Clarke Technology 04044A, 07042A, ALTO EXT-15 Operator's Manual

E
EXT 10-15
Extractor
Operator's
Manual
READ THIS BOOK
This book has important information for the use and safe operation of this machine. Failure to read this
book prior to operating or attempting any service or maintenance procedure to your ALTO machine could
result in injury to you or to other personnel; damage to the machine or to other property could occur as
well. You must have training in the operation of this machine before using it. If your operator(s) cannot
read English, have this manual explained fully before attempting to operate this machine.
Si Ud. o sus operadores no pueden leer el Inglés, se hagan explicar este manual completamente antes
de tratar el manejo o servicio de esta máquina.
All directions given in this book are as seen from the operator’s position at the rear of the machine.
For new books write to: ALTO U.S. Inc., 2100 Highway 265, Springdale, Arkansas 72764.
Form No. 78052E
11/98
CLARKE TECHNOLOGY
Printed in the U.S.A.
CONTENTS OF THIS BOOK
Operator Safety Instructions ................................................................................. 3
Introduction and Machine Specifications ................................................................ 4
Controls and Machine Features .............................................................................. 5
How to Prepare the Machine for Operation ............................................................. 6
Instructions for Connection to the Power Supply - 115V
Extension Cords - 120V ............................................................................. 7
Instructions for Connection to the Power Supply - 230V
Extension Cords - 230V .......................................................................................... 8
Machine Operating Instructions ............................................................................... 9
How to Clean an Area of Carpet ................................................................. 9
How To Clean a Larger Area of Carpet ...................................................... 9
Maintenance ........................................................................................................... 10
After Each Use of the Machine .................................................................. 10
How to Prevent Damage from Freezing Temperatures ............................... 11
The Pump and Vacuum Motor ................................................................... 11
How To Check The Commutator and The Carbon Brushes ......................... 12
How to Correct Problems in the Machine ................................................................ 13
Machine Variables and Accessories ....................................................................... 14
Main Frame Assembly Drawing ............................................................................... 16
Parts List ................................................................................................. 17
Tank Assembly Drawing .......................................................................................... 18
Parts List ................................................................................................. 19
Motor Drawing & Parts List 120V ............................................................................ 20
Motor Drawing & Parts List 230V ............................................................................ 21
Pump Drawing & Parts List ..................................................................................... 22
Pump (45929A) Drawing & Parts List ...................................................................... 23
Wiring Diagram 120V ............................................................................................. 24
Wiring Diagram 230V ............................................................................................. 24
Page 2
CLARKE TECHNOLOGY Ext -10, 15 `Operator's Manual
OPERATOR SAFETY INSTRUCTIONS
WARNING
AVERTISSEMENT
ADVERTENCIA
For the safe operation of this machine, read and understand all warnings and cautions.
DANGER means:
Severe bodily injury or death can occur to you or other personnel if
the DANGER statements found on your machine or in your Owner's
Manual are ignored or are not adhered to. Read and observe all
DANGER statements found in your Owner's Manual and on your
machine.
WARNING means :
Injury can occur to you or to other personnel if the WARNING
statements found on your machine or in your Owner's Manual are
ignored or are not adhered to. Read and observe all WARNING
statements found in your Owner's Manual and on your machine.
Damage can occur to the machine or to other property if the
CAUTION statements found on your machine or in your Owner's
Manual are ignored or not adhered to. Read and observe all
CAUTION statements found in your Owner's Manual and on
your machine.
CAUTION means:
WARNING:
You must have training in the operation of this machine before using it. READ THE
INSTRUCTION BOOK FIRST.
DANGER:
Machines can cause an explosion when operated near flammable materials and vapors. Do not
use this machine with or near fuels, grain dust, solvents, thinners, or other flammable materials.
DANGER:
Do not immerse. To reduce the risk of an electric shock, use only on a carpet that has been
moistened by a cleaning process. Protect the machine from rain. Keep the machine in a dry
building. Always clean the machine with a clean dry cloth.
WARNING:
Always use a three-wire electrical system connected to the electrical ground. For maximum
protection against electric shock, use a circuit that is protected by a ground fault circuit
interrupter. Consult your electrical contractor.
WARNING:
To prevent electric shock, always remove the electrical plug from the electrical outlet before
doing any repairs or maintenance to this machine.
WARNING:
To prevent injury, always remove the electrical plug from the electrical outlet before leaving the
machine.
WARNING:
Do not use this machine as a step or furniture. Injury could occur to the operator.
WARNING:
To avoid serious injury, use proper lifting procedures when lifting the machine. Use two able
persons to lift the machine from a vehicle.
WARNING:
Maintenance and repairs must be done by authorized personnel only.
WARNING:
Keep all fasteners tight. Keep the adjustments according to specifications.
WARNING:
Make sure that all the labels, decals, warnings, cautions and instructions are fastened to the
machine. Replace them when necessary by ordering them from Clarke Technology.
WARNING:
Do not use water that is hotter than 60°C (140°F).
CLARKE TECHNOLOGY Ext- 10, 15 Owner's Manual
Page 3
OPERATOR SAFETY INSTRUCTIONS (CONT.)
WARNING:
Improper discharge of waste water may damage the environment and be illegal. The
United States Environmental Protection Agency has established certain regulations
regarding discharge of waste water. Also, city and state regulation regarding this
discharge may be in effect in your area. Understand and follow the regulations in your
area. Be aware of the environmental hazards of chemicals that you dispose.
CAUTION:
To prevent damage to the power cord, do not move this machine over the power cord,
instead, lift the power cord over the machine.
CAUTION:
To prevent damage to the power cord and hoses, do not use the power cord or hoses
to pull the machine.
INTRODUCTION and MACHINE SPECIFICATIONS
Use the extractor for cleaning the carpet. When used with a floor tool, the machine applies cleaning solution
to the carpet and removes the dirty solution and soil from the carpet.
The extractor has controls to start the pump for the solution and the motor for the vacuum. The floor tools
have controls to release the solution. The power brush tools have controls to release the solution and to
operate the brush.
The extractor has a demand pump. The pump starts when the solution lever on the floor tool is activated.
The pump stops when the lever is released.
NOTE:
Code No.
Model
Electrical
07042A
04043A
04044A
04045A
EXT-10
EXT-10 CE
EXT-15
EXT-15 CE
115 V 60 Hz
230V 50Hz
115 V 60 Hz
230V 50Hz
Amps (Vac motor & pump)
Solution Pump
Solution Tank
14.5A
7A
14.5A
7A
105 psi
7 bar
105 psi
7 bar
10 Gal
38 liters
15 Gal.
57 liters
Recovery Tank
9 Gal.
34 liters
13.5 Gal.
51 liters
Solution Flow
2.0 Gal. /M
7.61/m
2.0 Gal. /m
7.61/m
Vacuum Motor (x2)
1 hp (x2)
0.75kw(x2)
1 hp (x2)
0.75kw(x2)
Power Cable
35'
11m
35'
11m
Weight
88 lbs.
40kg
94 lbs.
43kg
Shipping Weight
Dimensions
98 lbs.
45KG
105 lbs.
48kg
Warranty
Noise (dBA)
1 year
31"x 20" x 32"
79x51x81cm
1 year
<70
31"x20"x32"
79x51x81cm
1 year
1 year
<70
When using the extractor to clean carpets, follow this procedure:
1. Do not walk on freshly cleaned carpets for at least four hours or until the carpet is dry to touch.
2. Do not remove aluminum or plastic pieces that have been placed under the legs of furniture until
the carpet is dry.
3. Do not allow children or pets to crawl or walk around on the damp carpet.
4. Vacuum right after the carpet is dry and then vacuum the carpet once a week as needed.
Page 4
CLARKE TECHNOLOGY Ext -10, 15 `Operator's Manual
CONTROLS and MACHINE FEATURES
The Vacuum Motor Switch
The vacuum motor switch is on the top of the extractor.
Put the switch in the "I" position to start the motor. Put the
switch in the "O" position to stop the motor.
The Pressure Gauge
The pressure gauge is on top of the machine. The gauge
indicates the amount of pressure.
The Vacuum Gauge
The vacuum gauge is on top of the machine. The gauge
indicates the inches of water.
The Switch to Activate The Pump
The pump motor switch is on the top of the extractor. Put
the switch in the "I" position to start the pump motor.
Press the lever on the floor tool to activate the pump.
Release the lever on the floor tool to stop the pump. Put
the switch in the "O" position to stop the pump motor.
NOTE: While the machine is in operation the pump
will shut off automatically when it reaches full pressure. The pump will automatically turn on when the
pressure decreases.
The Hour Meter
The hour meter is on top of the machine. The gauge
indicates the amount of time the machine has been
operated.
The Solution Hose Adapter
The solution hose adapter is on the front of the machine.
The Vacuum Hose Adapter
The vacuum hose adapter is on the front of the machine.
The Drain Valve
The drain valve is below the vacuum hose adapter. Lift the
handle to open the drain.
CLARKE TECHNOLOGY Ext- 10, 15 Owner's Manual
Page 5
HOW TO PREPARE THE MACHINE FOR OPERATION
2
To prepare the machine for operation, follow this
procedure:
1
1. Connect the vacuum hose to the hose connector
on the extractor (1) and to the end of the vacuum
tube on the floor tool (2). See figure 1
2. Connect the solution hose to the extractor (1)
and the floor tool (2). Fasten the quick-disconnect
fitting, slide the knurled collar on the solution
hose away from the opening. Put the knurled
collar around the quick-disconnect and release
the knurled collar. See figure 2
Figure 1
WARNING: Do not use water that is hotter than
60°C (140°F).
3. Before moving the extractor onto the carpet, put
clean hot water into the solution tank.
4. Add a cleaning chemical, such as Clarkare®
Extractor Concentrate, to the hot water. For the
correct amount, follow the directions shown on
the container.
5. If the extractor removes an excess amount of
foam from the carpet, add a de-foamer such as
Clarkare® De-foamer Concentrate to the recovery
tank. The amount needed will vary according to
the amount of detergent already in the carpet.
CAUTION:
To prevent damage, use a waterbased de-foamer rather than an
oil-based de-foamer.
CAUTION:
Do not leave the extractor or
other cleaning machines or tools
on the carpet when not in use.
Cleaning solution in the machines
and tools can leak onto the carpet
and cause light spots or stains.
1
2
Figure 2
NOTE: To order Clarkare® Extractor Concentrate, order
part no. 398421. To order Clarkare ®
Defoamer,order part no. 398420.
For instructions for preparation and operation of your
floor tool or power brush tool, read the operator's manual
given with your floor tool or power brush tool.
Page 6
CLARKE TECHNOLOGY Ext -10, 15 `Operator's Manual
INSTRUCTIONS FOR CONNECTION TO THE
POWER SUPPLY AND ELECTRICAL GROUND 115 V
This product must be grounded. If it should malfunction or breakdown, grounding provides a path of least resistance for electric
current to reduce the risk of electric shock. This product is
equipped with a cord having an equipment-grounding 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.
WARNING:
Improper connection of the equipmentgrounding 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 product - if it will not fit the
outlet, have a proper oulet installed by a
qualified electrician.
Grounded
Outlet
Grounded
Outlet Box
Grounding
Pin
Figure 3
This product is for use on a nominal 120 volt circuit and has a
grounding attachment plug that looks like the plug illustrated in
Figure 3 . Make sure that the product is connected to an outlet
having the same configuation as the plug. No adaptor should be
used with this product.
WARNING:
To reduce the risk of fire, use only commercially available floor cleaners and waxes
intended for machine application.
This machine is intended for commercial use.
WARNING:
To prevent possible electric shock, protect
the machine from rain. Keep the machine in
a dry building.
WARNING:
To prevent possible electric shock, always
use a 3-wire electrical system connected to
the electrical ground. for maximum protection against electrical shock, use a circuit
interrupter. Consult your electrical contractor.
WARNING:
Do not cut, remove or break the ground pin.
If the outlet does not fit the plug, consult
your electrical contractor.
WARNING:
Have worn, cut, or damaged cords replaced
by an authorized service person.
Extension Cords
Use only an approved extension cord with two main conductors,
and one earthing conductor. This machine has a power cord with
a wire size of 16 AWG (AWG means American wire gauge).
WARNING:
If you use an extension cord, use one that
has a minimum wire size of 14 AWG. Do not
use an extension cord longer than 50 feet.
Do not join two extension cords.
CLARKE TECHNOLOGY Ext- 10, 15 Owner's Manual
Page 7
INSTRUCTIONS FOR CONNECTION TO THE
POWER SUPPLY AND ELECTRICAL GROUND 230V
WARNING: This machine will operate only on AC
frequency and electrical voltage
shown on the nameplate. Make sure
you have the correct frequency and
voltage before connecting the power
cord to an outlet.
This machine must be connected to the electrical ground
to protect the operator from electric shock. The machine
has a power cord with two main conductors and one
earthing conductor. Connect the plug to the type of
receptacle shown in figure 4. The green and yellow
conductor in the cord is the ground wire. Never connect
this wire to any terminal other than the ground terminal.
WARNING: Always use this machine with an AC
three-conductor electrical ground.
When replacing any worn, cut, or
damaged cords contact an authorized electrician. Do not move the
machine over the electrical cord. Always lift the cord over the machine.
Figure 4
Extension Cords
Use only an approved extension cord with two main
conductors and one earthing conductor. The machine
has a power cord with wire size 1.5mm2.
WARNING: If you use an extension cord, make
sure the cord has a minimum wire size
1.5mm2. Do not use an extension
cord longer than 15 meters. do not
join two extension cords.
WARNING: Do not cut, remove, or break the
ground terminal. Do not try to fit a
three-terminal plug into a receptacle
or connector body that does not fit
the plug. If the receptacle or connector body does not fit the plug, see
your authorized Clarke Technology
dealer or get an authorized electrician to make the connection.
Page 8
CLARKE TECHNOLOGY Ext -10, 15 `Operator's Manual
MACHINE OPERATING INSTRUCTIONS
How to Clean an Area of Carpet See Figure 5
WARNING:
Do not use water that is hotter than
140°F.
To clean an area of carpet, follow this procedure:
1. Start the pump for the solution and the motor for the
vacuum on the extractor.
2. Begin at the right-hand corner of the carpet.
3. Hold the floor tool at the angle that gives the best
vacuum seal between the tool and the carpet.
4. Apply pressure to the lever for solution release. Pull
the tool toward you at a slow, steady speed. To remove
as much solution as possible, release the lever before
you stop moving backward.
5. To clean the edge of a room, move the tool along the
baseboard until the edge of all the carpet is cleaned.
6. To clean a small area of carpet, clean the carpet in
sections three feet square. As you make more
passes, repeat one inch of the area already cleaned.
7. To remove more liquid from the carpet, make passes
over the area already cleaned, but do not apply
pressure to the lever for the solution.
3
2
1
6
5
4
Figure 5
How To Clean A Larger Area Of Carpet See Fig. 6
To clean a larger area of carpet, follow this procedure:
1. Begin at the right-hand corner of the carpet.
2. Make a pass halfway along the edge of the carpet. Pull
the tool backward at a steady speed.
3. Move to the edge of the carpet. Make another pass
next to your first pass.
4. As you make more passes, repeat one inch of the area
already cleaned. If you use a power brush tool, repeat
one inch of the area already cleaned by the brush.
Make each pass four inches different in length to
prevent making a line in the center of the carpet.
5. Make more passes until half of the carpet is cleaned.
To remove more liquid from the carpet, make passes
over the area already cleaned, but do not apply
pressure to the lever for the solution.
6. Move to the right-hand corner of the part of the carpet
not yet cleaned.
7. Make a pass halfway along the edge of the carpet.
8. As you make passes, repeat one inch of the area
already cleaned.
9. Make more passes until all of the room is cleaned.
Figure 6
CAUTION: Clarke Technology will not be held
liable for damage to the carpet, or
poor results because of the operator's
lack of ability.
CLARKE TECHNOLOGY Ext- 10, 15 Owner's Manual
Page 9
MAINTENANCE
WARNING: Maintenance and repairs must
be done by authorized personnel only. Keep all fasteners tight.
Use only genuine Clarke Technology parts.
WARNING: Do not operate this machine unless it is completely assembled.
NOTE: For maintenance of the floor tools or power
brush tools, read the manual given with the tools.
After Each Use of the Machine
1. To remove unused cleaning solution from the
solution tank, put the end of the vacuum hose in
the solution tank. Start the vacuum motor. Stop
the motor when the tank is empty.
2. To prevent damage to the valves and jets, flush
one gallon of clean water through the solution
system and the tools.
Figure 7
3. Disconnect the power cord from the outlet.
4. Put a bucket under the drain valve (1).
5. Pull the drain valve handle (2). See figure 7.
6. Drain the dirty solution from the tank.
7. Discard the dirty solution.
8. Use a dry cloth to wipe the tools and both tanks,
inside and out.
9. Apply a small amount of silicone lubricant to the
quick-disconnect fittings. To prevent damage to
the O-rings, do not use an oil lubricant.
10. Inspect the gasket or the vacuum shut-off valve. If
the gasket is damaged, replace the gasket.
Figure 8
11. Inspect and clean the filter screen in the bottom
of the solution tank. See figure 8. To remove the
filter, turn the filter to the left. To install the filter,
turn the filter to the right.
Page 10
CLARKE TECHNOLOGY Ext -10, 15 `Operator's Manual
MAINTENANCE (CONT)
How To Prevent Damage From Freezing Temperatures
To prevent damage from freezing temperatures follow
this procedure:
Remove all of the solution from the pumping system
before putting the machine in storage or moving the
machine in below-freezing temperatures.
To remove all the solution, follow this procedure:
1. Use the vacuum hose to remove all the solution
from the clean solution tank.
2. Connect the solution hose to the extractor and a
floor tool.
3. Put approximately 1 quart of windshield washer or
RV antifreeze solution in the solution tank.
4. Put the switch for the pump in the "I" position.
5. Put the end of the floor tool in the recovery pail.
6. Press the lever on the floor tool to activate the
pump.
7. Make sure the solution runs through the system.
8. Release the lever on the floor tool to stop the
pump.
9. Flush the antifreeze solution from the system
before using the extractor.
10. Make sure the machine is the same temperature
as the room before using the machine.
WARNING: Electrical repairs must be done by
authorized personnel only.
WARNING: After electrical repairs are done to
the machine, the machine must be
tested for electrical safety.
How To Get Access To The Pump and Vacuum
Motor
Figure 9
To get access to the pump and the vacuum motor,
follow this procedure:
1. Put the machine on its side.
2. Remove the screws that hold the bottom panel to
the machine. See figure 9
3. Remove the bottom panel from the machine.
CLARKE TECHNOLOGY Ext- 10, 15 Owner's Manual
Page 11
Maintenance Of The Motor
This machine has a vacuum motor that uses carbon
brushes. The carbon brushes in the motor must be
checked every three months, or every 500 hours of operation, whichever comes first. If either of the brushes is
shorter than 3/8 inch, replace both of the carbon brushes.
How To Check The Commutator And The Carbon
Brushes
WARNING: Electrical inspections must be made
by a person authorized to make
electrical repairs.
To check the commutator and the carbon brushes follow
this procedure:
1. Disconnect the power cord from the electrical outlet.
2. Empty both tanks.
3. Put the machine on its side.
4. Remove the ten screws that hold the bottom panel to
the machine.
Figure 10
5. Remove the bottom panel from the machine.
See Figure 10.
6. Disconnect the ground wire and wire clips.
7. Remove the plastic motor cover.
8. Inspect the commutator. Take the machine to a Clarke
Technology authorized repair location if you see any of
the following conditions:
a.Small holes in the surface of the commutator.
See "A" in figure 11.
b.Uneven color. Look for an even dark brown color.
Clean areas or very dark areas indicate a problem.
See "B" in figure 11.
c.High mica. The mica insulation must be lower than
the commutator bars. See "C" in figure 11.
9. To check the carbon brush assemblies, remove the
two screws from the holding bracket.
10. Remove the bracket.
11. Remove the carbon brush assemblies.
12. Check the carbon brush assembly. Replace both
carbon brush assemblies if either carbon brush is
shorter than 3/8 inch. If either brush is shorter than ½
inch, order replacement brushes. Be ready to replace
both carbon brushes earlier than the normal inspection
time.
Figure 11
13. Put the motor brushes in position.
14. Using the two screws, install the bracket that holds
the carbon brushes.
15. Install the plastic motor cover.
16. Install the motor and fasteners.
Page 12
CLARKE TECHNOLOGY Ext -10, 15 `Operator's Manual
HOW TO CORRECT PROBLEMS IN THE MACHINE
Problem
The machine will not run.
Cause
1. The machine has no power.
Action
1. Make sure the machine is connected to the correct
frequency and voltage, and all connections are tight.
Make sure the plug is in the electrical outlet.
There is no suction.
There is no pressure.
The solution tank leaks.
The recovery tank overflows.
2. The power cord is damaged.
2. Contact an authorized service person to replace the
cord.
1. The vac motor does not run.
1. Put the switch for the vacuum in the "I" position.
2. The vac motor switch is defective.
2. Contact an authorized service person.
3. There is a loose motor connection.
3. Contact an authorized service person.
4. There is an obstruction in the vacuum hose.
4. Remove the obstruction.
5. The recovery tank is full.
5. Remove the liquid from the tank.
6. The dome gasket is worn or damaged.
6. Contact an authorized service person to replace the
gasket.
7. The dome is not in the correct position.
7. Put the dome in the correct position.
8. The internal vac hose is damaged
or stopped.
8. Contact an authorized service person.
9. The dome is damaged.
9. Replace the dome.
10. The motor brushes are worn.
10. Replace the motor brushes.
11. A wrong size pail is being used.
11. Use only the pail given with the machine.
1. The switch is in the "OFF" position.
1. Put the switch in the "I" position.
2. The pressure switch is damaged.
2. Contact an authorized service person.
3. The pump motor will not run.
3. Contact an authorized service person.
4. The pump motor brushes are worn.
4. Contact an authorized service person.
5. The quick disconnect fitting is dirty
or stopped.
5. Contact an authorized service person.
6. The solution hose is bent.
6. Straighten the hose. Replace if damaged.
7. The pump is worn.
7. Contact an authorized service person.
8. The pump switch is defective.
8. Contact an authorized service person.
9. The pump connections are loose.
9. Contact an authorized service person.
10. The pump intake and oulet valves are worn.
10. Contact an authorized service person.
11. The thermo protector is open.
11. Contact an authorized service person.
12. The solution tank is empty.
12. Fill the solution tank.
13. The intake screen is dirty.
13. Clean the screen.
14. The rectifier in the pump motor is bad.
14. Contact an authorized service person.
1. The intake gasket is worn.
2. The tank is damaged.
1. Contact an authorized service person.
2. Contact an authorized service person.
1. The float is dirty or damaged.
2. There is too much foam.
3. The float gasket is dirty or damaged.
1. Clean the float. Replace if damaged.
2. Put defoamer in the solution. Order P/N 398420.
3. Clean the gasket. Replace if damaged.
CLARKE TECHNOLOGY Ext- 10, 15 Owner's Manual
Page 13
Clarke Technology EXT- 10, 15
Machine Variables and Accessories 11/98
Variable
Code
04042A
Breakdown:
04042A
EXT -10 120V/60 Hz
04043A
Breakdown:
04043A
EXT -10 220V/50/60 Hz
04044A
Breakdown:
04044A
EXT -15 120V/60 Hz
04045A
Breakdown:
04045A
EXT -15 220V/50/60 Hz
ACCESSORIES
Descriptions
Clarkare® Concentrate - case (4-1 gal.)
Defoamer - case (4-1 gal.)
Traffic Lane Spotter - case (4-1 gal.)
Upkeep Shampoo - case (4-1 gal.)
Carpet Dryer Deluxe
4" Metal Hand tool
4" Plastic Hand Tool
4" Tool & Hose Assembly
8" Plastic Wand
12" Metal Wand
PB - 12 Power Brush 12"
10' Hose Assembly
20' Hose Assembly
1½ to 1½" Coupler
Page 14
Part No.
398425
398426
398427
398430
04130Bu
59228Au
59231Au
55173Au
59230Au
59229Au
04016B
59232Au
55183Au
682408
CLARKE TECHNOLOGY Ext -10, 15 `Operator's Manual
NOTES
CLARKE TECHNOLOGY Ext- 10, 15 Owner's Manual
Page 15
CLARKE TECHNOLOGY EXT-10, 15
Main Frame Assembly Drawing 11/98
9
2
6
1
3
10 6
15
11
16
17
12
7
8
13
5
4
6
35
37
36
53
18
19
53
38
34 14
19
53
22
58
24
31
32
19 28
23
21
25
12
23 22
55
56
20
53
20
24
26 23 27
30
9
27 23
12
23
29
33
34
39
40
6
59
42 11 41
54
43
44
11
39
46
47
48
45
14
49
52 43
6 52
54
43 54
43
44
51
49
14
61
60
40
6
54
42
43
44
46
43
51
14
44
50
Page 16
CLARKE TECHNOLOGY Ext -10, 15 `Operator's Manual
CLARKE TECHNOLOGY EXT-10, 15
Main Frame Assembly Parts List
11/98
Item # Part No.
1
2
34003B
42214A
42231A
3
38002A
4
672011
5
672012
6
85522A
7
215103
8
215104
9
35114B
10
35115A
11
672013
12
35147A
13
49612A
14
962957
15
62604A
16
34217A
17
962983
18
692473
19
962901
20
692472
21
45905C
45929A
22
692870
23u 50248A
24
980982
25
962970
26
69404A
27
170030
28
729221
29
851144
30
52401A
31
215104
32
73275A
33
50300A
34
980645
Description
Qty.
Item # Part No.
Description
Qty.
Main Frame EXT-10/15
Cord, Power 120 Volt
Cord, Power 230 Volt
Strain, Relief
Clamp, Strain Relief
Clamp, cord
Screw, 10-16 x 1 Pan Hd
Label, Caution
Label, Warning
Hose, Pressure Gauge
Hose, Vacuum
Clamp, Hose
Hose, Intake
Harness Assembly
Screw, 10-16 x ½ PN*ST
Cover, Upper Chamber
Gasket, Upper Chamber
Screw, ¼-20 x 5/8 Pn
Caster, Rear
Screw, 9/32 -16 x ¾ Hx
Caster, Front, Swivel
Pump, 115 Volt
Pump, 230 Volt
Elbow, Swivel 3/8 Hose Barb
Clamp, Hose
Washer, #10 Plain
Screw 10-6 x 1¼ Pn Hi-Lo
Hose, Discharge
Coupling, ¼ MPT x 1/8 MPT
Tee, ¼ FPT
Bushing, ¼ MPT x 1/8 FPT
Connector, ¼ Tube x 1/8 FPT
Label, Fire Warning
Label, Warning, Rain
Adapter, 1/8 FPT to 3/8 H
Washer
1
1
1
1
1
1
19
1
1
1
1
4
4
Ref
16
1
1
8
2
16
2
1
1
2
5
10
4
1
1
1
1
1
1
1
1
3
35
66617A
36
725729
37
737140
38
15631A
39u 643418
40u 44906A
44907A
41
674112
42
954010
43u 980603
44u 962987
45
620281
46
693473
47
62605A
48
49
930093
50
30602A
51
962109
52
920200
53
980651
54
911933
55
73276A
56
73277A
NI
911177
NI
899254
58
66653A
59u 49310A
60u 47201A
61u 69894A
NI
962009
NI
81901A
NI
47802A
NI
47701A
NI
42910A
NI
43004A
Plate, Q.D. Mounting
Nipple, 1/8 Hex
Quick Disconnect
Hose, Assembly, Applicator
Gasket, Vacuum Motor
Motor, Vacuum120 Volt
Motor, Vacuum 230 Volt
Hose, Exhaust
Wire, Assembly, Ground
Washer, #10 Shakeproof
Screw 10-24 x ½ Pn St.
Adapter, Accessory
Gasket, Vac Motor, Bottom
Cover, Frame Bottom
Serial Plate
Rivet, 1/8 Dia., Pop
Baffle Assembly, Air Intake
Screw, 10-24 x 5/8 Pn SS
Nut, 10-24 Hex
Washer 5/16 Plain
Terminal
Label, Spanish
Label, Water
Nut, Wire (Not Shown)
Tie, Wire (Not shown)
Plate, Pump, Adapter
Lead Asm. (CE Machine only)
Filter Asm. (CE Machine only)
Bracket (CE Machine only)
Screw
Nut, Keps #10-24
Terminal, Ring
Terminal, ¼ FIFQDC
Fuse
Fuse Holder
1
1
1
Ref
2
2
2
1
2
8
6
1
2
1
1
8
2
2
2
16
1
1
1
4
1
1
2
1
1
4
4
1
2
1
1
NI = Not illustrated
NOTE: uindicates a change has taken place since last
publication of this manual.
CLARKE TECHNOLOGY Ext- 10, 15 Owner's Manual
Page 17
CLARKE TECHNOLOGY EXT-10, 15
Tank Assembly Drawing
11/98
5
4
3
7
1
6
53
8
12
51
51
50
50
52
14
13
19
16
26
15
9
18
17
8
19
27
28
21
22
20
21
27
25
30
29
24
18
32
33
31
23
16
41
34
21 42
43
35
36
37
38
39
40
44
8
48
46
Page 18
49
47
CLARKE TECHNOLOGY Ext -10, 15 `Operator's Manual
CLARKE TECHNOLOGY EXT-10, 15
Tank Assembly Parts List
11/98
Item # Part No.
1
2
3
47316B
44400B
44401B
4
54204B
5
54205B
6
37304C
7
85811A
8
962109
9
692409
10 83003A
11 920068
12 32317B
13 49612B
14 742880
15 693303
16 52401A
17 35114B
18 694104
19 832322
20 34218A
21 920296
22u 38919C
u 38920C
23u 38916C
u 38917C
24 35115A
25 672013
Description
Qty.
Item # Part No.
Switch - On/Off
2
Meter, Hour 120V
Meter, Hour 230V
Gauge, Pressure
Gauge, Vac
1
1
1
1
1
6
3
2
2
6
1
1
2
1
1
Ref
1
2
1
3
1
1
1
1
Ref
1
26 692802
27 962350
28 39303A
29 925596
30 691304
31 34219A
32 690208
33 728535
34 60306A
35 833401
36 980630
37 920264
38 170030
39u 50248A
40 35147A
41 692701
42 693406
43 690212
44 85522A
45 920797
46 733442
47 980422
48 59721A
49 53606A
50 81800A
51 962113
52 33300A
53 34238A
NI 962983
Plate, Switch & Gauge, EXT10/15
Screw, 10-24 x ¾ Pn St Blk
Screw 10-24 x 5/8 Pn Hd SS
Chain, Cover
Rivet, 1/8 Dia. Pop
Nut, 10-24 Tinnerman
Cover, Tank, EXT-10/15
Harness Assembly
Elbow , 1/8 Pipe Thread
Fitting, 1/8 Hose x 1/8 Pipe
Connector, ¼ Tube x 1/8 MPT
Hose, Pressure Gauge
Hose, Vac Gauge
Cover, Solution Tank
Gasket, Tank Cover
Nut, 10-24 Elastic-Stop
Tank, Solution EXT-10
Tank, Solution EXT-15
Tank, Recovery EXT-10
Tank, Recovery EXT-15
Hose, Vac Tank to Base
Clamp, 2¾"
Description
Qty.
Elbow, 90 Street
Screw, 10-32 x ½
Tube, float Shut-Off
Pin, Cotter 1/8 x 2"
Ball-Float Shut-Off
Gasket, Float Tube
Adapter, Minature Hose
Strainer, solution Tank
Adapter, Filter
Gasket, Drain
Washer, ¾ ID, Plain
Nut, ¾-16 x 3/8 Hx Jam
Coupling, ¼ P x 5/8 H
Clamp, Hose
Hose, Intake
Deflector
Gasket, Swivel Coupling
Adapter, Vac Hose
Screw, 10-16 x 1 Pan Hd
Nut, Drain Valve
Gasket, Drain Valve
Washer, Drain Valve
Valve, Drain
Elbow, 2" x 45° St
Well Nut
Screw, 10-32 x 1 Pn Hd
Enclosure, Bottom
Gasket, Plate
Screw, ¼-20 x 5/8
1
4
1
1
1
1
1
1
1
1
1
1
1
1
Ref
1
1
1
3
1
1
1
1
1
4
4
1
1
8
NOTE:
u indicates a change has been made
since last publication of this manual
since
CLARKE TECHNOLOGY Ext- 10, 15 Owner's Manual
Page 19
CLARKE TECHNOLOGY EXT- 10, 15
Motor 120V (44906A) Drawing & Parts List
11/96
2
1
3
4
5
13
6
7
14
8
9
15
16
10
11
17
12
18
19
Page 20
Item #
Part No.
Description
Qty.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
51913A
54809A
53905A
51914A
51401A
50618A
638313
53100A
902679
902648
59803A
50610A
58501A
53914A
658201
53908A
57904A
980205
920329
Clip (Optional)
Housing, Vent
Fan
Clamp
Carbon Brushes
Commutator End Bracket
Load Spring
Disc
Ball Bearing
Ball Bearing
Neoprene Washer
Fan End Bracket
Spacer
Vacuum Fan
Spacer
Stationary Fan
Fan Shell
Washer
Nut
2
1
1
2
2
1
1
1
1
1
1
1
1
2
1
1
1
1
1
CLARKE TECHNOLOGY Ext -10, 15 `Operator's Manual
CLARKE TECHNOLOGY EXT- 10, 15
Motor 230V-#44907A 11/96
Ref #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Part No.
51913A
54809A
53905A
51914A
40813A
50618A
638313
53100A
902679
902648
59803A
50610A
58501A
53914A
658201
53908A
57904A
980205
920329
53906A
CLARKE TECHNOLOGY Ext- 10, 15 Owner's Manual
Description
Clip (Optional)
Housing, Vent
Fan
Clamp
Carbon Brushes
Commutator End Bracket
Load Spring
Disc
Ball Bearing
Ball Bearing
Neoprene Washer
Fan End Bracket
Spacer
Vacuum Fan
Spacer
Stationary Fan
Fan Shell
Washer
Nut
Fan
Qty
2
1
1
2
2
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
Page 21
CLARKE TECHNOLOGY EXT- 10, 15
Pump 45905C/44906B - 11/96
Ref #
1
2
3
4
5
6
7
8
Page 22
Part No.
55372A
55374A
54881A
55373A
53201A
54882A
54837A
15884A
Description
Qty
Kit, Switch- Viton 80/100 psi
1
Kit, Dual Check Valves
1
Housing, Upper
1
Kit, Valve
1
Kit, Diaphragm
1
Housing, Lower
1
Kit, Drive assembly (45905C)
1
Kit, Drive Assembly (45906B)
1
CLARKE TECHNOLOGY Ext -10, 15 `Operator's Manual
CLARKE TECHNOLOGY EXT- 10, 15
Pump 45929A - 11/96
Ref #
1
2
3
4
5
6
7
Part No.
53056A
52908A
54881A
59783A
53205A
54882A
52907A
CLARKE TECHNOLOGY Ext- 10, 15 Owner's Manual
Description
Kit, Switch- Viton 80/100 psi
Kit, Check Valve
Housing, Upper
Kit, Valve
Kit, Diaphragm
Housing, Lower
Kit, Drive Assembly
Qty
1
1
1
1
1
1
1
Page 23
CLARKE TECHNOLOGY EXT- 10, 15
Wiring Diagram 120V - 11/96
CLARKE TECHNOLOGY EXT- 10, 15
Wiring Diagram 230V - 11/98
Page 24
CLARKE TECHNOLOGY Ext -10, 15 `Operator's Manual
ALTO® PRODUCT SUPPORT BRANCHES
U. S. A. Locations
HEAD OFFICE
European Locations
PRODUCTION FACILITIES
ALTO U.S. Inc., St. Louis, Missouri
16253 Swingley Ridge Road, Suite 200
Chesterfield, Missouri 63017-1725
ALTO Danmark A/S, Aalborg
Blytaekkervej 2
DK-9000 Aalborg
+45 72 18 21 00
PRODUCTION FACILITIES
ALTO Danmark A/S, Hadsund
Industrikvarteret
DK-9560 Hadsund
+45 72 18 21 00
ALTO U.S. Inc., Springdale, Arkansas
2100 Highway 265
Springdale, Arkansas 72764
(501) 750-1000
Customer Service - 1-800-253-0367
Technical Service - 1-800-356-7274
ALTO U.S. Inc., Bowling Green, Ohio 43402
1100 Haskins
ALTO U.S. Inc., Clearwater, Florida 33765
1500 N. Belcher Road
SALES SUBSIDIARIES
ALTO Canada Ltd., Rexdale Ontario
24 Constellation Ct.
(416) 675-5830
ALTO Overseas Inc., Sydney (Australia)
1B/8 Resolution Drive
Caringbah NSW 2229
+61 2 9524 6122
SERVICE FACILITIES
ALTO U.S. Inc., Carlstadt, New Jersey 07072
150 Commerce Road
(201) 460-4774
ALTO U.S. Inc., Elk Grove, Illinois 60007
2280 Elmhurst Road
(847) 956-7900
ALTO U.S. Inc., Denver, Colorado 80204
1955 West 13th Ave.
(303) 623-4367
ALTO U.S. Inc., Houston, Texas 77040
7215 North Gessner Road
SALES AND SERVICE FACILITIES
ALTO U.S. Inc., Madison Heights, Michigan 48071-0158
29815 John R.
(810) 544-6300
ALTO U.S. Inc., Marietta, Georgia 30062
1355 West Oak Common Lane
(770) 973-5225
CLARKE TECHNOLOGY
AMERICAN SANDERS TECHNOLOGY
A.L. COOK TECHNOLOGY
Customer Service Headquarters and Factory
2100 Highway 265
Springdale, Arkansas 72764
(501) 750-1000
Technical Service
1-800-356-7274
CLARKE TECHNOLOGY Ext- 10, 15 Owner's Manual
ALTO Cleaning Systems Asia Pte Ltd., Singapore
No. 17 Link Road
Singapore 619034
+65 268 1006
ALTO Deutschland GmbH, Frondenberg (Germany)
Ardeyer Str. 15
D-58730 Frondenberg
+49 2373 754 200
ALTO Cleaning Systems (UK) Ltd., Penrith
Gilwilly Industrial Estate
Penrith
Cumbria CA11 9BN
+44 1768 868 995
ALTO France S.A. Strasbourg
B.P. 44, 4 Place d’Ostwald
F-67036 Strasbourg
Cedex 2
+33 3 8828 8400
ALTO Nederland B.V. Vianen
Stuartweg 4C
NL-4131 NJ Vianen
+31 347 324000
ALTO Sverige AB, Molndal (Sweden)
Aminogatan 18
Box 4029
S-431 04 Molndal
+46 31 706 73 00
ALTO Norge A/S, Oslo (Norway)
Bjornerudveien 24
N-1266
+47 2275 1770
Page 25
CLARKE TECHNOLOGY LIMITED U.S. WARRANTY
This ALTO Industrial/Commercial Product is warranted to be free from defects in materials and workmanship under normal
use and service for a period of one year from the date of purchase, when operated and maintained in accordance with Clarke
Technology's Maintenance and Operations instructions.
This warranty is extended only to the original purchaser for use of the product. It does not cover normal wear parts such
as electrical cable, rubber parts, hoses and motor brushes.
If a difficulty develops with the product you should:
a) Contact the nearest authorized Clarke Technology repair location or contact ALTO U.S. Inc. Service Operations Department,
2100 Highway 265, Springdale, Arkansas 72764, for the nearest authorized Clarke Technology repair location. Only these
locations are authorized to make repairs to the product under this warranty.
b) Return the product to the nearest Clarke Technology repair location. Transportation charges to and from the repair location
must be prepaid by the purchaser.
c) Clarke Technology will repair the product and/or replace any defective parts without charge within a reasonable time
after receipt of the product.
Clarke Technology's liability under this warranty is limited to repair of the product and/or replacement of parts and is given to
purchaser in lieu of all other remedies, including INCIDENTAL AND CONSEQUENTIAL DAMAGES.
THERE ARE NO EXPRESS WARRANTIES OTHER THAN THOSE SPECIFIED HEREIN. THERE ARE NO WARRANTIES WHICH
EXTEND BEYOND THE DESCRIPTION OF THE FACE HEREOF. NO WARRANTIES, INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY, SHALL BE IMPLIED. A warranty registration card is provided with your ALTO product.
Return the card to assist ALTO in providing the performance you expect from your new floor machine.
ALTO U.S. Inc., 2100 Highway 265, Springdale, Arkansas 72764.
CLARKE TECHNOLOGY reserves the right to make changes or improvements to its machine without notice.
Always use genuine Clarke Technology Parts for repair.
CLARKE TECHNOLOGY
2100 Highway 265
Springdale, Arkansas, 72764