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E
EXT 10-15
Operator's
Extractor
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.
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Table of Contents
Summary of Contents for Clarke Technology ALTO EXT-10
- Page 1 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.
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Page 2: Table Of Contents
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... -
Page 3: Operator Safety Instructions
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). -
Page 4: Introduction And Machine Specifications
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... -
Page 5: Controls And Machine Features
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... -
Page 6: How To Prepare The Machine For Operation
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... -
Page 7: Extension Cords - 120V
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... -
Page 8: Extension Cords - 230V
If the receptacle or connec- tor body does not fit the plug, see your authorized Clarke Technology dealer or get an authorized electri- cian to make the connection. Page 8 CLARKE TECHNOLOGY Ext -10, 15 `Operator's Manual... -
Page 9: Machine Operating Instructions
8. As you make passes, repeat one inch of the area already cleaned. 9. Make more passes until all of the room is cleaned. CAUTION: Clarke Technology will not be held liable for damage to the carpet, or poor results because of the operator's lack of ability. -
Page 10: Maintenance
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... -
Page 11: How To Prevent Damage From Freezing Temperatures
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... -
Page 12: How To Check The Commutator And The Carbon Brushes
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... -
Page 13: How To Correct Problems In The Machine
1. Clean the float. Replace if damaged. 2. There is too much foam. 2. Put defoamer in the solution. Order P/N 398420. 3. The float gasket is dirty or damaged. 3. Clean the gasket. Replace if damaged. CLARKE TECHNOLOGY Ext- 10, 15 Owner's Manual Page 13... -
Page 14: Machine Variables And Accessories 11/98
4" Tool & Hose Assembly 55173Au 8" Plastic Wand 59230Au 12" Metal Wand 59229Au PB - 12 Power Brush 12" 04016B 10' Hose Assembly 59232Au 20' Hose Assembly 55183Au 1½ to 1½" Coupler 682408 Page 14 CLARKE TECHNOLOGY Ext -10, 15 `Operator's Manual... - Page 15 NOTES CLARKE TECHNOLOGY Ext- 10, 15 Owner's Manual Page 15...
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Page 16: Main Frame Assembly Drawing 11/98
CLARKE TECHNOLOGY EXT-10, 15 Main Frame Assembly Drawing 11/98 27 23 26 23 27 23 22 6 52 43 54 Page 16 CLARKE TECHNOLOGY Ext -10, 15 `Operator's Manual... -
Page 17: Parts List
Label, Warning, Rain 42910A Fuse 50300A Adapter, FPT to 43004A Fuse Holder 980645 Washer 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... -
Page 18: Tank Assembly Drawing
CLARKE TECHNOLOGY EXT-10, 15 Tank Assembly Drawing 11/98 Page 18 CLARKE TECHNOLOGY Ext -10, 15 `Operator's Manual... -
Page 19: Parts List
Hose, Vac Tank to Base 33300A Enclosure, Bottom 672013 Clamp, 2¾" 34238A Gasket, Plate 962983 Screw, ¼-20 x 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... -
Page 20: Motor Drawing & Parts List 120V
53100A Disc 902679 Ball Bearing 902648 Ball Bearing 59803A Neoprene Washer 50610A Fan End Bracket 58501A Spacer 53914A Vacuum Fan 658201 Spacer 53908A Stationary Fan 57904A Fan Shell 980205 Washer 920329 Page 20 CLARKE TECHNOLOGY Ext -10, 15 `Operator's Manual... -
Page 21: Motor Drawing & Parts List 230V
Disc 902679 Ball Bearing 902648 Ball Bearing 59803A Neoprene Washer 50610A Fan End Bracket 58501A Spacer 53914A Vacuum Fan 658201 Spacer 53908A Stationary Fan 57904A Fan Shell 980205 Washer 920329 53906A CLARKE TECHNOLOGY Ext- 10, 15 Owner's Manual Page 21... -
Page 22: Pump Drawing & Parts List
Kit, Switch- Viton 80/100 psi 55374A Kit, Dual Check Valves 54881A Housing, Upper 55373A Kit, Valve 53201A Kit, Diaphragm 54882A Housing, Lower 54837A Kit, Drive assembly (45905C) 15884A Kit, Drive Assembly (45906B) Page 22 CLARKE TECHNOLOGY Ext -10, 15 `Operator's Manual... -
Page 23: Pump (45929A) Drawing & Parts List
Ref # Part No. Description 53056A Kit, Switch- Viton 80/100 psi 52908A Kit, Check Valve 54881A Housing, Upper 59783A Kit, Valve 53205A Kit, Diaphragm 54882A Housing, Lower 52907A Kit, Drive Assembly CLARKE TECHNOLOGY Ext- 10, 15 Owner's Manual Page 23... -
Page 24: Wiring Diagram 120V
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... - Page 25 +46 31 706 73 00 Customer Service Headquarters and Factory 2100 Highway 265 ALTO Norge A/S, Oslo (Norway) Springdale, Arkansas 72764 Bjornerudveien 24 (501) 750-1000 N-1266 +47 2275 1770 Technical Service 1-800-356-7274 CLARKE TECHNOLOGY Ext- 10, 15 Owner's Manual Page 25...
- Page 26 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.
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