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Tennant 800, Operator'S Manual

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Tennant 800 Operator'S Manual Download Page 27

OPERATION

25

810 Gas/LPG 330160 (3--05)

IGNITION SWITCH

The ignition switch starts and stops the engine

with a key.

Start: Turn the key all the way clockwise. Release

the key as soon as the engine starts.

NOTE: When restarting GM engines, you must

wait 15--20 seconds before the starter motor will

engage again.

Stop: Turn the key counter-clockwise.

NOTE: To protect the engine’s emission

components on the LPG powered machines serial

number 004000 and above, the engine will

continue to operate for up to five seconds after

the ignition switch is turned off.

CAUTION: LPG engine will run for a few

seconds after key is turned off. Apply

parking brake before leaving machine.

CHECK ENGINE LIGHT

Machines serial number 004000 and above are

equipped with a check engine light. The check

engine light comes on if the engine control system

detects a fault during machine operation.

If the check engine light comes on while operating

the machine, contact a TENNANT service

representative.

Summary of Contents for 800

Page 1: ...810 330160 www tennantco com Sweeper Operator Manual 330160 Rev 15 05 2009 North America International Gas LPG SN 003000 ...

Page 2: ...including antifreeze and oil in an environmentally safe way according to local waste disposal regula tions Always remember to recycle MACHINE DATA Please fill out at time of installation for future reference Model No Serial No Machine Options Sales Rep Sales Rep phone no Customer Number Installation Date Tennant Company PO Box 1452 Minneapolis MN 55440 Phone 800 553 8033 or 763 513 2850 www tennan...

Page 3: ...OPTION 33 DOME LIGHT SWITCH OPTION 33 HEATER KNOB OPTION 33 FAN SPEED SWITCH OPTION 34 AIR CONDITIONING SWITCH OPTION 34 AIR CONTROL VENTS OPTION 34 Page HOW THE MACHINE WORKS 35 PRE OPERATION CHECKLIST 35 CHANGING AN LPG FUEL TANK 36 STARTING THE MACHINE 37 SWEEPING AND BRUSH INFORMATION 40 SWEEPING 42 STOP SWEEPING 45 EMPTYING THE HOPPER 46 STOP THE MACHINE 48 POST OPERATION CHECKLIST 50 ENGAGIN...

Page 4: ...ARTMENT SKIRTS 82 REAR SKIRTS 83 BRUSH DOOR SEALS 83 HOPPER SEALS 83 HOPPER DOOR SEALS 83 HOPPER SIDE SKIRT 84 HOPPER DUST SEAL 84 HOPPER COVER SEAL 84 HOPPER VACUUM FAN SEAL 84 BRAKES AND TIRES 85 SERVICE BRAKES 85 PARKING BRAKE 85 TIRES 86 FRONT WHEEL 86 REAR WHEEL 86 PUSHING TOWING AND TRANSPORTING THE MACHINE 87 PUSHING OR TOWING THE MACHINE 87 TRANSPORTING THE MACHINE 88 MACHINE JACKING 90 ST...

Page 5: ...as with possible falling objects unless equipped with overhead guard 2 Before starting machine check for fuel oil and liquid leaks keep sparks and open flame away from refueling area make sure all safety devices are in place and operate properly check brakes and steering for proper operation 3 When starting machine keep foot on brake and directional pedal in neutral 4 When using machine Do not pic...

Page 6: ...urn off machine Use truck or trailer that will support the weight of the machine Use winch Do not drive the machine onto off the truck or trailer unless the load height is 380 mm 15 in or less from the ground Set parking brake after machine is loaded Block machine tires Tie machine down to truck or trailer ...

Page 7: ...amaged or illegible install a new label in its place HOPPER SUPPORT BAR LABEL LOCATED ON THE HOPPER LIFT ARMS CROSS TUBE AND ON BOTH HOPPER LIFT ARMS NOISE LABEL LOCATED ON THE FRONT PANEL OF THE OPERATOR COMPARTMENT EMISSIONS LABEL LOCATED ON THE FRONT PANEL OF THE OPERATOR COMPARTMENT FOR SAFETY LABEL LOCATED ON THE FRONT PANEL OF THE OPERATOR COMPARTMENT ...

Page 8: ...ARMS ENGINE FAN AND BELT LABEL LOCATED ON THE RADIATOR SHROUD LPG engine will run for a few seconds after key is turned off Apply parking brake before leaving machine CAUTION LPG ENGINE LABEL LOCATED NEXT TO KEYSWITCH Do not pick up burning or smoking debris such as cigarettes matches or hot ashes ...

Page 9: ...c or supervisor when the required maintenance intervals occur as stated in the MAINTENANCE section of this manual Read this manual carefully before operating this machine FOR SAFETY Do not operate machine unless operation manual is read and understood Check the machine for shipping damage Check to make sure machine is complete per shipping instructions Check the hydraulic fluid level in the hydrau...

Page 10: ...e area Keep area well ventilated LPG powered machines Install the LPG fuel tank on the machine See CHANGING AN LPG FUEL TANK FOR SAFETY When servicing machine keep flames and sparks away from fuel system service area Keep area well ventilated After the first 50 hours of operation follow the recommended procedures stated in the MAINTENANCE CHART Keep your machine regularly maintained by following t...

Page 11: ...160 3 07 MACHINE COMPONENTS A B C D E F G H I J 07623 A Operator Seat B Steering Wheel C Engine Cover D Engine Side Door E Main Brush Access Door F Hopper Cover G Side Brush H Instrument Panel I Hopper Door J Air Filter Assembly ...

Page 12: ...essure Heavy Main Brush Shut Down Side Brush Down and On Filter Clogged Side Brush Up and Off Hopper Door Closed Hopper Door Close Fuel Hopper Door Open Hourmeter Hopper Roll In Hazard Light Hopper Roll Out Operating Lights Hopper Down Fan Hopper Up Engine Speed Horn Steering Wheel Tilt Charging System Brushes Down and On Engine Oil Pressure Brushes Off Engine Water Temperature Main Brush Down and...

Page 13: ...ht Circuit Breaker 6 Main Brush Down Pressure Heavy Circuit Breaker 7 Circuit Breaker 1 Circuit Breaker 8 Circuit Breaker 2 Circuit Breaker 9 Circuit Breaker 3 Parking Brake Circuit Breaker 4 Hydraulic Filter Clogged Circuit Breaker 5 Check Engine Unleaded fuel only ...

Page 14: ...OPERATION 810 Gas LPG 330160 12 03 12 CONTROLS AND INSTRUMENTS A B C E F G H J K L M N O P Q R S T U V X Y Z AA BB CC D DD EE Earlier Versions W FF Y I GG 351083 ...

Page 15: ...rature Light Thermo Sentryt N Main Brush Shut Down Light O Clogged Filter Light P Hopper Door Light Option Q Fuel Level Gauge R Hourmeter S Hazard Light Switch Option T Operating Light Switch U Filter Shaker Switch V Vacuum Fan Switch W Engine Speed Switch X Ignition Switch Y Main Brush Switch and Power Throwt Switch Z Steering Wheel AA Steering Column Tilt Lever BB Circuit Breakers CC Engine Chok...

Page 16: ...change the speed of the machine with the pressure of your foot the harder you press the faster the machine travels Forward Press the top of the directional pedal with the toe of your foot Reverse Press the bottom of the directional pedal with the heel of your foot Neutral Take your foot off the directional pedal and it will return to the neutral position 08467 08468 08469 ...

Page 17: ...rake pedal stops the machine Stop Take your foot off the directional pedal and let it return to the neutral position Step on the brake pedal PARKING BRAKE The parking brake lever sets and releases the front wheel brakes 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 Release Push the parking ...

Page 18: ...ition and rotation Down and On Press the top of the switch into the On Down position Up and Off Press the bottom of the switch into the Off Up position SIDE BRUSH DOWN PRESSURE KNOB The side brush down pressure knob changes the side brush contact with the sweeping surface Increase Pressure Turn the side brush down pressure knob counter clockwise Decrease Pressure Turn the side brush down pressure ...

Page 19: ... the hopper door Close the hopper door when emptying the hopper to control debris and dust Open Pull and hold the hopper door lever in the Open position Hold Release the hopper door lever into the middle position Close Push and hold the hopper door lever in the Close position 08474 08475 08476 ...

Page 20: ... The hopper rollout lever moves the hopper in and out Out Pull and hold the hopper rollout lever in the Out position Hold Release the hopper rollout lever into the middle position In Push and hold the hopper rollout lever in the In position 08477 08478 08479 ...

Page 21: ...old the hopper lift lever in the Up position WARNING Raised hopper may fall Engage hopper support bar Hold Release the hopper lift lever up and into the middle position Lower Push and hold the hopper lift lever in the Down position HORN BUTTON The horn button operates the horn Sound Press the button 08480 08481 08482 08438 ...

Page 22: ...arted and operated for 30 seconds after this happens Locate the problem and have it corrected 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 Ford engines stop operating the machine if if the water temperature gets this high GM engines will automatically stop when the temperature gets too high then the...

Page 23: ...lean the hopper dust filter See HOPPER DUST FILTER in MAINTENANCE HOPPER DOOR LIGHT OPTION The hopper door light comes on when the hopper door is open Make sure the hopper door is closed and the hopper door light is off before sweeping with the machine FUEL LEVEL GAUGE The fuel level gauge indicates how much fuel is in the fuel tank with a segmented LED light Gasoline powered machine When the tank...

Page 24: ... light On Press the hazard light switch The indicator light above the switch will come on Off Press the hazard light switch The indicator light above the switch will go off OPERATING LIGHTS SWITCH 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 Th...

Page 25: ...lter shaker is operating Stop Press the filter shaker switch again IF wanting to stop the filter shaker during the 40 second shaking cycle NOTE The vacuum fan shuts off while the filter shaker is operating VACUUM FAN SWITCH The vacuum fan switch starts and stops the vacuum fan Start Press the vacuum fan switch The indicator light above the switch will come on Stop Press the vacuum fan switch The i...

Page 26: ...ee indicator lights above the switch show the engine speed Start Idle or Fast Start The engine will automatically start in the Start speed Idle Press the engine speed switch until the second indicator light comes on This speed is for idling Fast Press the engine speed switch until the third indicator light comes on This speed is for sweeping 07770 07771 07772 ...

Page 27: ...onents on the LPG powered machines serial number 004000 and above the engine will continue to operate for up to five seconds after the ignition switch is turned off CAUTION LPG engine will run for a few seconds after key is turned off Apply parking brake before leaving machine CHECK ENGINE LIGHT Machines serial number 004000 and above are equipped with a check engine light The check engine light c...

Page 28: ...e top Normal position of the switch Brushes Up and Off Place the switch in the middle Off position Main Brush Down and Power Throw Press the bottom Power Throw position of the switch The main brush and Power Throw switch NOTE On earlier versions of the machine the main brush switch was located by the ignition switch NOTE On earlier versions of the machine the main brush switch was located by the i...

Page 29: ...ry responsive to the steering wheel movements Left Turn the steering wheel to the left Right Turn the steering wheel to the right STEERING WHEEL TILT LEVER The steering wheel tilt lever controls the angle of the steering wheel Adjust Pull out the tilt lever move the wheel up or down and release the tilt lever 08484 08439 ...

Page 30: ...the circuit breakers are located in the operator compartment There are two 30 Amp circuit breakers located behind the circuit breaker panel that can be accessed by raising the hopper The 30 Amp circuit breakers are self resetting they will reset themselves after cooling down after being tripped The chart lists the circuit breakers and the electrical components they protect Circuit Breaker Rating C...

Page 31: ...verload NOTE Always replace the fuse with a fuse of the same amperage The engine harness fuses are located near the engine under the engine cover Access the fuses by opening the engine cover Engine Harness Fuses Fuse Rating Circuit Protected FU 1 5 A Key switch FU 2 20 A Main power FU 3 15 A Auxilary power FU 4 15 A Fuel pump 50 A Alternator In line ...

Page 32: ... LPG 330160 10 02 30 ENGINE CHOKE KNOB FORD The engine choke knob controls the engine choke on gasoline powered machines On For cold starting pull the engine choke knob out Off Push the engine choke knob in 08598 08599 ...

Page 33: ...essure Turn the main brush down pressure knob clockwise LATCHES The side doors rear door engine cover and hopper cover are secured with latches Open the Main Brush Side Doors Pull up on the door latch Open the Engine Side Door Pull up on the door latch Open the Rear Door Push the latch to the left Open the Engine Cover Push in on the cover latch Open the Hopper Cover Push the latch to the right Op...

Page 34: ...ess knob Adjust Turn the knob clockwise to increase the ride stiffness and counter clockwise to decrease the ride stiffness 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 HOPPER SUPPORT BAR The hopper support bar is located on the operator s side of the hopper The hopper support bar holds the hopper in the rai...

Page 35: ...me light switch controls the dome light on the cab option On Press on the switch Off Press on the switch again HEATER KNOB OPTION The heater knob controls the cab heater on the cab option The heater knob is located above the parking brake lever On Pull the knob out until the air temperature is at the desired comfort level For maximum heat pull the knob out all the way Off Push the knob in all the ...

Page 36: ...s the cab s air conditioner in the optional cab The air conditioning switch is located on the roof of the optional cab On Turn the switch clockwise until the air temperature is at the desired comfort level For maximum cooling turn the switch clockwise all the way to the maximum position Off Turn the switch counter clockwise all the way to the off position AIR CONTROL VENTS OPTION The air control v...

Page 37: ...ust filter and empty the hopper PRE OPERATION CHECKLIST Check the engine oil level Check the engine coolant level Check the windshield washer fluid level when applicable Check the radiator and hydraulic cooler fins for debris Check the hydraulic fluid level Check the air filter indicator Check the skirts and seals for damage and wear Check the condition of the sweeping brushes Remove any string ba...

Page 38: ...and remove the quick disconnect tank coupling 5 Remove the empty LPG fuel tank from the machine and store the tank in a designated safe area NOTE Make sure the LPG fuel tank matches the fuel system liquid tank with liquid system 6 Carefully put the filled LPG tank in the machine so that the tank centering pin enters the aligning hole in the tank collar 7 Fasten the tank hold down clamp to lock the...

Page 39: ...lowly NOTE Opening the service valve too quickly may cause the service check valve to stop the flow of LPG fuel If the check valve stops the fuel flow close the service valve wait a few seconds and open the valve slowly again 2 You must be in the operator s seat with the directional pedal in neutral and your foot on the brake pedal or with the parking brake set FOR SAFETY When starting machine kee...

Page 40: ... button on the LPG vaporizer and close the engine cover FORD LPG powered machines for machines serial number 003145 to 003178 When the engine is cold and exposed to cold temperatures open the engine cover press the primer button on the LPG controller and close the engine cover 4 Turn the ignition switch key clockwise until the engine starts NOTE When restarting GM engines you must wait 15 20 secon...

Page 41: ... toxic gases Severe respiratory damage or asphyxiation can result Provide adequate ventilation Consult with your regulatory authorities for exposure limits Keep engine properly tuned 6 Release the machine parking brake 7 Select the Fast engine speed with the engine speed switch 8 Drive the machine to the area to be swept 07772 351081 ...

Page 42: ...ment of the steering wheel Avoid sudden turns except in emergencies Use the Power Throw when picking up light litter This will improve both litter pickup and hopper loading Do not use the Power Throw speed in dusty environments The machine can dust and clog the hopper dust filter Operate the main brush in the Normal position when picking up general debris For best results use the correct brush typ...

Page 43: ...ives excellent loading of light bulky debris leaves and paper while the nylon bristle gives long life Heavy Gauge Polypropylene 8 double Row Main Brush Designed for sweeping outdoor areas The stiffer bristles allow excellent loading of heavier bulky debris leaves and paper litter Polypropylene Side Brush A good general purpose brush for sweeping of light to medium debris in both indoor and outdoor...

Page 44: ...number 004000 2 The hopper door has to be closed during sweeping If your machine has the hopper door light option make sure the hopper door light is off If the hopper door light is on close the hopper door 3 Place the main brush and Power Throw switch in the Normal or Power Throw position 07772 07763 ...

Page 45: ...OPERATION 43 810 Gas LPG 330160 8 99 4 Push the top of the side brush switch into the On Down position 5 Press the vacuum fan switch to start the vacuum 6 Sweep as needed 07769 ...

Page 46: ...330160 8 99 44 STOP SWEEPING 1 Push the bottom of the side brush switch into the Off Up position 2 Place the main brush switch in the middle Off position 3 Press the filter shaker switch to shake the hopper dust filter 07767 ...

Page 47: ...earance is available before raising hopper NOTE Be aware that the minimum ceiling height needed to high dump the hopper is 3355 mm 11 ft 3 Release the hopper lift lever up and into the middle Hold position 4 Drive the machine up to the debris container FOR SAFETY When using machine move machine with care when hopper is raised 5 Pull and hold the hopper rollout lever into the Out position 6 Lower t...

Page 48: ...is container FOR SAFETY When using machine move machine with care when hopper is raised 10 Push and hold the hopper door lever into the Close position 11 Push and hold the hopper rollout lever into the In position 12 Push and hold the hopper lift lever in the Down position NOTE The hopper lift lever hopper rollout lever and the hopper door lever can be use together to lift the hopper rollout the h...

Page 49: ...the brake pedal 3 Select the Idle position with the engine speed switch 4 Set the machine parking brake NOTE To protect the engine s emission components on the LPG powered machines serial number 004000 and above the engine will continue to operate for up to five seconds after the ignition switch is turned off 08471 07771 ...

Page 50: ...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 6 LPG powered machines Close the LPG tank s liquid service valve 07810 ...

Page 51: ...he air filter indicator Check the skirts and seals for damage and wear Check the condition of the sweeping brushes Remove any string banding plastic wrap or other debris wrapped around them Check the sweeping brush patterns for adjustment Check the condition of the hopper dust filter and seals Clean as required Check the brakes and steering for proper operation Check the fuel level Empty the debri...

Page 52: ...OPERATION 810 Gas LPG 330160 8 99 50 ENGAGING HOPPER SUPPORT BAR 1 Set the machine parking brake 2 Start the engine 3 Raise the hopper all the way up 08480 ...

Page 53: ...r from the storage clip WARNING Raised hopper may fall Engage hopper support bar 5 Slowly lower the hopper so the support bar rests on the bar stop on the machine frame WARNING Lift arm pinch point Stay clear of hopper lift arms 6 Shut the engine off 08589 08482 ...

Page 54: ...52 DISENGAGING HOPPER SUPPORT BAR 1 Start the engine 2 Raise the hopper slightly to release the hopper support bar 3 Put the hopper support bar in the storage clip WARNING Lift arm pinch point Stay clear of hopper lift arms 08480 08590 ...

Page 55: ...hut the engine off 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 8 5_ FOR SAFETY When using machine move machine with care when hopper is raised 08482 ...

Page 56: ...e machine within reach of the area to be vacuumed 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 Turn off the vacuum fan by pressing the vacuum fan switch The indicator light above the switch will go off 3 Turn off and lift the main brush by placing the switch in the middle Off position 0776...

Page 57: ... the Off Up position 5 Open the forward hopper access door and engage the lift arm 6 Remove the vacuum plug from the vacuum adaptor tube in front of the hopper 7 Remove the vacuum wand and hose from the mounting clips and assemble them together 8 Connect the vacuum hose to the vacuum adaptor tube in front of the hopper ...

Page 58: ...e left into the locked position 10 Turn on the vacuum fan by pressing the vacuum fan switch The indicator light above the switch will go on 11 Vacuum the area as needed 12 When done vacuuming turn off the vacuum fan by pressing the vacuum fan switch The indicator light above the switch will go off 07769 07769 ...

Page 59: ...ed position 14 Disconnect the vacuum hose from the vacuum adaptor tube in front of the hopper 15 Disassemble the vacuum hose assembly and place back onto the hopper in the mounting clips 16 Replace the vacuum plug into the vacuum adaptor tube in front of the hopper disengage the lift arm and close the forward hopper access door ...

Page 60: ...me sweeping operation If the hopper is over full the light may come on Check the hopper load and dump if necessary If the filter light remains on after all the above conditions are corrected the filters may be plugged or the RFS may be inoperative Filters may be shaken by the operator initiative by pressing the filter button on the instrument panel if there is a failure in the RFS control system S...

Page 61: ...ly or completely closed Open the hopper door Thermo Sentry tripped Reset Thermo Sentry Fabric presceen missing on dust filters Clean filter elements and install fabric prescreen Poor sweeping performance Brush bristles worn Replace brushes Main and side brushes not adjusted properly Adjust main and side brushes Debris caught in main brush drive mechanism Free drive mechanism of debris Main brush d...

Page 62: ...MAINTENANCE 810 Gas LPG 330160 3 07 60 MAINTENANCE 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 07623 ...

Page 63: ...Rotate end for end 1 2 Hopper dust filter Check or clean 2 16 Main brush adjustment Lubricate SPL 1 100 Hours 6 Hydraulic fluid reservoir Check fluid level HYDO 1 7 Hydraulic fluid cooler Clean cooler fins 1 8 Radiator Clean core exterior 1 Check coolant level WG 1 Clean screen 1 100 Hours Tires Check pressure 3 13 Main brush hopper seals Check for damage or wear 12 12 Engine crankcase H Change oi...

Page 64: ...1 Torque intake manifold bolts FORD 8 Replace fuel filter gas GM 1 Check timing belt 1 800 Hours 9 Hydraulic hoses Check for wear and damage 45 9 Hydraulic hoses Check for wear and damage 49 11 Propelling motor H Torque shaft nut 1 Rear wheel H Torque wheel nuts 1 16 Battery H Clean and tighten battery cable connections 1 1600 14 Front wheel bearings Check lubricate and adjust SPL 2 Hours 12 Engin...

Page 65: ... when it is warm Fill the engine with oil to the level indicated on the oil dipstick The oil capacity for the FORD LRG 2 5 engine is 4 26 L 4 qt including the oil filter The oil capacity for the FORD LRG 2 3 engine and the GM engines are 4 7 L 5 qt including the oil filter REAR WHEEL SUPPORT The rear wheel support pivots the rear wheel The support has one grease fitting for the bearings The rear w...

Page 66: ...600 hours of operation Use Lubriplate EMB grease TENNANT part no 01433 1 SIDE BRUSH PIVOT PINS The side brush pivot pins should be lubricated with Lubriplate EMB grease TENNANT part no 01433 1 every 200 hours of operation MAIN BRUSH ADJUSTMENT The main brush adjustment located on the right side of the main brush has one grease fitting for lubrication Lubricate the main brush adjustment every 50 ho...

Page 67: ...ic fluid in the reservoir Lubricate the filler cap gasket with a film of hydraulic fluid before putting the cap back on the reservoir ATTENTION Do not overfill the hydraulic fluid reservoir or operate the machine with a low level of hydraulic fluid in the reservoir Damage to the machine hydraulic system may result Drain and refill the hydraulic fluid reservoir with new hydraulic fluid every 800 ho...

Page 68: ...used make sure the specifications match TENNANT s hydraulic fluid specifications Using substitute fluids can cause premature failure of hydraulic components European marketed machines are filled with locally available hydraulic fluids Check the label on the hydraulic fluid reservoir ATTENTION Hydraulic components depend on system hydraulic fluid for internal lubrication Malfunctions accelerated we...

Page 69: ...coolant Check the radiator hoses and clamps every 200 hours of operation Tighten the clamps if they are loose Replace clamps if they no longer tighten properly Replace hoses if they become hard cracked or swollen Check the radiator core exterior and hydraulic cooler fins for debris every 100 hours of operation Blow or rinse all dust which may have collected on the radiator in through the grille an...

Page 70: ...s damaged or when the optional air filter indicator shows a restriction The air filters cannot be cleaned All machines have a heavy duty safety element inside the standard element Replace this element do not clean it after the regular element has been damaged or changed three times Install the dust cap on the air filter housing with the arrows pointing up Replace the air filter element only when t...

Page 71: ...r The MAP sensor senses barometric pressure and automatically corrects the fuel system calibration for changes in altitude This means the air fuel mixture will always be optimized regardless of elevation or barometric pressure however the engine will still lose 3 5 power for every 1000 ft increase in elevation The Idle speed on machines serial number 024999 and below is set at 1350 50 rpm The Idle...

Page 72: ...nt on the GM engine serial number 006000 and above after every 800 hours of operation Torque the M8 bolts or nuts to 7 to 9 5 Nm 5 to 7 ft lb in the first step and 19 to 28 5 Nm 14 to 21 ft lb in the second step of torquing TIMING BELT Check the engine timing belt every 800 hours of operation and replace the engine timing belt every 1600 hours of operation 06805 1 2 3 4 5 6 7 8 ...

Page 73: ...NGINE BELT The engine fan belt is driven by the engine crankshaft pulley and drives the alternator pulley Proper belt tension is 13 mm 0 50 in from a force of 4 to 5 kg 8 to 10 lb applied at the mid point of the longest span Check and adjust the belt tension every 100 hours of operation WARNING Moving belt and fan Keep away STATIC DRAG CHAIN A static drag chain prevents the buildup of static elect...

Page 74: ...s is applied at belt midpoint Check and adjust the belt tension every 100 hours of operation WARNING Moving belt Keep away AIR CONDITIONING FILTER OPTION The air conditioning filter should be inspected and cleaned per the cleaning instructions on the side of the filter every 100 hours of operation NOTE In extremely dusty sweeping environments clean or replace the filter as often as necessary ...

Page 75: ...the dust filter from the inside This may be done with the dust filter in the machine or for more efficient cleaning remove the dust filter from the machine and the prescreen wrap from the filter element Always wear eye protection when using compressed air FOR SAFETY When servicing machine wear eye and ear protection when using pressurized air or water D WATER Remove the fabric presceen wrap from t...

Page 76: ... on the new filter element Put the new filter on the filter shaker frame 10 Place the retainer ring over the filter Make sure the retaining ring fits inside the lip of the filter element all the way around Line up the slots on the retainer ring with the retaining screws holes 11 Mount using the retaining screws 12 Check the seal on the shaker frame for damage Make sure the vibration isolators are ...

Page 77: ...ring or wire tangled on the main brush main brush drive hub or main brush idler hub Check the main brush pattern daily The pattern should be 50 to 65 mm 2 to 2 5 in wide Adjust the main brush pattern by turning the main brush pressure knob located next to the operator seat Rotate the main brush end for end every 50 hours of operation for maximum brush life and best sweeping performance Replace the...

Page 78: ...he drive plug Rotate the brush until it engages the drive plug and push it all the way onto the plug 8 Slide the main brush idler plate plug onto the main brush 9 Latch the idler plate onto the machine frame 10 Close the right side main brush access door TO CHECK AND ADJUST MAIN BRUSH PATTERN 1 Apply chalk or some other material that will not blow away easily to a smooth level floor 2 Raise the si...

Page 79: ...ushes to spin on the floor for two minutes 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 8 Observe the width of the brush pattern The proper brush pattern width is 65 to 75 mm 2 5 to 3 5 in 9 To increase the width of the main brush pattern turn the main brush down pressure knob counter clockwise To decrease the width of th...

Page 80: ...en the brush drive end plate mounting bolts B Turn the taper adjustment nut counter clockwise to increase the pattern width at the brush drive end and clockwise to decrease the pattern width at the brush drive end Tighten the drive end plate mounting bolts C Check the main brush pattern and readjust as necessary Then adjust the width of the main brush pattern 00601 08450 08490 ...

Page 81: ... the floor clearance and counter clockwise to decrease the floor clearance TO REPLACE POWER THROW BRUSH 1 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 Raise the Power Throw 3 Raise the hopper and secure with the hopper support bar WARNING Raised hopper may fall Engage hopper support bar 4 Open...

Page 82: ...weeping surface and clockwise to decrease the brush contact with the sweeping surface Replace the brush when it no longer cleans effectively TO REPLACE SIDE BRUSH 1 Empty the debris hopper 2 Set the machine parking brake 3 Raise the hopper 4 Stop the engine FOR SAFETY Before leaving or servicing machine stop on level surface set parking brake turn off machine and remove key 5 Remove the side brush...

Page 83: ...y Replace the hopper lip skirts when they no longer touch the floor BRUSH COMPARTMENT SKIRTS The brush compartment skirts are located on the bottom of each of the two main brush doors and around the ends of the brush on the main frame The inside brush door skirt should touch the floor and the outside brush door skirt should clear the floor by 3 to 5 mm 0 12 to 0 25 in Check the skirts for wear or ...

Page 84: ...arances 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 HOPPER SEALS The hopper seals are located on the top and side portions of the machine frame that contact the hopper Check the seals for wear or damage every 100 hours of operation HOPPER DOOR SEALS The hop...

Page 85: ...he hopper filter compartment Check the seal for wear or damage every 100 hours of operation HOPPER COVER SEAL The hopper cover seals are located on the inside of the hopper cover They seal the hopper filter compartment Check the seal for wear or damage every 100 hours of operation HOPPER VACUUM FAN SEAL The hopper vacuum fan seal is mounted on the the vacuum fan inlet bracket Check the seal for we...

Page 86: ...ed on the front wheels The master brake cylinder is located on the fire wall Check the master brake cylinder fluid level every 400 hours of operation PARKING BRAKE Adjust the parking brake whenever it becomes very easy to set when the machine rolls after setting it and after every 200 hours of operation 08501 ...

Page 87: ...758 kPa 100 110 psi FRONT WHEEL Torque the front wheel nuts twice in the pattern shown to 163 to 176 Nm 120 to 130 ft lb after the first 50 hours of operation and every 800 hours there after REAR WHEEL Torque the rear wheel nuts twice in the pattern shown to 163 to 176 Nm 120 to 130 ft lb after the first 50 hours of operation and every 800 hours there after 08575 2 3 4 1 5 6 ...

Page 88: ...shed or towed This valve allows a disabled machine to be moved for a very short distance and at a speed to not exceed 1 6 kp h 1 mph The machine is NOT intended to be pushed or towed a long distance or at a high speed ATTENTION Do not push or tow machine for a long distance and without using the bypass valve or the machine hydraulic system may be damaged Turn the bypass valve 90_ from the normal p...

Page 89: ... 2 If the loading surface is not horizontal or is higher than 380 mm 15 in from the ground use a winch to load machine If the loading surface is horizontal AND is 380 mm 15 in or less from the ground the machine may be driven onto the truck or trailer 3 To winch the machine onto the truck or trailer attach the winching chains to the rear tie down locations The rear tie down locations are through t...

Page 90: ...center the machine 6 Set the parking brake and block the machine tires Tie down the machine to the truck or trailer before transporting The two front tie down locations are through the U bolt section of the main frame in front of the wheels The two rear tie down locations are through the U bolt section of the main frame under the side bumpers toward the rear 7 If the loading surface is not horizon...

Page 91: ...ns are the flat bottom edge of the machine frame next to the front tires The rear jacking location is the middle of the rear bumper FOR SAFETY When servicing machine block machine tires before jacking machine up FOR SAFETY When servicing machine jack machine up at designated locations only Block machine up with jack stands STORING MACHINE Before storing the machine for an extended period of time t...

Page 92: ...n brush length 1270 mm 50 in Power Throw brush diameter 205 mm 8 in Power Throw brush length 1170 mm 46 in Side brush diameter 65 mm 26 in Sweeping path width 1270 mm 50 in Sweeping path width with side brush 1675 mm 66 in Main brush pattern width 50 to 65 mm 2 0 to 2 5 in Hopper weight capacity 907 2 kg 2000 lb Hopper volume capacity 849 5 L 30 cu ft Dust filter area 17 7 m2 190 sq ft GVWR 4068 k...

Page 93: ...ed speed 1475 50 rpm 2000 50 rpm 2400 50 rpm Spark plug gap Firing order 1 mm 0 042 in 1 3 4 2 Engine lubricating oil with filter 10W30 SAE SG SH Ford LRG 2 5 4 26 L 4 5 qt Ford LRG 2 3 4 7 L 5 qt Engine Displacement Net power governed Net power maximum GM 3L Powertrain 3000 cc 181 cu in 49 kw 65 hp 2400 rpm 62 kw 83 hp 3000 rpm Type Ignition Cycle Aspirat ion Cyl Bore Stroke Piston Solid state di...

Page 94: ...7 3 L 12 5 gal TENNANT part no 65869 above 7_ C 45_ F Hydraulic total 56 8 L 15 gal TENNANT part no 65870 below 7_ C 45_ F BRAKING SYSTEM Type Operation Service brakes Hydraulic drum brakes 2 one per front wheel foot brake master cylinder activated Parking brake Utilize service brakes cable actuated TIRES Location Type Size Pressure Front 2 Pneumatic 6 5 x 23 5 in 690 758 kPa 100 110 psi Rear 1 Pn...

Page 95: ...SPECIFICATIONS 93 810 Gas LPG 330160 6 02 1875 mm 73 8 in 1778 mm 70 in 3048 mm 120 in TOP VIEW SIDE VIEW FRONT VIEW 1911 mm 75 2 in 08774 MACHINE DIMENSIONS ...

Page 96: ...26 Bypass valve 86 C Capacities 90 Chain static drag 71 Chains 71 Check engine light 25 Choke engine FORD 30 Circuit breakers 28 Control panel charging system light 20 clogged filter light 21 engine oil pressure light 20 engine water temperature light 20 fuel level gauge 21 hopper door light option 21 hopper temperature light 20 hourmeter 22 main brush shut down light 21 Control panel symbols 10 C...

Page 97: ... side door latch 31 F Fan speed switch option 34 Filter air conditioning option 72 73 Filter shaker switch 23 Filters hopper dust 73 hopper dust filter replacement 73 74 hopper filter cleaning 73 Regenerative Filter System RFS option 58 59 Front wheel 85 Fuel filter GASOLINE 68 Fuel filter LPG 69 Fuel level gauge 21 Fuel tank changing LPG tank 36 37 Fuses 29 H Hazard light switch 22 Heater knob 33...

Page 98: ... shut down 21 LPG changing fuel tank 36 37 LPG fuel tank changing 36 37 Lubrication engine 63 front wheel bearings 64 main brush adjustment 64 rear wheel support 63 side brush pivot pins 64 M Machine components 9 Machine dimensions 93 Machine jacking 89 Machine storage 89 Machine tie down location 88 Machine troubleshooting 59 Main brush 75 78 adjusting taper 78 80 checking brush pattern 76 78 doo...

Page 99: ...utions 3 Seals 81 83 brush door 82 hopper 82 hopper cover 83 hopper door 82 hopper vacuum fan 83 hopper dust 83 Seat operator adjustment 32 Service records 35 49 Side brush 80 checking brush pattern 80 down pressure knob 16 information 41 minimum bristle length 80 replacement 80 switch 16 Side brush pivot pins lubrication 64 Skirts 81 82 brush door 81 hopper Lip 81 hopper side 83 rear 82 Skirts an...

Page 100: ...RD 70 Tires 84 86 Front wheel 85 pressure 85 rear wheel 85 specifications 92 Towing machine 86 Transporting machine 86 Transporting the machine 87 Travel speed 90 Troubleshooting 59 V Vacuum fan switch 23 Vacuum wand option 54 59 Vents air control 34 W Wheel bearings front lubrication 64 Windshield wiper switch 33 ...

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