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Tennant S10, Service Information Manual

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Electrical Troubleshooting

S10 SERVICE INFORMATION

S10 331585 (6--07)

30

Electrical Symbols & Abbreviations

6/BLU

i

WIRES

CONNECTED

WIRES NOT

CONNECTED

PLUG--IN

CONNECTION

BATTERY

NORMALLY

OPEN SWITCH

NORMALLY CLOSED

THERMAL SWITCH

(THERMO--SENTRY)

RELAY COIL

MOTOR

NORMALLY

OPEN

NORMALLY

CLOSED

RELAY

CONTACTS

FUSE

CIRCUIT

BREAKER

ASSEMBLY

COMPONENT IN

POSITION OTHER

THAN NORMAL

ACTIVATED

COMPONENT

MOVEMENT FROM

NORMAL POSITION

COMPONENT

IS ENERGIZED

INFORMATION

BATTERY

POSITIVE

BATTERY

NEGATIVE

NON--ACTIVE

WIRE

WIRE NUMBER

& COLOR

Abbreviations

A

Amps

AC

Alternating Current

BDI

Battery Discharge Indicator

CB

Circuit Breaker

F

Fuse

M

Relay Coil

MG

Motor

N.C.

Normally Closed

N.O.

Normally Open

S or SW Switch
TMR

Timer

VDC

Volts, Direct Current

Summary of Contents for S10

Page 1: ...S10 331585 www tennantco com 331585 Rev 00 6 2007 Sweeper Service Information Manual ...

Page 2: ...NOTE Only use TENNANT Company supplied or equivalent parts Parts and supplies may be ordered online by phone by fax or by mail Tennant Company PO Box 1452 Minneapolis MN 55440 Phone 800 553 8033 or 763 513 2850 www tennantco com Thermo Sentry is a US registered and unregistered trademark of Tennant Company Specifications and parts are subject to change without notice Copyright E 2007 TENNANT Print...

Page 3: ...CKING ADJUSTING BELT TENSION 13 REPLACE PROPELLING BELTS 15 SIDE BRUSH BELT 15 CHECKING ADJUSTING BELT TENSION 15 REPLACE SIDE BRUSH BELT 16 MAIN BRUSH BELTS 17 REPLACE SHORT MAIN BRUSH BELT 17 REPLACE LONG MAIN BRUSH BELT 17 VACUUM FAN BELT 18 CHECK ADJUST BELT TENSION 18 REPLACE VACUUM FAN BELT 18 WHEEL DRIVE CHAINS 19 STATIC DRAG CHAIN 19 BRUSHES 20 MAIN BRUSH 20 REMOVING THE MAIN BRUSH 20 INST...

Page 4: ...IN BRUSH SKIRTS AND SEALS 25 PROPEL HANDLE ASSEMBLY 26 ADJUST PROPEL HANDLE ASSEMBLY HEIGHT 26 TRANSPORTING THE MACHINE 27 STORING MACHINE 27 ELECTRICAL TROUBLESHOOTING INFORMATION 29 ELECTRICAL SYMBOLS ABBREVIATIONS 30 ELECTRICAL SCHEMATIC 31 WIRE HARNESS DRAWING 32 KEY OFF POWER DISTRIBUTION 33 KEY OFF POWER DISTRIBUTION CHARGING 34 KEY ON POWER DISTRIBUTION 35 FILTER SHAKER CIRCUIT 36 FILTER SH...

Page 5: ... to avoid a hazard WARNING Heavy hopper Do not remove without help Can cause back strain This machine is not equipped with explosion proof motors The electric motors will spark upon start up and during operation which could cause a flash fire or explosion if machine is used in an area where flammable vapors liquids or combustible dusts are present FOR SAFETY 1 Do Not Operate Machine Unless Trained...

Page 6: ... machine in the locations indicated If these or any decal becomes damaged or illegible install a new decal in its place FOR SAFETY LABEL LOCATED ON THE CONTROL PANEL BATTERY CHARGING LABEL LOCATED ON THE LEFT SIDE PANEL BACK STRAIN LABEL LOCATED ON THE TOP OF THE HOPPER CHARGER CORD LABEL LOCATED NEAR CHARGER ...

Page 7: ...at the beginning of this manual Always unhook Battery when removing or replacing components DURING TESTS Call Technical Services if Diagnostic Time Exceeds One Hour With Unknown Cause or Course of Action 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 ...

Page 8: ...e capacity 0 08 m 2 8 cu ft Hopper weight capacity 68 kg 150 lb GVWR 345 kg 760 lb Dust filter pleated panel filter element 4 55 m 49 sq ft GENERAL MACHINE PERFORMANCE Item Measure Turning radius 1730 mm 68 in Travel speed forward maximum 4 7 Km h 2 9 mph Travel speed reverse maximum 4 5 Km h 2 8 mph POWER TYPE System Drive Type Propelling Belt to chain Differential Belt Wheel Drive Chain Main Bru...

Page 9: ...al Machine Information 3 S10 331585 6 07 TIRES Location Type Size Front 2 Solid 250 mm x 51 mm 10 in x 2 in Rear 1 Solid 130 mm x 38 mm 5 in x 1 5 in MACHINE DIMENSIONS 920 mm 36 25 in 1570 mm 62 in 990 mm 1120 mm 39 in 44 in 03131 ...

Page 10: ...S10 SERVICE INFORMATION General Machine Information S10 331585 6 07 4 ...

Page 11: ...ginning of this manual Always unhook Battery when removing or replacing components DURING TESTS Call Technical Services if Diagnostic Time Exceeds One Hour With Unknown Cause or Course of Action 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 ...

Page 12: ...ervice Points Daily 2 Brush skirts Check for damage wear and floor clearance 5 3 Main brush Check for damage wear debris 1 8 Side brush Check for damage wear debris 1 7 Hopper Check seals for damage and wear 3 25 Hours 1 Battery cells Check electrolyte level DW 2 3 Main brush Check floor pattern after initial 25 hours only 1 5 Drive chains Check and adjust tension after initial 25 hours only 2 ...

Page 13: ...clearance 1 17 Battery charger cable Check for wear and damage 1 100 Hours 5 Drive chains Check and adjust tension 2 Lubricate SO 2 6 Dust filter Clean or replace 1 11 Self adjusting sheave Lubricate SPL 1 1 Batteries Clean top surface and terminals 2 17 Differential Lubricate SPL 1 400 Hours 15 Propelling motor Blow out dust and inspect 1 16 Side brush gear box Check lubricant level GL 1 LUBRICAN...

Page 14: ...er every 100 hours of operation A B 03139 A Drive Chain B Differential DIFFERENTIAL Lubricate the differential B every 100 hours of operation The differential grease fitting is located on the drive shaft inside the drive sheave BRUSH ARM PIVOTS Lubricate the brush arm pivots after every 50 hours of operation REAR CASTER Lubricate the rear caster after every 50 hours of operation ...

Page 15: ...side brush gear box fluid level after every 400 hours of operation Remove the breather and fill the gear box to within 6 mm 0 25 in of the top 03144 SELF ADJUSTING SHEAVE Lubricate the sheave shaft after every 100 hours of operation Avoid getting oil on the belt or sheave belt surfaces 03141 ...

Page 16: ...onnectors Wipe off all cleaning solution residue After cleaning apply a coating of clear battery post protectant to the terminals and the cable connectors Keep the tops of the batteries clean and dry Objects made of metal can potentially short circuit the batteries Keep all metallic objects off the batteries Replace any worn or damaged wires Replace any defective batteries To dispose of batteries ...

Page 17: ...e Or Explosion Hazard Batteries emit hydrogen gas Keep sparks and open flame away Keep battery compartment open when charging FOR SAFETY When servicing batteries wear protective gloves and eye protection when handling batteries and battery cables Avoid contact with battery acid Make sure the charger profile is properly set for the battery type before charging Failure to properly set profile will r...

Page 18: ...must also be disconnected for 30 seconds before the charger can be restarted 6 Unplug the charger cord from the electrical receptacle and stow the cord beneath the left battery NOTE To avoid damaging the charger cord do not pul on the cord to unplug the charger from the electrical receptacle Use the plug to unplug the cord from the electrical receptacle 7 Reinstall the battery compartment covers L...

Page 19: ...ving or servicing machine stop on level surface set parking brake if equipped and turn off machine 1 Remove the access cover bumper and cover 2 Observe the position of the clutch plate bolt C with no pressure on the clutch handle It should be approximately in the center of the slot D 3 Press the clutch handle to tighten the forward propelling belt G The clutch handle should be 7 to 13 mm 0 25 to 0...

Page 20: ...e reverse idler sheave bolt H and slide the idler sheave to the rear to tighten the belt F slide the sheave forward to loosen the belt 9 Tighten the reverse idler sheave bolt H 10 Pull the clutch handle to recheck the position of the clutch plate bolt C Repeat as necessary to adjust belt tension 11 Check steering effort After repairing or replacing drive system parts effort may increase due to poo...

Page 21: ...0 Adjust the belt as described in CHECK AND ADJUST PROPELLING BELT TENSION 11 Replace the right side cover and bumper and the access cover 12 Replace the debris hopper 13 Lower the filter cover SIDE BRUSH BELT Check the belt for wear and tension after every 50 hours of operation CHECKING AND ADJUSTING THE SIDE BRUSH BELT TENSION FOR SAFETY Before leaving or servicing machine stop on level surface ...

Page 22: ...hopper 2 Remove the right side bumper and cover and access cover 3 Place the side brush arm in the raised position 4 Remove the four speed reducer mounting bolts and the speed reducer from the side brush arm 5 Slide the belt C off the motor sheave B and out of the machine A D C B 03151 A Motor B Motor Sheave C Side Brush Belt D Belt Guide 6 Position the new belt C over the motor sheave B under the...

Page 23: ...he new belt B over the sheaves A and C 7 Unthread the two screws 8 Run the machine to ensure the belt B rests in the sheave properly 9 Replace the right side bumper and cover and access cover REPLACE LONG MAIN BRUSH BELT FOR SAFETY Before leaving or servicing machine stop on level surface set parking brake if equipped and turn off machine 1 Remove the short main brush belt as described in steps 1 ...

Page 24: ...tion by applying a force of 6 lb 3 kg to the midpoint of the belt span The belt should deflect 5 mm 0 06 in 3 To adjust belt tension loosen the belt adjusting stud nut C Pull the vacuum fan assembly A back to tighten the belt and tighten the stud nut A C B 06320 A Vacuum Fan B Adjustment Slot C Stud Nut 4 To adjust belt tension loosen the belt adjusting stud nut B Pull the vacuum fan assembly A up...

Page 25: ... of operation Lubricate the drive chains with a penetrating type spray lubricant after every 100 hours of operation The wheel drive chains should have 15 mm 0 5 in slack measured midway between the sprockets 03139 STATIC DRAG CHAIN A static drag chain prevents the buildup of static electricity in the machine Check the chain for wear periodically Make sure the chain touches the floor at all times ...

Page 26: ...See REMOVING THE HOPPER in the OPERATION section for proper procedure for removing the hopper 1 Slide the brush into the brush compartment 2 Rotate the brush until the slots on the ends of the brush engage the keys on the main brush drive hub not shown NOTE Do not force the main brush onto the drive hub When the main brush slots and drive hub keys are properly aligned the main brush will easily en...

Page 27: ...hub or shaft The side brush should be replaced when the remaining bristle length measures 25 mm 1 in in length The side brush should be checked after every 50 hours of operation The side brush is properly adjusted when with the side brush arm in the raised position there is approximately 25 mm 1 in between the floor and the side brush bristles REMOVING THE SIDE BRUSH FOR SAFETY Before leaving or s...

Page 28: ...R The debris hopper should be emptied after every work shift or when the hopper is full The debris hopper floor clearance should be checked after every 50 hours of operation The dust filter to hopper seal can also be adjusted to correct dusting when shaking the dust filter CHECKING AND ADJUSTING THE HOPPER FLOOR CLEARANCE FOR SAFETY Before leaving or servicing machine stop on level surface set par...

Page 29: ...ated inside the hopper senses the temperature of the air pulled up from the hopper If there is a fire in the hopper the Thermo Sentry stops the vacuum fan and cuts off the air flow Press the button to reset the Thermo Sentry DUST FILTER The dust filter is located inside the dust filter compartment The filter shaker will shake the filter for 20 seconds when the machine is powered off Inspect and cl...

Page 30: ...e filter hold down plate Remove the dust filter 3 Inspect and clean or replace the dust filter INSTALLING THE DUST FILTER 1 Position the dust filter in the filter frame with the arrows on the side of the filter pointing away from the machine 2 Position the filter hold down plate on the filter 3 Secure the front filter cover on the filter frame with the six front filter cover screws SKIRTS AND SEAL...

Page 31: ...ly 02349 MAIN BRUSH SKIRTS AND SEALS The right side seal not shown is mounted to the machine frame The left side seal is mounted to the main brush access door The main brush door seal is mounted to the door Inspect the seals for damage and wear daily The main brush skirts should clear the floor by 2 mm 0 06 in Inspect the skirts for damage and wear and proper floor clearance daily 02347 ...

Page 32: ...re holding the propel handle assembly to the frame of the machine Set the hardware aside 4 Raise or lower the propel handle assembly to the desired height 5 Align the holes in the propel handle assembly with the holes in the frame of the machine and reinstall the hardware to secure the handles into place 6 Loosen the lock nut and turn the ball joint until the propel rod assembly is at the correct ...

Page 33: ...ng it to the truck or trailer 03136 4 Secure the rear of the machine by wrapping straps around the stationary handle and fastening them to the truck or trailer STORING MACHINE When storing the machine for extended periods of time the following procedures must be followed to lessen the chance of rust sludge or other undesirable deposits from forming 1 Empty debris hopper 2 Raise the main brush and ...

Page 34: ...S10 SERVICE INFORMATION Maintenance Repair S10 331585 6 07 28 ...

Page 35: ...ioned at the beginning of this manual Always unhook Battery when removing or replacing components DURING TESTS Call Technical Services if Diagnostic Time Exceeds One Hour With Unknown Cause or Course of Action 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 ...

Page 36: ...PEN NORMALLY CLOSED RELAY CONTACTS FUSE CIRCUIT BREAKER ASSEMBLY COMPONENT IN POSITION OTHER THAN NORMAL ACTIVATED COMPONENT MOVEMENT FROM NORMAL POSITION COMPONENT IS ENERGIZED INFORMATION BATTERY POSITIVE BATTERY NEGATIVE NON ACTIVE WIRE WIRE NUMBER COLOR Abbreviations A Amps AC Alternating Current BDI Battery Discharge Indicator CB Circuit Breaker F Fuse M Relay Coil MG Motor N C Normally Close...

Page 37: ...S10 SERVICE INFORMATION Electrical Troubleshooting S10 331585 6 07 31 Electrical Schematic 1040284 ALL ...

Page 38: ...Electrical Troubleshooting S10 SERVICE INFORMATION S10 331585 6 07 32 Wire Harness Drawing 1 354572 Ref Serial Number Description Qty 1 000000 Harness Main 24vdc S10 1 ...

Page 39: ...MO SENTRY MAIN CONTACTOR HOUR METER 1 2 3 4 U2 BATTERY INDICATOR DISCHARGE MAIN CONTACTOR SHAKER RELAY MAIN DRIVE MOTOR 4 YEL 6 BLU 52 BRN 62 BRN 5 GRN 72 BRN BLK 1 RED 1 RED 1 RED 1 RED 13 BLK 13 BLK 13 BLK BLK 6 BLU 5 GRN 5 GRN 5 GRN 9 WHT CHARGER WIRING Conditions Key OFF Charger OFF TO SHAKER MOTOR 13 BLK 9 WHT H1 9 WHT Wiring Color Codes i Hour Meter is ON whenever Key Switch is turned ON unl...

Page 40: ...TOR HOUR METER 1 2 MAIN CONTACTOR SHAKER RELAY MAIN DRIVE MOTOR CHARGER WIRING 4 YEL 6 BLU 52 BRN 62 BRN 5 GRN 72 BRN BLK 1 RED 1 RED 1 RED 1 RED 13 BLK 13 BLK 13 BLK BLK 6 BLU 5 GRN 5 GRN 5 GRN 9 WHT CHARGER WIRING Conditions Key OFF Charger ON TO SHAKER MOTOR U2 BATTERY INDICATOR DISCHARGE 3 4 H1 9 WHT 9 WHT 13 BLK 25 AMP Wiring Color Codes i Hour Meter is ON whenever Key Switch is turned ON unl...

Page 41: ...OR HOUR METER 1 MAIN CONTACTOR SHAKER RELAY 52 BRN 62 BRN 5 GRN 72 BRN BLK MAIN DRIVE MOTOR 1 RED 1 RED 1 RED 1 RED 13 BLK 13 BLK BLK 6 BLU 5 GRN 5 GRN 5 GRN 9 WHT i If battery voltage drops below 20 76 VDC 1 73 Volts per cell the Battery Discharge Indicator will open pins 3 4 shutting the machine OFF 2 13 BLK BATTERY INDICATOR DISCHARGE 3 4 U2 13 BLK H1 9 WHT 9 WHT 25 AMP Wiring Color Codes Hour ...

Page 42: ...BLU 6 BLU 5 GRN 8 GRY 7 PUR TO 24 VDC GROUNDED CIRCUITS 5 GRN TO BDI MAIN CONTACTOR HOUR METER CHARGER TMR1 201 RED WHT 101 RED WHT i The Shaker Motor MG1 Shaker Timer TMR1 and Shaker Relay M1 operate on 12 VDC The Shaker System operates ONLY when Key Switch is OFF Opening the Key Switch signals the Shaker Timer TMR1 to begin a 20 second cycle to close the contacts between pins 1 2 of the Shaker T...

Page 43: ... M1A 6 BLU 6 BLU 6 BLU 5 GRN 8 GRY 7 PUR TO 24 VDC GROUNDED CIRCUITS 5 GRN TO BDI MAIN CONTACTOR HOUR METER CHARGER TMR1 201 RED WHT 101 RED WHT i The Shaker Motor MG1 Shaker Timer TMR1 and Shaker Relay M1 operate on 12 VDC The Shaker System operates ONLY when Key Switch is OFF Opening the Key Switch signals the Shaker Timer TMR1 to begin a 20 second cycle to close the contacts between pins 1 2 of...

Page 44: ......

Page 45: ...ave regarding our machine manuals If you find an error or have a suggestion please complete this postage paid form and mail it to us Thank you for helping us make zero defects a way of life at Tennant Manual No Rev No Publish Date Page Machine Report Error Suggestion Name Date Customer Number Company Address City State Zip Code ...

Page 46: ...GE NECESSARY IF MAILED IN THE UNITED SATES BUSINESS REPLY MAIL FIRST CLASS MAIL PERMIT NO 94 MINNEAPOLIS MN POSTAGE WILL BE PAID BY ADDRESSEE Technical Publications 15 701 North Lilac Drive P O Box 1452 Minneapolis MN 55440 9947 TENNANT COMPANY ...

Page 47: ...ave regarding our machine manuals If you find an error or have a suggestion please complete this postage paid form and mail it to us Thank you for helping us make zero defects a way of life at Tennant Manual No Rev No Publish Date Page Machine Report Error Suggestion Name Date Customer Number Company Address City State Zip Code ...

Page 48: ...GE NECESSARY IF MAILED IN THE UNITED SATES BUSINESS REPLY MAIL FIRST CLASS MAIL PERMIT NO 94 MINNEAPOLIS MN POSTAGE WILL BE PAID BY ADDRESSEE Technical Publications 15 701 North Lilac Drive P O Box 1452 Minneapolis MN 55440 9947 TENNANT COMPANY ...

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