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140E
(Electric)
Sweeper
Operator and Parts Manual
North America / International
MM156
Rev. 22 (12-2006)
*MM156*
www.tennantco.com

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Table of Contents
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Summary of Contents for Tennant 140E

  • Page 1 140E (Electric) Sweeper Operator and Parts Manual North America / International MM156 Rev. 22 (12-2006) *MM156* www.tennantco.com...
  • Page 2 PO Box 1452 Minneapolis, MN 55440 Phone: (800) 553--8033 or (763) 513--2850 www.tennantco.com Specifications and parts are subject to change without notice. Copyright E 1984, 1986 - - 1992, 1994 - - 1997, 2000- -2004, 2006 TENNANT Company, Printed in U.S.A.
  • Page 3: General Information

    Do not use the machine if it is not in Before Working On Machine. proper operating condition. - - Avoid Contact With Battery Acid. - - Use TENNANT Supplied Or Equivalent WARNING: Batteries Emit Hydrogen Gas. Replacement Parts. Explosion Or Fire Can Result. Keep Sparks And Open Flame Away.
  • Page 4 FOR SAFETY LABEL - - LOCATED ON LOCATED ON MACHINE HANDLE FRAME. MACHINE HANDLE FRAME. 01189 FLYING DEBRIS WARNING LABEL - - HAZARD CHARGING LABEL - - LOCATED ON LOCATED ON TOP OF HOPPER. BATTERY COVER. 140E MM156 (6- -91)
  • Page 5: Table Of Contents

    ... . . 3-19 TO REPLACE REAR BRUSH SKIRT ..... 3-19 140E MM156 (3- -02)
  • Page 6 ... 5--1 IMPORTANT INFORMATION ..5--1 FINDING A TENNANT PART NUMBER 5--2 PLACING AN ORDER ....5--3 STANDARD MODEL PARTS .
  • Page 7: Specifications

    ....GENERAL MACHINE PERFORMANCE MACHINE DIMENSIONS ....140E MM156 (3- -88)
  • Page 8 SPECIFICATIONS 140E MM156 (3- -88)
  • Page 9: Machine Specifications

    Sweeping path width -- 29 in (735 mm) Sweeping path width with side brush -- 37 in (940 mm) Hopper capacity -- 2.6 cu ft (0.07 m Dust filter area -- 49 sq ft (4.5 m 140E MM156 (12- -00)
  • Page 10: Machine Dimensions

    SPECIFICATIONS MACHINE DIMENSIONS 52 in (1320 mm) TOP VIEW 40.25 in (1020 mm) 26.5 in 32 in (675 mm) (815 mm) SIDE VIEW FRONT VIEW 140E MM156 (6- -00)
  • Page 11: Operation

    ....2-11 STORING MACHINE ....2-11 140E MM156 (6- -91)
  • Page 12 OPERATION 140E MM156 (3- -88)
  • Page 13: Preparation For Operation

    E. Vacuum Fan Side Battery F. Front of Machine B. Connect the cable labeled “1” between the positive (+) post on the vacuum fan side battery and the negative (--) post on the brush lift lever side battery. 140E MM156 (6- -91)
  • Page 14: Operation Of Controls

    K. Clean Filter Pushbutton D. Side Brush L. Machine Circuit Breaker E. Side Brush Arm M. Charger Timer Switch F. Main Brush Removal Lever N. Hour Meter G. Battery Cover O. Charging Rate Gauge (Opion) H. Dust Filter Enclosure 140E MM156 (8- -01)
  • Page 15 See MAIN BRUSH in the MAINTENANCE section. 01192 MAIN BRUSH LIFT HANDLE 01193 MAIN BRUSH REMOVAL LEVER 140E MM156 (8- -01)
  • Page 16: Battery Cover

    If the overload which caused the circuit breaker to trip is still present in the circuit, the circuit breaker will continue to stop current flow 01194 REMOVING BATTERY COVER until the overload is corrected. 140E MM156 (6- -91)
  • Page 17: Charger Timer Switch

    The panel also has an interrupt switch to be used if the charging cycle needs to be stopped. NOTE: If the charge cycle has to be stopped, press the interrupt switch while unplugging the charger. 06898 CHARGER PANEL A. Interrupt Switch 140E MM156 (9- -92)
  • Page 18: Machine Operation

    “lower” position as it may cause wear marks on the floor. FOR SAFETY: Before Starting Machine, Make Sure All Safety Devices Are In Place And Operate Properly. 140E MM156 (6- -91)
  • Page 19: To Dump Hopper

    Check for wire or string tangled on brushes. 01196 REMOVING HOPPER 4. Dump the debris out of the hopper into suitable refuse container. 5. Tip the hopper down and slide it into place on the machine. 140E MM156 (6- -91)
  • Page 20: Machine Troubleshooting

    Excessive belt wear or Belt is over--tensioned or Adjust belt tension breakage under--tensioned, causing slippage Belt sheaves have moved out of Align sheaves adjustment Belt or sheaves have dirt or oil on Clean sheaves and belt them 2-10 140E MM156 (6- -91)
  • Page 21: Machine Storage

    1. Place the main brush, and side brush if so equipped, in the “raise” position. 2. Empty and clean the debris hopper. 3. Charge the machine batteries. 4. Disconnect the batteries-to-machine battery connector. 2-11 140E MM156 (6- -91)
  • Page 22 OPERATION 2-12 140E MM156 (6- -91)
  • Page 23: Maintenance

    ..... . . 3-19 REAR BRUSH SKIRT ....3-19 TO REPLACE REAR BRUSH SKIRT 3-19 140E MM156 (3- -02)
  • Page 24 MAINTENANCE 140E MM156 (3- -88)
  • Page 25: Recommended First 20-Hour Machine Inspection

    1. Check the specific gravity of the batteries. 2. Check the battery cable connections. 3. Check the floor skirts to floor clearance. 4. Check the main brush and side brush, if so equipped, brush patterns. 140E MM156 (3- -88)
  • Page 26: Maintenance Chart

    MAINTENANCE MAINTENANCE CHART 01189 140E MM156 (7- -90)
  • Page 27 Rear brush skirt Check for wear or damage 160 Hours Drive belts Check for wear or damage and or 8 adjustment Weeks Static drag chain Check for wear and floor contact Rear guide wheels Check floor clearance adjustment 140E MM156 (12- -96)
  • Page 28: Electrical System

    If batteries are not fully discharged, reduce charging time proportionally. Do not expose the battery charger to water. Do not touch uninsulated battery terminals or unnecessarily expose any portion of your body to BATTERY ELECTROLYTE LEVEL the batteries when making electrical connections. 140E MM156 (12- -00)
  • Page 29: To Charge Batteries (For Machines Below Serial Number 009737)

    11. Check the electrolyte level in each battery cell after charging. If needed, add distilled water to raise the electrolyte level to about 12mm (0.4 in) below the bottom of the sight tubes. BATTERY ELECTROLYTE LEVEL 12. Close the battery cover. 140E MM156 (3- -02)
  • Page 30: To Charge Batteries

    NOTE: If the charge cycle has to be stopped, BATTERY ELECTROLYTE LEVEL press the interrupt switch while unplugging the charger from the wall outlet. 140E MM156 (12- -00)
  • Page 31 7. Check the electrolyte level in each battery cell after charging. If needed, add distilled water to raise the electrolyte level to about 12mm (0.4 in) below the bottom of the sight tubes. 8. Close the battery cover. 140E MM156 (6- -03)
  • Page 32: Below Serial Number 009737)

    2 to 6 1 to 4 115 VAC 3 to 6 230 VAC 3 to 4 (Double) 3 to 4 Internal Terminal Line L Timer T Cord Common 02649 ELECTRICAL SCHEMATIC (For machines below serial number 009737) 3-10 140E MM156 (6- -91)
  • Page 33: Electrical Schematic (For Machines Serial Number 009737 And Above)

    MAINTENANCE 06985 ELECTRICAL SCHEMATIC (For machines serial number 009737 and above) 3-11 140E MM156 (6- -91)
  • Page 34: Brushes

    B. Drive Key idler plug from the main brush. 5. Grasp the main brush and pull it off the main brush drive plug and out of the main brush compartment. 3-12 140E MM156 (12- -95)
  • Page 35: To Check And Adjust Main Brush Pattern

    If the polish mark width is too narrow, turn the main brush lift handle counterclockwise to lower the brush. If any adjustments are made, recheck the main brush pattern before resuming work with the machine. 3-13 140E MM156 (3- -94)
  • Page 36: Side Brush

    6. Secure the side brush to the drive shaft with 01027 REMOVING SIDE BRUSH RETAINING BOLT the retaining bolt or hair cotter pin. 4. Slide the side brush off the side brush drive shaft. 3-14 140E MM156 (6- -91)
  • Page 37: Debris Hopper And Dust Filter

    4. Dump the debris out of the hopper into 8. Remove the blocks from under the hopper suitable refuse container. wear plate. 5. Tip the hopper down and slide it into place on the machine. 3-15 140E MM156 (6- -91)
  • Page 38: Rear Guide Wheels

    NOTE: Be sure the dust filter is dry before reinstalling it in the machine. 01211 REAR GUIDE WHEEL 4. Tighten the two bolts on each guide wheel. 3-16 140E MM156 (6- -91)
  • Page 39: To Remove Dust Filter

    5. Latch the two filter cover latches. 01215 REMOVING FILTER RETENTION BAR A. Filter Retention Bar B. Retention Bracket 5. Push the filter retention spring upward and slide the filter out of the filter compartment. 3-17 140E MM156 (6- -91)
  • Page 40: Skirts And Seals

    6. Install and tighten the skirt retaining strips and bolts. 7. Reinstall the hopper. 01217 RIGHT SIDE DUST SKIRT A. Side Dust Skirt B. Side Dust Seal 01208 LEFT SIDE DUST SKIRT A. Side Dust Skirt B. Side Dust Seal 3-18 140E MM156 (6- -91)
  • Page 41: Hopper Side Seals

    12. Reinstall the batteries. Reconnect the damage after every 80 hours of operation. batteries-to-machine connector. 13. Replace the debris hopper and battery TO REPLACE REAR BRUSH SKIRT cover. 1. Place the master power switch in the “off” position. 3-19 140E MM156 (6- -91)
  • Page 42: Belts And Chains

    01220 CLUTCH CABLE A. Clutch Cable B. Jam Nut C. Clutch Cable Bracket C. Loosen clutch cable to relieve belt tension. Thread the clutch cable into the cable bracket to tighten belt tension. 3-20 140E MM156 (6- -91)
  • Page 43: Propelling Belt

    6. Pull the motor back to tighten the belt. Do not pry on the motor. 20. Adjust the clutch cable as described in TO ADJUST FLAT PROPELLING BELT. 7. Tighten the electric motor mounting bolts. 3-21 140E MM156 (6- -91)
  • Page 44: To Replace Motor Drive Belt

    LOOSENING LOCKING COLLAR SETSCREW B. Unthread and separate the jackshaft extension from the jackshaft enough to slide the drive belt through. Also note that the jackshaft extension is threaded onto the jackshaft with left hand threads. 3-22 140E MM156 (6- -91)
  • Page 45: Brush Drive Belt

    9. Reconnect the belt idler spring to the spring bracket. 10. Carefully tip the machine into the “operating” position. 11. Reinstall the batteries. 12. Reconnect the batteries-to-machine connector. 13. Replace the debris hopper and the battery cover. 3-23 140E MM156 (6- -91)
  • Page 46: Side Brush Drive Belt

    01225 STATIC DRAG CHAIN 8. Replace the side brush arm cover. 9. Place the master power switch in the “on” position and check side brush operation. Readjust the drive belt as necessary. 3-24 140E MM156 (6- -00)
  • Page 47: Pushing And Transporting The Machine

    3. To winch the machine onto the truck or trailer, remove the hopper and attach the winching chains to the top of the front casters. Make sure the machine is centered. FRONT TIE DOWN STRAP A. Front Tie Strap 3-25 140E MM156 (8- -01)
  • Page 48 FOR SAFETY: When Unloading Machine Off Truck or Trailer, Use Winch. Do Not Push The Machine Off The Truck Or Trailer Unless The Loading Surface Is Horizontal AND Is 380 mm (15 in) Or Less From The Ground. 3-26 140E MM156 (8- -01)
  • Page 49: Appendix

    ....THREAD SEALANT AND LOCKING COMPOUNDS ....140E MM156 (3- -88)
  • Page 50 APPENDIX 140E MM156 (3- -88)
  • Page 51: Standard Bolt Torque Chart

    25 (34) 32 (43) 47 (64) 58 (79) 83 (112) 94 (127) 133 (180) 144 (195) 196 (265) 260 (352) 336 (455) 470 (637) 664 (900) NOTE: Decrease torque by 20% when using a thread lubricant. 140E MM156 (12- -96)
  • Page 52 APPENDIX 140E MM156 (3- -88)
  • Page 53: How To Use This Manual

    -- Find important machine information for ordering correct repair parts. -- Find TENNANT part numbers. -- Order TENNANT parts and supplies. IMPORTANT INFORMATION When placing an order for parts, the machine model and machine serial number are important.
  • Page 54: Finding A Tennant Part Number

    ∇ -- indicates the part is an assembly. -- indicates the part is included in the assembly listed just before it. -- TENNANT Part No. -- column lists the TENNANT part number for the part. -- Serial Number -- column indicates the set of machines the part number is applicable to.
  • Page 55: Placing An Order

    Do not order by page number or reference number. If you are not able to find the part number, call your TENNANT representative for help or send the old part as a sample. 4. Determine the quantity of the part you need.
  • Page 56 If parts received are suspected to be incorrect or defective, please contact the TENNANT representative from whom you ordered the part. They will give authorization for return and/or handle replacement shipments when required.
  • Page 57 ......6-21 NOTE: SECTION 6, STANDARD MODEL PARTS, lists repair parts for a standard model machine. 140E MM156 (12- -96)
  • Page 58 STANDARD MODEL PARTS 140E MM156 (7- -90)
  • Page 59 Kit, Maint, Skirt, Gas, [140] 16232 (006900-- Skirt 41396 (006900-- Skirt 61088 (006900-- Washer, 0.19b 1.00d .06, Stl, Pl 16230 (006900-- Skirt 09944 (006900-- Skirt 61110 (006900-- Nut, U, .25--20 09944 (006900-- Skirt 41563 (006900-- Skirt, .06th, 10.00w 30.00l, 06/0.31h 140E MM156 (3- -02)
  • Page 60 STANDARD MODEL PARTS Fig. 2 - - Replacement Brushes 140E MM156 (6- -00)
  • Page 61 Part No. Serial Number 41457 (006900-- Brush, Swp, 28l, 6 Dr, Pyp 32856 (006900-- Brush, Swp, 28l, 12 Sr, Umx Carpet 41673 (006900-- Brush Assy, Disk, Swp, 13.0 D, Pyp 28013B (006900-- Adaptor, Brush, Side, .628b 140E MM156 (6- -00)
  • Page 62 STANDARD MODEL PARTS Fig. 3 - - Main Frame and Charger Group 140E MM156 (3- -94)
  • Page 63 Machine Ref. Description Qty. Part No. Serial Number 06234 (006900--007346 ) Frame Assy, F/[61010b], [140e] 04010 (007347-- Frame Wldt, Main, [ 140/140e] 41624 (006900--xxxxxx ) Caster Rep.By23252 26395--2 (006900-- Clamp, Cable, Stl, 0.38d X 0.38w, 1h 41396 (006900-- Skirt 61088 (006900-- Washer, 0.19b 1.00d .06, Stl, Pl...
  • Page 64 Handle Assy, Tube, 1.00d 24.9w 41832 (003100-- Handle, Clutch 41829 (003100-- Cable, .13d, 28.5l, .25--20 /.38ball 08868 (003100-- Bar, Flt, Stl, 0.12 X 0.9 X 2.0 L 23709 (003100-- Catch 60426 (003100-- 379000 (003100-- Button, Plug 140E MM156 (8- -01)
  • Page 65 STANDARD MODEL PARTS Fig. 5 - - Hopper Assembly Tennant Machine Part No. Serial Number Ref. Description Qty. 41870 (006900-- Hopper Assy, [ 140/140e/141e] 09944 (006900-- Skirt 41447 (006900-- Retainer, Skirt, Hppr, Rear, 41563 (006900-- Skirt, .06th, 10.00w 30.00l, 06/0.31h 41568...
  • Page 66 STANDARD MODEL PARTS 35 36 Fig. 6 - - Brush Drive Group 6-10 140E MM156 (12- -96)
  • Page 67 32862 (006900-- Belt, V, [3vx] 28.0l 09945 (008088-- Idler Arm 32491 (008088-- Washer, Flt, .31 Std 02355 (009134-- Sheave, [3v], 1grv, 03.0pd 0.38brg 24227 (006900--010682 ) Washer, Flat 31906 (010683-- Rod, Thrd, Full, .31--18 05.7l 6-11 140E MM156 (12- -06)
  • Page 68 STANDARD MODEL PARTS Clutch Clutch Handle Cable Fig. 7 - - Motor and Wheel Drive Group 6-12 140E MM156 (12- -96)
  • Page 69 (006900-- Tube, Steel 45872 (006900-- Screw, Hex, .50--13 X 6.50, 2, Unpl 32486 (006900-- Washer, Flt, .50 Sae 23279 (006900-- Belt, V 25997 (008513-- Arm, Clutch, Propel, Lh 10819 (006900-- Bolt, Carriage, .38--16 X 1.00 6-13 140E MM156 (12- -06)
  • Page 70 STANDARD MODEL PARTS Fig. 8 - - Filter Group 6-14 140E MM156 (12- -96)
  • Page 71 (006900-- Duct, Outlet, 3.0 3.0 7.8l 41574 (006900-- Duct, Input 02421 (006900-- Shaker, Filter, Dust 31271 (006900-- Frame, Shaker, Fltr, [140e] 36661 (006900-- Bar, Flt, Rbr, 0.06 X 1.00 X 4.00l 44939 (006900-- Motor, Ele, 36vdc Hp Shaker 34773 (006900--...
  • Page 72 STANDARD MODEL PARTS Fig. 9 - - Battery Group 6-16 140E MM156 (6- -03)
  • Page 73 Cover, Terminal, Battery, Pye 61364 (010184-- Boot, 90deg .62d .44d Red 61365 (010184-- Boot, 90deg .62d .44d Black 23287 (006900--012087 ) Kit, Replmt, Battery Harness 222282 (013207-- Switch, Key, 12Vdc A Spdt 222684 (013207-- Key, Set of Two 6-17 140E MM156 (12- -06)
  • Page 74 STANDARD MODEL PARTS TO CB--- 2 TO CB--- 1 TO KEYSWITCH TO SHAKER MOTOR SWITCH BATTERY POSITIVE TO CB--- 1 CB--- 2 CONTACTOR CONTACTOR Fig. 10 - - Wire Harnesses Group 6-18 140E MM156 (8- -01)
  • Page 75 02640 Fig. 10 - - Wire Harnesses Group Tennant Machine Ref. Description Qty. Part No. Serial Number 02427 (006900--009736 ) Harness, [ 140e], Fltr Shakr 12828 (006900--009736 ) Connector 02432 (006900-- Harness, Controller, Shakr, [140e] 12827 (006900-- Connector 60487 (009737--...
  • Page 76 Housing, Vacfan, Rear, 9.0d, Impeller 08143 (006900-- Impeller, 9.00d X 0.376b 10362 (006900-- Spacer 41582 (006900-- Panel Wldt, Backing, Vacfan 16934 (006900-- Shaft 00960 (006900-- Key, Sq, 0.12 X 0.12, 00.50l 00500--4 (006900-- Key, Woodruff, 0.12 0.50, [Asa#0404] 6-20 140E MM156 (6- -00)
  • Page 77 Fig. 12 - - Label Kit Tennant Machine Ref. Part No. Serial Number Description Qty. 02575 (006900-- Kit, Replmt, Label, Complt, [140e] 25117 (006900-- Label, Opertnl, Instmt Panl,[140] 02560 (006900-- Label, Numerals, [ 140/E] Black 6-21 140E MM156 (6- -00)
  • Page 78 STANDARD MODEL PARTS 6-22 140E MM156 (12- -96)
  • Page 79 ......Fig. 8 -- Documentation Group ....7-10 NOTE: SECTION 7, OPTIONS, lists repair parts included as part of the available options. 140E MM156 (12- -00)
  • Page 80 OPTIONS Main Frame Fig. 1 - - Side Brush Group 140E MM156 (6- -03)
  • Page 81 04188 (003100-- Wheel Assy, 4.0d 0.81w 23295 (003100-- Wheel, 4.0d 0.81w 0.25b 39528 (003100-- Screw, Hex, .25--20X2.00, 5 32490 (003100-- Washer, Flat, 0.25 Std 32982 (003100-- Washer, Lock, Int, .25 19312 (003100-- Nut, Hex, Std, M10X1.5 140E MM156 (6- -03)
  • Page 82 OPTIONS 01033 Fig. 2 - - Lifting Bracket Kit Tennant Machine Ref. Description Qty. Part No. Serial Number 61121 (006900-- Kit, Demo, [140e] 61117 (006900-- Bracket Wldt, Lift 140E MM156 (12- -96)
  • Page 83 Fig. 3 - - Fine Particle Filter Kit Tennant Machine Ref. Description Qty. Part No. Serial Number 02594 (006900-- Kit, Fltr, Extra Fine Particle [140e] 65358 (006900-- Screen, Filter 60368 (006900-- Filter Pkg, Dust, Panl, 119plts 32557 (006900-- Filter Pkg, Dust, Panl, Fine...
  • Page 84 Fig. 4 - - Dual Carpet Lint Filter Kit Tennant Machine Ref. Part No. Serial Number Description Qty. 398200 (006900-- Kit, Filter, Dual, Carpet Lint 65358 (006900-- Screen, Filter 60368 (006900-- Filter Pkg, Dust, Panl, 119plts 60378 (006900--007828 ) Seal, Rbr, Open, 0.19th, 0.62w 140E MM156 (12- -00)
  • Page 85 Fig. 5 - - Ammeter Group Tennant Machine Ref. Description Qty. Part No. Serial Number 60510 (009737-- Gauge, Voltmeter, 16--36vdc 2.2d NOTE: To identify parts shown but not listed here, see Section 5, Standard Model Parts. 140E MM156 (12- -96)
  • Page 86 OPTIONS Brush Wrap 06991 Fig. 6 - - Grille Kit Tennant Machine Ref. Description Qty. Part No. Serial Number 25961 (006900-- Kit, Grille, Debris Deflector, [140] 140E MM156 (12- -96)
  • Page 87 Serial Number 50112 (006900-- Kit, Cord, Chrgr, 10ft 60565 (006900-- Cord, Ele, 16--3 127.0inch 41783 (006900-- Bracket, Cord 06524 (006900-- Rivet, Blind, .196d X 0.62 X .38d, Alm 61088 (006900-- Washer, 0.19b 1.00d .06, Stl, Pl 140E MM156 (8- -01)
  • Page 88 OPTIONS 07501 Fig. 8 - - Documentation Group Tennant Machine Serial Part No. Number Ref. Description Qty. MM156 (006900-- Manual Pkg, [140E Na 0006900--] 330710 (006900-- Manual, Cd--Rom, Oprtr & Parts, All (Na) 7-10 140E MM156 (12- -06)
  • Page 89 PART DESCRIPTION TO PAGE NUMBER CROSS REFERENCE LIST ....... . . 140E MM156 (12- -06)
  • Page 90 ..16237 ..6-11 34773 ..6-15 41678 ..6-3, 7-3 140E MM156 (12- -06)
  • Page 91 ..6-17 50609 ..56060 ..6-11 57751 ..6-17 140E MM156 (12- -06)
  • Page 92 Kit, Cord, Chrgr, 10ft, 7-9 Brush Assy, Disk, Swp, 13.0 D, Pyp, 6-5 Kit, Demo, [140e], 7-4 Brush Holder, With Brushes, 6-13 Kit, Fltr, Extra Fine Particle [140e], 7-5 Brush, Motor, Set, 6-13 Fastener, Velcro 1.0w Hook, 6-17 Kit, Grille, Debris Deflector, [140], 7-8 Brush, Swp, 28l, 6 Dr, Pyp, 6-5 Fastener, Velcro, .5x1 White B, 6-17...
  • Page 93 Screw, Hex, .50- - 13 X 6.50, 2, Unpl, 6-13 Washer, Flat, 0.25 Std, 7-3 Screw, Set, #10- - 24 X 0.25, Nl, 6-15 Manual Pkg, [140E Na 0006900- - ], 7-10 Washer, Flat, 6-11 Seal, Foam, Rbr, .38 0.75w 94.0l, 6-3, Manual, Cd- - Rom, Oprtr &...
  • Page 94 CROSS REFERENCE 140E MM156 (12- -06)
  • Page 95 We Need Your Help... As part of Tennant’s Zero Defects Program, we want to know about errors you have found or suggestions you may have regarding our machine manuals. If you find an error or have a suggestion, please complete this postage-paid form and mail it to us.
  • Page 97 We Need Your Help... As part of Tennant’s Zero Defects Program, we want to know about errors you have found or suggestions you may have regarding our machine manuals. If you find an error or have a suggestion, please complete this postage-paid form and mail it to us.

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