Clarke Encore S28XP Operator's Manual
Clarke Encore S28XP Operator's Manual

Clarke Encore S28XP Operator's Manual

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Summary of Contents for Clarke Encore S28XP

  • Page 1 Electronic Service Manuals This electronic document is provided as a service to our customers. We do not create the contents of the information contained in this docu- ment. Should you have detailed questions pertaining to the information contained in this document, you may contact Michco, or the manufac- turer which provided the original information in this electronic deliver- able.
  • Page 2 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 Clarke machine could result in injury to you or to other personnel; damage to the machine or to other property could occur as well.
  • Page 3: Table Of Contents

    Components for machines with 40089A Traverse Controller ................. 51-57 Control Housing Assembly Drawing ....................52 Parts List ............................53 Rear Cover Assembly Drawing ......................54 Parts List ............................55 Electrical Schematic .......................... 56 Connection Diagram ......................... 57 ® Clarke Page Operator's Manual -Encore S28XP/S33XP/S38XP...
  • Page 4: Operator Safety Instructions

    Failure to read the Owner's Manual prior to operating or attempting any service or maintenance procedure to your Clarke machine could result in injury to you or to other personnel; damage to the machine or to other property could occur as well.
  • Page 5 Do not use this machine as a step or furniture. Do not ride on this machine. CAUTION: Your machine warranty will be voided if anything other than genuine Clarke parts are used on your machine. Always use Clarke parts for replacement.
  • Page 6: Introduction & Machine Specifications

    Introduction & Machine Specifications Introduction & Machine Specifications Clarke’s newly designed Encore 38XP, 33XP and 28XP automatic scrubbers are efficient and superior floor cleaning machines. The Encore 38XP uses two brushes or pads to scrub a path 38 inches wide. The Encore 33XP uses two brushes or pads to scrub a path 33 inches wide.
  • Page 7: Procedures For Transporting

    9. As the machine begins to travel down the ramp, push the control handles toward the machine to maintain a slow downward speed. 10. Replace squeegee assembly, brush housings, & brushes or pad drivers after the machine is unloaded and ready to use. ® Clarke Page Operator's Manual -Encore S28XP/S33XP/S38XP...
  • Page 8: Symbols Used On Encore Machines

    SYMBOLS USED ON ENCORE S38XP, S33XP, S28XP Warning Battery Meter Power Hour Meter On/Off Key Switch Increase Brush Pressure Traverse Speed Control Solution Contro Warning Label Brush Up/Down Clarke ® Operator's Manual - Encore S28XP/S33XP/S38XP - 7 -...
  • Page 9: Machine Control Panel

    Hour Meter (See Figure #1, Item "K") The hour meter indicates the number of hours the machine has operated. It runs only when the machine is moving forward or reverse. Figure #1 ® Clarke Page Operator's Manual -Encore S28XP/S33XP/S38XP...
  • Page 10: Machine Controls And Features

    The shut-off switch for the vac motor is located in the recov- ery tank. It automatically turns off the vac motor when the recovery tank is full. Figure #5b Figure #6 Figure #5c Figure #7 Clarke ® Operator's Manual - Encore S28XP/S33XP/S38XP - 9 -...
  • Page 11: How To Prepare The Machine For Operation

    NO SMOKING! 5. Connect the battery cables between 38720B 38722B batteries and install long battery cable assembly as indicated. See figure 8a - 8d. Figure #8b 38720B 38722B Figure #8d Figure #8c ® Clarke Page -10- Operator's Manual -Encore S28XP/S33XP/S38XP...
  • Page 12: Battery Maintenance

    Do not allow ammonia or bicarbonate of soda to get into batteries. CAUTION: Tap water may contain contami- nants that will damage batteries. Keep the batteries charged. Batteries must be re-filled with dis- tilled water only. Clarke ® Operator's Manual - Encore S28XP/S33XP/S38XP - 11 -...
  • Page 13: How To Charge The Batteries

    (3-wire) wall receptacle having the voltage, frequency, and ampere capacity specified on the nameplate of the charger. For more instruction on the use of the charger, read the instruction book supplied with the charger. ® Clarke Page -12- Operator's Manual -Encore S28XP/S33XP/S38XP...
  • Page 14: How To Install The Brushes Or Pad Drivers

    3. Turn the key switch "OFF". 4. Go to the front of the machine. 5. Push down on two sides of the brush or pad driver until the gimbals release. Clarke ® Operator's Manual - Encore S28XP/S33XP/S38XP - 13 -...
  • Page 15: How To Operate The Machine

    Brushes or pads are used along with a solution mix to agitate and scrub the floor. Many different types of brushes or pads are available (see accessory section) for different scrubbing applications. See your Clarke representative for proper brush or pad requirements. To operate the brushes or pads follow this procedure: 1.
  • Page 16: How To Fill The Solution Tank

    See figure #22. 7. To turn the machine, push the rear of the machine to the side. 8. When you stop the machine, turn the key switch "OFF". Figure # 22 Clarke ® Operator's Manual - Encore S28XP/S33XP/S38XP - 15 -...
  • Page 17: How To Clean A Floor

    5. Leave the solution on the floor long enough for the solution to begin cleaning the floor. 6. Scrub the floor again with additional solution, picking up all the solution with the squeegee ® Clarke Page -16- Operator's Manual -Encore S28XP/S33XP/S38XP...
  • Page 18: Maintenance

    7. Make sure brush housings and skirts are in position on the brush head. 8. Make sure the brushes are in position and installed correctly 9. Check the installation of the squeegee and squeegee hose. Figure #26 Clarke ® Operator's Manual - Encore S28XP/S33XP/S38XP - 17 -...
  • Page 19 Use a clean cloth and wipe the surface of the machine. Figure #27d Charge the batteries. See the instruction in the section of this book called “How To Charge The Batteries”. ® Clarke Page -18- Operator's Manual -Encore S28XP/S33XP/S38XP...
  • Page 20 5. Use a grease gun to lubricate the drive wheel and the casters. See figure #29. Figure #29 6. Check tire pressure. Tire pressure should be about 50 psi. Clarke ® Operator's Manual - Encore S28XP/S33XP/S38XP - 19 -...
  • Page 21 "Y" down. To bring both ends down, tip "Y" up. Make very small adjustments and try it until a uniform flare is achieved. Changing the tilt may also require readjusting the squee- gee pressure. ® Clarke Page -20- Operator's Manual -Encore S28XP/S33XP/S38XP...
  • Page 22 . WARNING: Electrical repairs must be done by authorized personnel only. Consult your Clarke Authorized Service Person to do the service procedures. Use only genuine Clarke parts. How to Clean the Solution Line Figure #34...
  • Page 23: Accessories

    10383A 14" Soft Nylon 11429B 19" Poly 11434B 19" Grit-Heavy 11433B 19" Grit-Medium 11432B 19" Grit-Lite 10385A 19" Soft Nylon 11435B Pad Drivers: Size Part No. 19" 17524B 17" 17520C 14" 17521C ® Clarke Page -22- Operator's Manual -Encore S28XP/S33XP/S38XP...
  • Page 24: Section Ii Parts And Service Manual

    Encore S28XP, S33XP, S38XP Section II Parts and Service Manual (70657A) U.S. Patent No. 6,105,192; No. 5,383,251; No. 6,557,207 Clarke ® Operator's Manual - Encore S28XP/S33XP/S38XP - 23 -...
  • Page 25: How To Correct Problems In The Machine

    Check wire connection to traverse motor. Replace the fuses. Check the batteries connections. Check parking brake overide lever position (if installed) NOTE: If the motors continue to stop, consult an authorized service person. ® Clarke Page -24- Operator's Manual -Encore S28XP/S33XP/S38XP...
  • Page 26: Maintenance, Head Position System

    If no, repeat step #5 until this step is completely accomplished. Clarke ® CLARKE Operator's Manual - Encore S28/L28/S33/L33/S38/L38 - 25 - Operator's Manual - Encore S28XP/S33XP/S38XP - 25 -...
  • Page 27: Swing Arm Assembly Drawing 5/04

    ® Clarke Encore S28XP/S33XP/S38XP Swing Arm Assembly Drawing 5/04 16 30 ® Clarke Page -26- Operator's Manual -Encore S28XP/S33XP/S38XP...
  • Page 28: Parts List

    35192A Hose, Squeegee Rec. 61267A Tube Bracket 81217A Nut, ½-20 920208 Nut, Hex ¼-20 980657 Washer, ¼ Lock 87625A Washer,Nylon 1¼x¼x 81303A Nut, ¼-28 87026A Washer 87031A Washer, 3/8 Flat Clarke ® Operator's Manual - Encore S28XP/S33XP/S38XP - 27 -...
  • Page 29: Squeegee Assembly S28Xp And S33Xp

    Clarke ® Encore S28XP and S33XP Squeegee Assembly Drawing 6/04 Drawing #10068A ® Clarke Page -28- Operator's Manual -Encore S28XP/S33XP/S38XP...
  • Page 30: Parts List

    Spacer, Squeegee 39” 30091A Blade, Front Ribbed 39” 80011A Screw, -16 x 3 81301A Nut, -16 Jam SS 34260B Gasket 25201A Knob 60358A Shim, Squeegee Wheel 80280A Nut, Squeegee Backup Clarke ® Operator's Manual - Encore S28XP/S33XP/S38XP - 29 -...
  • Page 31: Squeegee Assembly S38Xp

    ® Clarke Encore S38XP Squeegee Assembly Drawing 6/02 Drawing # 16617A - S Apply antiseize to threads ® Clarke Page -30- Operator's Manual -Encore S28XP/S33XP/S38XP...
  • Page 32: Parts List

    NOTE: When changing squeegee blades, it might be necessary to loosen screw #15; install and secure blades with clamp #20; then retighten screw #15. This will allow for different thickness. Clarke ® Operator's Manual - Encore S28XP/S33XP/S38XP - 31 -...
  • Page 33: Traverse System Assembly Drawing 6/02

    ® Clarke Encore S28XP/S33XP/S38XP Traverse System Assembly Drawing 6/02 Drawing 19021A ® Clarke Page -32- Operator's Manual -Encore S28XP/S33XP/S38XP...
  • Page 34: Parts List

    Washer, Lock 58419A Stud, 980205 Washer, .25 Fender 69639A Strap, Static 980645 Washer, Flat 962244 Screw, -16 x ¾ 980638 Lockwasher *30039A tube, inner (included in item #16) 1 Ref. Clarke ® Operator's Manual - Encore S28XP/S33XP/S38XP - 33 -...
  • Page 35: Brush Head Assembly Drawing 6/02

    ® Clarke Encore S28XP/S33XP/S38XP Brush Head Assembly Drawing 6/02 Drawing # 11453A, 11449A, 11452A 18 12 ® Clarke Page -34- Operator's Manual -Encore S28XP/S33XP/S38XP...
  • Page 36: Parts List

    *Used only as required to square up linkage bars #21 to the frame. **Attach to Brush Motor. NOTE: indicates a change has been made since the last publication of this manual. Clarke ® Operator's Manual - Encore S28XP/S33XP/S38XP - 35 -...
  • Page 37: Solution/Recovery System Assembly Drawing 2/04

    ® Clarke Encore S28XP/S33XP/S38XP Solution/Recovery System Assembly Drawing 2/04 73 74 ® Clarke Page -36- Operator's Manual -Encore S28XP/S33XP/S38XP...
  • Page 38: Parts List

    61493A** Spacer, Latch since the last publication of this manual. 61494A** Plate, Support **NOTE: Ref. #'s 81 and 82 were added after Serial # CA2942 Clarke ® Operator's Manual - Encore S28XP/S33XP/S38XP - 37 -...
  • Page 39: Brush Motor Drawing & Parts List

    Brush Board Asm. (w/springs & brushes) 1 448396 Brush Spring 40826A Brush Assembly 55657A Lead Assembly, Positive 55656A Lead Assembly, Negative 59805A Helical Washer 50515A Thru Bolt 80501A Shaft Key 54238A B.E. Bracket Assembly (Gear Box) ® Clarke Page -38- Operator's Manual -Encore S28XP/S33XP/S38XP...
  • Page 40: Gear Box Assembly Drawing & Parts List

    Ring, Snap 507641 Seal, Oil, Small 52050A Cap End 56668A O'Ring 51176A Bearing, Large 58316A Shaft & Gear, Gearbox 902605 Bearing, Small 54883A Housing 58144A Seal, Oil Large Darina Grease 4oz. Clarke ® Operator's Manual - Encore S28XP/S33XP/S38XP - 39 -...
  • Page 41: Vac Motor

    Carbon Brushes 658201 Spacer 51914A Clamp 53908A Fan - Stationary 50618A Bracket 658506 Shell 53100A Disc 53995A Fan, Air Seal 902679 Bearing - Ball 53996A Fan, Stationary 902648 Bearing - ball, radial ® Clarke Page -40- Operator's Manual -Encore S28XP/S33XP/S38XP...
  • Page 42: Imperial Transaxle Drawing And Parts List

    Clarke ® Encore S28XP/S33XP/S38XP Imperial Transaxle Parts 12/03 PN 59116A Transaxle has black motor Clarke ® Operator's Manual - Encore S28XP/S33XP/S38XP - 41 -...
  • Page 43: Volt Battery Charger Drawing & Parts List

    D.C. Cord Assembly 51973A 51973A 51973A 42303A 42303A A.C. Cord Assembly 51974A 908947 908947 51974A 51857A D.C. Plug 911185 911185 911185 911185 911185 D.C. Plug Lock Key 795020 795020 795020 795020 795020 ® Clarke Page -42- Operator's Manual -Encore S28XP/S33XP/S38XP...
  • Page 44: Components For Machines With 41135C Traverse Controller

    PAGES 44 - 59 COMPONENTS FOR MACHINES WITH A 41135C TRAVERSE CONTROLLER Clarke ® Operator's Manual - Encore S28XP/S33XP/S38XP - 43 -...
  • Page 45: Control Housing Assembly Drawing 12/03

    Clarke ® Encore S28XP/S33XP/S38XP Control Housing Assembly Drawing 12/03 Drawing# 13713A (for machines wtih a 41135C Traverse Controller) 47 48 ® Clarke Page -44- Operator's Manual -Encore S28XP/S33XP/S38XP...
  • Page 46: Parts List

    87007A Washer 66871A Retainer Key/Hour Meter 980651 Washer, Nylon IDxODx.034 80043A Screw, Shoulder 77351B Label, Control Wiring 24309B Control Handle 50883A Retainer, Potentiometer #38 must use red loctite set screws. Clarke ® Operator's Manual - Encore S28XP/S33XP/S38XP - 45 -...
  • Page 47: Rear Cover Assembly Drawing 6/02

    ® Clarke Encore S28XP/S33XP/S38XP Rear Cover Assembly Drawing 6/02 (for machines wtih a 41135C Traverse Controller) 2 18 ® Clarke Page -46- Operator's Manual -Encore S28XP/S33XP/S38XP...
  • Page 48: Parts List

    Label 32418B Rear Cover 85391A Screw, .25-20 x.62 Pn 60233A Hose Bracket 962957 Screw, 10-16 x ½ 77221A Serial Tag 83010A Rivet, Pop 930093 Rivet *#16 must use red loctite. Clarke ® Operator's Manual - Encore S28XP/S33XP/S38XP - 47 -...
  • Page 49: Electrical Schematic 6/02

    Clarke ® Encore S28XP/S33XP/S38XP Electrical Schematic 6/02 (for machines wtih a 41135C Traverse Controller) ® Clarke Page -48- Operator's Manual -Encore S28XP/S33XP/S38XP...
  • Page 50: Connection Diagram 6/02

    Clarke ® Encore S28XP/S33XP/S38XP Connection Diagram 6/02 (for machines wtih a 41135C Traverse Controller) ® Clarke Operator's Manual - Encore S28XP/S33XP/S38XP - 49 -...
  • Page 51 NOTES ® Clarke Page -50- Operator's Manual -Encore S28XP/S33XP/S38XP...
  • Page 52: Components For Machines With 40089A Traverse Controller

    PAGES 52 - 57 COMPONENTS FOR MACHINES WITH A 40089A TRAVERSE CONTROLLER ® Clarke Operator's Manual - Encore S28XP/S33XP/S38XP - 51 -...
  • Page 53: Control Housing Assembly Drawing 12/03

    ® Clarke Encore S28XP/S33XP/S38XP Control Housing Assembly Drawing 12/03 Drawing# 13713A (for machines wtih a 40089A Traverse Controller) 46 47 48 ® Clarke Page -52- Operator's Manual -Encore S28XP/S33XP/S38XP...
  • Page 54: Parts List

    Retainer Key/Hour Meter 980651 Washer, Nylon IDxODx.034 80043A Screw, Shoulder 77351C Label, Control Wiring 50883A Retainer, Potentiometer 42909A Fuse, 5 Amp ACG (included w/item#27) #38 must use red loctite set screws. ® Clarke Operator's Manual - Encore S28XP/S33XP/S38XP - 53 -...
  • Page 55: Rear Cover Assembly Drawing 10/02

    Clarke ® Encore S28XP/S33XP/S38XP Rear Cover Assembly Drawing 10/02 (for machines wtih a 40089A Traverse Controller) 2 18 ® Clarke Page -54- Operator's Manual -Encore S28XP/S33XP/S38XP...
  • Page 56: Parts List

    Hose Bracket 962957 Screw, 10-16 x ½ 77221A Serial Tag 83010A Rivet, Pop 930093 Rivet 41801A Solenoid, Brush 60552A Bracket 920722 Nut, 10-32 ESNA 912287 Rectifier *#16 must use red loctite. ® Clarke Operator's Manual - Encore S28XP/S33XP/S38XP - 55 -...
  • Page 57: Electrical Schematic 10/02

    ® Clarke Encore S28XP/S33XP/S38XP Electrical Schematic 10/02 (for machines wtih a 40089A Traverse Controller) ® Clarke Page -56- Operator's Manual -Encore S28XP/S33XP/S38XP...
  • Page 58: Connection Diagram 10/02

    Clarke ® Encore S28XP/S33XP/S38XP Connection Diagram 10/02 (for machines wtih a 40089A Traverse Controller) ® Clarke Operator's Manual - Encore S28XP/S33XP/S38XP - 57 -...
  • Page 59 NOTES...
  • Page 60 +31 184 677 200 (201) 864-5503 ALTO Sverige AB, Molndal (Sweden) Aminogatan 18 Clarke ® Box 4029 Clarke American Sanders A.L. Cook S-431 04 Molndal Customer Service Headquarters and Factory +46 31 706 73 00 2100 Highway 265 Springdale, Arkansas 72764...
  • Page 61 STATED WARRANTIES ARE IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED 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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