Windsor D250 User Manual

CARPET EXTRACTOR

Operating Instructions (ENG)

MODEL: D250 (115V)

D250IE (230V)

Prior to Serial No. 1000054536

F

98637 04/25/02

Read these instructions before operating the machine

SAFETY INSTRUCTIONS

IMPORTANT SAFETY INSTRUCTIONS

When using an electrical appliance, basic precaution

must always be followed, including the following:

READ ALL INSTRUCTIONS BEFORE USING THIS MACHINE.

This machine is for commercial use.

 WARNING:

Connect to a properly grounded outlet. See Grounding Instructions.
Do not leave the machine unattended. Unplug machine from outlet when not in use and before

maintenance or service.

Use only indoors. Do not use outdoors or expose to rain.
Do not allow machine to be used as a toy. Close attention is necessary when used by or near

children.
Use only as described in this manual. Use only manufacturer’s recommended components and

attachments.
Do not use damaged electrical cord or plug. Follow all instructions in this manual concerning grounding

the machine. If the machine is not working properly, has been dropped, damaged, left outdoors, or
dropped into water, return it to an authorized service center.

Do not pull or carry machine by electrical cord, use as a handle, close a door on cord, or pull cord
around sharp edges or corners.

Do not run machine over cord. Keep cord away from heated surfaces.
Do not unplug machine by pulling on cord. To unplug, grasp the electrical plug, not the electrical cord.
Do not handle the electrical plug or machine with wet hands.

To reduce the risk of fire, electric shock, or injury:

Do not operate the machine with any openings blocked. Keep openings free of debris that may reduce

airflow.
This machine is intended for cleaning carpet only.
Do not vacuum anything that is burning or smoking, such as cigarettes, matches, or hot ashes.
This machine is not suitable for picking up health endangering dust.
Turn off all controls before unplugging.
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 for commercial use, for example in hotels, schools, hospitals,
factories, shops and offices for more than normal housekeeping purposes.

Maintenance and repairs must be done by qualified personnel.
If foam or liquid comes out of ma chine, switch off imme diately.

SAVE THESE INSTRUCTIONS

D-250 98637 01/19/99

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GROUNDING INSTRUCTIONS

t

p

e

A

A

A

THIS PRODUCT IS FOR COMMERCIAL USE ONLY.

ELECTRICAL:

The amp, hertz, and voltage are listed on the
data label found on each machine. Using
voltages above or below those indicated on the
data label will cause serious damage to the
motors.

GROUNDING INSTRUCTIONS:

This appliance must be grounded. If it should
malfunction or break down, grounding provides a
path of least resistance for electric current to
reduce the risk of electric shock. This appliance
is equipped with a cord having an equipment­grounding conductor and grounding plug. The
plug must be inserted into an appropriate outlet
that is properly installed and grounded in
accordance with all local codes and ordinances.
The D250 is for use on a nominal 115-volt circuit,
and has a grounded plug that looks like the plug
in “Fig. A”. A temporary adaptor that looks like
the adaptor in “Fig . C” may be used to connect
this plug to a 2-pole receptacle as shown in “Fig.
B”, if a properly grounded outlet is not available.
The temporary adaptor should be used only until
a properly grounded outlet (Fig. A) can be
installed by a qualified electrician. The green
colored rigid ear, lug, or the like extending from
the adaptor must be connected to a permanent
ground such as a properly grounded outlet box
cover. Whenever the adaptor is used, it must be
held in place by a metal screw.
The D250IE is for use on a nominal 230-volt
circuit.

 WARNING:

Improper

connection of the
equipment-grounding conductor can result in a
risk of electric shock. Check with a qualified
electrician or service person if you are in doubt as
to whether the outlet is properly grounded. Do
not modify the plug provided with the appliance ­if it will not fit the outlet, have a proper outlet
installed by a qualified electrician.

PROPER GROUNDING (115V)

Grounding Pin

Grounded
Outlet

Fig. A

Tab For Grounding Screw

Adaptor

NOTE: In Canada, the use of a temporary a daptor is no

ermitted by the Canadian Electrical Cod

CHEMICALS
Suitable Chemicals

lkalis
Detergents
Hydroxides
Soaps
Vinegar

Metal Screw

Adaptor

Grounded Outlet Box

Fig. B

Fig. C

Non-Compatible

ldehydes

romatics Hydrocarbons
SP Butyls
Carbon Tetrachloride
Clorox*
Chlorinated Bleaches
Chlorinated Hydrocarbons
Lysol*
Methyl Ethel Ketone (MEK)
Perchorethylene (perc)
Phenolics
Trichlorethylene
D-Limonene

Warning:
Using the incompatible chemicals listed above
will damage the machine. Damages of this
type are not covered under the 6-3-1 warranty.
Carefully read ingredients on manufacturer's
label before using any product in this machine.

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D-250 98637 04/25/02

OPERATIONS

CARPET INSPECTION:

Determine precisely what areas you are
going to clean. Note problem areas in the
carpet or tack strip. Look for loose carpet,
heavily damaged areas, discolored stains,
or grease spots that will require prespotting.
Note the carpet type. Check the availability
of hot water, drains, and suitable electrical
outlets. If the carpet is loose or worn, have
it repaired before attempting to clean it.

Plan the cleaning route, work from the most
remote area towards the exit. Try not to
travel over the cleaned areas when getting
fresh water or dumping old. Furniture
should be moved out away from the walls
before cleaning. If furniture is moved back
in place before carpet is completely dry,
place plastic or foil protectors under the
legs to prevent possible carpet staining.
When poss i ble use a Windblower (WB3)
and open all windows and doors to speed
carpet drying.

ACCESSORIES:

The D-250 can be used with the following
Windsor equipment: Deluxe Hand Tool
(DHT), Pile Jogger(PJ2A), Standard Floor
Wands(SFW, SW, SW-PRO, PROW), &
Wind Blower carpet dryer(WB3). Contact
an authorized Windsor dealer for
assistance in choosing the right equipment .

GENERAL INFORMATION:
On heavily soiled carpets, or on areas of
high foot traffic, it may be necessary to

use a prespray or traffic lane cleaner
applied with a Pro-Spray. Do not add
presprays to the machine's solution tank. If
a spotter is used, follow the manufacturer's
instructions exactly as printed on the label.
Remove the spotter with the floor tool when
done, spotter left in the carpet may bleach
or brown it permanently.

As the carpet is being cleaned, check to
see if there is foam building up in the
recovery bucket. Add a little defoaming

compound to the recovery tank but never to
the solution tank.

For infrequent use or long periods of
storage, flush the system with a

neutralizing solution of 1 quart white
vinegar mixed with 2 gallons hot water.
Flush the system with clean hot water after
neutralizing.

For hose fitting lubrication, use a light
silicone lubricant which will not damage o­rings.

PROTECT THIS MACHINE FROM
FREEZING.

D-250 98637 0 1/15/99

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OPERATIONS

EQUIPMENT SET-UP:

1.) Plug power cable from machine into
properly grounded wall outlet.

2.) Turn vacuum motor switch on and off
to make sure there is electrical power at
machine.

3.) Connect vac hose to machine. Slide
the swivel cuff over the outlet on the tank.

4.) Connect the hose set to the machine
and wand. Pull back the knurled collar on
the quick disconnect coupler and push onto
the connection on the chassis. To avoid
leaks, check to be sure a positive
connection was made.

5.) Using a clean container, fill the
solution tank with clean, hot water. Mix in a
non-foaming cleaning concentrate for use in
hot water extraction machines following the
manufacturer's instructions, as printed on
the container. When using a powder

cleaner, premix with hot water in a clean
container before adding to the solution
tank.

6.) Turn pump and vacuum switch to the on
position.

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Serial
Number:____________________________
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7.) Start cleaning.

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Date
Purchased__________________________
______________

D-250 98637 01/19/99

MAINTENANCE

DAILY MAINTENANCE:

(At the end of each working day) :

1.) Flush the entire system, including floor tool, hand tool, etc., with 1 to 3 gallons of clean,

hot water.

2.) Vacuum out the solution tank .

3.) Rinse tank with fresh water. Periodically inspect the recovery tank and decontaminate if

necessary, using a Hospital Grade Virucide or a 1-10 bleach to water solution. Waste
water should be disposed of properly.

4.) Remove lint build-up from the float shut-off screen in the recovery tank . (Occasionally

check filter screen at the bottom of the solution tank and rinse clean with hot water if
necessary).

5.) Inspect hoses for wear. Frayed or cracked hoses should be replaced to avoid vacuum

or solution pressure loss.

6.) Inspect power cord for wear or damage. This cable will lay on wet carpet. To prevent

electrical shock replace cords that are frayed or have cracked insulation immediately.

7.) Ensure automatic shut-off ball is working properly.

8.) Clean all dirt and obstructions from drain valve and gaskets to prevent possible leakage

and premature wear.

9.) Run clean water through solution pump when work is complete.

10.) Empty both tanks and rinse, run vacuum (s) for at least one minute to dry motor(s).

11.) Store with access covers removed to allow tanks to dry.

PERIODIC MAINTENANCE

1.) Twice a month, flush a white vinegar solution (One quart vinegar to two gallons of
water) or anti-browning solution (mixed as directed) through the extractor, turning pump
switch on/off several times, flush with clean water. This will prevent build-up of alkaline
residue in the system.

2.) Check hoses for wear, blockages, or damage. Frayed or cracked hoses should be

repaired or replaced to eliminate vacuum or solution pressure loss.

3.) Check all handles, switches, knobs, electrical cables and connections on your machine for

damage. If the cable insulation is broken or frayed, repair or replace it immediately. Don’t
take chances with electrical fire or shock.

4.) Clean out solution tank and remove and clean solution screen.

5.) Clean outside of all tanks and check for damage.

Monthly Maintenance

1.) Check all bearings for noise and wear.

2.) Check all gaskets for wear and leakage.

3.) Check pump pressure; observe spray pattern and check with gauge if necessary.

4.) Check overall performance of machine.

5.) Grease piston inside pressure regulator.

SEMI-ANNUALLY

1.) Check vacuum motor brushes.

D-250 98637 0 1/19/99

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