Operating Instructions (GB/USA)
Instrucciones de Manejo (ESP)
Mode d’emploi (FR)
Bedienungsanweisung (GER)
Mode de Emploi (ITA)
MODELS COVERED IN THIS GUIDE:
SABER
MODEL TYPE POWER SOURCE
S28 28” Disc 36V Battery
S34 34” Disc 36V Battery
S34SP 34” Cylindrical Head 36V Battery
STRIDE II
MODEL TYPE POWER SOURCE
QQS28 28” Disc 36V Battery
QQS34 34” Disc 36V Battery
QQS34SP 34” Cylindrical Head 36V Battery
OWNER’S GUIDE
REV.
Y
IPX4
Read these instructions before operating the machine
Antes de usar la máquina lea atentamente el libro de instrucciones
Lire attentivement le mode d’emploi avant la mise en service de la machine
Vor Inbetriebnahme der Maschine Bedienungsanweisung lesen
Leggere queste istruzioni prima di usare la macchina
SABER/STRIDE II 28/34 98570 8/31/99
MACHINE DATA LOG
MODEL
DATE OF PURCHASE
SERIAL NUMBER
SALES REPRESENTATIVE #
DEALER NAME
OPERATIONS GUIDE NUMBER
PUBLISHED
Name:
Address:
Phone Number:
Copyright 1995 Windsor Industries, Printed in USA
YOUR DEALER
For the name and address of your dealer contact: Windsor Ind.
OVERVIEW
The SABER/STRIDE II is a battery powered, self propelled, hard floor scrub-
ber intended for commercial use. This appliance applies a cleaning solution
onto a hard floor, scrubs the floor with brushes, and then vacuums the soiled
water back into the recovery tank.
USING THIS MANUAL
This Owner’s Guide has two parts: The first section of the manual is to familiarize the operator with the operation and functions of the machine. The second, has to do with normal owner maintenance.
SABER/STRIDE II 28/34 98570 5/1/98
2
TABLE OF CONTENTS
OPERATIONS
Machine Data Log . . . . . . . . . . . . . . . . . . . . . . . . 2
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . 3
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Technical Specifications . . . . . . . . . . . . . . . . . . . . 5
Operation Controls . . . . . . . . . . . . . . . . . . . . . . . . 6
Machine Operation . . . . . . . . . . . . . . . . . . . . . . . . 7
MAINTENANCE
Scrub Brushes . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Scrub Deck Skirt
/Squeegee Blades . . . . . . . . . . . . . . . . . . . . . . . . 10
Adjusting Squeegee . . . . . . . . . . . . . . . . . . . . . . . 11
Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Service Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Squeege Blade/Brush Head Options. . . . . . . . . . . 15
Service Location Details . . . . . . . . . . . . . . . . . . . . 16
PARTS LIST
Main Frame Assembly. . . . . . . . . . . . . . . . . . . . . . 18
Brake/Squeegee Lift Assemblies. . . . . . . . . . . . . . 20
Rear Panel Mechanical. . . . . . . . . . . . . . . . . . . . . 22
Control Panel Cover . . . . . . . . . . . . . . . . . . . . . . . 24
Electrical Panel Assembly . . . . . . . . . . . . . . . . . . . 26
Recovery Tank Assembly . . . . . . . . . . . . . . . . . . . 28
Solution Tank Assembly . . . . . . . . . . . . . . . . . . . . 30
Squeegee Assembly . . . . . . . . . . . . . . . . . . . . . . . 32
Brush/Deck Lift Assembly . . . . . . . . . . . . . . . . . . . 34
Scrub Head Assembly. . . . . . . . . . . . . . . . . . . . . . 36
Cylindrical Head Assembly . . . . . . . . . . . . . . . . . . 38
Hopper Assembly . . . . . . . . . . . . . . . . . . . . . . . . . 40
Automatic Squeegee Lift . . . . . . . . . . . . . . . . . . . . 42
Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
SABER/STRIDE II 28/34 98570 10/08/98
3
SAFETY
The following symbols are used throughout this guide as
indicated in their descriptions:
HAZARD INTENSITY LEVEL
There are three levels of hazard intensity identified by signal
words -WARNING and CAUTION and FOR SAFETY. The
level of hazard intensity is determined by the following
definitions:
! WARNING
WARNING - Hazards or unsafe practices which COULD
result in severe personal injury or death.
! CAUTION
CAUTION - Hazards or unsafe practices which could result
in minor personal injury or product or property damage.
FOR SAFETY: To Identify actions which must be
followed for safe operation of equipment.
Report machine damage or faulty operation immediately. Do
not use the machine if it is not in proper operating condition.
Following is information that signals some potentially
dangerous conditions to the operator or the equipment. Read
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.
WHEN SERVICING MACHINE:
• Avoid moving parts. Do not wear loose clothing; jackets, shirts, or sleeves when working on the machine.
• Block machine tires before jacking machine up.
• Use hoist or jack of adequate capacity to lift machine.
• Disconnect battery connections before working on
machine.
• Avoid contact with battery acid.
• Use Windsor supplied replacement parts.
! CAUTION
This machine is not suitable for picking up health endangering or hazardous dust.
! WARNING
This appliance has been designed for use with the
brushes specified by the manufacturer. The fitting of
other brushes may affect its safety.
! WARNING
Batteries emit hydrogen gas. Explosion or fire can
result. Keep sparks and open flame away. Keep covers open when charging.
For SAFETY:
DO NOT OPERATE MACHINE:
• Unless Trained and Authorized.
• Unless Operation Guide is Read and understood.
• In Flammable or Explosive areas.
• In areas with possible falling objects.
• Before use all covers and doors shall be put in the
positions specified on the instructions
WHEN USING MACHINE:
• Use caution when backing machine.
• Do not carry riders on the machine.
• During operation attention shall be paid to other persons, especially children.
• Always follow basic safety and traffic rules.
• Go slow on slippery surfaces and grades.
• When leaving unattended, secure against unintentional movement.
BEFORE LEAVING OR SERVICING MACHINE:
• Stop on a level surface.
• Set the parking brake.
• Turn off the machine.
• Remove key from switch.
! WARNING
Flammable Materials Or Reactive Metals Can Cause
explosion or fire. Do Not Pick Up These Materials.
! WARNING
Hazardous Voltage. Shock can result. Disconnect
batteries before working on machine. Only qualified
personnel should work inside machine.
! WARNING
Machine can emit excessive noise. Consult with
your regulatory agency for exposure limits. Hearing
loss can result. Wear hearing protection.
4
SABER/STRIDE II 28/34 98570 7/14/98
MODEL:SABER/STRIDE II 28/34
Year of Construction: 1998
TECHNICAL SPECIFICATIONS
Solution Tank: 33 gal.
Nominal Power: 2.88 kW
Mass: 850kg
Rated Voltage: 36VDC
Rated Amperage: 80 amps
Cleaning Path: 28” (2 x 14”) S28, QQS28
34” (2 x 17”) S34, QQS34
34” (CYL) S34SP, QQS34SP
Drive Motor: .5 hp
Brush Motor: .75 hp
Brush Pressure: 0-200 lbs.
Brush Speed: 200 rpm
Solution Control: Gravity feed, fully variable with
automatic shut-off in neutral.
Recovery Tank: 33 gal.
Electrical System: 36 volt, 6 x 6 volt 250-350 A/H
Tires: 12” pneumatic
Dimensions: (LxWxH) 69” x 36” x 45”
Special NOTES:
The sound pressure level at the operator’s ear was measured
to be 74 dBA. This was a nearfield, broad-band measurement
taken in a typical industrial environment on a tile floor. This
appliance contains no possible source of impact noise. The
instaneous sound pressure level is below 63 Pa.
The weighted root mean square acceleration at the operator’s
arms was measured to be below 2.5 m/s. This was a tri-axial,
third-octive-band measurement made during normal operation
on a composite tile floor. The measurement and related calculations were made in accordance with ANSI S3.34-1986.
View: Side view of machine
69”
45”
SABER/STRIDE II 28/34 98570 5/1/98
5
OPERATION CONTROLS
1. Squeegee /Vacuum Switches. Turns on and off the vacuum and squeegee system seperately if desired.
2. Brush Pressure Indicator/Switch. Sets brush pressure on floor with LED’s to show pressure level.
3. One Touch Switch. Activates scrubbing and vacuuming functions. Pressing once turns “ON”. Pressing twice turns “OFF” scrubbing
and vacuuming functions.
4. Key Switch. Turns ON and OFF the machine.
5. Emergency Stop Switch. Cuts off power to the machine.
6. Speed Control Lever. Controls the machines overall speed.
7. Direction Control Lever. Simply push the lever forward or pull the lever toward you to move the machine in the direction you choose.
8. Height Adjustment Handle. Adjusts the height of the handle and rear panel.
9. Solution Control Lever. Pulling lever up turns solution flow off to scrub deck. Pushing down increases solution flow to scrub deck.
10. Traction Motor Circuit Breaker. 25 Amp. Protects the traction drive electrical system.
11. Vac Motor Circuit Breaker. 25 Amp. Protects vac motor from damage.
12. Brush Motor Circuit Breaker (Right brush). 30 Amp. Protects brush motor system.
13. Brush Motor Circuit Breaker (Left brush). 30 Amp. Protects brush motor system.
14. Actuator Motor Circuit Breaker. 3 Amp. Protects actuator lifting system.
15. Squeegee Lift Lever. Raises and lowers the squeegee.
16. Recovery Tank Full Indicator.
17. Recovery Tank Drain Hose.
18. Brush Circuit Breaker Indicator.
19. Solution Tank Drain Hose.
20. Hour Meter. Tracks operating hours and is helpful for scheduling service.
21. Battery Charge Level Indicator. Displays the existing power level of the battery.
21
1
DETAIL: Touch pad control panel
16
3
18
2
4
20
6
100 hr
5
VIEW: Rear view of machine
7
12
13
9
14
15
8
17
10
19
SABER/STRIDE II 28/34 98570 5/1/98
11
6
MACHINE OPERATION
STARTING MACHINE
NOTE: Perform pre-run machine check before operating
machine.
FOR SAFETY: Before starting machine, make sure that
all safety devices are in place and operating properly.
1. Turn the key switch clockwise to the “ON” position.
Move the directional control lever in the desired
direction.
FILLING THE SABER/STRIDE II
FOR SAFETY: Before leaving or servicing machine;
stop on level surface, set parking brake, turn off machine and remove key.
1. Set the parking brake, and turn “OFF” key switch.
2. Remove solution tank cover.
3. Fill the solution tank with clean water, leaving enough
room for the required amount of cleaning solution.
The solution tank capacity is 33 gallons (124.9 liters).
The water must not be hotter than 140°F (60°C) to
prevent damage to the tank.
4. Measure the chemical into the solution tank. Liquid
chemicals should be added to the solution tank after
filling with water. Dry chemicals should be thoroughly
mixed before being added into solution tank.
Commercially available, high alkaline floor cleaners
are suitable for use in the SABER/STRIDE II
solution system.
NOTE: Read the chemical manufactures recommended
proportion instructions.
5. Fill the solution 5” from the bottom of the fill inlet.
6. Replace solution tank cover.
SCRUBBING WITH THE SABER/STRIDE II
Plan the scrubbing pattern in advance. The longest track is
around the perimeter of the area to be cleaned. For efficient
operation, the runs should be the longest possible without
turning, stopping, or raising and lowering scrub deck/
squeegee.
NOTE: In order to achieve the best possible results, the
area which is to be cleaned should be swept before scrubbing. Large debris, strings, wire must be removed to prevent being caught in brushes or squeegee.
BEGIN SCRUBBING
1. Turn key switch to “ON” and release the brake.
2. Travel to the start of the scrub pattern. Press
the brush button number 1 on the console touch
pad to start the vacuum, brush motors, and lower
scrub deck and manually lower squeegee to the
floor.
3. Press the scrub pressure button to the desired
scrubbing pressure.
4. Finally adjust the solution flow using lever to the left
of the control panel.
STOP SCRUBBING
1. Raise the scrub head, again using button number
1. Allow directions lever to return to neutral
position after squeegee has passed beyond the
position where the scrub deck was raised.
Vacuum motor will cut off after an additional 14
second delay in order to clear the recovery system
of solution.
! WARNING
Flammable materials can cause an explosion or fire.
Do not use flammable materials in the tanks
SABER/STRIDE II 28/34 98570 5/1/98
2. Turn the key switch "OFF” and set the parking
brake.
3. Pull back solution knob to full off position if
scrubbing operation is complete.
7
MACHINE OPERATION
DOUBLE SCRUB
Floors which are heavily soiled or have thick accumulations
of floor finish may not clean sufficiently with one pass. In
these cases it will be necessary to double scrub.
To double scrub, begin scrubbing as usual, but after pushing number 1, press the squeegee button to turn off vac motor. Manually raise the squeegee. Make the first pass over
the surface being cleaned with the solution on, and brushes down and squeegee up. This allows the solution to stay
in contact with the soil while loosening the surface accumulation with the brushes. Allow time for the first application
to stay in contact with floor. Length of time between the first
and second pass depends 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 of solution will further assist the difficult cleaning job.
EMPTYING AND CLEANING TANKS
RECOVERY TANK
1. Park the SABER/STRIDE II next to a floor drain.
Drain hose is on left rear corner of machine.
2. Turn “OFF” the key switch and set the machine
parking brake.
3. Unhook the large drain hose from the retainer and
unscrew T-handle on plug enough to release the plug,
then lower hose in direction of the drain. Recovered
solution will come out with some force.
4. The recovery tank should then be flushed out with
clean water. Hinge solution tank open to access
recovery tank.
5. If machine is to be stored, leave solution tank hinged
open.
SOLUTION TANK
1. Drain solution tank by unhooking the small solution
drain hose from left rear of tank.
2. Loosen T-handle on plug enough to remove plug.
Allow tank to drain completely.
3. Flush tank of all chemical solution.
4. Run several gallons of clean water through system.
NOTE: Never allow solution to remain in tank. Damage to
tank, seals and valves could occur.
SABER/STRIDE II 28/34 98570 7/14/98
8
SCRUB BRUSHES
MAINTENANCE
NOTE: All original equipment brushes are equipped with
“Perform Alert©. This feature will tell the operator when it
is time to replace the scrub brushes. “Perform Alert ©
brushes have bright yellow tufts located on these tufts
are pre-trimmed to indicate the length of a worn out
brush. When the tufts in the scrub brush wear to a length
equal to the yellow tufts, the scrub brushes should be replaced.
There are five different types of brushes available to cover applications from cleaning heavily soiled floors to polishing. A pad driver is also available to take advantage
of the many cleaning pads on the market and further add
to the flexibility of the SABER/STRIDE II . Please refer to
the following to assist in selecting the proper brush or pad
for the work at hand .
UNCOATED FLOORS
Aggressive Grit is a nylon fiber impregnated with sili-
cone carbide grit. It grinds away stain, soil, and removes
surface material
Mild Grit is a less aggressive silicone carbide grit suitable for cleaning medium soil conditions. Advantages
are faster ground speed than nylon bristles on light solid
applications.
Nylon is a general purpose scrub brush with stiff bristles.
Polypropylene works well for maintaining concrete,
wood, and tile floors.
FINISHED FLOORS
The scrub brushes should be checked before each days
work for wire, string, wear, or damage. The scrub brushes should be replaced if brush bristles are missing or if
yellow Perform Alert© indicate minimum brush length.
NOTE: For uniform scrubbing, scrub brushes must be replaced as a set.
REPLACING OR INSTALLING SCRUB BRUSHES
1. With the scrub deck up, turn “OFF” the machine
and set the parking brake.
FOR SAFETY: Before leaving or servicing machine;
Stop on level surface, set parking brake, turn off
machine and remove key.
2. Locate release lever on top of brush or pad driver.
Rotate release lever counter-clockwise and the
brush/pad driver will release and drop down.
3. To reinstall, center the brush driver under the brush
drive hub. Raise until it contacts brush driver
assembly. Turn clockwise until release lever plate
locks into position.
NOTE: Check that release plate is completely closed
and pad / brush is securely attached. Damage to driver
or brush could occur.
Nylon Polish is the softest brush. It will gently clean finished tile or terrazzo floors without removing floor finish
or floor material. Used for washing highly polished or
burnished floors.
Nylon bristles are used in 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
Red Pads (Buffing) are used for light-duty scrubbing.
When used with a mild detergent they will provide surface
cleaning without removing the finish.
Blue Pads (Scrubbing) are used for heavy-duty scrubbing, and light stripping. The blue pads remove less finish than brown stripping pads, yet will remove black
marks, stains, and dirt.
Brown Pads (Stripping) are used for easy and complete
removal of old floor waxes/finishes. They will quickly remove ground in dirt, black heel marks, and spills When
used with the proper stripper, this pad leaves the floor
clean and ready for finishing.
4. Repeat the procedure for the opposite side of the
machine.
SABER/STRIDE II 28/34 98570 7/14/98
10
MAINTENANCE
SCRUB DECK SKIRT AND SQUEEGEE
The skirts and squeegee should be inspected for wear
and damage. The skirt is self adjusting. Replace skirt
when they become cracked, worn, torn or brittle.
SQUEEGEE BLADES
NOTE: See page 15 of this guide for a complete table on
squeegee options.
The front squeegee blade allows solution to pass through
channels in the blade into the squeegee tool while maintaining vacuum to provide lift. The front blade has four
wear surfaces and can be rotated for extended life.
There are three different notch patterns and three different colors of squeegees for varying floor conditions. The
red squeegee is used for normal, smooth surfaces. The
blue squeegee is used for tiled surfaces. The green
squeegee is used for rough surfaces. The linatex squeegees are used for industrial settings. The front blade
should not require regular replacement under normal
use.
The rear blade wipes the floor to a near dry condition. It
is important the rear blade be in good condition to properly do its job. The rear squeegee blades come in an assembly with three different options. Each squeegee
blade assembly has four wear surfaces for extended service.
TO REPLACE OR ROTATE REAR SQUEEGEE
BLADES
1. With the squeegee in the up position, turn the key
switch “OFF”.
2. Remove the squeegee from the machine. Unlatch
and remove blade retainer strap and remove
squeegee blade assembly.
FOR SAFETY: Before leaving or servicing machine;
Stop on level surface, set parking brake, turn off
machine and remove key.
3. Rotate the squeegee to new edge position or
replace as required. Each blade has four new edge
positions.
Check both the front and rear squeegee blades for damage, wear, and adjustment each day in the pre-run check.
Change the front blade if it is torn or has an uneven edge.
Change the rear blade if it is less than 1/2 the original
thickness.
SQUEEGEE DEFLECTION
SQUEEGEE DEFLECTION
SQUEEGEE DEFLECTION
CORRECT
CORRECT
CORRECT
NOT ENOUGH
NOT ENOUGH
NOT ENOUGH
TOO MUCH
TOO MUCH
TOO MUCH
SQUEEGEE SIDE VIEW OF BLADES
SQUEEGEE SIDE VIEW OF BLADES
SQUEEGEE SIDE VIEW OF BLADES
SABER/STRIDE II 28/34 98570 7/14/98
ADJUSTING SQUEEGEE
Adjusting the squeegee is a two part process. First, the
squeegee tool must have correct pitch in order for the
squeegee blade to have the same deflection at each tip
as well as the center.
The pitch adjustment on the SABER/STRIDE II
is facilitated by the use of a spirit level mounted on the
squeegee tool. The second adjustment is the amount of
deflection or down pressure on the squeegee. The ideal
deflection is conveniently marked by colors on the squeegee tool according to the type of floor and squeegee
blade employed.
MAINTENANCE
3/8”
TO ADJUST SQUEEGEE PITCH
1. Choose a smooth, level surface. Turn “ON” the key
switch, release the machine parking brake. Lower
the squeegee and drive forward at least 2 feet (60
cm).
2. With the squeegee down, stop the machine with the
brake and set the parking brakes. Do not allow the
machine to roll back.
FOR SAFETY: Before leaving or servicing machine;
Stop on level surface, set parking brake, turn off
machine and remove key.
3. Determine the differences, if any, in deflection of the
squeegee blade between each end and the middle.
Proper adjustment is obtained when deflection is
equal all the way across tool. This should
correspond to the bubble being in the middle position
of the spirit level.
4. To decrease the deflection of the squeegee blade at
the ends, loosen plastic knobs near the squeegee
center. To increase the deflection at the ends of the
squeegee assembly, tighten plastic knobs on trailing
arm.
5. Again check the deflection of the squeegee blades.
Repeat steps 1 through 4 until the deflection is equal
across the entire rear squeegee blade.
PROPER DEFLECTION OF SQUEEGEE BLADE
TO ADJUST AMOUNT OF REAR SQUEEGEE
DEFLECTION
FOR SAFETY: Before leaving or servicing machine;
Stop on level surface, set parking brake, turn off machine and remove key.
1. Choose a smooth, level surface. Lower the
squeegee and drive forward at least 2 feet.
2. With the squeegee down, stop the machine with
the brake and set the parking brakes. Do not allow
the machine to roll back.
3. Observe the amount of squeegee deflection. It
should deflect 3/8 in (9.5 mm) across the entire
width of the squeegee.
4. To adjust the squeegee deflection, loosen knob on
the squeegee slide bar.
5. Slide bar to left to increase deflection. Sliding bar to
right decreases deflection
6. Turn on the key switch, release the machine parking
brake. Raise, then lower squeegee assembly.
Drive forward at least 2 feet.
7. Repeat steps 2 through 4 until deflection of 3/8 in.
(9.5 mm) is reached.
TIRES AND WHEELS
Check for low or worn tires. Fill to proper pressure as
needed (50 psi front).
Check wheel nuts for tightness, tighten as necessary to
80 foot pounds.
SABER/STRIDE II 28/34 98570 7/14/98
BATTERIES
The batteries provide the power to operate the machine.
The standard are four 6 volt batteries rated at 250 A/h at
a 6-hour rate. The batteries require regular maintenance
to keep them operating at peak efficiency.
The machine batteries will hold their charge for long periods of time, but they can only be charged a certain number of times. To get the greatest life from the batteries,
charge them when their charge level reaches 25% of a
full charge. Use a hydrometer to check the charge level.
Do not allow the batteries to remain in a discharged condition for any length of time. Never expose a discharged
battery to temperatures below freezing. Discharged batteries will freeze causing cracked cases. Do not operate
the machine if the batteries are in poor condition or if they
have a charge level below 25% (specific gravity below
1.155).
Keep all metallic objects off the top of the batteries, as
they may cause a short circuit. Replace worn or damaged cables and terminals.
Check the electrolyte level in each battery cell before and
after charging the batteries. Never add acid to the batteries, use water. Do not allow water level to fall below the
battery plates. Portions of plates exposed to air will be
destroyed. Do not overfill. Keep plugs firmly in place at
all times.
3. Do not add water until the battery is fully charged.
4. Wipe off the top of the batteries at least once a
week.
5. Test battery condition with a hydrometer at least
once a week.
6. Ensure that all connections are tight and all
corrosion removed.
7. Every 4 to 6 months, remove the batteries from the
machine and clean the battery cases and battery
compartment.
CHECKING BATTERY SPECIFIC GRAVITY
Use a hydrometer to check the battery specific gravity.
A
B
Battery Check
CHECKING GRAVITY
! CAUTION
When servicing machine, avoid contact with
battery acid.
! WARNING
Batteries emit hydrogen gas. Explosion or fire
can result. Keep sparks and open flame away.
Keep covers open when charging.
! WARNING
Wear eye protection and protective clothing
when working with batteries.
! WARNING
Charge batteries in a well ventilated area.
BATTERY MAINTENANCE
1. When cleaning the batteries, use a solution of
baking soda and water. Do not allow the cleaning
fluid to enter the battery cells. Electrolyte will be
neutralized.
2. Maintain the proper electrolyte level in each battery
cell. If a cell should accidentally overflow, clean
immediately.
A. Hydrometer
B. Battery
NOTE: Do not take readings immediately after adding
water, if the water and acid are not thoroughly mixed, the
reading may not be accurate.
Check the hydrometer readings against this chart
SPECIFIC GRAVITY @80° F(27° C) BATTERY CONDITION
1.265 100% charged
1.225 75% charged
1.190 50% charged
1.155 25% charged
1.120 Discharged
NOTE: If the readings are taken when the battery electrolyte is any temperature other than 80 °F(27° C), the
reading must be temperature corrected.
To find the corrected specific gravity reading when the temperature of the battery electrolyte is other than 80° F(27° C):
Add(+) to the specific gravity reading 0.004(4 points), for each
10 F(6° C) above 80 F(27° C).
Subtract(-) from the specific reading 0.004(4 points), for each
10° F(6° C) below 80° F(27° C).
12
SABER/STRIDE II 28/34 98570 7/14/98
TO CHARGE THE BATTERIES
! CAUTION
When servicing machine, avoid contact with battery acid.
! WARNING
Batteries emit hydrogen gas. Explosion or fire
can result. Keep sparks and open flame away.
Keep covers open when charging.
BATTERIES
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 indi-
cator ring. If necessary add distilled water.
11. Lower the solution tank.
! WARNING
Wear eye protection and protective clothing when
working with batteries.
! WARNING
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 to charge the six battery pack.
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.
! WARNING
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 water to cover the plates.
After charging is complete, add just enough water to
bring up the level to the indicator ring. If the water level
is too high before charging, normal expansion of the
electrolyte may cause an overflow, resulting in loss of
battery acid balance and damage to 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.
CHANGING BATTERIES
TO REMOVE BATTERIES
Stop the machine in a clean area next to the charger
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
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 terminal 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.
! WARNING
Batteries are a potential environmental hazard.
Consult your battery supplier for safe disposal
methods.
BATTERY CONNECTIONS SABER/STRIDE II
blk
+
red
blk
+
blk
+
red
+
red
red
+
red
+
red
+
blk
blk
blk
SABER/STRIDE II 28/34 98570 7/14/98
13
SERVICE SCHEDULE
Before
Starting
the Work
Period
End of Work
Period
Before
Storing
Maintenance Item Daily Weekly Monthly Annually
Check Battery water level *
Check Vac Hose Connections *
Clean the Squeegee Blades *
Inspect Brushes or Pads for debris ie: wire, string, wear *
Inspect Vac fan shut off float screen *
Drain & Rinse Tanks *
Raise Squeegee Assembly *
Raise Scrub Deck Assembly *
Charge the Batteries *
Remove the Pad Drivers/Brushes *
Check the Brushes/Padsfor Damage and or wear *
Clean Squeegee blades *
Clean recovery tank vac shutoff & screen *
Check Battery Cells w/Hydrometer *
Check Solution Strainer *
Check Pivot Points, Caster, and Squeegee for proper lubrication *
Inspect tank and hoses *
Clean tops of Batteries and Tray *
Check Battery Cable Clamps *
Use a Vacuum to remove lint from the motor windings *
Grease Squeegee pivot and Casters *
Inspect all Motors for Carbon Motor Brush Wear. *
14
SABER/STRIDE II 28/34 98570 5/1/98
SQUEEGEE BLADE OPTIONS
SQUEEGEE BLADE/BRUSH HEAD OPTIONS
P/N Desc. Color
73932 FRONT, STANDARD RED X X standard
73934 REAR, STANDARD RED X standard
82529 REAR, LINATEX RED/NOTCH X option
82528 FRONT, LINATEX RED/NOTCH X X option
82638 REAR, (FOR TILE) BLUE X option
82637 FRONT, (FOR TILE) BLUE X X option
82641 REAR, (FOR BUTTONS) GREEN X option
82640 FRONT, (FOR BUTTONS) GREEN X X option
73935 REAR, STANDARD RED X standard
73900 REAR, LINATEX RED/NOTCH X option
73902 REAR, (FOR TILE) BLUE X option
73901 REAR, (FOR BUTTONS) GREEN X option
73936 REAR, STANDARD RED X standard
73937 FRONT, STANDARD RED X standard
73925 REAR, LINATEX RED/NOTCH X option
73922 FRONT, LINATEX RED/NOTCH X option
73926 REAR, (FOR TILE) BLUE X option
73923 FRONT, (FOR TILE) BLUE X option
73927 REAR, (FOR BUTTONS) GREEN X option
73924 FRONT, (FOR BUTTONS) GREEN X option
S28 /
QQS28
S34 /
QQS34
S34SP /
QQS34SP
OPTION
BRUSH HEAD OPTIONS
Model Required
SABER / STRIDE II 34 SCRUB
PLUS (CYLINDRICAL)
SABER / STRIDE II 28 2 02337 02344 02345 02346 n/a
SABER / STRIDE II 34 2 02338 02347 02348 02350 n/a
Pad
Driver
2
-
Poly
Brush
82193 82194 82196 82197
Nylon Mild Aggressive
Brush Grit Grit
SABER/STRIDE II 28/34 98570 9/15/98
15
SERVICE LOCATION DETAILS
BRUSH HEAD MODELS: S28, S34, QQS28, QQS34
2
SQUEEGEE ASSEMBLY
3
4
6
ALL MODELS
1
REAR ELECTRICAL
CONTROL PANEL
(REF. )
BRUSH HEAD
5
CYLINDRICAL HEAD MODELS: S34SP, QQS34SP
2
SQUEEGEE ASSEMBLY
3
4
16
7
2
CYLINDRICAL HEAD
(OPTION)
SABER/STRIDE II 28/34 98570 5/1/98
SERVICE LOCATION PARTS LIST
Ref Part No. Qty Description
1 70532 6 SCR, 10-32 X 1/2 PPHMS BLK
2 80657 1 PIN, COTTER HAIR .148" DIA X 3/4 QTY 2 SEE NOTE *
3 87029 2 WASHER, 5/16 FLAT SS
4 48012 2 KNOB, 5/16-18 4 PRONG
5 82191 1 PIN, COTTER HAIR .178" DIA X 1"
6 27756 1 COVER, FRONT
7 27770 1 COVER, FRONT 34 CYL
* NOTE: QUANTITY USED FOR S34SP MODEL ONLY
Serial No.
From To
Notes:
MODELS: S28,S34,QQS28, QQS34
SABER/STRIDE II 28/34 98570 7/9/98
33
17
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