Tennant 355D Operator's Manual
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Tennant 355D Operator's Manual

Tennant 355D Operator's Manual

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355D
Operator Manual
MM301

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Summary of Contents for Tennant 355D

  • Page 1 355D Operator Manual MM301...
  • Page 2 This manual is furnished with each new TENNANT Model 355. 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

    ....DOME LIGHT SWITCH (OPTION) ..HEATER SWITCH (OPTION) ..PRESSURIZER SWITCH (OPTION) 355D MM301 (3- -95)
  • Page 4 ....... INDEX ........355D MM301 (3- -95)

  • Page 5: Safety Precautions

    - - Use cardboard to locate leaking - - In areas with possible falling objects hydraulic fluid under pressure. unless equipped with overhead guard. - - Use TENNANT supplied or approved replacement parts. 2. Before starting machine: - - Check for fuel, oil, and liquid leaks.
  • Page 6 SIDE PANEL OF THE OPERATOR COMPARTMENT. 07748 HOPPER SUPPORT BAR LABEL - - LOCATED HOPPER LIFT ARMS LABEL - - LOCATED ON ON THE HOPPER SUPPORT BAR AND ON BOTH HOPPER LIFT ARMS. BOTH HOPPER LIFT ARMS. 355D MM301 (8- -92)

  • Page 7: Operation

    - Check the machine for shipping damage. 07324 Check to make sure machine is complete per shipping instructions. - Check the hydraulic fluid level in the hydraulic reservoir. 07750 - Check the engine oil level. 08431 355D MM301 (3- -96)
  • Page 8 We recommend taking advantage of a regularly scheduled service contract from your TENNANT representative. - Order parts and supplies directly from your authorized TENNANT representative. Use the parts manual provided when ordering parts. 355D MM301 (8- -92)

  • Page 9: Machine Components

    OPERATION MACHINE COMPONENTS 07748 A. Operator Seat F. Hopper Cover B. Steering Wheel G. Hopper Access Cover C. Engine Cover H. Side Brush D. Engine Side Door Instrument Panel E. Main Brush Access Door 355D MM301 (6- -93)

  • Page 10: Control Panel Symbols

    Main Brush Down Pressure Light Fuel Main Brush Down Pressure Heavy Hourmeter Main Brush Float Hazard Light Main Brush Down Filter Shaker Main Brush Up Operating Lights Side Brush Down Pressure Light Side Brush Down Pressure Heavy Engine Speed 355D MM301 (3- -95)
  • Page 11 Windshield Wiper Slow Circuit Breaker 2 Windshield Wiper Fast Circuit Breaker 3 Dome Light Circuit Breaker 4 Heater Circuit Breaker 5 Cab Pressurizer Slow Circuit Breaker 6 Cab Pressurizer Fast Circuit Breaker 7 Circuit Breaker 8 355D MM301 (3- -95)

  • Page 12: Controls And Instruments

    K. Hopper Temperature Light -- Y. Side Brush Position Lever Thermo Sentryt Z. Ignition Switch L. Engine Water Temperature Light AA.Side Brush Down Pressure Knob M. Engine Oil Pressure Light BB.Steering Column Tilt Lever N. Charging System Light CC.Circuit Breakers 355D MM301 (6- -93)

  • Page 13: Operation Of Controls

    07790 Reverse: Press the bottom of the directional pedal with the heel of your foot. 07791 Neutral: Take your foot off the directional pedal and it will return to the neutral position. 07792 355D MM301 (8- -92)

  • Page 14: Brake Pedal

    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. 07794 Release: Push the parking brake lever down. 07793 355D MM301 (2- -93)

  • Page 15: Horn Button

    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 355D MM301 (3- -95)

  • 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, side brush, and vacuum fan are operating. 07778 355D MM301 (4- -94)

  • Page 17: Hopper Lift Lever

    NOTE: The hopper will not raise if the main brush, side brush, and vacuum fan 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 355D MM301 (10- -92)

  • Page 18: Main Brush Position Lever

    Float: Pull the main brush position lever back and to the left and over into the Float position. 07783 Up: Pull the main brush position lever all the way back and to the right into the Up position. 07784 355D MM301 (8- -92)

  • Page 19: Main Brush Down Pressure Knob

    Heavy: Turn the main brush down pressure knob counter-clockwise. 07787 Light: Turn the main brush down pressure knob clockwise. TURN SIGNAL SWITCH (OPTION) 07788 The turn signal switch operates the turn signals. Right: Push the switch lever forward. 06487 355D MM301 (8- -92)

  • Page 20: Hopper Temperature Light - - Thermo Sentryt

    ENGINE WATER TEMPERATURE LIGHT The engine water temperature light comes on when the temperature of the engine coolant is more than 107_ C (225_ F). Stop operating the machine. Locate the problem and have it corrected. 07759 355D MM301 (8- -92)

  • Page 21: Engine Oil Pressure Light

    The clogged filter light comes on when the hopper dust filter is clogged. To clean the filter, press the filter shaker switch. If the clogged filter light remains lit, manually clean the hopper dust filter. See HOPPER DUST FILTER in MAINTENANCE. 07762 355D MM301 (8- -92)

  • Page 22: Fuel Level Gauge

    Air can enter the fuel system. The fuel system will need bleeding before the next engine start. 07764 HOURMETER The hourmeter records the number of hours the machine has been operated. Use this information to determine machine maintenance intervals. 07765 355D MM301 (3- -95)

  • Page 23: Hazard Light Switch (Option)

    Stop: Press the vacuum fan switch. The indicator light above the switch will go off. NOTE: The vacuum fan will not operate unless the main brush and side brush are on. 07769 355D MM301 (3- -95)

  • Page 24: Engine Speed Switch

    Fast 1: Press the engine speed switch until the second indicator light comes on. This speed is for general sweeping. 07771 Fast 2: Press the engine speed switch until the third indicator light comes on. This speed is for sweeping light litter. 07772 355D MM301 (3- -95)

  • Page 25: Filter Shaker Switch

    07801 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. 07802 355D MM301 (3- -95)

  • Page 26: Ignition Switch

    15 to 60 seconds, depending on the weather conditions. 07805 Start: Turn the key all the way clockwise. Release the key as soon as the engine starts. 07804 Stop: Turn the key counter-clockwise. 07805 355D MM301 (3- -95)

  • Page 27: Side Brush Position Lever

    The side brush down pressure knob changes the side brush contact with the sweeping surface. 07786 Heavy: Turn the side brush down pressure knob counter-clockwise. 07799 Light: Turn the side brush down pressure knob clockwise. 07800 355D MM301 (3- -95)

  • Page 28: Circuit Breakers

    Never substitute higher valve fuses than specified. The fuse is located in the operator compartment under the steering column. Fuse Rating Circuit Protected FU-1 40 A Glow plugs 08033 355D MM301 (3- -97)

  • Page 29: Latches

    DO NOT rely on the machine hydraulic system to keep the hopper raised. WARNING: Raised hopper may fall. Engage hopper support bar. 07803 355D MM301 (3- -95)

  • Page 30: Operator Seat

    07798 Lift: Pull up on the seat mounting plate until the seat mount locks up. Lower: Pull on the release lever and lower the seat mounting plate. 08052 355D MM301 (3- -95)

  • Page 31: Windshield Wiper Switch (Option)

    The pressurizer can be operated at two speeds. Slow: Press the top of the switch. Fast: Press the bottom of the switch. Off: Return the switch to the middle position. 08132 355D MM301 (3- -95)

  • Page 32: 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 (fuel, oil, coolant). 07807 - Check the engine air filter indicator. 07808 355D MM301 (8- -92)
  • Page 33 OPERATION - Check the engine oil level. 08431 - Check fuel level. 07764 - Check the brakes and steering for proper operation. 07754 355D MM301 (10- -94)

  • Page 34: Starting The Machine

    4. Allow the engine and hydraulic system to warm up three to five minutes. WARNING: Engine emits toxic gases. Severe respiratory damage or asphyxiation can result. Provide adequate ventilation. Consult with your regulatory authorities for exposure limits. Keep engine properly tuned. 355D MM301 (10- -94)
  • Page 35 OPERATION 5. Release the machine parking brake. 07793 6. Select the (Fast 1) engine speed with the engine speed switch. 07771 7. Drive the machine to the area being swept. 07816 355D MM301 (NIL)

  • Page 36: Sweeping And Brush Information

    This brush is recommended for foundry sweeping where heat may melt synthetic bristles. This brush has good hopper loading ability, but is not recommended for dusty applications. 355D MM301 (2- -93)

  • Page 37: Sweeping

    SWEEPING 1. Select an engine speed. 07771 2. Make sure the hopper door light is off. If the hopper door light is on, open the hopper door. 07763 355D MM301 (10- -92)
  • Page 38 5. Pull the main brush position lever back and to the left into the Down position. 07782 6. Pull the side brush position lever back and to the right into the Down slot. 7. Sweep as needed. 07785 355D MM301 (10- -92)

  • Page 39: 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. 4. Press the filter shaker switch to shake the hopper dust filter. 07774 07767 355D MM301 (10- -92)

  • Page 40: 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 355D MM301 (3- -95)
  • Page 41 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 355D MM301 (10- -94)

  • Page 42: Stop The Machine

    5. Turn the ignition switch key counter-clockwise to stop the engine. 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 355D MM301 (2- -93)

  • Page 43: Post-Operation Checklist

    - Check for wire or string tangled on the main and side brushes 08002 - Check for fuel odor that indicates a fuel leak. - Check under the machine for leak spots (fuel, oil, coolant). - Check the service records to determine maintenance requirements. 355D MM301 (3- -95)

  • Page 44: 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 355D MM301 (3- -95)

  • Page 45: Disengaging Hopper Support Bar

    07805 DISENGAGING HOPPER SUPPORT BAR 1. Start the engine. 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 355D MM301 (3- -95)

  • Page 46: Operation On Inclines

    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. 355D MM301 (3- -95)

  • Page 47: Options

    1. Stop the machine within reach of the area to be vacuumed. 2. Shut the engine off. 07805 3. Set the machine parking brake. 07794 4. Open the hopper cover. 08133 355D MM301 (6- -93)
  • Page 48 6. Remove the vacuum wand and hose from the mounting clips. 08134 7. Connect the vacuum hose to the hopper connection. 08136 8. Close the hopper cover. 08728 9. Connect the vacuum hose to the vacuum wand. 08138 355D MM301 (6- -93)
  • Page 49 13. Push the main brush and side brush lever into the On position. NOTE: Always raise the brushes when turning them on for the vacuum wand. This prevents them from making brush marks in the floor. 07773 355D MM301 (3- -95)
  • Page 50 14. Press the vacuum fan switch to start the vacuum. 07769 15. Vacuum the area as needed. 08140 16. Pull the main brush and side brush lever into the middle position. 07774 17. Press the vacuum switch to shut off the vacuum. 07998 355D MM301 (6- -93)
  • Page 51 19. Shut the engine off. 20. Open the hopper cover. 07805 21. Remove the vacuum hose from the hopper connection. 08137 22. Put the vacuum plug in the hopper connection. 08135 23. Close the hopper cover. 355D MM301 (4- -94)
  • Page 52 OPERATION 24. Disconnect the vacuum hose from the vacuum wand. 08139 25. Put the vacuum wand and hose in the mounting clips. 08141 355D MM301 (6- -93)

  • Page 53: Blower Wand

    1. Remove the blower attachment from the back of the machine. 08142 2. Move the lever on the engine cover forward into the ON position to start airflow through the wand. 08144 3. Direct the wand into the area of debris. 08146 355D MM301 (6- -93)
  • Page 54 The operator can rest the wand on the side bracket. 08147 4. Move the lever on the engine cover backward into the OFF position to stop airflow through the wand. 08145 5. Put the blower attachment on the back of the machine. 08143 355D MM301 (6- -93)

  • Page 55: Tie-Downs

    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 355D MM301 (6- -93)

  • Page 56: Heater Valve

    Turning the valve handle 90_ to the valve opens the valve, allowing coolant to flow to the heater core. Turning the handle straight with the valve closes the valve, stopping the flow. 08569 355D MM301 (3- -95)

  • Page 57: Machine Troubleshooting

    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 Main brush in Down position Put main brush in Float position 355D MM301 (6- -93)

  • Page 58: Maintenance

    Check for damage, wear and adjustment Hopper side skirt Check for damage and wear Main brush Check for damage, wear, and adjustment Check brush pattern Side brush Check for damage, wear, and adjustment Check brush pattern 355D MM301 (3- -97)
  • Page 59 . . . Water and permanent-type ethylene glycol anti-freeze, --34_ C (--30_ F) . . . Special lubricant, Lubriplate EMB grease (TENNANT part no. 01433--1) NOTE: Also check procedures indicted (*) after the first 50-hours of operation. 355D MM301 (3- -97)

  • Page 60: Lubrication

    The rear wheel support pivots the rear wheel. The support has one grease fitting for the bearings. The rear wheel support bearings must be lubricated every 200 hours of operation. Use Lubriplate EMB grease (TENNANT part no. 01433--1). 08005 FRONT WHEEL BEARINGS...

  • Page 61: Hydraulics

    Replace the strainer every 800 hours of operation. 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 08051 selected to meet the needs of TENNANT machines. 355D MM301 (3- -96)

  • Page 62: Hydraulic Hoses

    MAINTENANCE TENNANT’s hydraulic fluids provide a longer life for the hydraulic components. There are two fluids available for different temperature ranges: TENNANT part no. Ambient Temperature 65869 above 7_ C (45_ F) 65870 below 7_ C (45_ F) The higher temperature fluid has a higher viscosity and should not be used at the lower temperatures.

  • Page 63: Engine

    200 hours of operation. Tighten the clamps if they are loose. Replace the hoses and clamps if the hoses are cracked, harden, or swollen. Flush the radiator and the cooling system every 07752 800 hours of operation, using a dependable cleaning compound. 355D MM301 (3- -97)

  • Page 64: Air Filter Indicator

    After cleaning the air filter element, inspect it for damage by placing a bright light inside. The slightest rupture requires replacement of the element. Inspect the seals on the ends of the element, they should be flexible and undamaged. 355D MM301 (3- -96)

  • Page 65: Fuel Filter

    Air in the fuel system prevents smooth engine operation. This fuel system however is self-priming. The return line comes from the top of the injector which causes all air to escape through the return line. 355D MM301 (3- -95)

  • Page 66: Battery

    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 355D MM301 (10- -94)

  • Page 67: Debris Hopper

    TO REPLACE HOPPER DUST FILTER 1. Stop the engine and set the machine parking brake. FOR SAFETY: Before leaving or servicing machine; stop on level surface, set parking brake, turn off machine and remove key. 2. Open the hopper cover. 355D MM301 (3- -95)
  • Page 68 8. Put the cleaned or new dust filter in the hopper insert with the arrows pointing up. 9. Put the shaker frame on top of the panel filter. 10. Install the four retaining nuts and tighten. 11. Connect the shaker motor wire connectors. 08013 355D MM301 (6- -93)

  • Page 69: Thermo Sentryt

    Rotate the main brush end-for-end every 50 hours of operation for maximum brush life and best sweeping performance. Replace the main brush when the remaining bristles measure 30 mm (1.25 in) in length. 355D MM301 (3- -96)

  • Page 70: To Replace Main Brush

    8. Slide the main brush idler plate plug onto the main brush. 08017 9. Latch the idler plate onto the machine frame. 10. Close the right side main brush access door. 08018 355D MM301 (3- -95)

  • Page 71: To Check And Adjust Main Brush Pattern

    8. Observe the width of the brush pattern. The proper brush pattern width is 50 to 65 mm (2.0 to 2.5 in). 00582 9. To increase the width of the main brush pattern, turn the main brush down pressure knob counter-clockwise. 07787 355D MM301 (3- -95)
  • Page 72 Tighten the mounting bolts. C. Check the main brush pattern and readjust as necessary. Then adjust the width of the main brush pattern. 08215 355D MM301 (6- -93)

  • Page 73: 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. 355D MM301 (3- -95)

  • Page 74: 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 355D MM301 (6- -93)

  • Page 75: Skirts And Seals

    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 NOTE: Rear tire pressure will affect skirt clearances. 355D MM301 (6- -93)

  • Page 76: Rear Skirts

    08213 BRUSH DOOR SEALS The brush door seals are located on both main brush doors and on corresponding portions of the main frame. Check the seals for wear or damage every 100 hours of operation. 08022 355D MM301 (6- -93)

  • Page 77: Hopper Seals

    HOPPER DOOR SEALS 08024 The hopper door seals are located on the hopper door. They seal the hopper when the hopper door is closed. Check the seals for wear or damage every 100 hours of operation. 08025 355D MM301 (6- -93)

  • Page 78: Hopper Cover Seal

    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 355D MM301 (6- -93)

  • Page 79: Brakes And Tires

    790 + 35 kPa (115 + 5 psi). 08028 REAR WHEEL Torque the rear wheel nuts in a star pattern to 122 to 150 Nm (90 to 110 ft lb) after the first 50-hours of operation, and every 800 hours there after. 355D MM301 (3- -96)

  • Page 80: Pushing Or Towing Machine

    On machines serial number 002436 and above, there is a towing valve on the propelling pump. This valve prevents damage to the hydraulic system when the machine is being towed. Turn the valve 90_ clockwise before towing the machine. 355D MM301 (3- -95)

  • Page 81: Machine Jacking

    08030 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. 355D MM301 (3- -95)

  • Page 82: Specifications

    Maximum forward speed 13.7 kmh (8.5 mph) Maximum reverse speed 4.0 kmh (2.5 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 355D MM301 (6- -93)

  • Page 83: Power Type

    Capacity Fluid Type Hydraulic reservoir 24.6 L (6.5 gal) TENNANT part no. 65869 -- above 7_ C (45_ F) TENNANT part no. 65869 -- above 7_ C (45_ F) Hydraulic total N/A L (N/A gal) TENNANT part no. 65870 -- below 7_ C (45_ F)

  • Page 84: Index

    Fuel level gauge, 20 Fuse, 26 Hazard light switch, 21 Heater switch, 29 Hopper door lever, 14 Hopper door light, 19 Hopper lift lever, 15 Hopper temperature light, 18 Horn button, 13 Hourmeter, 20 Ignition switch, 24 Latches, 27 355D MM301 (3- -95)
  • Page 85 Fuel pipes, 63 Hopper Inspection, Seal, 75 Fuel system Dust filter, 65–67 Fuel pipes, 63 Changing, 65–66 Priming, 63 Cleaning, 65 Fuel tank, 6 Fuse, 26 Gauge, Fuel level, 20 Grease fittings, Rear wheel support, 58 355D MM301 (3- -95)
  • Page 86 Hydraulic fluid reservoir, 59 Front wheel bearings, 58 Rear wheel support, 58 Hydraulic hoses, 60 Hydraulics, 59–60 Fluid, 59–60 Fluid filter, 59 Fluid level, 5, 59 Hoses, 60 Propelling motor, 60 Reservoir, 59 System specifications, 81 355D MM301 (3- -95)
  • Page 87 Hazard light switch, 21 Heater switch, 29 Heater valve, 54 Heavy duty air filter, 62 Pressurizer switch, 29 Side brush dust control, 74 Tie-downs, 53 Turn signal switch, 17 Vacuum wand, 45–50 Windshield wiper switch, 29 355D MM301 (3- -95)
  • Page 88 Machine dimensions, 80 Vacuum fan switch, 21 Machine performance, 80 Power type, 81 Vacuum wand, 45–50 Steering, 81 Tires, 81 Starting the machine, 32–33 Windshield wiper switch, 29 Static drag chain, 64 Steering, 31 Specifications, 81 355D MM301 (3- -95)

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