Instruction/ maintenance manual of the product SCRUBTEC 743 S Clarke
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Form No. 70900A 9/05 CLARKE TECHNOLOGY Printed in the U.S.A. READ THIS BOOK CAUTION: Read the Operator's Manual before using the appliance. This book has important information for the use and safe operation of this machine.
Page -2- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Table of Contents SECTION II - Parts and Service Manual Final Assembly ............................................................................................................
CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Page -3- OPERA TOR SAFETY INSTRUCTIONS WARNING AVERTISSEMENT ADVERTENCIA D A N G E R : Failure to read and observe all DANGER statements could result in severe bodily injury or death. Read and observe all DANGER statements found in the Operator's Manual and on the machine.
Page -4- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 WARNING: Maintenance and repairs performed by unauthorized personnel could result in damage or injury.
CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Page -5- Model SCRUBTEC 743 S Rotary Machine Power Supply 24 Volt D.C., (2) 12V 130AH Wet 24 Volt D.
Page -6- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Model SCRUBTEC 751 S Rotary Machine Power Supply 24 Volt D.C., (2) 12V 130AH Wet 24 Volt D.
CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Page -7- Procedures For Transporting How to Put the Machine Into a Van or Truck WARNING: This machine is heavy. Get assistance before attempting to transport or move it. Use two able persons to move the machine on a ramp or incline.
Page -8- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 11. Fasten the machine to the vehicle. ALTO recommends a strap over the top of the machine and a strap to keep the machine from rolling forward or backwards. If this is not done, there is a possibility of the machine toppling over.
CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Page -9- AC Power Indicator SYMBOLS USED ON SCRUBTEC 743 and 751 Solution Control Brush Up/Down Vacuum/Squeegee Control Warning Power Tra.
Page -10- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 SYMBOLS USED ON SCRUBTEC 743 and 751 71018A 71015A 71017A WARNING READ OPERATOR'S MANUAL BEFORE OPERATING THIS MACHINE RISK OF FIRE • Use only commercially available floor cleaners and waxes intended for machine operation.
CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Page -11- Machine Control Panel Figure 3 Electrical Power Indicator (See Figure 3, Item "A") A yellow light will be illuminated when the charger is plugged into an AC electrical outlet.
Page -12- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Machine Control Panel Reverse Switch (See Figure 3, Item "H") On Traverse "L" Models Only - The reverse switch, when used in conjunction with one of the forward/ reverse switches, causes the machine to reverse directions.
CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Page -13- Squeegee Lift Handle, See Figures 4 and 5 The squeegee lift handle is located in the control handle. It is used to raise or lower the squeegee. The vacuum motor is turned on when the handle is lowered to either the center or lowest position.
Page -14- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Figure 8 The Scrubtec machines use two 12-volt batteries. The batteries are located in the battery compartment under the recovery tank. It is recommended to remove the recovery tank when installing the batteries.
CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Page -15- 9. Place the batteries in the compartment shown in Figure 11. WARNING: The batteries are heavy. Lifting batteries without help could result in an injury. Get help to lift the batter- ies.
Page -16- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Battery Maintenance The electrical power to operate the machine comes from the storage batteries. Storage batteries need preventa- tive maintenance. To maintain the batteries in good condition, follow these instructions.
CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Page -17- How To Prepare the Machine For Operation Figure 16 Figure 17 How To Charge The Batteries WARNING: Charging the batteries in an area without adequate ventilation could result in an explosion.
Page -18- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 • Absorption Stage - In the absorption stage the red and green light will be illuminated on the charger (See Figure 17). During this stage the charger maintains constant voltage and lets the batteries absorb the charge at their own rate.
CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Page -19- How To Remove Rotary Brush or Pad Driver (if equipped) To remove the brush or pad driver from the machine, follow this procedure: 1. Turn the key switch clockwise ("L" models only).
Page -20- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 How To Operate The Machine Figure 25 Figure 26 Figure 27 How To Operate The Squeegee The squeegee wipes the floor while the vacuum motor removes the dirty solution from the floor.
CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Page -21- 5 . When either the left or right forward/reverse switches (figure 28, item A) are pushed in, the machine will go forward ("L" models only). 6 . Control the speed of traverse by using the traverse speed control knob ("L" models only) (figure 28, Item C).
Page -22- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 To pre-wet brushes you should first turn the speed knob to the lowest traverse setting on the "L" model.
CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Page -23- 5. Make sure the valve on the recovery drain hose is clean. Tightly close the valve. 6. Make sure the brush/pad is in position and installed correctly. 7. Make sure brush housing and skirts are in position on the brush head.
Page -24- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 7. On machines with cylindrical brush head, the debris tray needs to be emptied regularly to prevent overflow. To remove the debris tray from the machine follow this procedure (See Figure 35).
CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Page -25- NOTE: Always turn machine off before servicing machine. WARNING: Always wear eye protection and protective clothing when working near batteries. NO SMOKING! WARNING: Before raising or removing the recovery tank, be sure tank is empty.
Page -26- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Maintenance REAR BLADE 0.06 (1.5 mm) Figure 37 Figure 38 Figure 39 Maintenance For The Squeegee To remove the squeegee, follow this procedure: 1. Remove the squeegee assembly by loosening the two knobs that attach the squeegee to the machine.
CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Page -27- SCRUBTEC 743 and 751 Accessories A CCESSORIES Description Part No. Clarke Care Kit 1 4 6 0 7 A 29" Squeegee Assembly 1 8 8.
Page -28- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 There is no solution flow . The solution flow does not stop. The machine does not remove all the water from the floor. The batteries do not give the normal running time. Fill the solution tank.
CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Page -29- PROBLEM CAUSE ACTION The cleaning is not even. The scrub brush or pad is worn. There is damage to the brush assembly, caster or the solution valve. The brush motor is not running The solution level is low.
Page -30- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 NOTE S.
CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Page -31- Section II Part s and Service Manual (70900A) U.S. Patent No. 6,105,192; No. 6,557,207; No.
Page -32- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 1 2 3 4 5 6 7 2 8 9 10 11 12 2 3 13 14 12 CLARKE TECHNOLOGY SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRU.
CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Page -33- Ref. # Part No. Description Q t y 1 Page 32 Recovery Tank Assembly 1 2 980651 Washer, Flat 5/16" 8 3 80212A Screw, M8 x 1.25 x 35mm Hex Head 4 4 Page 34 Solution Tank Assembly 1 5 Page 48 Rotary Disk Head Assembly Option 1 6 Page 46 Cyl.
Page -34- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 CLARKE TECHNOLOGY SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 Reco.
CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Page -35- CLARKE TECHNOLOGY SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 Recovery Tank Parts List 9/05 Ref. # Part No. Description Q t y 1 80176A Screw, M5 x .
Page -36- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 CLARKE TECHNOLOGY SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 Solu.
CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Page -37- Ref. # Part No. Description Q t y 1 80199A Nut, M6 x 1 Hex Nylock 2 2 980614 Lock Washer, 1/4" Ext.
Page -38- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 CLARKE TECHNOLOGY SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 Elec.
CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Page -39- CLARKE TECHNOLOGY SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 Electrical Parts List 9/05 Ref.
Page -40- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 CLARKE TECHNOLOGY SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 Cont.
CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Page -41- CLARKE TECHNOLOGY SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 Control Housing Parts List 5/05 Qty Qty Q t y Ref. # Part No.
Page -42- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 CLARKE TECHNOLOGY SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 Sque.
CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Page -43- Ref. # Part No. Description Q t y 1 80196A Nut, M5 x .8, Nylock 1 2 87036A W asher, Flat #10 1 3 61305A Tube Bracket 1 4 80199A Nut, M6 x 1, Nylock 2 5 80198A Nut, M8 x 1.
Page -44- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 CLARKE TECHNOLOGY SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 32&q.
CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Page -45- CLARKE TECHNOLOGY SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 32" Squeegee Parts List 5/05 Ref.
Page -46- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 CLARKE TECHNOLOGY SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 Fram.
CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Page -47- CLARKE TECHNOLOGY SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 Frame Parts List 5/05 Qty Qty Qty Qty Qty Ref. # Part No.
Page -48- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 CLARKE TECHNOLOGY SCRUBTEC 743 S C and 743 L C SCRUBTEC 743 S C and 743 L C SCRUBTEC 743 S C and 743 L C SCRUBTEC 743 S C and 7.
CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Page -49- CLARKE TECHNOLOGY SCRUBTEC 743 S C and 743 L C SCRUBTEC 743 S C and 743 L C SCRUBTEC 743 S C and 743 L C SCRUBTEC 743 S C and 743 L C SCRUBTEC 743 S C and 743 L C Cylindrical Head Parts List 9/05 Ref.
Page -50- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 CLARKE TECHNOLOGY SCRUBTEC 743 S, 743 L, 751 S and 751 L SCRUBTEC 743 S, 743 L, 751 S and 751 L SCRUBTEC 743 S, 743 L, 751 S an.
CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Page -51- CLARKE TECHNOLOGY SCRUBTEC 743 S, 743 L, 751 S and 751 L SCRUBTEC 743 S, 743 L, 751 S and 751 L SCRUBTEC 743 S, 743 L, 751 S and 751 L SCRUBTEC 743 S, 743 L, 751 S and 751 L SCRUBTEC 743 S, 743 L, 751 S and 751 L Rotary Disk Head Parts List 5/05 Ref.
Page -52- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 CLARKE TECHNOLOGY SCRUBTEC 743 S, 743 L, 751 S and 751 L SCRUBTEC 743 S, 743 L, 751 S and 751 L SCRUBTEC 743 S, 743 L, 751 S and 751 L SCRUBTEC 743 S, 743 L, 751 S and 751 L SCRUBTEC 743 S, 743 L, 751 S and 751 L Gearbox Assembly and Parts List 5/05 Ref # Part No.
CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Page -53- Item Part No. Description Qty 1 56478A Stator Frame Assembly (w/Magnets & Clips) 1 2 50142A Arm ature Assembly (w. B.E. & F.E. Bearings) 1 3 902654 Bearings B.E. 1 4 902550 Bearing F.
Page -54- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 CLARKE TECHNOLOGY SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 SCRUBTEC 743 and 751 Transaxle Drawing 5/05 BLK RED 1 2 3 4, 5 6 Item Part No.
CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Page -55- CLARKE TECHNOLOGY SCRUBTEC 743 S, 751 S and 743 S C SCRUBTEC 743 S, 751 S and 743 S C SCRUBTEC 743 S, 751 S and 743 S C SCRUBTE.
Page -56- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 CLARKE TECHNOLOGY SCRUBTEC 743 S, 751 S and 743 S C SCRUBTEC 743 S, 751 S and 743 S C SCRUBTEC 743 S, 751 S and 743 S C SCRUBTE.
CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 Page -57- CLARKE TECHNOLOGY SCRUBTEC 743 L, 751 L and 743 L C SCRUBTEC 743 L, 751 L and 743 L C SCRUBTEC 743 L, 751 L and 743 L C SCRUBTE.
Page -58- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751 CLARKE TECHNOLOGY SCRUBTEC 743 L, 751 L and 743 L C SCRUBTEC 743 L, 751 L and 743 L C SCRUBTEC 743 L, 751 L and 743 L C SCRUBTE.
NOTE S.
CORPO HEADQUARTERS HEADQUARTERS HEADQUARTERS HEADQUARTERS HEADQUARTERS DENMARK DENMARK DENMARK DENMARK DENMARK Nilfisk-Advance Group Sognevej 25 2605 Brø ndby Denmark T el: (+45) 43 23 81 00 SUBSIDIARIES SUBSIDIARIES SUBSIDIARIES SUBSIDIARIES SUBSIDIARIES AUSTRALIA AUSTRALIA AUSTRALIA AUSTRALIA AUSTRALIA AL TO 48 Egerton St.
GREAT BRITAIN GREAT BRITAIN GREAT BRITAIN GREAT BRITAIN GREAT BRITAIN AL TO Division of Nilfisk-Advance Ltd. Bowerbank Way Gilwilly Industrial Estate P enrith Cumbr ia CA 11 9BQ Great Britain T el: (+44) 1 768 86 89 95 F ax: (+44) 1 768 86 47 13 E-mail: sales@-alto.
CLARKE TECHNOLOGY LIMITED U.S. W ARRANTY This Clarke T echnology Industrial/Commercial Product is warranted to be free from defects in materials and workmanship under normal use and service, when operated and maintained in accordance with Clarke T echnology's Maintenance and Operations instructions.
An important point after buying a device Clarke SCRUBTEC 743 S (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Clarke SCRUBTEC 743 S yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Clarke SCRUBTEC 743 S - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Clarke SCRUBTEC 743 S you will learn all the available features of the product, as well as information on its operation. The information that you get Clarke SCRUBTEC 743 S will certainly help you make a decision on the purchase.
If you already are a holder of Clarke SCRUBTEC 743 S, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Clarke SCRUBTEC 743 S.
However, one of the most important roles played by the user manual is to help in solving problems with Clarke SCRUBTEC 743 S. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Clarke SCRUBTEC 743 S along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
