PO Box 6046 Silverwater NSW 2128 Australia Tel: (+61) 2 8748 5966 Fax: (+61) 2 8748 5960 AUSTRIA AUSTRIAAUSTRIAAUSTRIAAUSTRIAAUSTRIA ALTO Osterreich GmbH Nilfisk Advance AG Metzgerstrasse 68 5101 Bergheim/Salzburg Austria Tel: (+43) 662 456 400 11 Fax: (+43) 662 456 400 34 E-mail: verkauf@-alto.at BRASIL BRASILBRASILBRASILBRASILBRASIL Wap do Brasil Ltda. Rua das Palmeiras, 350-Bairro Capela Velha 83.705-500 - Araucaria - Parana Brasil Tel: (+55) 41 2106 7400 Fax: (+55) 41 2106 7403/7404 E-mail:

Lock 4 3 60243A Bracket, Squeegee Wheel 2 4 30049B Wheel, Squeegee 4 5 81104A Nut, .-20 2 6 60254A Bolt, Shoulder 5/16x 2. 2 7 50958A Ring, 3/8 ID Snap 2 8 30048A Wheel, Guide, 4 Inch Diameter 2 9 60234A Channel, Squeegee Weldment 32” 1 10 50835A Latch, Squeegee Clamp 1 11 930086 Rivet, 3/16 x .450 Aluminum 2 12 60232A Strap, Clamp, Squeegee Retainer 32 1 13 30067A Blade, Rear, Gum Rubber, 32” 1 14 30047A Spacer, Squeegee 32 1 15 30066A Blade, Front Ribbed 32” 1 16 80011A Screw, 3/8-16 x 3 2 17

(206 kg) 472 lbs. (214 kg) Line of Sight (Operator Height = 5'8") 7.5 feet (2.3 m) Noise Level 73.5 dBA Vibration 0.1 m/s2 Warranty Machine 3 Years, Polydur tanks 8 Years, Batteries 18 Months Pro-rated Model SCRUBTEC 743 S C Cylindrical SCRUBTEC 743 L C Cylindrical Machine Power Supply 24 Volt D.C., (2) 12V 130AH Wetor (2) 12V 100AH Gel Deep Cycle Batteries 24 Volt D.C., (2) 12V 130AH Wet or (2) 12V 100AH Gel Deep Cycle Batteries Traverse Brush Assist 1/3 HP (0.25 kW) Traverse Forward Speed Not

26 How to Adjust the Squeegee ............................................................................................................. 26 Accessories ...................................................................................................................................................... 27 How to Correct Problems in the Machine ........................................................................................................ 28 SECTION II - Parts and Service Manual Final

NO SMOKING! WARNING: Before raising or removing the recovery tank, be sure tank is empty. Do not operate or perform maintenance on the machine while the recovery tank is in the open position. The tank can be accidentally bumped and it may slam shut. 1. Disconnect the batteries. Use a cloth and a solution of ammonia or bicarbonate of soda to wipe the top of the batteries. Clean the battery terminals. Reconnect the batteries. 2. Check the hoses for leaks, obstructions and other damage. 3. On machi

# Part No. Description Qty 1 80176A Screw, M5 x .8 x 12mm Pan Head 1 2 30207A Recovery Lid 1 3 30065A Lid Gasket 1 4 692409 Chain 1 5 80196A Nut, M5 x .8 Hex 1 6 10660A Float Switch Kit (includes 6A, 6B, 6C) 1 6A 40002A Float Switch (included in #6) 1 6B 56459B Strain Relief (included in #6) 1 6C 59877A Washer, Seal (included in #6) 1 7 30218A Recovery Tank 1 8 30227A Drain Housing 1 9 30226A Drain Plug 1 10 52560A O-Ring 1 11 30225A Drain Body 1 12 82100A Locknut, 1/2" Conduit 1 13 872102 Nylon

Blade, Rear - Gum Rubber 30067A Blade, Rear - Nitrile Solid 30081A Blade, Rear - Ribbed Orange 30085A Blade, Front - Ribbed Natural 30066A Blade, Front - Slit Grout 30079A Blade, Front - Ribbed Orange 30083A CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Page -27 HOW TO CORRECT PROBLEMS IN THE MACHINE PROBLEM CAUSE ACTION There is no solution flow. The solution tank is empty. There is an obstruction in the solution hose or filter. The solution valve or electric wiring is damaged. The

To prevent possible harm to the environment or human health from uncontrolled waste disposal, please separate this from other types of wastes and recycle it responsibly to promote the sustainable reuse of material resources. Household users should contact either the retailer where they purchased this product, or their local government office, for details of where and how they can take this item for environmentally safe recycling. Business users should contact their supplier and check the terms a

14. Reconnect the vacuum and squeegee hoses to the recovery lid. Make sure the hose to the vacuum motor and the rear squeegee hose are installed over the top of the drain hose (See figure 13B). 15. Reconnect the blue float connector (See figure 9, page 12). 16. Charge the batteries before using the machine. FRONT - - + + Figure 11 Figure 12 Figure 13A Figure 13B CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Page -15 How To Prepare the Machine For Operation How To Prepare the Machine

# Part No. Description Qty S17 Qty L17 Qty S20 QtyL20 1 41602A Housing, Connector 1 1 1 1 2 41601A Contact, Connector 1 1 1 1 3 40591A Brush Motor 1 1 1 1 4 20014A Motor Shim 1 1 1 1 5 87026A Washer, Flat 1/4" 2 2 2 2 6 80199A Nut, M6 x 1 Nylock 2 2 2 2 7 80165A Shoulder Bolt, M6 x 8 x 12mm 2 2 2 2 8 980651 Washer, Flat 5/16" 2 2 2 2 9 80196A Nut, M5 x .8 Nylock 3 3 3 3 10 61306A Switch Bracket 1 1 1 1 11 980692 Washer, Flat 5/16" 2 2 2 2 12 80249A Screw, M5 x .8 x 12mm Hex Head 2 2 2 2 13 61078