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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. 78439A 12/98 CLARKE TECHNOLOGY Printed in the U.S.A.
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STV-20 Dual Motor Head Assembly ..........7 Filter Bag and Float Assembly............. 8 Wet Vac Tools Parts List ............. 8 Tank Assembly & Tilt & Pour Carriage Assembly......9 Squeegee Tool and Floor Brush Tool Parts List ......10 Page -2- CLARKE TECHNOLOGY Operator's Manual STV-20/20D...
Do not operate this machine until it is completely assembled. Inspect the machine carefully before operation. Use only as de- scribed in this manual. Use only Clarke's recommended attachments. DANGER: Machines can cause an explosion when operated near flammable materials and vapors.
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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 and plugs replaced by an autho- rized service person. Page -4- CLARKE TECHNOLOGY Operator's Manual STV-20/20D...
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Empty the vacuum tank. Shake the filter bag to remove dust. In a few minutes the thermal overload will allow restarting of the motor. Page -5- CLARKE TECHNOLOGY Operator's Manual STV-20/20D...
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Gasket, Vac Motor 57163A Plug, Motor 54058A Foam, Triangle 54059A Filter 57164A Plug, Lower 50760A Base, Motor 59859A Washer, Star 56485A Screw, 4mm x 8mm 59887A Wire, Connect 52944A Clip NI= Not Illustrated Page -6- CLARKE TECHNOLOGY Operator's Manual STV-20/20D...
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57163A Plug, Motor 54058A Foam, Triangle 54059A Filter 59770A Valve, Auto 57164A Plug, Lower 50760A Base, Motor 59859A Washer, Star 56485A Screw, 4mm x 8mm 59887A Wire, Connect 52944A Clip NI= Not Illustrated Page -7- CLARKE TECHNOLOGY Operator's Manual STV-20/20D...
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Screw, 5mm x 30mm 57853A Ring, Snap 87055A Washer 56441A Screw, 5mm x 20mm 50554A Body, Hinge 50555A Block, Stirrup 55008A Hinge, Locking 56481A Screw, 5mm x 30mm 55534A Knob, Hinge 52120A Caster, Swivel Page -9- CLARKE TECHNOLOGY Operator's Manual STV-20/20D...
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CLARKE TECHNOLOGY STV-20 and STV-20D Squeegee Tool Drawing & Parts List 1/98 Squeegee Tool - 59213B Ref. Part No. Qty Description 50753A Body, Tool 57873A Ring, Floor Tool 50357A Adapter, Floor Tool 53096A Support, Floor Tool 88001A Screw, 5mm x 15mm 59970A Wheel &...
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S-431 04 Molndal Customer Service Headquarters and Factory +46 31 706 73 00 2100 Highway 265 Springdale, Arkansas 72764 ALTO Norge A/S, Oslo (Norway) (501) 750-1000 Bjornerudveien 24 N-1266 Technical Service +47 2275 1770 1-800-356-7274 Page -11- CLARKE TECHNOLOGY Operator's Manual STV-20/20D...
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(c). Clarke will repair the product and/or replace any defective parts without charge within a reasonable time after receipt of the product. Clarke'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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