Tennant 355E Operator's Manual
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Tennant 355E Operator's Manual

Tennant 355E Operator's Manual

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355E
Operator Manual
MM306

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Summary of Contents for Tennant 355E

  • Page 1 355E Operator Manual MM306...
  • Page 2 This manual is furnished with each new TENNANT Model 355E. It provides necessary operating and preventive maintenance instructions. Read this manual completely and understand the machine before operating or servicing it. This machine will provide excellent service. However, the best results will be obtained at minimum costs if: D The machine is operated with reasonable care.

  • Page 3: Table Of Contents

    ......POST-OPERATION CHECKLIST ..REAR WHEEL ..... 355E MM306 (3–96)
  • Page 4 ....... INDEX ........355E MM306 (5–95)

  • Page 5: Safety Precautions

    – Use cardboard to locate leaking understood. hydraulic fluid under pressure. – If it is not in proper operating – Use TENNANT supplied or approved condition. replacement parts. – In flammable or explosive areas unless designed for use in those areas.
  • Page 6 COMPARTMENT. BATTERY CHARGING LABEL – LOCATED ON THE RELAY PANEL NEXT TO THE BATTERIES. 07985 HARARDOUS VOLTAGE LABEL – LOCATED HOPPER LIFT ARMS LABEL – LOCATED ON ON THE ELECTRICAL COMPONENTS BOX BOTH HOPPER LIFT ARMS. COVER. 355E MM306 (6–93)

  • Page 7: Operation

    - Keep your machine regularly maintained by following the maintenance information in this manual. We recommend taking advantage of a regularly scheduled service contract from your TENNANT representative. - Order parts and supplies directly from your 08218 authorized TENNANT representative. Use the parts manual provided when ordering parts.

  • Page 8: Machine Components

    OPERATION MACHINE COMPONENTS 07985 A. Operator Seat F. Hopper Cover B. Steering Wheel G. Hopper Access Cover C. Battery Cover H. Side Brush D. Side Door Instrument Panel E. Main Brush Access Door 355E MM306 (6- -93)

  • Page 9: Control Panel Symbols

    Main Brush Down Pressure Heavy Main Brush Down Side Brush Down Main Brush Up Side Brush Up Side Brush Down Pressure Light Circuit Breaker 1 Side Brush Down Pressure Heavy Circuit Breaker 2 Main Brush Down Force Circuit Breaker 3 355E MM306 (12–92)
  • Page 10 OPERATION Circuit Breaker 4 Circuit Breaker 5 Circuit Breaker 6 Circuit Breaker 7 Circuit Breaker 8 355E MM306 (12–92)

  • Page 11: Controls And Instruments

    J. Main Brush Down Pressure Knob W. On-Off Switch K. Hopper Temperature Light -- X. Side Brush Down Pressure Knob Thermo Sentryt Y. Steering Column Tilt Lever L. Main Brush Shut Down Light Z. Brush Pressure Gauge M. Clogged Filter Light 355E MM306 (3- -96)

  • Page 12: Operation Of Controls

    NOTE: When changing direction from forward to reverse using the directional pedal, the machine will move a short distance forward before changing direction. Use the brakes to stop the machine. FOR SAFETY: When using machine, use brakes to stop machine. 08227 355E MM306 (12–92)

  • Page 13: Directional Pedal Toe Angle

    Set: Pull the parking brake lever up. FOR SAFETY: Before leaving or servicing machine; stop on level surface, set parking brake, turn off machine and remove key. 08224 Release: Push the parking brake lever down. 08223 355E MM306 (12–92)

  • Page 14: Horn Button

    If the needle is in the red zone, reduce the main brush pressure with the main brush pressure knob. NOTE: The brush pattern should be 50 to 75 mm (2.0 to 3.0 in). 08221 355E MM306 (12–92)

  • Page 15: Main Brush And Side Brush Lever

    Main Brush On: Pull the main brush and side brush lever into the On position. NOTE: Always raise the main brush when the machine is not being operated for some time. This prevents the main brush from getting a flat spot. 07775 355E MM306 (12–92)

  • Page 16: Hopper Door Lever

    Hold: Release the hopper door lever into the middle position. 07777 Close: Pull and hold the hopper door lever into the Close position. NOTE: The hopper door will not close if the main brush and side brush are operating. 07778 355E MM306 (5–94)

  • Page 17: Hopper Lift Lever

    NOTE: The hopper will not raise if the main brush and side brush are operating. 07779 Hold: Release the hopper lift lever up and into the middle position. 07780 Down: Push and hold the hopper lift lever into the Down position. 07781 355E MM306 (12–92)

  • Page 18: Main Brush Position Lever

    Down: Pull the main brush position lever back and to the left into the Down position. 07782 Up: Pull the main brush position lever all the way back and to the right into the Up position. 07784 355E MM306 (12–92)

  • Page 19: Main Brush Down Pressure Knob

    The power kill switch halts all power to the machine. Halt: Hit the power kill switch. Restart: Turn the power kill switch to the right to release the switch. Turn the on-off switch key fully clockwise, then release the switch key. 08237 355E MM306 (12–92)

  • Page 20: Hopper Temperature Light - Thermo Sentryt

    The brush pressures can be reduced with the main brush and side brush pressure knobs. 07761 355E MM306 (12–92)

  • Page 21: Battery Discharge Indicator

    The operating lights switch powers on and off the headlights and taillights. On: Press the operating lights switch. The indicator light above the switch will come on. Off: Press the operating lights switch. The indicator light above the switch will go off. 08230 355E MM306 (12–92)

  • Page 22: Vacuum Fan Switch

    08229 STEERING WHEEL The steering wheel controls the machine’s direction. The machine is very responsive to the steering wheel movements. Left: Turn the steering wheel to the left. Right: Turn the steering wheel to the right. 07801 355E MM306 (12–92)

  • Page 23: Side Brush Position Lever

    Down: Pull the side brush position lever back and to the right into the Down slot. 07785 Up: Pull the side brush position lever back and to the left into the Up slot. 07786 355E MM306 (12–92)

  • Page 24: On-Off Switch

    The on-off switch controls the machine power with a key. For Safety: When Starting Machine, Keep Foot On Brake And Directional Pedal In Neutral. Start: Turn the key all the way clockwise, then release the switch key. 07804 Stop: Turn the key counter-clockwise. 07805 355E MM306 (11–94)

  • Page 25: Side Brush Down Pressure Knob

    07800 STEERING COLUMN TILT LEVER The steering column tilt lever controls the angle of the steering column. Adjust: Pull down on the tilt lever, move the column up or down, and release the tilt lever. 08222 355E MM306 (12–92)

  • Page 26: Circuit Breakers

    Open the Grille Doors: Push down on the door latch. Open the Battery Cover: Push in on the cover latch. 08149 Open the Hopper Cover: Push the cover latch to the right and pull up on the hopper cover. 355E MM306 (3–97)

  • Page 27: Operator Seat

    07796 The seat front-to-rear position is adjusted by the seat position lever. Adjust: Pull the lever out, slide the seat backward or forward to the desired position and release the lever. 07797 355E MM306 (12–92)

  • Page 28: Hopper Support Bar

    DO NOT rely on the machine hydraulic system to keep the hopper raised. WARNING: Raised hopper may fall. Engage hopper support bar. 07803 355E MM306 (12–92)

  • Page 29: How The Machine Works

    When sweeping is finished, clean the hopper dust filter and empty the hopper. 07816 PRE-OPERATION CHECKLIST - Check under the machine for leaks (oil). 07807 - Check the brakes and steering for proper operation. 08234 355E MM306 (12–92)

  • Page 30: Starting The Machine

    08234 2. Turn the on-off switch key fully clockwise to start the machine power, then release the switch key. 07804 3. Release the machine parking brake. 08223 4. Drive the machine to the area being swept. 07816 355E MM306 (11–94)

  • Page 31: Sweeping And Brush Information

    Polypropylene and Wire 8-double Row Main Brush – The wire bristles loosen slightly packed soilage and heavier debris. The polypropylene bristles sweep up the debris with excellent hopper loading. 08002 355E MM306 (6–93)

  • Page 32: Sweeping

    This brush is also recommended for 08046 foundry sweeping where heat may melt synthetic bristles. SWEEPING 1. Make sure the hopper door light is off. If the hopper door light is on, open the hopper door. 07763 355E MM306 (12–92)
  • Page 33 4. Pull the main brush position lever back and to the left into the Down position. 07782 5. Pull the side brush position lever back and to the right into the Down slot. 6. Sweep as needed. 07785 355E MM306 (12–92)

  • Page 34: Stop Sweeping

    2. Pull the side brush position lever back and to the left into the Up slot. 07786 3. Pull the main brush and side brush lever into the middle (Off) position. 07774 4. Press the filter shaker switch to shake the hopper dust filter. 08229 355E MM306 (12–92)

  • Page 35: Emptying The Hopper

    FOR SAFETY: When using machine, make sure adequate clearance is available before raising hopper. NOTE: Be aware that the minimum ceiling height needed to high dump the hopper is 2745 mm (9 ft). 07779 355E MM306 (12–92)
  • Page 36 07776 10. Slowly back the machine away from the debris site or debris container. For Safety: When using machine, use care when reversing machine. 07999 11. Push the hopper lift lever into the Down position. 07781 355E MM306 (11–94)

  • Page 37: Stop The Machine

    4. Turn the on-off switch key counter-clockwise to stop the machine power. Remove the switch key. FOR SAFETY: Before leaving or servicing machine; stop on level surface, set parking brake, turn off machine and remove key. 07805 355E MM306 (12–92)

  • Page 38: Post-Operation Checklist

    - Check the brush skirts for damage, wear, and adjustment. 08001 - Check for wire or string tangled on the main and side brushes - Check under the machine for leak spots (oil). - Check the service records to determine maintenance requirements. 08002 355E MM306 (12–92)

  • Page 39: Engaging Hopper Support Bar

    07804 3. Raise the hopper all the way up. 07779 4. Lift and position the hopper support bar under the hopper lift arm. WARNING: Raised hopper may fall. Engage hopper support bar. 08003 355E MM306 (11–94)

  • Page 40: Disengaging Hopper Support Bar

    DISENGAGING HOPPER SUPPORT BAR 1. Turn the machine power on. For Safety: When starting machine, keep foot on brake and directional pedal in neutral. 07804 2. Raise the hopper slightly to release the hopper support bar. 07779 355E MM306 (11–94)

  • Page 41: Operation On Inclines

    5. Turn the machine power off. 07805 OPERATION ON INCLINES Drive the machine slowly on inclines. Use the brake pedal to control machine speed on descending inclines. The maximum rated incline is 6_. For Safety: When using machine, go slow on inclines. 355E MM306 (11–94)

  • Page 42: Options

    The rear tie down is located on each corner of the rear bumper. When transporting the machine on a trailer or in a truck, be sure to set the parking brake and block the tires to prevent the machine from rolling. 08151 355E MM306 (6–93)

  • Page 43: Machine Troubleshooting

    Side brush drive failure Contact TENNANT service personnel Hopper full Empty hopper Hopper lip skirts worn or damaged Replace lip skirts Hopper door partially or Open the hopper door completely closed Wrong sweeping brush Contact TENNANT representative for recommendations 355E MM306 (12–92)

  • Page 44: Maintenance

    Hopper lip skirts Check for damage, wear and – adjust Main brush Check for damage, wear, and – adjust Check brush pattern – Side brush Check for damage, wear, and – adjust Check brush pattern – 355E MM306 (3–97)
  • Page 45 HYDO Tennant Company or approved hydraulic fluid, SHP 5/20 . . . Special lubricant, Lubriplate EMB grease (TENNANT part no. 01433–1) ..SAE 90 Gear weight lubricant NOTE: Also check procedures indicted (*) after the first 50 hours of operation.

  • Page 46: Lubrication

    The bearing cavity is full when grease comes out of the fittings or out of the top seal. Lubricate with Lubriplate EMB grease (TENNANT part no. 01433–1) every 200 hours of operation or after steam cleaning the gearbox area.

  • Page 47: Front Wheel Bearings

    FRONT WHEEL BEARINGS Inspect the front wheel bearings for seal damage, and repack and adjust every 400 hours of operation. Use Lubriplate EMB grease (TENNANT part no. 01433–1). 08006 HYDRAULICS HYDRAULIC FLUID RESERVOIR The reservoir is located in battery compartment above the battery.

  • Page 48: Hydraulic Fluid

    The quality and condition of the hydraulic fluid play a very important role in how well the machine operates. TENNANT’s hydraulic fluid is specially selected to meet the needs of TENNANT machines. TENNANT’s hydraulic fluids provide a longer life for the hydraulic components. There is one recommended fluid.

  • Page 49: Hydraulic Hoses

    Check the electrolyte level in each battery after charging and every 50 hours of operation. Never add acid to the batteries, only distilled water. Keep the battery caps on the batteries at all times except when adding water or taking hydrometer readings. 355E MM306 (12–92)

  • Page 50: Charging The Batteries

    FOR SAFETY: Before leaving or servicing machine; stop on level surface, set parking brake, turn off machine and remove key. 3. Open the side door, battery cover, and lift the seat to get access to the batteries. 08236 355E MM306 (3–97)
  • Page 51 Explosion or fire can result. Keep sparks and open flame away. Keep covers open when charging. 08239 7. The TENNANT charger will start automatically. When the batteries are fully charged, the TENNANT charger will automatically turn off. 355E MM306 (4–96)

  • Page 52: Belts And Chains

    A static drag chain prevents the buildup of static electricity in the machine. The chain is attached to the machine by a rear main brush skirt retaining bolt. Make sure the chain is touching the floor at all times. 08009 355E MM306 (4–96)

  • Page 53: Debris Hopper

    D WATER – Soak the dust filter in a water and mild detergent solution. Rinse the dust filter until it is clean. Air dry the wet dust filter; do not use compressed air. NOTE: Be sure the dust filter is dry before reinstalling it in the machine. 355E MM306 (12–92)

  • Page 54: To Replace Hopper Dust Filter

    4. Remove the four retaining nuts from the filter shaker frame. 5. Pull the filter shaker frame out of the hopper. 08014 6. Lift the dust filter element out of the hopper insert. 7. Clean or discard the dust filter as required. 08012 355E MM306 (12–92)

  • Page 55: Filter

    If there is a fire in the hopper, the Thermo Sentryt stops the vacuum fan and cuts off the air flow. Reset the Thermo Sentryt by pushing in its reset button. 08015 355E MM306 (12–92)

  • Page 56: Brushes

    2. Raise the main brush. 3. Open the right side main brush access door. 4. Unlatch and remove the brush idler plate. 08016 355E MM306 (4–96)

  • Page 57: To Check And Adjust Main Brush Pattern

    A polish mark will remain on the floor. 5. Raise the main brush. 6. Stop the main brush. 7. Drive the machine off the test area. 355E MM306 (12–92)
  • Page 58 07788 If the main brush pattern is tapered, more than 15 mm (0.5 in) on one end than the other, adjust the taper with the taper adjustment bracket at the drive end of the brush. 00601 355E MM306 (12–92)

  • Page 59: Side Brush

    50 mm (2 in) in length. You may change the side brush sooner if you are sweeping light litter, or wear the bristles shorter if you are sweeping heavy debris. 355E MM306 (12–92)

  • Page 60: To Replace Side Brush

    11. Adjust the side brush pattern with the side brush down pressure knob. SIDE BRUSH GUARD Rotate the side brush guard 90_ every 200 hours of operation. Replace the brush guard after all four sides have been used. 08049 355E MM306 (12–92)

  • Page 61: Skirts And Seals

    6 mm (0.25 in) above the corner of the long skirt. Check the skirts for wear or damage and adjustment daily. NOTE: The brush door skirts have slotted holes to allow for a ground clearance adjustment. The door must be closed for proper adjustment. 08001 355E MM306 (12–92)

  • Page 62: Rear Skirts

    100 hours of operation. 08023 HOPPER INSPECTION DOOR SEAL The hopper inspection door seal is located on the hopper and seals the front of the debris hopper. Check the seal for wear or damage every 100 hours of operation. 08024 355E MM306 (6–93)

  • Page 63: Hopper Door Seals

    The hopper vacuum fan seal is mounted on the inside of the hopper around the vacuum fan inlet. Check the seal for wear or damage every 100 hours of operation. You can reach the seal by removing the hopper insert. 08150 355E MM306 (12–92)

  • Page 64: Brakes And Tires

    ATTENTION! Do not push or tow the machine without placing the rear wheel on a dolly or the machine propelling system may be damaged. 355E MM306 (3–96)

  • Page 65: Machine Jacking

    800 hours of machine operation. STORING MACHINE Before storing the machine for an extended period of time, the machine needs to be prepped to lessen the chance of rust, sludge, and other undesirable deposits from forming. Contact TENNANT service personnel. 355E MM306 (3–97)

  • Page 66: Specifications

    Maximum forward speed 8.5 kmh (5.3 mph) Maximum reverse speed 4.8 kmh (3.0 mph) Minimum aisle turn width, left 2870 mm (113 in) Minimum aisle turn width, right 4725 mm (186 in) Maximum rated climb and descent angle 355E MM306 (12- -92)

  • Page 67: Power Type

    Service brakes Mechanical drum brakes (2), one per front wheel, cable actuated Parking brake Utilize service brakes, cable actuated TIRES Location Type Size Front (2) Solid 5 x 18 in Rear (1) Solid 6 x 19 in 355E MM306 (12- -92)

  • Page 68: Index

    ......Clogged filter light ......355E MM306 (6- -93)
  • Page 69 Main brush down pressure ....Side brush down pressure ....355E MM306 (12- -92)
  • Page 70 ....Main brush shut down light ....355E MM306 (3- -96)
  • Page 71 ....28–30 Static drag chain ......355E MM306 (3- -96)
  • Page 72 INDEX 355E MM306 (12- -92)

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