Tennant SweepSmart S20 ELECTRIC Service Information Manual
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Tennant SweepSmart S20 ELECTRIC Service Information Manual

Sweepsmart system, shakemaxt 360
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Download this manual See also: Service Information Manual, Operator's Manual
S20
(Electric)
Sweeper
Service Information Manual
SweepSmart
System
t
ShakeMax
360
t
9006709
North America / International
Rev. 00 (11-2009)
*9006709*
www.tennantco.com

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Summary of Contents for Tennant SweepSmart S20 ELECTRIC

  • Page 1 (Electric) Sweeper Service Information Manual SweepSmart System ShakeMax 9006709 North America / International Rev. 00 (11-2009) *9006709* www.tennantco.com...
  • Page 2 2. (B) Identify the machine serial number from the data plate. Refer to the TENNANT Parts Manual. NOTE: Only use TENNANT Company supplied or equivalent parts. Parts and supplies may be ordered online, by phone, by fax or by mail.
  • Page 3 Minneapolis, MN 55440 Phone: (800) 553--8033 or (763) 513--2850 www.tennantco.com Thermo- -Sentry, Perma- -Filter, InstantAccess, Lower Total Cost of Ownership, and Duramer are US registered and unregistered trademarks of Tennant Company. Specifications and parts are subject to change without notice.

  • Page 4: Table Of Contents

    S20 ELECTRIC TABLE OF CONTENTS SAFETY PRECAUTIONS ........GENERAL MACHINE INFORMATION .
  • Page 5 HOPPER LOWER ........HOPPER DOES NOT LOWER .

  • Page 7: Safety Precautions

    S20 Service Information SAFETY PRECAUTIONS The following precautions are used throughout 2. Before starting machine: this manual as indicated in their description: - - Make sure all safety devices are in place and operate properly. WARNING: To warn of hazards or - - Check brakes and steering for proper operation.
  • Page 8 - - Avoid contact with battery acid. - - Use cardboard to locate leaking hydraulic fluid under pressure. - - Use Tennant supplied or approved replacement parts. 7. When loading/unloading machine onto/off truck or trailer: - - Turn off machine.
  • Page 9 S20 Service Information The following safety labels are mounted on the machine in the locations indicated. If any label becomes damaged or illegible, install a new label in its place. RAISED HOPPER LABEL - - Located on the HOPPER LIFT ARMS LABEL - - Located on both hopper lift arms.
  • Page 10 S20 Service Information FOR SAFETY LABEL - - BATTERY CHARGING Located on the side of the LABEL - - Located on operator compartment. back of main electrical panel. VACUUM WAND LABEL - - Located on the optional vacuum wand. 354590 S20 Electric 9006709 (11- -09)

  • Page 11: General Machine Information

    S20 Service Information GENERAL MACHINE INFORMATION BEFORE CONDUCTING TESTS: * Read and Follow ALL Safety Warnings and Precautions as mentioned at the beginning of this manual * Always unhook Battery when removing or replacing components DURING TESTS: * If Diagnostic Time Exceeds One Hour With Unknown Cause or Course of Action, Call Technical Services.

  • Page 12: Specifications

    S20 Service Information SPECIFICATIONS GENERAL MACHINE DIMENSIONS/CAPACITIES Item Dimension/capacity Length 2090 mm (82.3 in) Length with side brush 2248 mm (88.5 in) Width 1230 mm (48.5 in) Width with side brush 1395 mm (55 in) Height without overhead guard 1260 mm (49.5 in) Height with overhead guard 2085 mm (82.1 in) Track...

  • Page 13: Power Type

    Manual valve controlled HYDRAULIC SYSTEM System Capacity Fluid Type Hydraulic reservoir 10.6 L (2.8 gal) TENNANT part no. 65870 Hydraulic total 12.1 L (3.2 gal) Propelling gearbox 2.6 L (2.7 qt) SAE 90 Gear weight lubricant BRAKING SYSTEM Type Operation...

  • Page 14: Machine Dimensions

    S20 Service Information MACHINE DIMENSIONS 1230 mm (48.5 in) TOP VIEW 2085 mm (82.1 in) 3&4 1260 mm (49.5 in) 2090 mm FRONT VIEW (82.3 in) SIDE VIEW Numbering above refers to component locations shown on next page. 354901 S20 Electric 9006709 (11- -09)

  • Page 15: Component Locator

    S20 Service Information COMPONENT LOCATOR Front Front Front Front Located under floor panel in operators compartment 1. Fuse & relay panel 2. Steering Valve 3. Horn 4. Hydraulic filter 5. Hydraulic valve Front 6. Brake light switch S20 Electric 9006709(11- -09)

  • Page 16: Symbol Definitions

    S20 Service Information SYMBOL DEFINITIONS These symbols identify controls, displays, and features on the machine: Filter shaker Hour meter Vacuum fan on Steering wheel tilt Vacuum fan off Hopper down Hopper up Start Hopper door open Horn Hopper door close (lever) Side brush down and on Main brush down and on Side brush up and off...
  • Page 17 S20 Service Information Brush pressure (Increase) Brush pressure (Decrease) Turn counterclockwise Turn clockwise Circuit breaker #1 Circuit breaker #2 Circuit breaker #3 Circuit breaker #4 Circuit breaker #5 Circuit breaker #6 Circuit breaker #7 Circuit breaker #8 Circuit breaker #9 Circuit breaker #10 Circuit breaker #11 Circuit breaker #12...
  • Page 18 S20 Service Information FOR OPERATOR AND MAINTENANCE CHARTS, REFER TO OPERATORS MANUAL. S20 Electric 9006709 (11- -09)

  • Page 19: Maintenance & Repair

    S20 Service Information MAINTENANCE & REPAIR BEFORE CONDUCTING TESTS: * Read and Follow ALL Safety Warnings and Precautions as mentioned at the beginning of this manual * Always unhook Battery when removing or replacing electrical components DURING TESTS: * If Diagnostic Time Exceeds One Hour With Unknown Cause or Course of Action, Call Technical Services.

  • Page 20: Hopper Dust Filter

    S20 Service Information 3. Remove the dust filter from the hopper. HOPPER DUST FILTER REPLACING THE HOPPER DUST FILTER Shake the dust filter at the end of every shift and before removing the filter from the machine. Inspect and clean the filter after every 100 hours of operation.

  • Page 21: Hopper Dust Filter Measurement

    S20 Service Information HOPPER DUST FILTER MEASUREMENT Rear side of filter box assembly Check 1/8” thick shaker spacer for wear, replace as necessary. With hopper dust filter cover removed and cyclone cover latches locked, check filter seal measurement for proper height. Top of seal should measure 7.62 mm (.25”) above filter cover mounting base, as shown below.

  • Page 22: Hydraulic Troubleshooting Information

    S20 Service Information HYDRAULIC TROUBLESHOOTING INFORMATION BEFORE CONDUCTING TESTS: * Read and Follow ALL Safety Warnings and Precautions as mentioned at the beginning of this manual *Hydraulic Oil Must Be At Normal Operating Temperatures after Running Machine and Hydraulics a Minimum of 5 Minutes * Examine Machine For Any Linkage Binding or Mechanical Problems DURING TESTS:...
  • Page 23 S20 Service Information NOTE: Troubleshooting charts may be shown with optional equipment. The optional equipment may not be specified in these charts. Some machines may not be equipped with all components shown. S20 Electric 9006709 (11- -09)

  • Page 24: General Information

    S20 Service Information GENERAL INFORMATION Page 1 of 2 Commonly Used Hydraulic Symbols ACTIVE NON- - ACTIVE SUCTION HIGH RETURN OR LINES LINES NOT LINE PILOT PILOT PORT PRESSURE OR CONNECTED CONNECTED PORT LINE LINE FLOW LINE PRESSURE LINE CASE DRAIN HYDRAULIC LINE...

  • Page 25: General Information

    S20 Service Information General Information Page 2 of 2 Hydraulic Pump Flow Rates (typical) ACCESSORY PUMPS 5.3 cc 7.4 cc MOTOR (0.323 ci) (0.453 ci) per rev. per rev. PUMP PUMP Commonly Used Abbreviations Auxiliary MFLD Manifold Cubic Centimeters Motor Check Valve Orifice Centimeters...

  • Page 26: Hydraulic Schematic

    S20 Service Information HYDRAULIC SCHEMATIC S20 Electric 9006709 (11- -09)

  • Page 27: Overall Hydraulic Hose Diagram

    S20 Service Information OVERALL HYDRAULIC HOSE DIAGRAM RESERVOIR S20 Electric 9006709 (11- -09)

  • Page 28: Side Brush On (Standard)

    S20 Service Information SIDE BRUSH ON (STANDARD) Conditions: Key ON, Side Brush Lowered VALVE TO CV2 HOPPER MANIFOLD 12.5 LPM (3.3 GPM) 15.5 BAR (225 PSI) SOLENOID VALVE MANIFOLD RIGHT SIDE BRUSH MOTOR 85 RPM +/- - 10 RPM 89.6 BAR (1300 psi) 62 BAR...

  • Page 29: Side Brushes On (With Optional Left Side Brush)

    S20 Service Information SIDE BRUSHES ON (WITH OPTIONAL LEFT SIDE BRUSH) Conditions: Key ON, Side Brushes Lowered TO CV2 HOPPER VALVE MANIFOLD 15.5 BAR (225 PSI) 31 BAR (450 PSI) 12.5 LPM (3.3 GPM) 12.5 LPM (3.3 GPM) SOLENOID VALVE MTR1 MTR2 MANIFOLD...

  • Page 30: Side Brush(Es) Does Not Turn On

    S20 Service Information SIDE BRUSH(ES) DOES NOT TURN ON S20 Electric 9006709 (11- -09)

  • Page 31: Side Brush(Es)Does Not Turn Off

    S20 Service Information SIDE BRUSH(ES)DOES NOT TURN OFF S20 Electric 9006709 (11- -09)

  • Page 32: Hopper Door Open

    S20 Service Information HOPPER DOOR OPEN STEERING VALVE ASSEMBLY HOPPER TO CYL2 HOPPER VALVE LIFT CYLINDER MANIFOLD HOPPER LIFT OPEN CYL1 HOPPER DOOR CYLINDER HOPPER DOOR TO MTR1 SIDE BRUSH MOTOR SOLENOID VALVE MANIFOLD 62 BAR (900 psi) 89.6 BAR (1300 psi) (50 psi) 3.4 BAR...

  • Page 33: Hopper Does Not Open

    S20 Service Information HOPPER DOES NOT OPEN S20 Electric 9006709 (11- -09)

  • Page 34: Hopper Door Close

    S20 Service Information HOPPER DOOR CLOSE - - Surface area differential in hydraulic cylinder causes Hopper Door Cylinder to extend When Hopper Door Cylinder reaches the end of travel, STEERING Relief Valves (RV1 & RV2) will open to prevent excessive p ressure build- - up. HOPPER VALVE ASSEMBLY LIFT CYLINDER...

  • Page 35: Hopper Door Does Not Close

    S20 Service Information HOPPER DOOR DOES NOT CLOSE S20 Electric 9006709 (11- -09)

  • Page 36: Hopper Door Does Not Stay Closed

    S20 Service Information HOPPER DOOR DOES NOT STAY CLOSED S20 Electric 9006709 (11- -09)

  • Page 37: Hopper Lift

    S20 Service Information HOPPER LIFT - - When Hopper Lift Cylinder reaches the end of travel, Relief Valves (RV1 & RV2) will open to prevent excessive pressure build- - up. STEERING VALVE ASSEMBLY LIFT HOPPER HOPPER MANIFOLD CYLINDER VALVE CYL2 1.2 mm (0.047 in) LIFT...

  • Page 38: Hopper Does Not Raise

    S20 Service Information HOPPER DOES NOT RAISE S20 Electric 9006709 (11- -09)

  • Page 39: Hopper Does Not Stay In Raised Position

    S20 Service Information HOPPER DOES NOT STAY IN RAISED POSITION S20 Electric 9006709 (11- -09)

  • Page 40: Hopper Lower

    S20 Service Information HOPPER LOWER Lowering of hopper is due STEERING to gravity (weight of hop- VALVE per) ASSEMBLY HOPPER 1.2 mm LIFT HOPPER (0.047 in) VALVE MANIFOLD CYL2 HOPPER LOWER LOWER TO CYL1 HOPPER DOOR CYLINDER CYLINDER HOPPER DOOR TO MTR1 SIDE BRUSH MOTOR SOLENOID...

  • Page 41: Hopper Does Not Lower

    S20 Service Information HOPPER DOES NOT LOWER S20 Electric 9006709 (11- -09)

  • Page 42: Steering System -- Right Turn

    S20 Service Information STEERING SYSTEM - - RIGHT TURN STEERING WHEEL STEERING VALV ASSEMBLY 3.5 BAR (50 PSI) STATIONARY 12 BAR (175 PSI) TURNING 45 BAR (650 PSI) HELD AT 45 BAR STOP (650 psi) CYL3 RIGHT TURN PMP2 STEERING CYLINDER HOPPER VALV Ck4 used for steer-...

  • Page 43: Steering System -- Left Turn

    S20 Service Information STEERING SYSTEM - - LEFT TURN STEERING STEERING VALVE ASSEMBLY WHEEL 3.5 BAR (50 PSI) STATIONARY 12 BAR (175 PSI) TURNING 45 BAR (650 PSI) HELD AT STOP CYL3 (650 psi) 45 BAR LEFT TURN PMP2 STEERING CYLINDER HOPPER VALVE MANIFOLD...

  • Page 44: Steering System Not Working Properly

    S20 Service Information STEERING SYSTEM NOT WORKING PROPERLY S20 Electric 9006709 (11- -09)

  • Page 45: Electrical Information

    S20 Service Information ELECTRICAL INFORMATION BEFORE CONDUCTING TESTS: * Read and Follow ALL Safety Warnings and Precautions as mentioned at the beginning of this manual *Hydraulic Oil Must Be At Normal Operating Temperatures after Running Machine and Hydraulics a Minimum of 5 Minutes * Examine Machine For Any Linkage Binding or Mechanical Problems DURING TESTS:...

  • Page 46: Electrical Control Box Group

    S20 Service Information ELECTRICAL CONTROL BOX GROUP Contactor locations B- - B- - M- - B- - S20 Electric 9006709 (11- -09)

  • Page 47: Electrical Schematic Fig 1

    S20 Service Information ELECTRICAL SCHEMATIC FIG 1 354987, 1048610 - - E S20 Electric 9006709 (11- -09)

  • Page 48: Electrical Schematic Fig 2

    S20 Service Information ELECTRICAL SCHEMATIC FIG 2 354987, 1048610 - - E S20 Electric 9006709 (11- -09)

  • Page 49: Elecrical Schematic Fig. 3

    S20 Service Information ELECRICAL SCHEMATIC FIG. 3 354987, 1048610 - - E S20 Electric 9006709 (11- -09)

  • Page 50: Electrical Schematic Fig. 4

    S20 Service Information ELECTRICAL SCHEMATIC FIG. 4 354987, 1048610 - - E S20 Electric 9006709 (11- -09)

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