can
cause machine damage and personal injury. Clean up
and dispose of all spills immediately.
 See the battery-warning sheet (page 3) for more
details.
 If machine is equipped with battery Auto-Fill system,
fill batteries prior to charging.
Solution and Recovery Tanks
 The recovery tank is emptied through a large rubber
hose at the front of the machine. Remove the plug and
drain the liquids according to your local and federal
regulations.
 Every time you empty the recovery tank, we
recommend that you add at least 4 to 6 ounces
[120mL to 175mL] of defoamer chemical into the
recovery tank before resuming work. Vacuum the
defoamer into the empty recovery tank through the
squeegee Vacuum hose.
 At the end of the day empty all liquids from both
solution and recovery tanks. Rinse both tanks with
clean water to prevent chemical residue build-up allow
to air-dry to prevent odors.
 Remove any residue from screen and float ball to
ensure proper operation. Replace float assembly on
tube in recovery tank.
 Check clear lid for airtight seal - leave lid open to allow
tank to air dry.
 Check the drain hose for damage.
Pad Drivers or Brushes
 Remove both of the pad drivers (or brushes) from
machine after use.
 Rinse with clean water to prevent chemical residue
build-up.
 Inspect for wear or damage. Repair or replace as
needed.
 Allow to air dry on a shelf or rack.
Squeegee Assembly
 Remove squeegee assembly from machine.
 Rinse with clean water to prevent chemical residue
build-up. ***NOTE: prolonged exposure to some wax
stripper brands may degrade the squeegee material.
Rinsing after use in a wax floor stripping application is
highly recommended.
 Inspect the squeegee assembly, linkage, and vacuum
hose, for wear, damage or obstruction. Repair or
replace as needed.
 Remove debris from squeegee hose and entrance to
recovery tank.
 Allow to air dry on a shelf or rack.
Weekly Maintenance (20 hours)
 Verify all daily maintenance has been performed.
 Check all battery terminal and cable connections.
Tighten as needed. Loose connections are dangerous
and can cause personal injury and machine damage.
 Clean any corrosion from battery terminals and cables.
 Drain all liquids from battery compartment. Dispose of
according to local and federal regulations.
 Check solution flow to pad drivers / brushes. Remove,
inspect and clean the solution filter assembly.
 Flush clean solution tank and hoses with a mixture of
8 oz. (250ml.) white vinegar to one-gallon (4 liter)
warm water.
 Repair or replace any worn or damaged components
as needed.

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