Floor Scrubber
INDUSTRIES, INC., 1351 W. StanfordAve.,
CO 80110 USA
FAX
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Operator Safety Instructions
Read the instruction manual before operating this
machine.
Operate this machine only from the rear of machine.
Use caution when operating the machine on a ramp
or incline. Do not turn or leave this machine unattended
on a ramp or incline.
Machine can cause an explosion when operated near
flammable vapors and materials.
Store machine inside. Keep the electrical components
of the machine dry.
Lead acid batteries generate gases which can cause
an explosion. Keep sparks and flames away from the
batteries. Charge the batteries only in a well ventilated
area.
Wear eye protection when working near batteries. Do
not put any type of metal objects across the battery
terminals or on top of the batteries.
Maintenance and repairs must be done by qualified
personnel only. Maintain adjustments on machine
as per specifications noted in the service manual.
Make sure all warning and caution labels are legible
and properly attached to the machine.
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CLEAN
I
NG SO
N
MACHINE PREPARATION
BATTERIES
1. Install batteries and connect battery
cables as shown.
OPERATING MACHINE
WITH ACCESSORY TOOL
The HFTfloor tool for wet pick-up can be
1. Fill machine with hot water and add
cleaning chemical at the proportion
noted on the container.
used on models
pump kit
with the
Factory installed
E
CAUTION: Always use a low sudslng
option only.)
cleaning chemical desi ned for use
automatic hard surface
scrubbers.
1. Remove
hose from squeegee and
connect to accessory
metal hose coupler.
hose, using
To avoid possible dis
-
tortion of polyethylene solution/
recovery tanks. DO NOT USE WATER
TEMPERATURE THAT EXCEEDS
(65°C).
2. Connect solution hose from accessory
tool to solution outlet nipple located at
lower right hand corner of rear panel.
3. Check solution tank for cleaning solu
-
CHEMICALS
The internal parts of the pump used in
the scrubber (on
tion and make sure dome is in place.
4. Switch on main power switch.
equipped with
are suitable for use with
5. Switch on auxiliary pump and vacuum
most cleaning chemicals. But it is sus
-
ceptible to chemical attach from some
cleaning substances, such as hydro
-
WARNING: Do not switch on brush
motor when operating machine with
accessory tools.
carbon solvents and chlorinated bleaches.
These noncompatible materials are not
of the type normally used for cleaning.
SUITABLE
CHEMICALS
REGULAR MAINTENANCE
CHEMICALS
Alkalis
Aldehydes
BEFORESTARTING WORK PERIOD
Clorox ii Bleach’
Aromatic Hydrocarbons
1. Disconnect battery charger. NOTE Dis
-
Agents
connect the
power cord from the
Detergents
Hydroxides
Oxygen Bleaches
Soaps
Carbon Tetrachloride
wall receptacle before removing the
“DC” charger plug from machine.
Chlorinated Bleaches
Chlorinated Hydrocarbons
2. Check water
in batteries. Add
Fabric Softener’
L
WARNING: Provide proper ventilation,
distilled water as needed.
Vinegar
(MEK)
leave door open when charging batteries.
White Monday Bleach’ Perchlorethylene
3. Attach brush or drive pad to drive plate.
Phenols
2. Charge the batteries before using the
machine. (See Battery Charging
ced re)
*Registered Trademark
Trichlorethylene
4. Check
shoe.
hose connection at squeegee
D-Limonene
5. Check squeegee blades for wear.
PAD ASSEMBLY
OPERATINGTHE MACHINE
6. Fill machine with hot water and add
cleaning chemical at the proportions
noted on the container. NOTE Use a
low sudsing cleaner designed for use in
automatic hard surfacefloor scrubbers.
1. Raise scrub deck assembly by raising
control lever to store position.
1. Adjust the operator control handle to
a comfortable position.
2. Reach under scrub deck and rotate drive
plate until a lug hole is visible through
scrub deck sight hole.
2. Switch on main power switch.
3. Release solution. Pull solution control
lever rearward. NOTE The amount of
BEFORE STORING MACHINE AT
THE END OF WORK PERIOD:
solution can be regulated during oper
-
ation depending on the type of floor
and the traverse speed of the machine.
1. Drain both solution and recovery tanks
and rinse clean.
4. Switch on brush drive motor.
2. Remove dome, lift out float assembly
to allow recovery tank to air dry.
5.
on vacuum motor.
3. Remove brush or drive pad from drive
plate and store upside down or hang
on wall.
6. Lower scrub deck. Pull deck lift lever
rearward.
CAUTION: DO not leave brush running
4. Wipe down exterior of machine with
damp cloth.
on floor while machine is stationary.
7. Lower squeegee. Pull squeegee
lever rearward. NOTE Use adjusting
knob to change pressureon squeegee.
5. Raise squeegee assembly to “store”
position.
3. Positlon
and lift up to enga e brush lugs in
quick motion will
lock driver in position.
driver under plate
6. Charge batteries. (See Battery Charging
Procedure)
A
4. Lower scrub deck by pulling control
lever rearward. Adjust splash skirt to
floor.
BATTERIES
AND MAINTENANCE
BATTERY CHARGING PROCEDURE
WARNING: Lead acid batteries generate
gases which can cause an explosion. Keep
sparks and flames away from batteries.
NO SMOKING. Always wear eye protection
when working near batteries. Charge the
batteries only in a well ventilated area.
8. Push machine forward to begin clean
-
1. Set the charger on a flat level surface.
ing. Forward motion is assisted by the
scrubbing action of the
driver.
2. Open bettery compartment door.
door open during charging cycle.
4
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3. Keep the battery electrolyte at
correct level approximately
4. Check motor brushes. When worn to
replace both brushes.
-
below bottom of filler tube of each cell.
Distilled water should be added, as
needed, AFTER charging cycle.
WARNING: Do not
electrolyte
level to drop below the tops of the plates.
SERVICING THE
COMPACT SCRUBBER
CAUTION: Before making any adjust-
ments or repairs to the machine.
.
.
3. Connect the “DC” charger plug to the
connector on the machine. NOTE
A
1. Only qualified maintenance personnel
safety override switch is activated
when the “DC charge plug is connected.
This prevents all panel circuits on the
machine from accidentally being
switched on during charging cycle.
are to perform repairs.
PUMP ASSEMBLY
(On models equipped with auxiliary pump)
2. Make sure battery charger is discon
nected.
-
1. Remove batteries and squeegee as
sembly. Lay machine on side.
-
3. Make sure all switches are “OFF”.
4. Remove batteries as required or discon
-
2. Disconnect pump motor leads. Re
-
nect main battery leads from batteries
when making repairs to electrical system.
move (4) screws holding pump to
chassis. Disconnect solution hoses
from pump head and lift out pump.
5. Refer to wiring diagram when replacing
electrical parts or repairing electrical
system.
Refer to pump drawing for replace
ment parts.
-
CAUTION: When replacing
VACUUM MOTOR
barbs on pump head DO NOT
TIGHTEN as this could crack intake
and exhaust ports in pump head.
1. Disconnect battery leads and remove
batteries from compartment.
2. Remove (6) screws holding
motor/
SQUEEGEE ASSEMBLY
plate assembly to recovery tank.
To remove squeegee assembly.
1. Raise squeegee arm to store position.
2. Remove hose from squeegee.
.
4. Connect charger “AC” plug to properly
rounded outlet that has correct voltage
or the charger.
5. The charger suppled by Wlndsor is
totally automatic and shuts off when
the batteries are fully charged.
3. Pull retaining pin from locator stud.
Push down and slide squeegee to the
right to disengage right hand stud from
drag arm.
Refer to the charger manual for
detailed charging information.
6. After charging check electrolyte level
of the batteries. Add distilled water to
the level as shown in diagram.
3. Disconnect
nector and lift out
assembly.
motor lead from con-
FROM
BOTTOM
OF TUBE
4. When installing or replacing squeegee
blades make sure the smooth
of the
blade is next to the squeegee casting.
5. The an
of the squeegee can be
the adjusting screw. Turn
screw clockwise to
squeegee for-
ward and counterclockwise to tilt rear
-
BATTERY MAINTENANCE
ward. Tighten lock nut after making
adjustment.
1. Keep tops of batteries clean and dry.
Use a damp cloth with a weak solution
of baking soda or ammonia and water.
Use a clean dry cloth to wipe battery
tops dry after cleaning.
2. If corrosion (white deposits) appears
on the battery terminals and cable
clamps, remove and clean. Use a battery
terminal and connector cleaning tool.
TERMINAL CLEANER
6. Down pressure can be increased or
decreased with the adjusting nut.
5
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4. Disconnect motor leads from terminal
block.
SCRUB
MOTOR
5. Remove(4) screws holding brush motor
to scrub deck.
1. Remove (4) screws holding motor
shroud.
Squeegee tracking can be controlled
tension of squeegee
springs.
:Position recovery hose
as shown before making adjustments.
Brush Motor
6. Remove (2) motor thru
end bell. Replace brushes when worn
to inch.
2. Remove batteries and squeegee as
sembly. Lay machine on side.
-
-bolts and lift off
3. Remove center screw holding drive
plate. Slide drive plate off motor shaft.
Use
wrench to remove wheel
retaining screw.
Limited Warranty: Windsor Industries warrants that the
Use arbor press to replace bearings as
required. Use grease gun to lubricate
bearings through zerk fitting on wheel
hub and caster axle.
2.
Windsor machine covered by this warranty is free from
defects in workmanship and
terms:
under the following
6
On Rotationally Molded Polyethylene Tanks.
On Traverse Drive Motors, Gear Units, AC Induction Polisher Motors, all Metal
Chassis and Metal Frames.
On all other parts which are not specifically referenced herein, plus an extra
year (2 years total) on Rectified DC Polisher Motors and Scrubber Brush Motors.
The warranty period shall commenceat the date of FIRST PURCHASE BY THE END USER
FROM AN AUTHORIZED
DISTRIBUTOR and applies to defective parts only, not
to failure caused by abuse or normal wear.
Windsor will, at its option, repair or replacewithout charge, except for normal transportation
costs, parts that fail under normal use and service when operated and maintained in accord
-
SOLUTION STRAINER
ance with the Owners Instruction Manual and the Preventive
Maintenance Guide where
applicable. This warranty shall apply to defects in material and workmanship only and
does not apply to:
An
under chassis behind left wheel. Re
move sediment bowl and screen period
ically and rinse clean with hot water.
solution strainer is located
-
-
a) transportation damages, b) alterations by unauthorized persons,
c) misuse or abuse (including use of incompatible or corrosive chemicals or overloading of
capacity), d) failure caused by lack of proper maintenance and cleaning, batteries and
chargers which are warranted by the original manufacturer for one year, and
f) normal
wear on items such as belts, brushes, bearings, capacitors, carbon brushes, clutches,
cords, filters, finishes, gaskets, hoses, pulleys, relays, rectifiers, and switches.
The warranty is in lieu of all warranties, expressed or Implied, and releases Windsor from all
other obligations and liabilities. It is applicable only in the U.S.A., Canada, Australia, and
New
Windsor Industries is not responsible for costs of repairs performed by
other than those specifically authorized by Windsor. This warranty does not apply
to damage or loss of income due to
of the machine. USE OF PARTS NOT
APPROVED BY WILL VOID WARRANTY.
If a difficulty develops with this machine, contact either the Dealer from whom you
purchasedthe product or write to:
6
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TANKS, VAC FRAME
27
39
TANKS, VAC
FRAME
KEY
PART NO. DESCRIPTION
KEY
PART NO. DESCRIPTION
KEY
PART NO.
1
2
3
4
5
6
7
8
9
70020 Scr, 1/4
61181 Panel, Rear
87090 Washer, 1/4 Flat
-
20 x
HHMS
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
57047
73427 Float
67227 Rod,
73423 Screen, Float
27142 Cap Nut,
34190 Float Asm,
35060 Gasket, Dome
1/4
-
20
Float
70010 Scr, 1/4
-20 x 1.5 HHCS
34188 Frame, Main
57119 Nut, 3/8
18027 Caster
70266 Scr,
-
16
Shut-Off
1 HHCS
3/8 THMS
28040 Lid, Recovery Tank
70327 Scr, 1/4
-
20
x
27417 Cord,
29154 Deflector,
70233 Scr,
20046 Clamp, 2.25 Hose
27188 Cord, Drain Hose Plug
66051 Plug, Drain Hose
40019 Hosebarb, 1.5 Double
20002 Clamp, 2" Nylon
39037 Hose, 1.5 x 24
39383 Hose Asm,
12
Intake
PH Hi
"
10
27266 Cap, Wheel Hub
11 09010 Bearing, Caged Cup Needle
-LO
12
13
14
15
89068 Wheel (With
73437 Spacer, Wheel Axle
27408 Collar, Axle
70119 Set Scr, 1/4
03058 Axle, Wheel
11)
-20 x 3/8 KCP
37
38
39
40
41
42
17
18
19
20
21
75152 Tank, Solution
"
Drain
50363 Label, Solution Warning
27416 Cord, Solution Lid
51138 Lid, Solution Tank
75153 Tank, Recovery
27282 Cuff, 1.5 Slip x 1.5 Hose
70085 Scr, 1/4
87025 Washer,
-
20
x
1/2 PHMS
Star
7
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SCRUB DECK
24
A 0
‘74
8
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DECK
DESCRIPTION
PARTNO. DESCRIPTION
I
PARTNO. DESCRIPTION
73425 Strap Asm,
73465 Strap Asm,
87090 Washer, 1/4 ID
Bumper
Bumper
Flat
2
x
3
48012 Knob, Adjustment
4A 14676 Bumper,
14571 Bumper,
5A 02162
Brush Shroud
Brush Shroud
Ylw Pad Lock
Pad Driver, 16
02156 Pad Driver
02098 Pad Driver, 18
"
"
I
16
"
Weighted
Blk Pad Lock
02169 Pad Driver Asm, 18
"
Weighted
6
7
70304 Scr,
1.25 FHWS
51076 Lug, Brush Mtg
8
41200 Synthetic Pad Lock
9
70233 Scr,
x
3/8 PH Hi
-Lo
02115 Brush Asm, 16
"
Nylon
I
BATTERY COMPARTMENT
BATTERY COMPARTMENT
PARTNO. DESCRIPTION
9
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ELECTRICAL CONTROLS
,
26 27
28 29
10
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MECHANICAL CONTROLS
34
3
30
I
13 41
24
I
.
22
I
32
MECHANICAL CONTROLS
DESCRIPTION
PART NO. DESCRIPTION
PARTNO. DESCRIPTION
1
29151 Door. Battery Compartment
15 27460
16 70298
17 87029
19 87030
Cable, Squeegee
Shoulder Bolt, 5/16OD
Washer, 5/16Flat
30 67224 Rod, Handle Adjust
2 66068 Pin,
x
Roll
x
L
31 51142
Handle Clamp
3 67226
4 73236
5
Rod, Battery Door Lock
Cable, Scrub Deck
33 67228 Rod, Scrub Deck Lift
Spring, 1.12Compression
Cable, Battery Compartment
Washer, 3/8 3/4Nylon
x
27413
20 66144 Pivot, Cable
34 66133
3/16
x
.88 L Clevis
Flat
6 66121
Pin, 3/32
x
1/2Cotter
3/4Clevis
HHMS
21 57006
22 70119
23 67221
24 14679
25 50473 Card, Instruction
26 57032 Nut, 3/8
Nut, 1/4
-
20Hex
35 87018 Washer,
36 66073 Pin, 1/16
7 66116
Pin, 1/4
x
Set Scr, 1/4
-
20
x
KCP
x
3/4 Cotter
L
8
70020
Scr, 1/4
-
20
x
Rod, Main Lever
37 50477 Label, Charger Warning
9 27401 Cable, Solution
Bushing, Lever Pivot
38 61181 Panel, Rear
10 70025
57030
Scr, 10
-
32
32
x
3/4HHMS
39 57105 Nut, 1/4
-
20Hex
11
Nut, 10
-
-16Serrated Flange
40 70018
1/4
-
20
x
1
HHCS
12 51125 Lever, Solution
13 67138
14 48030 Knob, Handle
27 87080 Washer,
Flat
41 87003 Washer, 5/16Flat
42 36059 Grip, MX Handle
Ring,
Ext Snap
28 78220 Tube, Handle Adj
29 38169
Handle,
Grip
11
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SQUEEGEE SQUEEOEE LIFT MECHANISM
Frame
I
-
Frame
I
4
SQUEEGEE SQUEEGEE LIFT MECHANISM
PART NO. OESCRIPTION
KEY
PART NO.
KEY
PART NO. OESCRIPTION
1
2
3
4
5
6
7
8
9
67103 Ring, 5/16
87029 Washer, 5/16 Flat
89058 Wheel, Squeegee Roller
Snap
66108
57112 Nut, 5/16
14482 Brkt, Squeegee Wheel
Squeegee Wheel
-
18 Flange
70011 Scr, 1/4
87025 Washer,
70020 Scr, 1/4
-
20 x 5/8 HHMS
Star
20 x
-
HHMS
67217 Retainer, Squeegee
73416 Squeegee Blade, Rear
02165 Squeegee Blade, Urethane
73428 Squeegee Shoe
12
13A 73415 Squeegee Blade, Front
02165 Squeegee Blade, Urethane
14
57085 Nut, 3/8-16 Hex Jam
14483 Bolt, Squeegee Stud
66092 Pin, Hair Spring Cotter
16
17
36
27382 Collar, Squeegee
I
70098 Scr, 8-32 x
PHST
12
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AUXILIARY PUMP MODEL
3
20
28
27
PLUMBING
STANDARD MODEL
Note: Plumbing
i
I
trated with
machine laying
on right side.
6
I
13
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TROUBLE-SHOOTING GUIDE
PROBLEM
No power.
PROBABLE CAUSE
CORRECTIVE ACTION
Battery cables corroded 1. Clean battery cable clamps and battery terminals.
at battery terminals.
Faulty main switch.
2. Check voltage at points
1. Check voltage at points
2. Turn main switch on and check voltage at points B and D. Voltage should be
22/26 VDC. Ifno voltage remove leads and check switch for continuity.
A
and B. Voltage should be 22/26 VDC.
and C. Voltage should be 22/26 VDC.
B
Faulty safety override
switch.
With main switch “ON” check voltage at points B and G, and B and H. If no voltage
at B and
H
remove leads and check micro-switch for continuity. Should have con-
tinuity in normal position and no continuity when switch is activated.
Reset motor circuit breaker (20 amp).
Vacuum motor
does not run.
Circuit breaker tripped.
Loose connection.
Check motor lead connections at terminals.
Remove leads and check switch for continuity. Replace as needed.
Faulty
Faulty
switch.
relay.
main switch “ON” and
switch “ON” check voltage at points B and
I .
Voltage should be 22/26 VDC.
With main switch “ON” and
Voltage should be 22/26 VDC.
switch “ON” check voltage at points B and J.
Faulty
breaker.
circuit
Motor brushes worn.
Check motor brushes.
when worn to
With batteries charaed
and motor secured apply ’battery voltage directly to motor. No load amp draw of
,
motor should be 6.2 amps.
Reset circuit breaker.
Brush motor
does not run.
Circuit breakertripped.
Loose connections.
Check motor leads at terminal block connections (located on inside front of frame).
Tighten screws as needed.
Remove leads and check switch for continuity. Replace as needed.
Faulty brush switch.
Faulty brush relay.
With main switch “ON” and brush switch “ON” check voltage at points B and K.
Voltage should be 22/26 VDC.
With main switch “ON” and brush switch “ON” check voltage at points B and L.
Voltage should be 22/26 VDC.
Faulty brush circuit
breaker.
Check motor brushes. Replace when worn to
and motor secured, apply battery voltage directly to motor. No load amp draw of
motor should be to 8 amps.
With batteries fully charged
Motor brushes worn.
6
Check for loose connections at solution light, solution switch and at
ground.
fan relay
Solution
does not work.
Loose connections.
Faulty solution light.
Remove light and apply direct voltage (24 VDC) to light. Replace light as needed.
Adjust solution light switch.
Light stays on with
solution lever in
“OFF” position.
Check connections at battery card, micro
ground connection at motor relay.
-switch at charger Connection, and
Loose connections.
Battery charge
lndlcator
does not light.
Check voltage into PC Board(point T). Voltage should be 22/26 VDC. Check voltage
across first pin (from right) and eighth pin (from right) point U. Voltage should be
8/10 VDC. If voltage is 8/10 VDC replace battery charge level indicator light. If
there is no voltage replace PC Board.
Faulty PC Board or
faulty light.
14
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WIRING DIAGRAM
POWER
SWITCH
SOLUTION
SWITCH
SOLUTION LIGHT
BATTERY LEVEL
LIGHT
VACUUM
MOTOR
SWITCH
PUMP SWITCH
PUMP MOTOR
(OPTIONAL)
I
CHARGER
CONNECTION
PUMP
Pump Assembly 65019
Pump Repair Kit 47020
I
Pump Motor 53188
I
I
I
Plug
66017
Housing
41010
Cover
Base
-
62053
15
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