Windsor SC264, BSCSC264, SCC264, SCN264 Operating Instructions Manual

Walk Behind Scrubber

IPX4

Operating instructions (ENG)

MODELS:

SC264

10052210

SCC264

10052250

BSCSC264

10052870

SCN264

10052830

86039070-CD
07/06/15

Prior to Serial Number:
10052210000704
10052250000224
10052870000076
10052830000001

Or call Manufacturer.

Read these instructions before using the machine.

Machine Data Label

Overview

The Saber Cutter 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 brushes or pads, and then vacuums the
soiled water back into the recovery tank.

Warranty Registration

Thank you for purchasing a Windsor product. Warranty registration is quick and easy.

Your registration will allow us to serve you better over the lifetime of the product.

www.windsorind.com/WarrantyRegistration.aspx

2 86039070 CUTTER 24V

To register you product go to :

For customer assistance:

1-800-444-7654

Table of Contents

Machine Data Label. . . . . . . . . . . . . . . . . . . . . . . . . .2

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . .3

How To Use This Manual . . . . . . . . . . . . . . . . . . . . .4

Safety

Important Safety Instructions . . . . . . . . . . . . . . . . . .5

Hazard Intensity Level . . . . . . . . . . . . . . . . . . . . . . .6

Safety Label Location . . . . . . . . . . . . . . . . . . . . . . . .7

Operations

Technical Specifications . . . . . . . . . . . . . . . . . . . . . .8

How The Machine Works . . . . . . . . . . . . . . . . . . . .10

Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Machine Operation . . . . . . . . . . . . . . . . . . . . . . . . .16

Pre-Run Machine Inspection. . . . . . . . . . . . . . . . . .16

Starting Machine. . . . . . . . . . . . . . . . . . . . . . . . . . .16

Emergency Stop Procedures . . . . . . . . . . . . . . . . .16

Filling Solution Tank . . . . . . . . . . . . . . . . . . . . . . . .16

Normal Scrubbing. . . . . . . . . . . . . . . . . . . . . . . . . .17

Emptying and Cleaning Tanks . . . . . . . . . . . . . . . .18

Solution Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

Maintenance

Service Schedule . . . . . . . . . . . . . . . . . . . . . . . . . .19

Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

To Charge the Batteries . . . . . . . . . . . . . . . . . . . . .22

Changing Batteries . . . . . . . . . . . . . . . . . . . . . . . . .23

Squeegee Blades. . . . . . . . . . . . . . . . . . . . . . . . . . .24

Adjusting Squeegee . . . . . . . . . . . . . . . . . . . . . . . .24

To Remove Squeegee Assembly . . . . . . . . . . . . . .24

To Adjust Squeegee Pitch . . . . . . . . . . . . . . . . . . .25

To Adjust Amount of Rear Squeegee Deflection . .25

To Replace Aqua-Mizer™ Squeegee Blades. . . . .25

Scrub Brushes . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

Replacing or Installing Scrub Brushes . . . . . . . . . .26

Recovery Tank Float Shut-Off . . . . . . . . . . . . . . . .26

Solution Strainer . . . . . . . . . . . . . . . . . . . . . . . . . . .27

Changing Brush Motors . . . . . . . . . . . . . . . . . . . . .27

Traction Motor. . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . .28

Brush Shroud & Brush Skirts . . . . . . . . . . . . . . . . .28

Vacuum Motor. . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

Greasing Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30

Machine Troubleshooting . . . . . . . . . . . . . . . . . . . .31

Decal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Electrical Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Lift Handle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Lift Handle Linkage . . . . . . . . . . . . . . . . . . . . . . . . 48

Recovery Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Scrub Brush/Pad Driver . . . . . . . . . . . . . . . . . . . . 52

Scrub Deck Aqua-Mizer™-26IN Scrubhead. . . . . 54

Scrub Deck Motors . . . . . . . . . . . . . . . . . . . . . . . . 56

Scrub Deck Skirt . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Scrub Deck Lift Linkage-26In Scrubdeck . . . . . . . 60

Scrub Deck Lift Linkage-Center . . . . . . . . . . . . . . 62

Scrub Deck Lift Linkage-Front & Rear . . . . . . . . . 64

Solution. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Squeegee-26In Scrubhead. . . . . . . . . . . . . . . . . . 70

Squeegee Lift Linkage (Lower). . . . . . . . . . . . . . . 72

Vacuum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Wheels & Frame . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Wiring-Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Wiring-Control Panel. . . . . . . . . . . . . . . . . . . . . . . 80

Wiring Group - Main Harness . . . . . . . . . . . . . . . . 82

Wiring - Schematic-SC264 . . . . . . . . . . . . . . . . . . 84

Wiring - Schematic-SCC264. . . . . . . . . . . . . . . . . 85

Options

Brake. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

Emergency Stop . . . . . . . . . . . . . . . . . . . . . . . . . . 90

Accessory Pump. . . . . . . . . . . . . . . . . . . . . . . . . . 92

Battery Charger-SCC264 . . . . . . . . . . . . . . . . . . . 94

Suggested Spare Parts. . . . . . . . . . . . . . . . . . . . . 96

Parts

Control Handle . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Cover (Front) & Tank Mount . . . . . . . . . . . . . . . . . 38

Cover (Top) & Tank Mount . . . . . . . . . . . . . . . . . . 40

86039070 CUTTER 24V

3

How To Use This Manual

Model:

Date of Purchase:

Serial Number:

Dealer:

Address:

Phone Number:

Sales Representative:

This manual contains the following sections:

• How to Use This Manual

•Safety

• Operations

• Maintenance

•Parts List

The HOW TO USE THIS MANUAL section will tell you
how to find important information for ordering correct
repair parts.

Parts may be ordered from authorized dealers. When
placing an order for parts, the machine model and
machine serial number are important. Refer to the
MACHINE DATA box which is filled out during the
installation of your machine. The MACHINE DATA box
is located on the inside of the front cover of this manual.

The model and serial number of your machine is
located on the back of the machine.

The SAFETY section contains important information
regarding hazardous or unsafe practices of the
machine. Levels of hazards are identified that could
result in product damage, personal injury, or severe
injury resulting in death.

The OPERAT IONS section is to familiarize the operator
with the operation and function of the machine.

The MAINTENANCE section contains preventive main­tenance to keep the machine and its components in
good working condition. They are listed in this general
order:

• Batteries

• Scrub Brushes

• Adjusting Squeegee

•Scrub Deck Skirts

• Squeegee Blade

• Service Schedule

The PARTS LIST section contains assembled p arts
illustrations and corresponding parts list. The parts lists
include a number of columns of information:

• REF – column refers to the reference number
on the parts illustration.

• PART NO. – column lists the part number for
the part.

• QTY – column lists the quantity of the part used
in that area of the machine.

• DESCRIPTION – column is a brief description
of the part.

• SERIAL NO. FROM – If this column has an (*)
and a Reference number, see the SERIAL
NUMBERS page in the back of your manual. If
column has two asterisk (**), call manufacturer
for serial number. The serial number indicates
the first machine the part number is applicable
to. The main illustration shows the most current
design of the machine. When a boxed illustra­tion is shown, it displays the older design.

• NOTES – column for information not noted by
the other columns.

NOTE: If a service or option kit is installed on your
machine, be sure to keep the KIT INSTRUCTIONS
which came with the kit. It contains replacement parts
numbers needed for ordering future parts.

4

NOTE: The manual part number is located on the
lower left corner of the front cover.

86039070 CUTTER 24V

Safety

Important Safety Instructions

When using an battery powered appliance, basic precaution

must always be followed, including the following:

READ ALL INSTRUCTIONS BEFORE USING THIS MACHINE.

T o reduce the risk of fire, electric shock, or injury:

Use only indoors. Do not use outdoors or expose to rain.
Use only as described in this manual. Use only manufacturer's recommended components and attachments.

If the machine is not working properly , has bee n dropped, damaged, lef t out doors, or dr opped into water, retur n it
to an authorized service center.

Do not operate the machine with any openings blocked. Keep openings free of debris that may reduce airflow.
This machine is not suitable for picking up hazardous dust.
Machine can cause a fire when operating near flammable vapors or materials. Do not operate this machine near

flammable fluids, dust or vapors.

This machine is suitable f or commercial use, for example in hotels, s chools, hospita ls, factories, shop s 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 battery before cleaning or servicing.
Before the machine is discarded, the batteries must be removed and properly disposed of.
Make sure all warning and caution labels are legible and properly attached to the machine.

During operation, attention shall be paid to other persons, especially children.
Before use all covers and doors shall be put in the positions specified in the instructions.
When leaving unattended, secure against unintentional movement.
The machine shall only be operated by instructed and authorized persons.
When leaving unattended, switch off or lock the main power switch to prevent unauthorized use.
Only chemicals recommended by the manufacturer shall be used.
This appliance has been designed for use with the brushes specified by the manufacturer. The fitting of other

brushes may affect its safety.
Do not use on surfaces having a gradient exceeding 2% unless the optional parking brake is installed on the

machine.

READ AND SAVE THESE INSTRUCTIONS

86039070 CUTTER 24V

5

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 - Hazards or unsafe practices which COULD result in severe personal injury or death.

CAUTION - Hazards or unsafe practices which could result in min or personal in jury or pr oduct or pr operty 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.

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.

WHEN SERVICING MACHINE:

Avoid moving p arts. Do not wear loose clothing; jackets, shirts, or sleeves when working on the machine.
Use Windsor approved replacement parts.

Batteries emit hydrogen gas. Explosion or fire can result. Keep sparks and open flame away. Keep top
cover in raised position when charging. Keep sparks and flames away from the batteries. Do not smoke
around batteries.

Disconnect batteries before working on machine. Only qualified personnel should work inside machine.
Always wear eye protection and protective clothing when working on or nea r batte ries. Avoid skin contact
with the acid contained in the batteries.

Never allow metal to lie across battery tops.

6

86039070 CUTTER 24V

Safety

Safety Label Location

NOTE: These drawings indicate the location of safety labels on the machine. If at any time the labels become
illegible, promptly replace them.

86039070 CUTTER 24V

7

Operations

Technical Specifications

ITEM DIMENSION/CAPACITY

Nominal power 1450 W
Rated Voltage 24VDC
Rated Amperage 60 Amps
Batteries 4 X 6 Volt 250-305-335 AH @ 20 hr rate
Scrub Brush Motors 2 X .75 hp (0.56 kW)
Vacuum Motor .75 hp (0.56 Kw)
Propelling Motor .3 hp (0.22 Kw)
Mass (GVW) 915 lbs. (415 kg) with 335 AH
Weight empty without batteries 346 lbs. (157 kg)

Solution Control
Solution tank capacity 23 gal. (87 l)

Recovery tank capacity 25 gal. (95 l)
Scrub brush diameter for 26 in. (66 cm) scrub head 13 in (33.0 cm)

Scrub brush pressure

Gravity feed, fully variable with automatic shut-off in
neutral

Mechanical 80 lbs. (356N) Floating 130 lbs. (578N)
restricted

Scrub brush speed 200 rpm
Tires 2 x 10 in (25.4 cm) non-marking foam-filled
Casters 2 X 4 in (10.2 cm) polyurethane solid non-marking
Foundation Pressure 21 lbs./in 2 (140 kPa)
Maximum Speed 3.2 Miles/hour (5.2 km/hour)
Frame Construction Steel plate with epoxy powdercoat finish.
Brakes (optional) Tire lock parking brake
Minimum aisle u-turn width with 26 in. (66 cm) scrub head 69 in. (175 cm)
Maximum rated climb and descent angle with empty

tanks and without optional parking brake
Maximum rated climb and descent angle with full tanks

and without optional parking brake

2%

2%

8

86039070 CUTTER 24V

Technical Specifications

Length

Width

Height

ITEM MEASURE

Height 45 in. (114 cm)
Length with 26 in. (66 cm) scrub head 64 in. (163 cm)
Width without squeegee and scrub head 24 in. (61 cm)
Width of squeegee for 26 in. (66 cm) scrub head 35 in. (89 cm)
Width of scrub path for 26 in. (66 cm) scrub head 26 in. (66 cm)

Operations

SPECIAL NOTES:
The sound pressure level at the operator's ear was measured to be 72 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 instantaneo us sound pressure level is below 63 Pa.

The weighted root mean square acceleration at the operator's arms was mea sured to be below 2.5m/s2 . This was
a tri-axial, third-octave-band measuremen t made during normal operation on a composite tile floor. The measure­ment and related calculations were made in accordance with ANSI S3.34-1986.

86039070 CUTTER 24V

9

Operations

How The Machine Works

The Saber Cutter 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 brushes, and then vacuums the
soiled water back into the recovery tank.

The machine's primary systems are the solution
system, scrub system, recovery system, and directional
control system.

The function of the solution system is to store cleaning
solution and deliver it to the scrub system. The solution
system consists of the solution tank, strainer, valve and
controls. The solution tank stores cleaning solution
(water and detergent) until it is delivered to the scrub
system. The strainer protects the valve from debris.
The valve is a solenoid type valve, which controls the
delivery of cleaning solution to the scrub system. The
valve automatically prevents solution flow unless the
scrub brushes are turned on and the machine is being
propelled. The solution control knob controls the
amount of cleaning solution delivered to the scrub
system by controlling the amount of time the valve is
open.

The function of the recovery system is to vacuum the
soiled water back into the recovery tank. The recovery
system consists of the squeegee, vacuum motor, float
ball filter, recovery tank and controls. The squeegee
wipes the dirty solution off the floor as the machine
moves forward. The vacuum motor provides suction to
draw the dirty solution off the floor and into th e recovery
tank. The recovery tank stores the dirty solution. The
float ball filter protects the vacuum fan from debris and
shuts off air going to the recovery t ank when tan k is full.

When flow of air is shut off the vacuum motor will
continue to run. At this time the recovery tank must be
drained.

The function of the directional control system is to
control the direction and speed of the machine. The
directional control system consists of the propel control
buttons, reverse button, speed control knob/potentiom­eter, controller and transaxle. The propel controls
actuate switches which cause the machine to move
forward. For reverse motion depress the reverse button
while depressing one of the propel controls.The speed
control knob actuates a potentiomete r, which signals
speed. The controller interprets the forward/reverse
signals from the switches and the speed signal from the
potentiometer to command the transaxle to propel the
machine in the direction, and at the speed, desired.

The function of the scrub system is to scrub the floor.
The scrub system consists of two rotary type disk scrub
brushes, motors, scrub deck skirt, lift mechanism and
controls. The brushes scrub the floor and th e mo to rs
drive the brushes. The brush drive hubs allow the scrub
brushes to follow irregularities and changes in the floor
without loosing contact with floor. The scrub deck skirt
controls the cleaning solution on the floor so that the
squeegee can pick it up. The brush lift mecha nisms and
controls are used to raise and lower the deck. For
heavy scrub pressure lock the lever into the lower
notch. Pushing the lever forward allows you to push
down. Pull Back on the lever to allow it to swing down
and out of the way.

10

86039070 CUTTER 24V

Components

2

7

5

13

6

3

12

14

1

15

4

10

8

9

11

Operations

1. Control Panel

2. Front Cover

3. Recovery Tank

4. Recovery Tank Drain Hose

5. Scrub Head Shrouds

6. Solution Tank

7. Solution Tank Cover

8. Solution Tank Drain Hose

9. Solution Strainer

10. Squeegee

11. Aqua-Mizer

12. Top Cover

13. Vacuum Motor

14. Recovery Tank Dome

15. Accessory Pump Port (Optional)

86039070 CUTTER 24V

11

Operations

3

5

8

6

13

9

4

1

2

15

11

14

10

7

12

Controls

12

86039070 CUTTER 24V

Operations

1. Key Switch

2. Emergency Shut Off Switch (Optional)

3. Speed Control Knob

4. Propel Control Lever

5. Reverse Button

6. Brush Switch

7. Brush Lift Lever

8. Solution Control Knob

9. Vacuum Switch

10. Squeegee Lift Lever

11. Squeegee Pitch Adjustment Knob

12. Squeegee Deflection Adjustment Knobs

13. Battery Charge Level Indicator

14. Parking Brake (Optional)

15. Hour Meter (Optional)

3. SPEED CONTROL KNOB

Controls the speed of the machine.
To increase speed, rotate knob clockwise.
To decrease speed, rotate knob counterclockwise.

4. PROPEL CONTROL LEVERS

Controls the machine direction, and scrub brushes and
solution flow.

To propel machine forward, squeeze either propel
lever.

The scrub brushes will not rotate and the solution will
not flow to scrub deck with the propel levers in neutral.

5. REVERSE BUTTON
Controls the reverse function.
To propel machine backward, push the reverse button

while squeezing either propel lever.

6. BRUSH SWITCH

Controls the scrub brush motors.

1. KEY SWITCH

Controls the power for machine functions.
To turn machine on, rotate key clockwise.
To turn machine off, rotate key counterclockwise.

FOR SAFETY: Always remove the key when
machine is unattended or during service to
prevent unauthorized movement.

2. EMERGENCY SHUT-OFF SWITCH (OPTIONAL)

Shuts off machine.
To shut off machine, push the switch.
To restart machine, rotate the switch clockwise.

To turn scrub brushes on, press the bottom of the
switch. The brushes will not rotate with the propel
control levers in neutral.

To turn scrub brushes off, press the top of the switch.

86039070 CUTTER 24V

13

Operations

7. BRUSH PRESSURE LEVER

Adjusts the amount of brush pressure to the floo r by
raising or lowering the scrub deck.

To apply brush pressure, lower brush pressure lever to
floating position.

To apply additional pressure, place lever in restricted
position. Lock the lever into the lower notch. Push the
lever forward to move in a downward motion. Pull back
on lever and release for floating position.

To decrease brush pressure, raise lever to up position.

8. SOLUTION CONTROL KNOB

Controls solution flow to scrub deck.
To increase flow, rotate knob clockwise.
To decrease flow, rotate knob counterclockwise.
If the brush motors are turned off or the propel control

levers are in neutral, the flow is automatically inter­rupted until the motors are turned on again. This
feature prevents unintentional draining of the solution
tank and allows the operator to adjust the solution flow
to the scrub deck without resetting each time the
scrubbing operation is interrup te d.

9. VACUUM SWITCH

Controls the vacuum motor.

10. SQUEEGEE LIFT LEVER

Raises and lowers the squeegee.
To lower the squeegee, lift the lever from its raised

position.
To raise the squeegee, lift the lever from its lowered

position.

11. SQUEEGEE PITCH ADJUSTMENT KNOB

Adjusts the deflection at the ends of the squeegee.
To increase squeegee blade deflection at the ends,

turn knob counterclockwise.
To decrease squeegee blade deflection at the ends,

turn knob clockwise.

12. SQUEEGEE DEFLECTION ADJUSTMENT
KNOBS

Adjusts the deflection along the entire length of the
squeegee.

To increase squeegee blade deflection along the entire
length, turn the two knobs at the squeegee ends
counter-clockwise.

To decrease squeegee blade deflection along the
entire length, turn the two knobs at the squeegee ends
clockwise.

To start vacuum motor, press the bottom of the switch.
To stop vacuum motor, press the top of the switch.

14

86039070 CUTTER 24V

13. BATTERY CHARGE LEVEL INDICATO R

Indicates the charge level of the batteries.
The meter display is divided into 10 vertical bars. Bar

illuminated on the far right indicate full charge. Bars
flashing near the left side indicate the batteries should
be recharged. Further operation of the machine could
damage the machine or the batteries.

When the machine is left overnight with less than a full
charge, the display may initially indicate 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.

14. PARKING BRAKE (OPTIONAL)
Locks front wheels to prevent unintentional movement.
To set parking brake, push down to lock notch.
To release parking brake, push down and over out of

the lock down notch.

Operations

15. HOUR METER (OPTIONAL)

Records the number of hours the machine has been in
operation. This information is useful in determining
when to service the machine.

86039070 CUTTER 24V

15

Operations
Machine Operation

Pre-Run Machine Inspection

Do a pre-run inspection to find possible problems that
could cause poor performance or lost time from break­down. Follow the same procedure each time to avoid
missing steps.

NOTE: See maintenance section for pre-run machine
inspection checklist items.

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 machine power on.

2. Release the parking brake, if your machine is
equipped with this option.

3. Engage the direction propel levers for the desired
direction.

Emergency Stop Procedures

Filling Solution Tank

FOR SAFETY: Before leaving or servicing
machine; stop on level surface, turn off machine
and remove key.

1. Turn the machine power off.

2. Set the parking brake 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 capacity filled to 2" (5
cm) from bottom of fill inlet is 23 gallons (87 liters).
The water must not be hotter than 140 F (60 C) to
prevent damage to the tank.

5. 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 solution
system.

1. Release the propel levers.

2. Turn machine power off with key switch.

3. If an electrical problem is suspected push in
emergency stop button, if machine is equipped
with this option.

4. Apply brakes, if your machine is equipped with this
option.

NOTE: Read the chemical manufacturers
recommended proportion instructions.

6. Replace solution tank cover.

Flammable materials can cause an explosion or
fire. Do not use flammable materials in the tanks.

16

86039070 CUTTER 24V

Operations

INEFFICIENT SCRUBBING PATH

RECOMMENDED SCRUBBING PATH

Normal Scrubbing

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.

To Begin Scrubbing

When operating the machine around people, pay
close attention for unexpected movement. Use
extra caution around children.

Flammable liquids and/or reactive metals can
cause explosions or fire! Do not pick up.

1. Turn the machine power on.

2. Lower the squeegee.

3. Turn the vacuum on.

4. Lower the scrub brushes to the floor.

5. Turn the scrub brushes on (brushes will start when
machine is propelled).

6. Drive machine forward to begin scrubbing.

NOTE: Shut machine off immediately if water or foam
is expelled from the machine.

7. Adjust the speed of the machine, solution flow and
scrub brush pressure as necessar y.

NOTE: Once solution flow rate is set it is not
necessary to shut off solution when stopping
scrubbing. Solution flow is automatically shut off
when brush motors stop. When brush motors are
activated, flow automatically resumes.

To Stop Scrubbing

1. Release the propel levers.

2. Turn the scrub brushes off.

3. Raise the scrub brushes.

4. Raise the squeegee.

5. Turn the vacuum off.

6. Turn the machine power off.

86039070 CUTTER 24V

17

Operations

RECOVERY
TANK DRAIN

RECOVERY
TANK COVER

SOLUTION
TANK COVER

SOLUTION
TANK DRAIN

Double Scrub

For 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, make the first pass over the surface
being cleaned with the squeegee up, vacuum off, the
solution on, Aqua-Mizer removed and brushes down.
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 the 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.

FOR SAFETY: When using machine, go slow on
inclines and slippery services.

Emptying and Cleaning Tanks

Recovery Tank

1. Unhook the large drain hose from the retainer.
Unscrew the T-handle on plug enough to loosen
plug, then lower hose in direction of the drain. Do
not stand in front of end of hose. Recovered
solution will come out with force. Slowly remove
plug from drain hose.

2. Remove the recovery tank dome. Flush the
recovery tank out with clean water. Do not use
water hotter than 140°F (60°C) to clean tank.
Damage may occur.

3. Clean off the float shut-off system and inspect for
free movement of float. The float shut-off system is
located in the rear of the recovery tank.

4. Replace the drain plug and secure drain hose in
bracket.

5. If machine is to be stored, leave the recovery tank
dome off.

1. Park the machine next to a floor drain. Drain hose
is on left rear corner of the machine.

2. Turn the machine power off and set parking brake,
if your machine is equipped with this option.

Solution Tank

1. Loosen small drain hose from the retainer, then
lower hose in direction of the drain.

2. Remove the solution tank cover.

3. Flush the solution tank out with clean water and
run several gallons of clean water through
systems. Do not use water hotter than 140°F
(60°C) to clean tank. Damage may occur.

NOTE: Never allow solution to remain in tank.
Damage to tank, seals and valves could occur.

4. Secure drain hose into the retainer.

18

86039070 CUTTER 24V

Maintenance

Service Schedule

MAINTENANCE DAILY WEEKLY MONTHLY 100 HRS 200 HRS

Check batteries after charging; add water if
necessary

Check pad wear to prevent buildup of
chemicals

Check linkages and connectors for wear and
damage

Check hoses for wear, blockages, or damage *
Clean squeegee; check for adjustment; inspect

for wear
Check handles, switches, knobs, domes, and

gaskets for damage
Clean out recovery tank *
Clean out solution tank; remove and clean

screen
Clean outside of all tanks; check for damage *
Run vac motor for at least one minute to allow

motor to dry
Store with dome of f t ank to al low the tank to dry *
Check scrub deck skirt *
Check batteries for corrosion, cracks and

evidence of overheating
Check all bearings for noise *
Check all gaskets for wear and leakage *
Check vac motor carbon brushes *
Check brushes for wear; ensure bristles are not

damaged
Check linkages for wear and damage *
Grease transaxle *
Grease wheels and casters *
Check squeegee blades for wear and frame for

damage
Check overall performance of machine *
Clean batteries and terminals *
Check parking brake (inspect cables, linkages

and pulleys)
Check carbon brushes in all vacuum, brush

drive, and propel motors
Blow out dust in motors *
Inspect motor commutators *
Clean chains, cables and pulleys *
Clean pivot points on squeegee and scr ub deck

linkages

*

*

*

*

*

*

*

*

*

*

*

*

*

86039070 CUTTER 24V

19

Maintenance

6

8

2

9

11

5

1

7

10

4

3

1. Batteries

2. Squeegee

3. Aqua Mizer

4. Scrub Brushes

5. Recovery Tank Float Shut-Off

6. Solution Strainer

7. Brush Motor

8. Traction Motor

9. Circuit Breakers

10. Brush Shroud & Brush Skirts

11. Vacuum Motor

20

86039070 CUTTER 24V

Batteries

Maintenance

The batteries provide the power to operate the
machine. 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 distilled 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.

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.

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 e ach battery
cell. If a cell should accidentally overflow , clean
immediately.

3. Wipe off the top of the batteries at least once a
week.

4. Test battery condition with a hydrometer at least
once a week.

5. Ensure that all connections are tight and all
corrosion removed.

6. Every 4 to 6 months, remove that batteries from
the machine and clean the battery cases and
battery compartment.

86039070 CUTTER 24V

21

Maintenance

Checking Battery Specific Gravity

Use a hydrometer to check the battery specific gravity.

Checking Gravity

a. Hydrometer
b. Battery

NOTE: Do not take readings immediately after adding
distilled 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)

1.265 100% CHARGED

1.225 75% CHARGED

1.190 50% CHARGED

1.155 25% CHARGED

1.120 DISCHARGED

BATTERY CONDITION

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 clot hing when
working with batteries.

Charge batteries in a well ventilated area. Leave
the battery cover open.

Use a 24 volt, 18 amp maximum output or 25 amp
(depending on the size of the batteries), 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.

FOR SAFETY: Before leaving or servicing
machine; stop on level surface, turn off machine
and remove key.

3. Raise the battery cover.

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

NOTE: If the readings are taken when the ba tt er y
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°): Add (+) to the specific gravity reading 0.004 (4
points), for each 10°F (6°C) above 80° (27°C).

Subtract (-) from the specific reading 0.004 (4 points),
for each 10°F (6°C) below 80°F (27°C).

22

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 ra te of the elec­trolyte may cause an overflow. Resulting in a loss
of battery acid balance and damage the machine.

86039070 CUTTER 24V

Maintenance

+

RED BLK

-

-

BLK

-

BLK

RED

+

RED

+

RED

+

-

BLK

BLK

-

RED

+

BLK

-

RED

+

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 battery cover.

Machines equipped with Onboard Charger:

1. Connect charger's AC power cord to AC mains.
The charger's YELLOW "AC" LED will light.

NOTE: When charger is energized, all machine
function will shut down.

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, turn off machine
and remove key.

1. Raise the battery cover.

2. Disconnect battery pack from machine.

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

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

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

6. Prepare a suitable site to place the batteries.

7. 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.

2. Current level being delivered to the batteries will be
displayed on the charger's bar graph.

3. When battery charge level has reached 80% the
YELLOW "80%" LED will light.

4. Batteries will then receive a low current "finish­charge" indicated by the flashing GREEN "100%"
LED.

5. Charging cycle is complete when "100%" LED is
continuously GREEN.

6. Disconnect charger's AC power cord.

7. Raise battery cover and check the battery electro­lyte level. It should be up to the indicator ring. If
necessary, add distilled water.

8. Lower the battery cover.

NOTE: For additional information about battery
charger function, please see the charger Product
Manual.

86039070 CUTTER 24V

23

Maintenance

SIDE VIEW OF SQUEEGEE BLADE

SQUEEGEE DEFLECTION

TOO MUCH

CORRECT

NOT ENOUGH

Squeegee Blades

The front squeegee blade allows solution to pass
through channels in the blade into the squeegee
assembly while maintaining vacuum to provide lift. The
front blade has four wear surfaces and can be rotated
for extended life. 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. As with the front, each squeegee
blade assembly has four wear surfaces for extended
service.

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.

Adjusting Squeegee

Adjusting the squeegee is a two-part process. First,
the squeegee assembly must have correct pitch in
order for the squeegee blade to have the same deflec­tion at each tip as well as the center. The knob on the
squeegee linkage controls the pitch adjustm ent. The
second adjustment is the deflection. Knobs on each
end of the squeegee control this.

To Remove Squeegee Assembly

1. With the squeegee in the up position, turn key
switch "OFF".

2. Disconnect vacuum hose from squeegee and
loosen both knobs.

3. Pull squeegee assembly rearward from the lifting
carrier.

4. Inspect or repair as necessary and reinstall.

To Replace or Rotate Rear Squeegee
Blades

1. With the squeegee in the up position, turn key
switch "OFF".

FOR SAFETY: Before leaving or servicing
machine; stop on level surface, turn off machine
and remove key.

2. Remove the squeegee assembly from the
machine. Unlatch and remove blade retainer strap
and remove squeegee blade.

3. Rotate the squeegee to new edge position or
replace as required. Each blade has four new
edge positions.

4. Install blade on locating pins of squeegee
assembly.

5. Install squeegee retainer strap.

6. Fasten and lock latch, adjust latch only tight
enough to take up slack in retaining strap.

To Replace or Rotate Front Squeegee
Blades

1. With the squeegee in the up position, turn key
switch "OFF".

2. Remove the squeegee from the machine. Loosen
three thumbscrews and remove the retainer strap
and squeegee blade.

3. Rotate the squeegee to new edge position or
replace as required. Each blade has four new
edge positions. When installing the front blade,
tighten the center thumbscrew first. Insure that the
retainer strap is pressed against the blade before
tightening the outer screws.

24

86039070 CUTTER 24V

Maintenance

SIDE VIEW OF SQUEEGEE BLADE

SQUEEGEE DEFLECTION

CORRECT

3
8

"

(9.5mm)

To Adjust Squeegee Pitch

1. Choose a smooth, level surface. Turn "ON" the
key switch. Lower the squeegee and drive forward
at least 2 feet (60cm.).

2. With the squeegee down, stop the machine. Do
not allow machine to roll back.

FOR SAFETY: Before leaving or servicing the
machine; stop on level surface, 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 the squeegee
blade. The bubble level should also indicate when
the squeegee is adjusted properly. When the air
bubble is in the center of the vial, the deflection
should be even across the squeegee blade.

4. To decrease the deflection of the squeegee blade
at the ends, tighten knob near the squeegee
center. To increase the deflection at the ends of
the squeegee assembly, loosen knob.

5. Check the deflection of the squeegee blades
again. Repeat steps 1 through 4 until the deflec­tion is equal across the entire rear squeegee bla de.

To Adjust Amount of Rear Squeegee
Deflection

1. Choose a smooth, level surface. Lower the
squeegee and drive forward at least 2 feet (60cm).

2. With the squeegee down, stop the machine. Do
not allow machine to roll back.

FOR SAFETY: Before leaving or servicing
machine; stop on level surface, turn off machine
and remove key.

3. Observe the amount of squeegee deflection. It
should deflect 3/8 in. (9.5mm) across the entire
width of the squeegee.

4. To increase the squeegee deflection, turn the 2
knobs at the squeegee ends counter-clockwise. To
decrease the deflection, turn the knobs clockwise.

NOTE: The deflection should be consistent along the
length of the squeegee. If the deflection varies from
end to end the knobs can be adjusted independently
to correct the variation.

5. Turn on the key switch. Raise, then lower
squeegee assembly. Drive forward at least 2 feet
(60cm).

6. Repeat steps 2 through 4 until deflection of 3/8 in.
(9.5mm) is reached.

To Replace Aqua-Mizer™ Squeegee
Blades

These squeegee blades have two wear edges. To use
the second edge:

1. Remove deck shrouds.

2. Remove brushes or pad drivers.

3. Remove each of the Aqua-Mizer squeegee
systems.

4. Remove the hardware from each system that
retains the blade.

5. Flip the blades and replace hardware.

6. Re-install each Aqua-Mizer™ system, brushes or
pad drivers and shrouds.

86039070 CUTTER 24V

25

Maintenance

Scrub Brushes

There are four 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.
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

silicone 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.

Polypropylene is a general-purpose scrub brush with
stiff bristles. Polypropylene works well for maintaining
concrete, wood and tile floors.

Finished 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.

Replacing or Installing Scrub Brushes

1. With the scrub deck up, turn "OFF" the machine.

FOR SAFETY: Before leaving or servicing the
machine; stop on level surface, turn OFF machine
and remove key.

2. Remove the brush cover shrouds.

3. 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.

4. 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.

5. Replace the brush cover shrouds.

NOTE: Check that release plate is completely closed
and pad/brush is securely attached. Damage to
driver or brush could occur.

Recovery Tank Float Shut-Off

When water is no longer being vacuumed from the floor
and the vacuum fan is operating, the ball float has
engaged. The vacuum motor will not vacuum water
with recovery tank full. The recovery tank must be
drained.

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.

Black 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.

The scrub brushes should be checked before each
days work for wire, string, wear and damage.

1. The float shut-off screen can be cleaned in or out
of the machine.

2. To clean the float shut-off while it is inside the
machine wipe material off screen then rinse. Check
that the ball is also clean and moves freely.

3. To remove the float shut-off, grasp the screen with
one hand and the connected tube with the other.
Tilt and pull the float screen assembly to pull it of f
the barb on the tube.

4. To install, place one hand on the tube, and then tilt
and push the float screen assembly over the barb
on the tube.

26

86039070 CUTTER 24V

Maintenance

Solution Strainer

The solution strainer is located in front of the left front
wheel. The solution strainer protects the solenoid valve
from debris. If there is little or no solution flow to the
ground, check the strainer for debris. Drain the solution
tank and clean the solution strainer. To remove the
strainer, turn the bottom part of the strainer counter­clockwise until the bottom is separated. Clean out the
debris from the wire mesh and re-assemble. Make sure
the O-ring gasket is in place when re-assembled

Brush Motor

Do not use a pressure washer to clean around the
brush motors. Use tap pressure only.

Changing Brush Motors

1. With the scrub deck in the stored position, discon­nect brush motor wiring connector from harness.

2. Remove shrouds from scrub deck to access and
remove scrub brushes or pad drivers.

3. Remove retaining bolt, lock washer, flat washer
and star drive from brush motor shaft.

4. Remove 4 brush motor mounting bolts located
under scrub deck.

5. Remove brush motor.

6. Reverse steps to install.

Brush Motor Carbon Brush Replacement

1. Scribe alignment mark on motor barrel to motor
cap. Remove two bolts.

2. Remove end cap from motor.

NOTE: Motors contain two wave washers in cap. Do
not lose these.

3. Release brush from spring tension. Remove screw
connecting brush wire lead to brush holder. Clean
brush holder to insure free movement.

4. Retract spring and install new brush. Install
connector screw and lead.

5. When all new brushes are installed. Place all in
retracted position, held into brush holder by spring
tension.

6. Carefully place end cap onto bearing on motor
shaft.

NOTE: Use care to assure wave washer alignment.

7. With end cap in partially installed position, release
all brushes to contact position with motor commu­tator.

NOTE: Failure to insure all brushes are released will
result in motor failure.

8. Reset end cap and realign with scribe marks on
motor barrel. Reinstall the two attach bolts from
cap into base.

9. Maintain alignment between motor barrel base and
cap.

86039070 CUTTER 24V

27

Maintenance

30 Amp. Protects the left scrub
brush motor.

30 Amp. Protects the right scrub
brush motor.

25 Amp. Protects the vacuum
motor.

25 Amp. Protects the propel
motor.

3 Amp. Protects the machine
controls.

Traction Motor

Do not use a pressure washer to clean around the
motors. Use tap pressure only.

Traction Motor Carbon Brush
Replacement

FOR SAFETY: Before leaving or servicing
machine, stop on a level surface, turn off machine
and remove key.

1. Disconnect batteries from machine.

2. Disconnect the electrical connection to the traction
motor.

3. Remove brush cap.

4. Release brush from spring tension. Remove screw
connecting brush wire lead to brush holde r. Clean
brush holder to insure free movement.

5. Install new brush and reinstall connecting screw
and lead.

6. When all new brushes are installed. Place all in
retracted position, held into brush holder by spring
tension.

7. Carefully replace brush cap onto bearing on motor
shaft.

Circuit Breakers

Circuit breakers interrupt the flow of power in the event
of an electrical overload. When a circuit breaker is
tripped, reset it by pressing the exposed button. If a
circuit breaker continues to trip, the cause of the elec­trical overload should be found and corrected.

Brush Shroud & Brush Skirts

Contain the water in the shroud area. The skirt will flex
over uneven floors and also as the brush or pad wears.
As the brush wears the shrouds can be adjusted so that
skirt does not have to flex so much.

Remove three bolts on each side that fasten the
bracket to the cover and re-assemble in the top holes.
When the brushes are replaced with new ones move
the covers back to the lower set of holes.

28

86039070 CUTTER 24V

Vacuum Motor

Vacuum Motor Carbon Brushes Replacement (Windsor)

End Cap

Carbon
Brushes

If armature commutator is grooved, extremely pitted or not
concentric, the motor will need to be replaced or sent to a
qualified service center.

Important:

These brushes wear quicker as the length shortens
due to increased heat. Spring inside brush housing
will damage motor if brushes are allowed to wear
away completely.

Periodically check the length of the carbon brushes.
Replace both carbon brushes when either is less than
3/8" (9.5mm) long.

3
8

[9.5mm]

Important:

These brushes wear quicker as the length shortens
due to increased heat. Spring inside brush housing
will damage motor if brushes are allowed to wear
away completely.

Periodically check the length of the carbon brushes.
Replace both carbon brushes when either is less than
3/8" (9.5mm) long.

3/8 (9.5mm)

Vacuum Motor Carbon Brushes Replacement (Ametek)

End Cap

Carbon
Brushes

If armature commutator is grooved, extremely pitted or not
concentric, the motor will need to be replaced or sent to a
qualified service center.

Note:

Place
stop in
groove.

(Refer to the Vacuum Group in the parts section of
manual)

Do not use a pressure washer to cl ean around the
vacuum motors. Use tap pressure only. Care must
be taken so that water is not directed into vacuum
motor air intakes.

Changing V acuum Motor

1. Disconnect batteries from machine.

2. Remove front cover.

3. Disconnect electrical connector to the vacuum
motor.

4. Loosen clamp and disconnect hose from vacuum
intake.

5. Remove vacuum motor mounting bracket bolts.

6. Remove vacuum motor from mounting bracket.

7. Reverse steps to install.

Maintenance

86039070 CUTTER 24V

29

Maintenance

RECOMMENDED GREASING:

1-2 strokes of Mobiltemp®78 or compatible clay-based or calcium-based grease.

Greasing Axle

30

86039070 CUTTER 24V

Machine Troubleshooting

PROBLEM CAUSE SOLUTION

Poor or no water pick-up Squeegee out of adjustment Adjust squeegee

Debris caught on squeegee Remove debris
Worn squeegee blades Rotate or replace squeegee blades
Vacuum hose clogged Clear obstruction from hose
Vacuum hose disconnected from

squeegee or recovery tank
Vacuum hose damaged Replace vacuum hose

Recovery tank not sealed

Foam filling recovery tank

V acuum motor does not run, or
runs slowly

Poor scrubbing performance Debris caught in scrub brushes Remove debris

Brush motors do not run, or
runs slowly

Recovery tank full Drain recovery tank
Recovery tank float system dirty Clean float system

Circuit breaker tripped Reset circuit breaker
Loose connection Check motor wires and connections
Faulty vacuum switch Replace switch
Worn vacuum motor brushes Replace brushes, check commutator

Worn brushes or pads Replace brushes or pads
Improper detergent, brush or pad used
Low scrub brush down pressure Increase brush pressure

Low battery charge Charge batteries
Circuit breaker(s) tripped Reset circuit breaker(s)
Loose connection Check motor wires and connection

Faulty brush motor contactor Replace contactor
Worn brush motor brushes Replace brushes, check commutator

Reconnect vacuum hose

Place recovery tank dome on tank.
Replace damaged gaskets.

Empty recovery tank
Use less or different detergent
Use defoamer

Contact equipment or application
specialist

Maintenance

86039070 CUTTER 24V

31

Maintenance

Machine T roubleshooting

PROBLEM CAUSE SOLUTION

Little or no solution flow to the
floor

Solution flow turned off or set too low Turn on or increase flow setting
Solution strainer plugged Clean solution strainer
Solution hoses obstructed Clear obstruction from hose

Vent hole in solution tank lid obstructed Clear obstruction from vent hole
No power to machine B attery disconnected Check all battery cable connections

Battery connections corroded Clean connections
Faulty main contactor Replace contactor
Faulty key switch Replace switch
Little or no propel Low battery charge Charge batteries

Solution tank empty Fill solution tank

Solution solenoid valve obstructed or
stuck

Emergency shut-off activated (If
included)

Wheels spin Decrease brush pressure
Controller overheated
Loose connection Check motor wires and connection

Clean or replace

Reset

Allow cool down period
Adjust brush shroud if needed

32

86039070 CUTTER 24V

Notes:

86039070 CUTTER 24V

33

Notes:

34

86039070 CUTTER 24V

Parts

PARTS

86039070 CUTTER 24V

35

Control Handle

9

1

2

3

4

6

8

7

5

10

11

36

86039070 CUTTER 24V

Control Handle

REF PART NO. QTY DESCRIPTION

1 86238730 1 HANDLE, LEFT
2 86257230 2 SWITCH SPST MOM NO W/LEVER
3 86254920 2 SPRING, COMP .24ODX1.25X.018
4 86231480 2 BUTTON, PROPEL
5 86277070 2 SCREW, 4-40 X .625 PHPNHMS STL ZNPLT
6 86240990 2 HOUSING, BUTTON
7 86277060 4 SCREW, 8-32 X .875 PHPNHTC
8 86277050 4 SCREW, 5/16-18 X .75 SCHCS SS

9 86238740 1 HANDLE, RIGHT
10 86004120 - PROPEL HANDLE ASM LEFT SERVICE ONLY
11 86004130 - PROPEL HANDLE ASM RIGHT SERVICE ONLY

SERIAL NO.

FROM

NOTES

3786039070 CUTTER 24V

Cover (Front) & Tank Mount

10

9

8

7

4

5

1

2

6

2

3

3

38

86039070 CUTTER 24V

Cover (Front) & Tank Mount

REF PART NO. QTY DESCRIPTION

1 86070150 1 BRKT, TANK MOUNT 24V
2 86010670 4 WASHER, 5/16 X .75 X .04 FLT SS
3 86276780 4 SCREW, 5/16-18 X .75 HHCS SS
4 86062530 1 COVER, FRONT, 24V GRY
5 86377890 2 KNOB, 1.36" DIA X 5/16-18
6 86276380 2 SCREW, 5/16-18 X 1.25 SCHSET CP SS
7 86278080 2 SCREW, 5/16-18 X 1.75 SCHSET CP SS
8 86271840 2 NUT, 5/16-18 HEXTHIN NYLOCK SS
9 86010670 2 WASHER, 5/16 X .75 X .04 FLT SS

10 86068150 1 BRACKET, TANK SUPPORT *

SERIAL NO.

FROM

NOTES

3986039070 CUTTER 24V

Cover (Top) & Tank Mount

8

5

7

1

2

3

5

3

6

3

9

10

4

3

10

40

86039070 CUTTER 24V

Cover (Top) & Tank Mount

REF PART NO. QTY DESCRIPTION

SERIAL NO.

FROM

NOTES

1 86062540 1 C OVER, TOP, 24V, GRY
2 86271840 3 NUT, 5/16-18 HEXTHIN NYLOCK SS
3 86010670 10 WASHER, 5/16 X .75 X .04 FLT SS
4 86239630 1 HINGE, COVER TO TANK
5 86276780 4 SCREW, 5/16-18 X .75 HHCS SS
6 86073700 1 BRTK, TANK LEFT
7 86069630 1 BRKT, TANK RIGHT
8 86233390 1 CLAMP, 7/8 DIA "P~CUSHIONED
9 86271870 1 NUT, 1/4-20 HEXTHIN NYLOCK SS

10 86276490 3 SCREW, 5/16-18 X .625 HHCS SS

- 86292630 1 NET, CARGO NOT SHOWN

11 86276780 3 SCREW, 5/16-18 X .75 HHCS SS

4186039070 CUTTER 24V

Decal

8

1

2

3

5

6

7

4

42

86039070 CUTTER 24V

Decal

REF PART NO. QTY DESCRIPTION

SERIAL NO.

FROM

1 86243560 1 LABEL, CUTTER RIGHT
2 86243540 1 LABEL, ELEC. PANEL,24V BASIC
3 86243530 1 LABEL, ELEC PANEL LOWER 24V
4 86243600 1 LABEL, SQUEEGEE LEVER
5 86243550 1 LABEL, CUTTER LEFT
6 86243180 1 LABEL, SOLUTION FILL 24V
7 86004970 1 LABEL WINDSOR LOGO DOMED
8 86243590 1 LABEL, BRUSH LEVER

NOTES

4386039070 CUTTER 24V

Electrical Panel

4

35

6

10

10

8

17

9

DETAIL 'A'

SEE DETAIL 'A'

34

14

16

5

36

31

13

13

29

29

12AB

21

23

9

22

24

9

25

19

20

18

28

33

26

27

29

30

7

15

1

2

3

32

37

36

40

44

86039070 CUTTER 24V

Electrical Panel

REF PART NO. QTY DESCRIPTION

SERIAL NO.

FROM

NOTES

1 86276290 7 SCREW, 10 X .75 PHPNHMS BLK ZNPLT
2 86294250 7 WASHER, .190 X .5 X .09 FLT STL BLKOX
3 86007140 2 SWITCH SPST 2-POSITION ROCKER
4 86242110 2 KNOB, .90OD X .25 COLLET
5 86008900 4 BOOT, SEAL-PUSH BUTTON 7/16-28
6 86082830 1 PLATE, ELEC PANEL, 24V BASIC
7 86237800 1 GASKET, ELEC PLATE, 24V
8 86279300 8 WASHER, 6 X .25 X .031 SPL SS

9 86273990 12 SCREW, 6-32 X .375 PHPNHMS SS
10 86001910 4 BREAKER, 30A 50VDC CIRCUIT
11 - - -

12A 86007170 1 SWITCH KEY TWO POSITION
12B 86193750 - SW,RTRY NON-ILLUM TM OPTIONAL

13 86006420 2 RELAY 24VDC 100A
14 86005700 4 NUT, 10-32 HEXSTRW LK STL ZNPLT
15 86279480 4 WASHER, 5/16 X .588 X .028 EXTLK
16 86271080 4 NUT, 5/16-24 HEX STL GRA ZNPLT
17 86010760 2 WASHER, 5/16 X .688 X .065 FL T STL ZNPLT
18 86082820 1 PLATE, ELECT. PANEL, BACK
19 86254440 2 SPACER,.166IDX.313ODX.375L AL
20 86002950 1 CONTROLLER, 24VDC PROPEL MOTOR
21 86270850 2 NUT, 8-32 HEX NYLOCK SS
22 86003250 1 CIRCUIT BOARD SOL FLOAT WIRED
23 86276880 1 SCREW, 1/4-20 X .375 HHCS SS
24 86255890 2 STANDOFF, 6-32 X 1.0 HEX NYL
25 86255910 1 STANDOFF, 1/4-20 X 1.0 HEX INS
26 86006850 1 SCREW, 1/4-20 X 1.25 SCHSET CP SS
27 86005710 1 NUT, 1/4-20 HEXSTRW LK STL ZNPLT
28 86273910 2 SCREW, 8-32 X 1 PHPNHMS SS
29 86271870 6 NUT, 1/4-20 HEXTHIN NYLOCK SS
30 86005520 1 METER,24V BATTERY CHARGE LEVEL
31 86002000 1 BREAKER, 3 AMP 1681-090-300
32 86006310 1 POTENTIOMETER, 50K OHMS SERVICE ONLY
33 86257030 1 SWITCH MOMENTARY DPST
34 86002010 1 BOOT, 3/8 CIRCUIT BREAKER
35 86004860 1 KEY, SWITCH SERVICE ONLY
36 86255900 4 STANDOFF, 6-32 X 5/8 HEX NYL 1000099610
37 86005530 1 METER, 12-48 VDC LED HOUR 1000099610
38 86267340 2 WIRE, 22" RED/18 76040 X 76075 1000099610 NOT SHOWN
39 86267360 1 WIRE, 14" BLK/18 76011 X 76040 1000099610 NOT SHOWN
40 86238030 2 GASKET, SWITCH CARLING

4586039070 CUTTER 24V

Lift Handle

2B

5

4

6

7

8

4

9

10

3

2A

1

11

3

4

46

86039070 CUTTER 24V

Lift Handle

REF PART NO. QTY DESCRIPTION

SERIAL NO.

FROM

NOTES

1 86077260 1 LEVER, DECK, SWING
2A 86082560 1 PLATE, LEVER NOTCH, 24V BASIC 1000092720
2B 86082280 1 PLATE, LEVER NOTCH BASIC

3 86259410 2 WASHER, .510 X 1 X .063 THR

4 86010670 6 WASHER, 5/16 X .75 X .04 FLT SS

5 86276780 4 SCREW, 5/16-18 X .75 HHCS SS

6 86006930 2 SCREW, 5/16-18 X 1 SCHBTNHCS SS

7 86066860 1 BAR, SQG LIFT SWING 36V

8 86238360 1 GRIP, 3/16 X 1.0 ORANGE

9 86228840 2 BUSHING, .314 X .502 X .5 FLG

10 86271840 2 NUT, 5/16-18 HEXTHIN NYLOCK SS
11 86238350 1 GRIP, 3/16 X 1.0 BLUE

4786039070 CUTTER 24V

Lift Handle Linkage

3

2

4

5

6

8

7

11

12

16

15

13

7

10

15

13

7

10

1

9

10

7

17

7

8

7

13

14

18

48

86039070 CUTTER 24V

Lift Handle Linkage

REF PART NO. QTY DESCRIPTION

SERIAL NO.

FROM

NOTES

1 86259400 3 WASHER, .510 X 1 THR
2 86276920 2 SCREW, 3/8-16 X 1 HHCS SS NP
3 86238430 1 GROMMET 1.00 ID 3/16 GRIP
4 86276780 4 SCREW, 5/16-18 X .75 HHCS SS
5 86010670 4 WASHER, 5/16 X .75 X .04 FLT SS
6 86082270 1 PLATE, PIVOT
7 86010630 6 WASHER, 1/4 X .625 FLT SS
8 86273820 3 SCREW, 1/4-20 X 1.25 HHMS SS

9 86069610 1 BRKT, SCRUB DECK PIVOT 24V
10 86271870 3 NUT, 1/4-20 HEXTHIN NYLOCK SS
11 86008650 1 PIN, COTTER RING 1/4 X .041 X .844
12 86005630 2 NUT, 3/8-16 HEXTHIN NYLOCK SS
13 86228900 3 BUSHING, .252 X .5 03 X .75 FLG
14 86066730 1 BAR, LIFT LINKAGE
15 86009560 1 PIN, CLEVIS 1/4 X .625 STL ZNPLT
16 86077480 1 LINK, SQG LIFT FIXED
17 86003240 1 CABLE .125X26.5,07 07 ,SS,LB,E-E
18 86278910 2 WASHER, 3/8 X .875 X .05 FLT SS

4986039070 CUTTER 24V

Recovery Tank

1

13

19

21

7

11

18

12

17

16

15

14

7

8

9

26

22

23

11

25

20

6

5

3

4

2

26

24

10

50

86039070 CUTTER 24V

Recovery Tank

REF PART NO. QTY DESCRIPTION

SERIAL NO.

FROM

NOTES

1 86274220 1 SCREW, 6-32 X .625 PHPNHMS SS

2 86003340 1 DOME, 13 X 11

3 86003990 1 GASKET, DOME

4 86246080 1 LANYARD, 18.0 W/ LOOP & EYE

5 86014810 1 NUT, 6-32 ACORN SS

6 86032540 1 TANK, REC, 24V, GRY

7 86276290 5 SCREW, 10 X .75 PHPNHMS BLK ZNPLT

8 86001190 1 BRKT, RECOVERY HOSE MTG

9 86089630 1 TUBE, 1.5 PVC X 24.0
10 86237650 2 GASKET, 1 1/2 COMPRESSION
11 86005660 2 NUT 1.5 SLIP JOINT
12 86002400 1 CLAMP, 2.0" WORM GEAR X .312W
13 86004180 1 HOSE, 1.5 BLK VAC X 28”
14 86002840 1 CUFF, 1.5 SLIP X 1.5 HOSE
15 86008400 1 TETHER, DRAIN PLUG
16 86006240 1 DRAIN PLUG 1 1/4"
17 86004450 1 HOSEBARB, 1.5 DOUBLE MCHD
18 86004260 1 HOSE 1.5 X 24.0 DRAIN
19 86271870 2 NUT, 1/4-20 HEXTHIN NYLOCK SS
20 86075540 1 COVER, VACUUM HOSE
21 86069780 1 BRKT, VAC INTAKE
22 86010630 2 WASHER, 1/4 X .625 FLT SS
23 86273810 2 SCREW, 1/4-20 X 1 HHCS SS
24 86236410 1 FLOAT VAC SHUT OFF
25 86257860 1 TUBE, 1.5 WASTE
26 86233140 2 CLAMP, 2.0" WORM GEAR

5186039070 CUTTER 24V

Scrub Brush/Pad Driver

1

6

9

4

8

5

7

2B

2A

2C

3

5

7

5

6

9

4

8

52

86039070 CUTTER 24V

26 INCH DISK:

Scrub Brush/Pad Driver

REF PART NO. QTY DESCRIPTION

SERIAL NO.

FROM

NOTES

1 86000210 2 PAD DRIVER, 13" SD
2A 86000220 2 BRUSH, 13" POLY SD U19980
2B 86000230 2 BRUSH, 13" NYLON SD U19981
2C 86000240 2 BRUSH 13" MILD GRIT SD U19982

3 86005070 1 LOCK PAD CENTER SNAP, TWO STEP

4 86276590 3 SCREW, 12-11 X 1 PHPNHSMS SS TYPEA

5 86276580 4 SCREW, 8-32 X .75 PHTRHMS SS

6 86276600 3 SCREW, 10-12 X .75 PHTRHSMS SS TYPEA

7 86007910 1 SPRING EXT .31D X 2.0L X .03W

8 86007280 1 SOCKET, DRIVE BRUSH

9 86005940 1 PLATE BRUSH RELEASE

5386039070 CUTTER 24V

Scrub Deck Aqua-Mizer™-26IN Scrubhead

1
2
3

4

7

14

7

14

8

7

9

8

7

10

11

13

12

19

18

17

16

12

15

22

23

15

17

18

5

6

20

21

54

86039070 CUTTER 24V

Scrub Deck Aqua-Mizer™-26IN Scrubhead

REF PART NO. QTY DESCRIPTION

SERIAL NO.

FROM

NOTES

1 86006930 4 SCREW, 5/16-18 X 1 SCHBTNHCS SS

2 86228840 4 BUSHING, .314 X .502 X .5 FLG

3 86259420 4 WASHER, .510 X 1 X .093 THR

4 86259400 4 WASHER, .510 X 1 THR

5 8 6255060 2 SPRING, EXT .43D X2.50L X.047W

6 86082370 1 PLATE, AQ LOCK L 13 IN

7 86010630 13 WASHER, 1/4 X .625 FLT SS

8 86271870 11 NUT, 1/4-20 HEXTHIN NYLOCK SS

9 86255990 2 STRAP, AQ BACK R13 IN
10 86256000 2 STRAP, AQ BACK L 13 IN

11A 86001410 1 BLADE, 13 IN LEFT
11B 86135150 1 BLADE, 13IN LT URETHANE

12 86276960 9 SCREW, 1/4-20 X 1 CARR SS
13 86249530 1 PLATE, AQ ATTACH L 13"
14 86273810 2 SCREW, 1/4-20 X 1 HHCS SS
15 86005630 6 NUT, 3/8-16 HEXTHIN NYLOCK SS
16 86249540 1 PLATE, AQ ATTACH R 13"
17 86228910 6 BUSHING, .377 X .502 X 1.25 FLG BRZ
18 86276860 6 SCREW, 3/8-16 X 1.75 SCHBTNHCS SS

19A 86001400 1 BLADE, 13IN RIGHT
19B 86135140 1 BLADE, 13IN RT URETHANE

20 86271840 4 NUT, 5/16-18 HEXTHIN NYLOCK SS
21 86082380 1 PLATE, AQ LOCK R 13 IN
22 86024970 - AQUA-MIZER™ 26 IN SCRUBHEAD LT SERVICE ASM
23 86024980 - AQUA-MIZER™ 26 IN SCRUBHEAD RT SERVICE ASM

5586039070 CUTTER 24V

Scrub Deck Motors

5

4

3

10

9

8

7

6

2

1

56

86039070 CUTTER 24V

Scrub Deck Motors

REF PART NO. QTY DESCRIPTION

SERIAL NO.

FROM

NOTES

1 86005320 2 MOTOR ASM, 24VDC 200RPM GEAR
1A 86001890 - BRUSH SET, 53632 ASI SERVICE ONLY

2 86002830 2 CABLE TIE, .375 X 24.7

3 86010790 8 WASHER, 3/8 X .680 X .094 SPL STL ZNPLT

4 86276970 8 SCREW, 3/8-16 X .75 HHCS SS

5 86007020 2 SCREW, 5/16-18 X 1.25 HHCS SS NP

6 86279130 2 WASHER, 5/16 X .583 X .078 SPL STL ZNPLT

7 86279630 2 WASHER, 5/16 X 1.13 X .09 FLT

8 86003420 2 DRIVER, BRUSH SD

9 86004810 2 KEY, 1/4 X 1/4 X 1 LCSTL SUPPLIED W/ MTR
10 86279640 2 WASHER, .780 X 1.63 X .25 FLT YW ZNPLT

5786039070 CUTTER 24V

Scrub Deck Skirt

2

5

18

19

6

7

21

9

13

14

1

17

9

8

3

4

8

1

15

16

9

8

12

11

10

20

22

23

24

58

86039070 CUTTER 24V

Scrub Deck Skirt

REF PART NO. QTY DESCRIPTION

SERIAL NO.

FROM

NOTES

1 86290040 11 SCREW, 5/16-18 X .75 SCHBTNHCS SS

2 86069650 1 BRKT, SHROUD LEFT

3 86271900 19 NUT, 10-24 HEXTHIN NYLOCK SS 1000094309

4 86010650 19 WASHER, 10 X .562 X .032 FLT STL PSVT

5 86062940 1 SHROUD SCRUBDECK 26IN LFT

6 86277110 19 SCREW, 10-24 X .75 PHPNHMS SS 1000094309

7 86161800 1 LATCH & CONCEALED KEEPER

8 86271840 10 NUT, 5/16-18 HEXTHIN NYLOCK SS 1000094309

9 86292500 10 WASHER, 5/16 X .562 X .063 FLT STL PSVT
10 86270920 4 NUT, 6-32 HEX NYLOCK SS

11 86273950 4 SCREW, 6-32 X .5 PHPNHMS SS 1000094 309
12 86062950 1 SHROUD, SCRUB DECK 26IN RIGHT
13 86011020 1 WHEEL 3" DIA CUSHION RUBBER
14 86001350 1 BUSHING, SPANNER .435 X 1.10
15 86277150 1 SCREW, 5/16-18 X 2 SCHBTNHCS SS 1000094309
16 86082950 1 PLATE, BUMPER WHEEL ATTACH 1000094309
17 86069640 1 BRKT, SHROUD RIGHT
18 86066380 1 BAND, SHROUD SKIRT LEFT
19 86007440 1 SKIRT, 26INCH, LEFT
20 86066390 1 BAND, SHROUD SKIRT RIGHT
21 86007450 1 SKIRT, 26INCH, RIGHT
22 86004730 - SHROUD ASM 26" RIGHT SCRUBHEAD SERVICE ONLY
23 86004740 - SHROUD ASM 26" LEFT SCRUBHEAD SERVICE ONLY
24 86244100 1 LABEL, AQUA-MIZER

5986039070 CUTTER 24V

Scrub Deck Lift Linkage-26In Scrubdeck

7

1

2

3

4

5

4

5

7

4

3

8

6

7

7

7

7

4

5

11

12

4

13

9

4

10

60

86039070 CUTTER 24V

Scrub Deck Lift Linkage-26In Scrubdeck

REF PART NO. QTY DESCRIPTION

SERIAL NO.

FROM

NOTES

1 86273780 6 SCREW, 1/4-20 X .75 HHCS SS NP
2 8 6069910 1 BRKT, ANGLE SUPPORT LEFT
3 86273740 2 SCREW, 1/4-20 X 1.5 HHCS SS
4 86010630 8 WASHER, 1/4 X .625 FLT SS
5 86271870 10 NUT, 1/4-20 HEXTHIN NYLOCK SS
6 8 6069920 1 BRKT, ANGLE SUPPORT RIGHT
7 86259400 10 WASHER, .510 X 1 THR
8 86228920 2 BUSHING, .252 X .503 X 1 BRZ

9 86228900 2 BUSHING, .252 X .503 X .75 FLG
10 86273820 2 SCREW, 1/4-20 X 1.25 HHMS SS
11 86066770 1 BAR, LINK LEFT
12 86066720 1 BAR, LINK RIGHT
13 86236650 1 FRAME, W24V SCRUB DECK

6186039070 CUTTER 24V

Scrub Deck Lift Linkage-Center

1

2

3

4

5

6

7

8

9

10

6

12

13

14

2

2

2

2

3

1

1

6

6

4

4

12

13

2

5

5

10

2

5

5

2

2

3

2

1

2

3

7

4

4

6

4

4

5

2

6

6

11

4

62

86039070 CUTTER 24V

Scrub Deck Lift Linkage-Center

REF PART NO. QTY DESCRIPTION

SERIAL NO.

FROM

NOTES

1 86273820 4 SCREW, 1/4-20 X 1.25 HHMS SS

2 86010630 12 WASHER, 1/4 X .625 FLT SS

3 86228900 4 BUSHING, .252 X .503 X .75 FLG

4 86259400 8 WASHER, .510 X 1 THR

5 86259410 6 WASHER, .510 X 1 X .063 THR

6 86271870 10 NUT, 1/4-20 HEXTHIN NYLOCK SS

7 86228920 2 BUSHING, .252 X .503 X 1 BRZ

8 86070210 1 BRKT, SCRUB DECK LIFT, L.H..

9 86070200 1 BRKT, SCRUB DECK LIFT, R.H.
10 86273740 2 SCREW, 1/4-20 X 1.5 HHCS SS
11 86273780 4 SCREW, 1/4-20 X .75 HHCS SS NP
12 86066760 2 BAR, TENSIONER
13 86090270 4 WASHER, RECTANGULAR HOLE
14 86254880 1 SPRING,COMP 1.687ODX4.5LX.234W

6386039070 CUTTER 24V

Scrub Deck Lift Linkage-Front & Rear

1

2

3

4

5

6

7

8

10

11

12

13

14

15

9

5

5

8

11

10

11

8

9

11

11

8

5

14

16

16

5

17

8

7

5

7

64

86039070 CUTTER 24V

Scrub Deck Lift Linkage-Front & Rear

REF PART NO. QTY DESCRIPTION

SERIAL NO.

FROM

NOTES

1 86066990 1 BAR, VERTICAL LINK

2 86067000 1 BAR, VERTICAL BRAKE

3 86273810 3 SCREW, 1/4-20 X 1 HHCS SS

4 86228900 1 BUSHING, .252 X .503 X .75 FLG

5 86010630 6 WASHER, 1/4 X .625 FLT SS

6 86273820 1 SCREW, 1/4-20 X 1.25 HHMS SS

7 86271870 6 NUT, 1/4-20 HEXTHIN NYLOCK SS

8 86259410 5 WASHER, .510 X 1 X .063 THR

9 86228920 2 BUSHING, .252 X .503 X 1 BRZ
10 86276780 4 SCREW, 5/16-18 X .75 HHCS SS
11 86259400 5 WASHER, .510 X 1 THR
12 86069750 1 BRKT, FRAME MOUNT
13 86069900 1 BRKT, BELL CRANK SUPPORT REAR
14 86273740 2 SCREW, 1/4-20 X 1.5 HHCS SS
15 86066740 1 BAR, DECK LINKAGE, FRONT
16 86271840 4 NUT, 5/16-18 HEXTHIN NYLOCK SS
17 86066750 1 BAR, DECK LINKAGE, REAR

6586039070 CUTTER 24V

Solution

18

14

9

13

15

17

20

16

19

21

13

1

2

3

4

25

6

7

8

10

12

11

SEIZE

ANTI-

5

22

13

22

13

23

24

66

86039070 CUTTER 24V

Solution

REF PART NO. QTY DESCRIPTION

SERIAL NO.

FROM

NOTES

1 86273950 1 SCREW, 6-32 X .5 PHPNHMS SS

2 86234790 1 COVER, CLP SOLUTION

3 86246080 1 LANYARD, 18.0 W/ LOOP & EYE

4 86014810 1 NUT, 6-32 ACORN SS

5 86008270 1 TANK SOLUTION, 24V, BLU

6 86240460 1 HOSEBARB 1/2MPT X 1.0 HOSE

7 86282050 1 HOSE 1ID X .12W CLR X 24.5"

8 86233110 1 CLAMP, 1.0" WORM GEAR

9 86271840 4 NUT, 5/16-18 HEXTHIN NYLOCK SS
10 86276380 4 SCREW, 5/16-18 X 1.25 SCHSET CP SS

11 86222770 1 PLATE, BEARING COVER
12 86197910 1 HOSEBARB 1/2MPT X 1/2 POLY DL
13 86010670 13 WASHER, 5/16 X .75 X .04 FLT SS
14 86276920 7 SCREW, 3/8-16 X 1 HHCS SS NP
15 86279590 2 WASHER, 3/8 SEG STL GALV WAS 87003
16 86005630 2 NUT, 3/8-16 HEXTHIN NYLOCK SS
17 86069930 1 BRKT, SOLUTION FI LL
18 86069910 1 BRKT, ANGLE SUPPORT LEFT
19 86277280 2 SCREW, 3/8-16 X 1 CARR SS 100125123
20 86068160 1 BRACKET, TANK BRACE 100125123
21 86005630 4 NUT, 3/8-16 HEXTHIN NYLOCK SS 100125123
22 86271840 5 NUT, 5/16-18 HEXTHIN NYLOCK SS 100125123
23 86279650 1 WASHER, 5/16 X .75 X .122 SEG SS 1000141108
24 86274720 1 SCREW, 5/16-18 X 1.5 HHCS SS 1000141108
25 86032890 1 TANK, SOLUTION 24V 1000141108

6786039070 CUTTER 24V

Solution

7

2

3

6

8

4

10

9

1

5

13

12

11

10

4

68

86039070 CUTTER 24V

Solution

REF PART NO. QTY DESCRIPTION

1 86273750 2 SCREW, 1/4-20 X .625 HHCS SS NP
2 86233150 3 CLAMP, 3/8 HOSE (D-SLOT)
3 8 6069790 1 BRKT, FILTER/SOLUTION MOUNT
4 86271870 4 NUT, 1/4-20 HEXTHIN NYLOCK SS
5 86271830 2 NUT, 3/8-16 LK NYL BLK
6 86264940 2 CABLE TIE 11.38" UL/CSA
7 86282190 1 HOSE, 1/2ID WIRE BOUND X 13"
8 86007560 1 STRAINER 1/2 HOSE 20 MESH

- 86005870 1 O-RING SEAL FILTER SEAL RON-VIK

- 86007750 1 SCREEN, 20 MESH STRAINER SCRBR

- 86313160 - CAP, STRAINER SHORT

9 86010540 1 VALVE 24VDC SOL.1/2"HOSEBARB

- 86003460 - PROTECTION PART SRVC PART SLND SERVICE ONLY

- 86136820 - SERVICE SLND SPRG KIT SERVICE ONLY
10 86281100 2 HOSE 1/2ID WIRE BOUND X 7"
11 86003580 1 FITTING, 1/2"X3/8~X3/8~ RED. T
12 86280820 2 HOSE 3/8ID NYLOBRD X 10"
13 86001550 2 HOSEBARB, 3/8MPT X3/8 90D

SERIAL NO.

FROM

NOTES

6986039070 CUTTER 24V

Squeegee-26In Scrubhead

37

34

36

5

34

31

32

33

35

7

2

6

29

30

13

15

39
2

3

4
5

10

9

8

7

22

18

19

20

21

24

23

11

12

25

26

27

28

1

17

14

16

70

86039070 CUTTER 24V

Squeegee-26In Scrubhead

REF PART NO. QTY DESCRIPTION

1 86009200 2 KNOB, 3/8-16 4 PRONG ALUM 1000099023 WAS 4
2 86010680 4 WASHER, 3/8 FLT NYL
3 86007780 2 SPRING COMP .60D X 2.0L X .045W
4 86008660 2 COTTER 5/16” RING
5 86001350 4 BUSHING, SPANNER .435 X 1.10
6 86271870 2 NUT, 1/4-20 HEXTHIN NYLOCK SS
7 86005630 4 NUT, 3/8-16 HEXTHIN NYLOCK SS
8 86274130 2 SCREW, 8-32 X .375 PHPNHTC

9 86009910 1 VIAL, LEVEL
10 86082420 1 PLATE, SQUEEGEE TOP 35"
11 86082440 1 PLATE, SQG REAR 35"

12A 86007430 1 SQUEEGEE, REAR BLADE LINTEX
12B 86137020 1 SQUEEGEE, REAR BLADE URETHANE

13 86001340 1 BAND, REAR SQUEEGEE
14 86009180 1 STRIKER, SQUEEGEE STRAP REAR
15 86001330 1 BAND, SQUEEGEE REAR (S)
16 86009170 1 LATCH, SQUEEGEE STRAP
17 86006400 4 RIVET, 5/32 X .062-.125GL POP AL
18 86276920 2 SCREW, 3/8-16 X 1 HHCS SS NP
19 86010790 2 WASHER, 3/8 X .680 X .094 SPL STL ZNPLT
20 86005840 2 NUT, 3/8-16 CPL SS
21 86082450 1 PLATE, SQUEEGEE BOTTOM 35"
22 86008390 1 TUBE ASM, SQUEEGEE VAC
23 86276990 2 SCREW, 3/8-16 X 3.5 CARR SS
24 86276870 2 SCREW, 3/8-16 X 2.5 CARR SS
25 86082430 1 PLATE, SQG FRONT 35"

26A 86008020 1 SQGE BLADE, FRONT LINATEX 35"
26B 86137030 1 SQUEEGEE, FRONT BLADE URETHANE

27 86066370 1 BAND, SQUEEGEE FRONT
28 86277000 2 SCREW, 1/4-20 X 1.5 CARR SS
29 86007040 3 SCREW, 5/16-18 X 1 THUMB SS
30 86271820 3 NUT, 5/16-18 X .028-.056PR CAGE
31 86271840 2 NUT, 5/16-18 HEXTHIN NYLOCK SS
32 86005650 2 NUT, 5/16-18 HEX STL ZNPLT
33 86010670 4 WASHER, 5/16 X .75 X .04 FLT SS
34 86011020 4 WHEEL, 3" DIA. CUSHION RUBBER
35 86276980 2 SCREW, 5/16-18 X 2 HHCS SS
36 86006270 2 PIN, CLEVIS 5/16 X 1.625 STL ZNPLT
37 86069870 2 BRKT, SQG WHEEL
38 86026530 - SQUEEGEE ASM 26 IN SCRUBHEAD SERVICE ASM
39 86004890 2 KNOB,ALUM 3/8-16 NYLOCK NUT SS 1000099023

SERIAL NO.

FROM

NOTES

7186039070 CUTTER 24V

Squeegee Lift Linkage (Lower)

1

2

3

4

5

6

7

1

8

9

10

11

12

13

14

15

16

17

72

86039070 CUTTER 24V

Squeegee Lift Linkage (Lower)

REF

10 86005630 1 NUT, 3/8-16 HEXTHIN NYLOCK SS
11 86072530 1 BRKT, CAMBER PIVOT
12 86276870 1 SCREW, 3/8-16 X 2.5 CARR SS
13 86277130 2 SCREW, 5/16-18 X 1 CARR SS
14 86249060 1 PIN, CLEVIS 3/8 X 4.625 STL ZNPLT
15 86008870 2 BUSHING, 3/8 X .688 FLG
16 86259400 2 WASHER, .510 X 1 THR
17 86008860 1 PIN, CLEVIS 3/8 X 5.5 STL ZNPLT

PART

NO.

1 86008670 2 COTTER 3/8" RING
2 86069450 1 BRKT, SQG PIVOT LIFT
3 86271840 2 NUT, 5/16-1 8 HEXTHIN NYLOCK SS
4 86228840 2 BUSHING, .314 X .502 X .5 FLG
5 86259420 2 WASHER, .510 X 1 X .093 THR
6 86009200 1 KNOB, 3/8-16 4 PRONG ALUM
7 86279510 1 WASHER, 3/8 X 1 X .083 FLT STL ZNPLT
8 86082150 1 PLATE, SQUEEGEE MOUNT
9 86007270 1 SPRING COMP 1.100DX2.0LX.148W

QTY DESCRIPTION

SERIAL NO.

FROM

NOTES

7386039070 CUTTER 24V

Vacuum

4

15

1

5

6

10

9

5

4

11

12

14

3

2

13

7

8

74

86039070 CUTTER 24V

Vacuum

REF PART NO. QTY DESCRIPTION

1 86276920 3 SCREW, 3/8-16 X 1 HHCS SS NP

2 86278910 3 WASHER, 3/8 X .875 X .05 FLT SS

3 86005630 3 NUT, 3/8-16 HEXTHIN NYLOCK SS

4 86001620 1 HOSE ASSEMBLY 1.5 BLK VAC X 67

5 86002400 2 CLAMP, 2.0" WORM GE AR X .312W

6 86271870 3 NUT, 1/4-20 HEXTHIN NYLOCK SS

7- -

8 86005460 1 VAC MOTOR ASM, 24VDC 3 STAGE

- 86230810 - BRUSH SET, 24V 3ST VAC AMETEK SERVICE ONLY

- 86326980 - BRUSH SET 24/36V VAC WINDSOR 1000122411 SERVICE ONLY

9 86010630 3 WASHER, 1/4 X .625 FLT SS
10 86273810 3 SCREW, 1/4-20 X 1 HHCS SS
11 86091170 1 TUBE, 2.0 OD X 1.0L
12 86233430 1 CLAMP 2.50 WORM GEAR
13 - -
14 86064910 1 MUFFLER, VAC MOTOR 1000122451

15 86070630 1 BRKT, VACUUM MOUNT, 24V 1000122451

SERIAL NO.

FROM

NOTES

SEE COVER & TANK

MOUNTPAGE FOR

TANK SUPPORT

BRKT

7586039070 CUTTER 24V

Wheels & Frame

4E

4D

6

8

7

9

10

1

2

5

4A
4C

3

4B

11

76

86039070 CUTTER 24V

Wheels & Frame

REF PART NO. QTY DESCRIPTION

1 86271840 4 NUT, 5/16-18 HEXTHIN NYLOCK SS

2 86230330 2 BRKT, TRANSAXLE MOUNT

3 86271860 8 NUT, 5/16-24 HEX NYLOCK SS
4A 86011050 2 WHEEL COMPLETE 10" FMFL BLK KNOBBY
4B 86137420 - WHEEL ASM, 10" SOLID SPCL SCBR OPTIONAL

4C 86011040 - WHEEL ASM, 10" FMFL N-MARKING OPTIONAL
4D 86354660 - WHEEL, 10" BLK KNBY POLY FILL OPTIONAL

4E 86354670 - WHEEL, 10" N-MARKING POLY FILL

5 86000800 1 AXLE MOTOR 24 VDC
5A 86216150 - BRUSH SET 24V TRANSAXLE (2) SERVICE ONLY
5B 86004660 - HUB KIT, TRANSAXLE 8.600-080.0 1000094309 SERVICE ONLY

5C 86241840 - KEY, WOODRUFF .75 ID HUB 1000094309 SERVICE ONLY

6 86238430 1 GROMMET 1.00 ID 3/16 GRIP

7 86006560 4 SCREW, 5/16-18 X 1 HHCS SS NP

8 86092580 1 FRAME, MAIN, 24V

9 86002310 2 CASTER, 4DIA X 2 W X 3.56 R
10 86270880 8 NUT, 3/8-16 SERFLG STL ZNPLT
11 86278910 8 WASHER, 3/8 X .875 X .05 FLT SS

SERIAL NO.

FROM

NOTES

OPTIONAL

(STANDARD ON

BSCSC264)

7786039070 CUTTER 24V

Wiring-Battery

1

2

3

4

5

6

7

8

13

1

9

11

10

12

78

86039070 CUTTER 24V

Wiring-Battery

REF PART NO. QTY DESCRIPTION

1 86010120 1 CONNECTOR 175 DCA RED W/O TERMS

2 86271870 2 NUT, 1/4-20 HEXTHIN NYLOCK SS

3 86271910 8 NUT, 5/16-18 FLEX LK STL GRA CDPLT

4 86008920 8 BOOT, RUBBER TERM. ISOLATOR

5 86009000 3 WIRE4X9.5BK 5/16RINGX5/16RING

6 86010850 1 WIRE, 4X20RD CTERM X 5/16RING

7 86010860 1 WIRE, 4X20 BK CTERM X5/16RING

8 86260520 2 WIRE, 4X67 BK CTERM X 5/16RING

9 86233360 1 CLAMP, CABLE KIT

10 86270890 1 NUT , 10-32 ACORN STL NKLPLT
11 86010650 1 WASHER, 10 X .562 X .032 FLT STL PSVT
12 86273980 1 SCREW, 10-32 X .75 PHPNHMS SS

13 86312710 1 BLOCK, 3.5 X 4 X 5 FOAM

SERIAL NO.

FROM

NOTES

FOR 86312720

BATTERIES

7986039070 CUTTER 24V

Wiring-Control Panel

BRUSH

RIGHT

NEGATIVE

BATTERY

CABLE

CABLE

BATTERY

POSITIVE

3A

1/65 RED

13 RED

MAIN

KEY

SWITCH

27 GRN

6 BLK

12 RED

30A

30A

30A

56 RED

PROPEL

16 RED

11 RED

10 RED

VAC
MTR

52 RED

14 RED

CONTROLLER

8 BLU

9 BLU

28 WHT

7 RED

47 RED

48 BLK

16 RED

19 BLK

BOARD

29 YLW

57 RED

1 RED

2 BLK

SOLUTION
CONTROL

A

METER

30A

51 RED

LEFT

BRUSH

15 RED

1

B

HOUR

3

2

POT

32 RED

REV

VAC

ROCKER

10 RED

64 RED

49/50 BLK

43/59 BLK

19/66 BLK

E-STOP

58 RED

SWITCH

61 BLK

28 WHT

27 GRN

62 BLK

26 RED

61 BLK

26 RED

63 RED

DIAGRAM B

29 YLW

30 RED

METER 6 BLK

20 BLU

BRUSH

ROCKER

57 RED

BRUSH

20 BLU

RELAY

8 BLU

7 RED

4

1

2

POT

14/15 RED

43 BLK

50 BLK

BATTERY

65 RED

2 BLK

26 RED

62 RED

63 BLK

52 RED

48 BLK

47 RED

51 RED

DIAGRAM A

49 BLK

56 RED

FORWARD

SWITCH SWITCH

FORWARD

PRV NO. 88868

66 BLK

13 RED

12 RED

64 RED

RELAY

58 RED

11 RED

MAIN

54 RED

59 BLK

20 BLU

9 BLU

30 RED

86269300

1

2

2

3

44

4

5

6

INDICATES OPTIONAL ACCESSORY.

80

86039070 CUTTER 24V

Wiring-Control Panel

REF PART NO. QTY DESCRIPTION

1 86238990 1 HARNESS, PANEL, DELUXE

2 86261210 2 DIODE ASM, 76008 X 76008

3 86003410 1 DIODE ASM, 76075 X 76075

4 86267340 2 WIRE, 22" RED/18 76040 X 76075

5 86269300 1 WIRE, 16" RED/18 STRIP X STRIP

6 86267360 1 WIRE, 14" BLK/18 76011 X 76040

SERIAL NO.

FROM

NOTES

8186039070 CUTTER 24V

Wiring Group - Main Harness

LEFT

BRUSH

MOTOR

RIGHT

BRUSH

MOTOR

76 RED

77 BLK

74 RED

75 BLK

69 RED

68 GRN/YLW

SOLENOID

VAC

MOTOR

72 RED

73 BLK

PROPEL

MOTOR

78 RED

79 BLK

A
B

DIAGRAM A

77 BLK

73 BLK

DIAGRAM B

76 RED

75 BLK

74 RED

79 BLK

68 GRN/YLW

69 RED

6 BLK

5 BRN

1

VALVE

78 RED

72 RED

82

86039070 CUTTER 24V

Wiring Group - Main Harness

REF PART NO. QTY DESCRIPTION

1 86238980 1 HARNESS, MAIN

SERIAL NO.

FROM

NOTES

8386039070 CUTTER 24V

Wiring - Schematic-SC264

86261210

86261210

86003410

INDICATES OPTIONAL ACCESSORY

84 86039070 CUTTER 24V

Wiring - Schematic-SCC264

86003410

86261210

86261210

INDICATES OPTIONAL ACCESSORY

8586039070 CUTTER 24V

Notes:

86

86039070 CUTTER 24V

Options

OPTIONS

86039070 CUTTER 24V

87

Brake

1

2

3

4

5

6

7

9

10

13

8

10

14

12

11

2

8

2

1

4

17

9

9

15

16

11

11

12

14

88

86039070 CUTTER 24V

Brake

REF PART NO. QTY DESCRIPTION

1 86248370 2 PAD, BRAKE

2 86006220 3 PIN, ROLL 1/4 X 1.25L

3 86252070 1 ROD, BRAKE 24V

4 86231330 2 BUSH, BRZ FLG .63 X .75 X 1.0

5 86255060 2 SPRING, EXT .43D X 2.50 L X .047 W

6 86070070 1 BRKT, LOWER BRAKE MOUNT 24V

7 86234850 1 CRANK, BRAKE

8 86272610 2 PIN, CLEVIS 5/16" X 3/4" L PLTD

9 86231820 1 CABLE, PARK BRAKE
10 86008660 2 COTTER, 5/16" RING
11 86010630 6 WASHER, 1/4 ID X 5/8 OD SS
12 86271870 5 NUT, 1/4-20 HEX NYLOCK THIN SS
13 86070150 1 BRKT, TANK MOUNT 24V
14 86259400 1 WASHER, THRUST .51 ID X 1 OD BRO
15 86228900 1 BEARING, FLANGED .252ID X .503OD
16 86273820 1 SCR, 1/4-20 X 1.25 HHCS SS
17 86077280 2 LEVER, BRAKE

SERIAL NO.

FROM

NOTES

8986039070 CUTTER 24V

Emergency Stop

1

90

86039070 CUTTER 24V

Emergency Stop

REF PART NO. QTY DESCRIPTION

1 86007180 1 SWITC H, EMER GEN CY STOP

2 86269300 1 WIRE, 16" RED/18 STRIP X STRIP NOT SHOWN

SERIAL NO.

FROM

NOTES

9186039070 CUTTER 24V

Accessory Pump

1

3

2

4

17

6

8

9

10

11

TO FILTER
(EXISTING HOSE)

3

3

2

5

TO COUPLING

3

7

17

3

16

3

BRACKET

RECOVERY

SOLUTION

10

15

14

13

12

92

86039070 CUTTER 24V

Accessory Pump

REF PART NO. QTY DESCRIPTION

1 86010670 1 WASHER, 5/16 FLAT SS

2 86276780 1 SCR, 5/16-18 X 3/4 HHCS SS

3 86233150 6 CLAMP, 3/8 HOSE (D-SLOT)

4 8 6070140 1 BRKT, FILTER/SOLENOID MOUNT

5 8 6240410 1 HOSEBARB, 1/2 TEE

6 8 6282200 1 HOSE 3/8 X 40" WIRE BOUND

7 8 6001550 1 HOSEBARB, 3/8MPT X 3/8 90D

8 86026370 1 PUMP ASM, 24V ACCESSORY

9 86197940 1 HOSEBARB, 3/8MPT X 1/2 90 D DL
10 86270990 4 NUT, 10-32 HEX NYLOCK SS
11 86010650 4 WASHER, #10 X 9/16 OD
12 86197620 1 HOSEBARB, 1/4MPT X 3/8 45D DL
13 86002470 1 COUPLIN G, 1/4 ANCHOR W/1" HEX
14 86005590 1 NIPPLE, 1/4 CLOSE
15 86005580 1 NIPPLE, 1/4 FPT QD
16 86282110 1 HOSE, 1/2" WIREBOUND X 5.5
17 86280750 1 HOSE, 1/2 WIREBOUND X 21”

- 86239020 1 HARNESS PUMP KIT ADAPTER NOT SHOWN

- 86264940 3 CABLE TIE, 11.38" UL/CSA NOT SHOWN

SERIAL NO.

FROM

NOTES

9386039070 CUTTER 24V

Battery Charger-SCC264

94

86039070 CUTTER 24V

Batter y Charger-SCC264

REF PART NO. QTY DESCRIPTION

1 86232940 1 CCHARGER, DELTA Q, 24V, 25A

2 86031810 1 COVER, TOP, 24V GRY OBC

3 86073430 2 BRKT, CHARGER DELTA-Q

4 86226550 1 GROMMET, 1/2 ID X 1/4 GROOVE

5 86005810 6 NUT, 1/4-20 HEX NYLOCK SS

6 86275490 6 SCREW, 1/4-20 X 1 SCHBTNHCS BLKOX

7 86279520 8 WASHER, 1/4 X .625 X .065 FLT BLK ZNPLT

8 86268010 1 WIRE, 20" RED/16 76033 X STRIP

9 86268000 1 WIRE, 12" RED/16 76033 X 76009
10 86268020 1 WIRE, 20" BLK/16 76001 X 76033
11 86251450 1 RELAY, 15A 24V MINI
12 86133400 0.125 TAPE, 1/32T X 1.0 2SA
13 86234390 1 SP CORD ASM, 16/3 SJTW X 2M IEC
14 86268060 1 WIRE, 2" GRN/16 76033 X 76044
15 86075390 1 COVER, CHARGER DELTA-Q

SERIAL NO.

FROM

NOTES

9586039070 CUTTER 24V

Suggested Spare Parts

PART NO. DESCRIPTION

86001910 BREAKER, 30A 50VDC CIRCUIT
86002000 BREAKER, 3 AMP 1681-090-300
86230810 BRUSH SET, 24V 3ST VAC AMETEK
86135310 BRUSH SET 24/36V VAC WINDSOR 1000122411
86006420 RELAY 24VDC 100A
86007140 SWITCH SPST 2-POSITION ROCKER
86009200 KNOB, 3/8-16 4 PRONG ALUM
86007430 SQUEEGEE, REAR BLADE LINTEX
86008020 SQGE BLADE, FRONT LINATEX 35"
86003990 GASKET, DOME
86236410 FLOAT VAC SHUT OFF
86001410 BLADE, 13 IN LEFT
86001400 BLADE, 13 IN RIGHT
86007430 SQUEEGEE, REAR BLADE LINTEX
86008020 SQGE BLADE, FRONT LINATEX 35"
86007440 SKIRT, 26INCH, LEFT
86007450 SKIRT, 26INCH, RIGHT
86004860 KEY, SWITCH

SERIAL NO.

FROM

NOTES

96

86039070 CUTTER 24V

Notes:

86039070 CUTTER 24V

97