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MAINTENANCE

STRIDE2 36V (SX)  98745  01/07/00

4-2

TO CHARGE THE BATTERIES

When servicing machine, avoid contact with
battery acid.

Batteries emit hydrogen gas.  Explosion or fire
can result.  Keep sparks and open flame away.
Keep covers open when charging.

Wear eye protection and protective clothing
when working with batteries.

Charge batteries in a well ventilated area.  Leave
the solution tank open.

Use a 36 volt, 20 amp maximum output, DC charger
which will automatically shut off when the batteries
are fully charged.

1. 

Stop the machine in a clean, well ventilated area
next to the charger.

2. 

Turn “OFF” machine and set parking brake.

FOR SAFETY:  

Before leaving or servicing

machine; stop on level surface, set parking
brake, turn off machine and remove key.

3. 

Drain solution tank and raise the solution tank
and lock the support arm.  Make sure the
support arm is fully engaged.

Batteries emit hydrogen gas.  Explosion or fire
can result.  Keep sparks and open flame away.
Keep covers open when charging.
4. 

Check the electrolyte level in each battery cell.
Before charging, add just enough distilled water
to cover the plates.  After charging is complete,
add just enough distilled water to bring up the
level to the indicator ring.  If the water level is
too high before charging, normal expansion rate
of the electrolyte may cause an overflow.
Resulting in a loss of battery acid balance and
damage the machine.

5. 

Replace the battery caps, and leave them in
place while charging.

6. 

Unplug the battery connector from the machine.

FOR SAFETY:  

When charging, connect the

charger to the batteries before connecting the
charger to the AC wall outlet.  Never connect the
charger to the AC wall outlet first.  Hazardous
sparks may result.

7. 

Plug the charger connector into the battery
connector.  Connect the charger AC plug to a
wall outlet.  The charger gauge should indicate
that the batteries are charging.

8. 

When the batteries are fully charged, disconnect
the charger from the AC wall outlet, then
disconnect the charger from the batteries.

9. 

Connect the batteries to the machine connector.

10. 

Check the electrolyte level.  It should be up to
the indicator ring.  If necessary, add distilled
water.

11. 

Lower the solution tank.

CHANGING BATTERIES

Stop the machine in a clean area next to the
charger.  Turn off machine.

FOR SAFETY:  

Before leaving or servicing the

machine; stop on level surface, set parking
brake, turn off machine and remove key.

1. 

Raise the solution tank.

2. 

Engage solution tank support arm.

3. 

Disconnect battery pack from machine.

4. 

Use the proper size open end wrench to
disconnect main ground wire first and secure
cable terminal away from batteries.

5. 

Disconnect main positive lead and secure cable
terminals away from batteries.

6. 

Loosen both terminals on each jumper cable
and remove one at a time.

7. 

Prepare a suitable site to place the batteries.

8. 

Attach suitable battery lifting device and lift
batteries from the machine.

Batteries are a potential environmental hazard.
Consult your battery supplier for safe disposal
methods.

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Summary of Contents for STRIDE 2

Page 1: ...Read these instructions before using the machine MODELS QQSS28 QSS28 QQSS34 QSS34 Beginning with Serial 1000034672 Operating Instructions 98745 12 28 01 W WALK BEHIND SCRUBBER IPX4...

Page 2: ..._____ OVERVIEW The Stride2 SS is a battery powered self propelled hard floor scrubber intended for commercial use The appliance applies a cleaning solution onto a hard floor scrubs the floor with brus...

Page 3: ...e or Rotate Rear Squeegee Blade 4 4 Replace or Rotate Front Squeegee Blade 4 4 Adjusting Squeegee Pitch 4 5 Adjusting Rear Deflection 4 5 Service Schedule 4 6 Machine Troubleshooting 4 7 GROUP PARTS L...

Page 4: ...Skirt Squeegee Blade Brush Head Options Service Schedule The PARTS LIST section contains assembled parts illustrations and corresponding parts list The parts lists include a number of columns of infor...

Page 5: ...tories shops and offices for more than normal housekeeping purposes Maintenance and repairs must be done by qualified personnel If foam or liquid comes out of machine switch off immediately Disconnect...

Page 6: ...this information carefully Know when these conditions can exist Locate all safety devices on the machine Please take the necessary steps to train the machine operating personnel FOR SAFETY DO NOT OPER...

Page 7: ...the labels become illegible promptly replace them SAFETY DECAL 81494 MANUAL DECAL 50776 BATTERY CAUTION 80885 2 GRADE DECAL 50926 MANUAL DECAL 50776 SAFETY DECAL 81505 CAUTION Explosive Gas is Given...

Page 8: ...g Scrub brush speed 200 rpm Tires 2 x 12 in 30 5 cm pneumatic non marking standard Casters 2 X 4 in 10 2 cm polyurethane solid non marking Foundation Pressure at recommended tire psi 38 lbs in 2 267 k...

Page 9: ...in 86 cm scrub head 34 in 86 cm SPECIAL NOTES The sound pressure level at the operator s ear was measured to be 68 dBA This was a nearfield broad band measurement taken in a typical industrial environ...

Page 10: ...ow the scrub brushes to follow irregularities and changes in the floor without loosing contact with floor The self adjusting scrub deck skirt controls the cleaning solution on the floor so that the sq...

Page 11: ...Front Cover 4 Recovery Tank 5 Recovery Tank Drain Hose 6 Scrub Head 7 Scrub Brush Access Cover Disk 8 Solution Tank 9 Solution Tank Cover 10 Solution Tank Drain Hose 11 Solution Strainer 12 Solution...

Page 12: ...t Lever 7 Recovery Tank Full Indicator 8 Key Switch 9 Direction Control Lever 10 Speed Control Knob 11 Battery Charge Level Indicator 12 Emergency Shut Off Switch Optional 13 Hour Meter Optional 14 Ci...

Page 13: ...INDICATOR The brush pressure indicator corresponds to the amp draw of the scrub brush motors to tell how hard the motors are working The green zone indicates proper operating brush pressure The red z...

Page 14: ...icate a full charge It will also indicate a full charge if the batteries are disconnected then reconnected After a few minutes of operation the meter will give the correct charge level 12 EMERGENCY SH...

Page 15: ...decrease squeegee blade deflection at the ends turn knob clockwise 17 SQUEEGEE DEFLECTION ADJUSTMENT KNOBS Adjusts the deflection along the entire length of the squeegee To increase squeegee blade de...

Page 16: ...e if your machine is equipped with this option 3 Remove solution tank cover 4 Fill the solution tank with clean water leaving enough room for the required amount of cleaning solution The solution tank...

Page 17: ...ends on amount of accumulation and the type of chemical being used A second scrubbing with the squeegee down and again the solution and brushes on will further loosen soil The additional application o...

Page 18: ...ye protection and protective clothing when working with batteries Charge batteries in a well ventilated area BATTERY MAINTENANCE 1 When cleaning the batteries use a solution of baking soda and water D...

Page 19: ...Unplug the battery connector from the machine FOR SAFETY When charging connect the charger to the batteries before connecting the charger to the AC wall outlet Never connect the charger to the AC wal...

Page 20: ...n a variety of applications on coated or uncoated surfaces White Pads Polishing are used for dry polishing to achieve a high gloss appearance or surface washing on highly polished or burnished floors...

Page 21: ...controls the pitch adjustment The second adjustment is the deflection Knobs on each end of the squeegee control the Standard Squeegee Assembly adjustment A color coded slide bar controls the Smart Squ...

Page 22: ...lection of the squeegee blade at the ends loosen plastic knob near the squeegee center To increase the deflection at the ends of the squeegee assembly tighten plastic knob 5 Check the deflection of th...

Page 23: ...y Charge the batteries Remove the pad drivers brushes Check the brushes pads for damage and or wear Clean squeegee blades Clean recovery tank shut off screen Check battery cells w hydrometer Check sol...

Page 24: ...s not run or runs slowly Recovery tank full Drain recovery tank Recovery tank float switch dirty Clean float switch Circuit breaker tripped Reset circuit breaker Loose connection Check motor wires and...

Page 25: ...Vent hole in solution tank lid obstructed Clear obstruction from vent hole No power to machine Battery disconnected Check all battery cable connections Emergency shut off activated Reset Battery conn...

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