Windsor C20X Operation Instructions Manual

AUTOMATIC

SCRUBBER

SERV

Model

C20X

Battery

Po

wered

Floor Scrubber

with Removable

Battery System

98291

Rev.1

512194

c20x-

Operator Safety Instructions

WARNING:

,

Read the instruction manual before operating machine.
Operate this machine only from the rear of machine.

CAUTION: For Indoor Use Only.
To prevent possible damage

to

the floor whe using the
Brush use water or other approved cleaning solution
while operating.

When using the pad option, always keep themachine

moving when

in

contact with the floor.

Use caution when operating the machine on a ramp
or

incline.

Do

not

turn

or leave this machine unattended

on a ramp or incline.
Make sure all Warning and Caution labels are legible

and properly attached to the machine.
Store machine inside. Keep the electrical components

of

the machine dry.

Lead acid batteries generate gasses which can cause

an explosion. Keep sparks and flames away from the

batteries. Charge the batteries only

in

a well venti

-

lated 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.

Machine can cause an explosion when operated near

flammable vapors and materials.

2

,

CZOX"

1.

2.

3.

4.

5.

6.

7.

8.

Raises

and

Lowers Squeegee Assembly

Controls

flow

of

cleaning solution to floor.

Controls

electric power to

all

switched components.

Indicates charge condition

of

batteries.

Light

"ON"

indicates solution valve

is

open.

Switches

on

Vacuum motor.

Switches

on

Brash

Drive

Motor.

Raises

and

lowers Scrub

Deck

Assembly.

CONTENTS

Page 1
Page

2

Page

3

Page 4

Page

5

Page

6

Page

7

page

8

Page 10
Page

11

Page

12

Page

13

Page 14

Page 15
Page 16
Page 18

INTRODUCTION
WARNINGS
CONTROLS
MACHINE

PREPERATION

OPERATING MACHINE - CHARGING
SERVICING
TANKS, VAC

&

FRAME

SCRUB DECK
ELECTRICAL CONTROLS
MECHANICAL CONTROLS

SQUEEGEE

PUMP

&

STANDARD

MODEL

TROUBLESHOOTING
WIRING DIAGRAM

SPARE

PARTS LIST

WARRANTY

Rev.1

5/2/94

3

MACHINE PREPARATION

BATTERIES

1.

Install

the

batteries

and

connect

the

cables

as

shown.

WARNING;

PROVIDE PROPER VENTILATION, LEAVE

DOOR

OPEN WHEN CHARQING BATrERIES.

2.

Charge the batteries before using the machine. (See

battery charging procedure).

BRUSWDRIVE PAD ASSEMBLY

1.

2.

3.

Turn

OFF

main

power

switch

&

brush motor

switch

Raise scrub deck assembly

by

raising control lever to

store position.

Reach under scrub deck

and

rotate drive plate until a

lug hole is visible through the

scrub deck sight hole.

Splash

skirt

\

NOTE:

Turn

the

Brush

I

Pad

drlver counter
clockwlse

to

lock

It

securely.

4.

Position bruswpad driver under plate and

lift

up

to

engage brush lugs

in

plate. A quick countedockwise

motion will lock bxush/pad driver

in

position.

Lower scrub deck by pulling control lever rearward.
Adjust splash

skirt

to floor.

5.

CLEANING SOLUTION

1.

Fill

machine with hot water

and

add cleaning chemical

at the proportion noted

on

the

container.

CAUTI0N:Always use a

low sudsing

cleaning chemical

designed for use

in

automatic hard surface floor scrubbers.

CAUflrON:

To

avoid possible

distortion

of polyethylene

solution/ recovery

tanks.

DO NOT

USE

Wm

TEMPER-

Al'URE THAT

EXCEEDS

150°F

(65

"c.)

CHEMICALS

The

internal

parts

of

the

pump used

in

the

scrubber

(on

models equipped with awriliary pump)

are

suitable for use
with most cleaning chemicals. But it is susceptible to
chemical attach from some cleaning substances, such

as

hydrocarbon solvents and chlorinated bleaches. These

non-

compatible materials are not of the type normally used for
cleaning.

S

UITABL

E

CHE

MI

CALS

Alkalis

Soaps

Clorox

Il

Bleach*

Defoaming Agents

Viegar

Detergents

White

Monday Bleach*

Hydroxides D

-

Limonene

@

Oxygen Bleaches

Sta-Puf Fabric Softener*

@

Wben properly diluted

'Registered Trademark

NONCOMPATIBLE

CHEMICALS

Aldehydes Chlorinated Hydrocarbons
Aromatic Hydrocarbons Lysol*

SP

Butyls

Carbon Tetrachloride Perchorethylene (perc)

Chlorox* Phenolics

Chlorinated

Bleaches Trichlorethylene

Methyl Ethel Ketone

(MEK

I

I

C

h

NOTE:

In

the

following

instructions

all

letter

designations,

IE:

will

be shown

in

the

up

coming

graphical

examples

in

this

guide.

OPERATING THE MACHINE

1.

Adjust

the

operator control handle to a comfortable

position.

2.

Switch

on

main

power

switch.

3.

Release solution.

(Pull

solution control lever rear

-

ward.)

NOTE:

The amount

of

solution can be regulated

during operation depending

on

the type of floor

and

the

tra

-

verse speed

of

the machine.

4.

5.

Switch

on

vacuum motor.

6.

Switch

on

brush drive motor.

Lower scrub deck.

pull

deck lift lever rearward.

CAUTION:

Do not leave brush running

on

floor

while machine

is

stationary.

Lower squeegee. Pull squeegee

lift

lever rearward.

NOTE:

Use adjusting knob

to

change pressure

on

the squeegee. Item

26

page

12

of

this

manual.

Turn

to page 3 for description

on

Traction Drive

Operation

for the proper

motion

control of the

machine.

CAUTION:

Move control handles slow at

first until you

are

comfortable with operation.

7.

8.

-

4

Rev.1

512194

C17120T

OPERATING

MACHINE

WITH

ACCESSORY

TOOLS

The
equipped with the auxiliary pump

kit option.

(NOTE:

Factory installed

option

only.)

1.

Remove vac

hose

hm

squeegee

and

connect to

accessory

vac

hose,

using metal hose coupler.

’ 2.

Connect

solution

hose

from

accessory tool

to

solution outlet nipple located at lower right band
comer of

rear

panel.

Check solution

tank

for cleaning solution

and

make

sure

dome

is

in

place.

Switch

on

main

power switch.

Switch

on

auxiliary pump

and

vacuum switches.

WARNING:

Do

not switch on brush

accessory tools.

floor tool for wet pick-up

can

be

used

on

models

3.

4.

5.

motor when operating machine with

REGULAR MAINTENANCE

BEFORE STARTING

WORK

PERIOD:

1.

Disconnect battery charger.

NOTE:

Disconnect the

“AC“

power cord from the wall receptacle before

removing the

“DC‘

Charger plug from the machine.

Check

water level in batteries. Add

distilled

water

as

needed.

Attach

brush

or drive pad

to

drive plate.

Check

vac

hose

connection at squeegee

shoe.

Check squeegee blades for wear.

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

surface floor scrubbers.

BEFORE

STORING

MACHINE

AT

THE

END

OF

WORK

PERIOD:

1.

2.

3.

4.

5.

6.

2.

3.

4.

5.

6.

Drain

both solution and recovery

tanks

and

rinse

clean.

Remove dome,

lift

out float assembly to

allow

recovery

tank

to

air

dry.

Remove

brush

or drive pad

from

drive plate

and

store

upside down

or

hang

on

wall.

Wipe down exterior of machine With damp cloth.

Raise

squeegee assembly to “store” position.

Charge

batteries. (See Battery Charging Procedure)

BATTERIES - CHARGING

AND

MAINTENANCE

BATTERY CHARGING PROCEDURE

B

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

WARNING:

Lead acid batteries generate

gasses which can cause an explosion.

BATTERIES

-

CHARGING

AND

MAINTENANCE (Cont.)

BAmRY CHARGING PROCEDURE

1.

2.

Set

the

charger

on

a flat level surface.

Open

battery

compartment door. Leave door open during

charsinscycle.
Connect

the

“DC”

charger plug

to

the connector

on

the

machine.

3.

4.

5.

Connect charger “AC“ plug to properly grounded outlet
that

has

correct voltage for the charger.

The charger supplied by

WINDSOR

is

totally automatic

and

shuts

off

when the batteries are My charged.

After charging

check

electrolyte level of

the

batteries.

Add distilled water to the level as

shown

in

diagram.

6.

BATTERY MAINTENANCE

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.

If

cOrrOSioll

(white deposits) appears

on

the

battery

terminals

and

cable clamps, remove and clean. Use a

battery

terminal

and

connector cleaning tool.

Keep

the

battery electrolyte at

the

correct level

-

approximately

1/4”

below bottom

of

iiller

tube

of

each cell. Distilled water should be

added,

as

needed,

AFlXR

charging cycle.

2.

3.

BAlTERY

TERMINAL

CLEANER

Wlndsor

Part

#02101

area.

Rev.1

5/2/94

c20f

5

SERVICING THE POWERTEC
SCRUBBER

CAUTION:

Before

making and adjustments

or

repairs to the machine

...

1.

Only qualified maintenance personnel are to

perform repairs.

2.

Make

sure

battery charger

is

disconnected.

3.

Make

sure

all switches

are

“OFF’.

4.

Remove batteries as required or disconnect

main

battery leads

from

batteries when

making

repairs

to

electrical system..

Refer

to

wiring diagram when replacing electrical

electrical parts or repairing electrical system.

5.

SQUEEGEE ASSEMBLY

To

remove squeegee

assembly-.

1.

2.

3.

Raise

squeegee

lift

arm

to

store position.

Remove

vac hose

frm

squeegee.

Pull

retaining pin

from

locator

stud.

Push

down

and

slide squeegee to

the

right

to

disengage right

hand

stud from drag

ann.

When installing or replacing squeegee blades

make

sure

the smooth side of the blade is

next

to

the

squeegee casting.

4.

ADJUSTMENT

OF

SQUEEGEE

VACUUM MOTOR

1.

Disconnect battery leads and remove batteries
from compartment.

2.

Remove

(6)

screws holding vac motor/ plate

assembly to recovery

tank.

3.

Disconnect vac motor lead

(I

om connector

and lift out

vac motor/ plate assembly.

4.

Check

motor brushes.

When

worn

to

3/8”

replace

both brushes.

13fr

PUMP

ASSEMBLY

(On

models equipped

with

auxiliary

pump)

1.

2.

Remove batteries and squeegee assembly. Lay

the

machine

on

side.

Disconnect

pump motor leads. Remove

(4)

screws

holding pump to

chassis.

Disconnect solution

hoses

from pump head

drawing for replacement parts.

and

lift

out pump

CAUTION:

When replacing hosebarb

on

the

pump

head

-

DO

NOT

OVERTIGHTEN - as

this

could

crack

intake

and exhaust ports

in

pump head.

WHEELS I CASTERS

1.

2.

Use

allen

wrench to remove wheel retaining

smw.

Use arbor press to replace

bearings

as

requind.

Use

grease

gun

to

lubricate

bearings

through zerk

fitting

on

wheel hub

and

caster

axle.

1.

The angle of

the

s

ueegee

can

be

changed with the

adjusting screw.

9r

Turn

screw clockwise

to

tilt

squeegee forward

and

counterclockwise to tilt
rearward. Tighten lock nut after making adjustment.
Down pressure

can

be increased or decreased with the

adjusting nut.

A

properly adjusted squeegee blade

should have

a

slight bend.

(Fig.

1)

Squeegee tracking can

be

controlled by adjusting

tension of squeegee springs.

NOTE:

Position

recovery hose

as

shown

on

page 7 item

37.

2.

3.

INCORRECC

CORRECT

SOLUTION

STRAINER

1.

An

inline solution strainer

is

located under

chassis

a

behind left wheel. Remove sediment bowl and

screen

periodically and rinse clean with hot water. Be

careful

not to misplace the Gasket.

SCRUB

DECK

I

BRUSH MOTOR

1.

2.

3.

4.

5.

Remove batteries

and

squeegee assembly. Lay

machine

on

side.

Remove

(4)

screws holding motor shroud

Remove center screw holding drive plate.

p

Slide

drive plate off motor

shaft.

Disconnect motor leads from

terminal

block.

Remove

(4)

screws holding brush motor to

scrub

deck.

w

Brush

Motor

6.

Remove

(2)

motor thru-bolts andliftoffend

bell.

Replace brushes when worn

to

318”

inch.

Rev.1

5/2/94

C17I20TN

6