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Tennant 810 LPG, Operator'S Manual

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Tennant 810 LPG Operator'S Manual Download Page 17

OPERATION

15

810 MM309 (6–94)

SIDE BRUSH DOWN PRESSURE KNOB

The side brush down pressure knob changes the
side brush contact with the sweeping surface.

For machines below serial number 002063.

 Heavy:  Turn the side brush down pressure

knob counter-clockwise.

 Light:  Turn the side brush down pressure

knob clockwise.

 For machines serial number 002063 and

above.

Increase Pressure: Turn the side brush down
pressure knob counter-clockwise.

Decrease Pressure: Turn the side brush down
pressure knob clockwise.

09395

Summary of Contents for 810 LPG

Page 1: ...810 MM309 Operator Manual ...

Page 2: ...ervicing it This machine will provide excellent service However the best results will be obtained at minimum costs if The machine is operated with reasonable care The machine is maintained regularly per the maintenance instructions provided The machine is maintained with TENNANT supplied or equivalent parts Manual Number MM309 Revision 07 Published 11 95 Copyright 1993 1994 1995 TENNANT Printed in...

Page 3: ...RD LIGHT SWITCH OPTION 21 OPERATING LIGHTS SWITCH 21 FILTER SHAKER SWITCH 22 VACUUM FAN SWITCH 22 ENGINE SPEED SWITCH 23 IGNITION SWITCH 24 Page MAIN BRUSH AND POWER THROW SWITCH 25 STEERING WHEEL 26 STEERING WHEEL TILT LEVER 26 BLOWER WAND LEVER OPTION 26 CIRCUIT BREAKERS 27 ENGINE CHOKE KNOB 28 MAIN BRUSH DOWN PRESSURE KNOB 29 LATCHES 29 OPERATOR SEAT 30 HOPPER SUPPORT BAR 30 WINDSHIELD WIPER SW...

Page 4: ...HAIN 71 DEBRIS HOPPER 72 HOPPER DUST FILTER 72 TO REMOVE OR REPLACE HOPPER DUST FILTER 72 THERMO SENTRY 74 Page BRUSHES 74 MAIN BRUSH 74 TO REPLACE MAIN BRUSH 74 TO CHECK AND ADJUST MAIN BRUSH PATTERN 75 POWER THROW 78 TO REPLACE POWER THROW BRUSH 78 SIDE BRUSH 79 TO REPLACE SIDE BRUSH 79 SKIRTS AND SEALS 80 HOPPER LIP SKIRTS 80 BRUSH COMPARTMENT SKIRTS 80 REAR SKIRTS 81 BRUSH DOOR SEALS 81 HOPPER...

Page 5: ...slow on inclines and slippery surfaces use care when reversing machine move machine with care when hopper is raised make sure adequate clearance is available before raising hopper do not carry passengers on machine always follow safety and traffic rules report machine damage or faulty operation immediately 5 Before leaving or servicing machine stop on level surface set parking brake turn off machi...

Page 6: ... ARMS LABEL LOCATED ON BOTH HOPPER LIFT ARMS 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 07623 FOR SAFETY LABEL LOCATED ON THE FRONT PANEL OF THE OPERATOR COMPARTMENT ENGINE FAN AND BELT LABEL LOCATED ON THE R...

Page 7: ...ervisor 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 hydraulic rese...

Page 8: ...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 the maintenance information in this manual We recommend taking advantage of ...

Page 9: ...7 810 MM309 1 93 MACHINE COMPONENTS A B C D E F G H I 07623 A Operator Seat F Hopper Cover B Steering Wheel G Side Brush C Engine Cover H Instrument Panel D Engine Side Door I Hopper Door E Main Brush Access Door ...

Page 10: ...e 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 On ...

Page 11: ... Brush Down Pressure Light Circuit Breaker 5 Main Brush Down Pressure Heavy Circuit Breaker 6 Circuit Breaker 1 Circuit Breaker 7 Circuit Breaker 2 Circuit Breaker 8 Circuit Breaker 3 Circuit Breaker 9 Circuit Breaker 4 Parking Brake ...

Page 12: ...ssure Knob T Operating Light Switch F Hopper Door Lever U Filter Shaker Switch G Hopper Rollout Lever V Vacuum Fan Switch H Hopper Lift Lever W Engine Speed Switch I Horn Button X Ignition Switch J Charging System Light Y Main Brush and Power Throw K Engine Oil Pressure Light Switch L Engine Water Temperature Light Z Steering Wheel M Hopper Temperature Light AA Steering Column Tilt Lever Thermo Se...

Page 13: ...e 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 14: ... Take your foot off the directional pedal and let it return to the neutral position Step on the brake pedal PARKING BRAKE For machines below serial number 002046 The parking brake pedal sets and the lever releases the front wheel brakes Set Step on the parking brake pedal FOR SAFETY Before leaving or servicing machine stop on level surface set parking brake turn off machine and remove key Release ...

Page 15: ...46 and above 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 brake lever down ...

Page 16: ...ll the side brush position lever back and to the left into the Off Up slot SIDE BRUSH SWITCH For machines serial number 002063 and above The right side brush switch controls the right side brush position and rotation The optional left side brush switch controls the optional left side brush position and rotation Down and On Press the top of the switch into the On Down position Up and Off Press the ...

Page 17: ... For machines below serial number 002063 Heavy Turn the side brush down pressure knob counter clockwise Light Turn the side brush down pressure knob clockwise For machines serial number 002063 and above Increase Pressure Turn the side brush down pressure knob counter clockwise Decrease Pressure Turn the side brush down pressure knob clockwise 09395 ...

Page 18: ... 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 19: ... 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 20: ...he 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 21: ...si Stop operating the machine 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 Stop operating the machine Locate the problem and have it corrected HOPPER TEMPERATURE LIGHT THERMO SENTRY The hopper temperature light comes on when there is too much heat in the hopper...

Page 22: ... shaker switch If the clogged filter light remains lit manually clean 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 ...

Page 23: ...t 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 The ind...

Page 24: ...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 indica...

Page 25: ... 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 26: ...09 6 94 24 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 Stop Turn the key counter clockwise 08460 08461 ...

Page 27: ...rols the main brush and Power Throw brush positions and rotation Main Brush Down and Normal Speed Press the 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 08462 08464 08463 ...

Page 28: ... 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 BLOWER WAND LEVER OPTION The blower wand lever controls the air flow through the optional blower wand On Move the lever to the left Off Move the lever to the right 08484 08439...

Page 29: ...t caused the circuit breaker to trip is still there the circuit breaker will continue to stop current flow until the problem is corrected The circuit breakers are located in the operator compartment The chart lists the circuit breakers and the electrical components they protect Circuit Breaker Rating Circuit Protected CB 1 15 A Horn CB 2 15 A Filter shaker CB 3 15 A Controls CB 4 15 A Instrument p...

Page 30: ... 810 MM309 6 94 28 ENGINE CHOKE KNOB 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 31: ...e 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 Open Re...

Page 32: ...nob 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 raised p...

Page 33: ...On Press on the switch Off Press on the switch again RECIRCULATING AIR LOUVERS OPTION The optional recirculating air louvers recirculates the cab air through the temperature core This will maximize either the heated or cooled air when opened HEATER KNOB OPTION The heater knob controls the cab heater on the cab option On Pull the knob out until the air temperature is at the desired comfort level Fo...

Page 34: ...erates the cab s air conditioner in 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 vents control the direction of the air flow in an optional cab Turn...

Page 35: ...debris into the path of the main brush The Power Throw brush is used to help pick up bulky debris The main brush sweeps debris from the floor into the hopper The vacuum system pulls dust and air through the hopper and the hopper dust filters When sweeping is finished clean the hopper dust filter and empty the hopper PRE OPERATION CHECKLIST Check under the machine for leaks fuel oil coolant Check t...

Page 36: ...Park the machine in a designated safe area 2 Close the tank service valve on the LPG tank located under the operator seat 3 Operate the engine until it stops from lack of fuel then set the machine parking brake FOR SAFETY When servicing machine keep flames and sparks away from fuel system service area Keep area well ventilated 07751 07764 08471 07810 ...

Page 37: ... 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 tank in position 8 Connect the LPG fuel line to the tank service coupling Make sure the service coupling is clean and free of damage Also make sure it matches the machine service coupling 9 Open the tank service valve slowly and check for leaks Close the ser...

Page 38: ...nd 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 3 Gasoline powered machines Pull out the choke knob when the engine is cold Push in the choke knob after the engine is running smoothly LPG powered machines When the engine is cold and exposed to cold temperatures open the engine c...

Page 39: ...g attempts or damage to the starter motor may occur 5 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 6 Release the machine parking brake 7 Select the Fast engine speed with ...

Page 40: ...OPERATION 810 MM309 3 95 38 8 Drive the machine to the area being swept 08580 ...

Page 41: ...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 type for...

Page 42: ... 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 app...

Page 43: ...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 08462 ...

Page 44: ...63 pull the side brush position lever back and to the right into the On Down slot For machines serial number 002063 and above 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 08458 07769 ...

Page 45: ...position lever back and to the left into the Off Up slot For machines serial number 002063 and above 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 08459 08464 07767 ...

Page 46: ...nce 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 the h...

Page 47: ...ontainer 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 hoppe...

Page 48: ...309 11 95 46 STOP THE MACHINE 1 Stop sweeping 2 Take your foot off the directional pedal Step on the brake pedal 3 Select the Idle position with the engine speed switch 4 Set the machine parking brake 08471 07771 08434 ...

Page 49: ...ey 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 08461 07810 ...

Page 50: ...brush skirts for damage wear and adjustment Check for wire or string tangled on the main and side brushes LPG powered machine Check to make sure the LPG tank service valve is closed 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 08493 08587 07810 ...

Page 51: ...OPERATION 49 810 MM309 3 95 ENGAGING HOPPER SUPPORT BAR 1 Set the machine parking brake 2 Start the engine 3 Raise the hopper all the way up 08434 08460 08480 ...

Page 52: ...he 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 08461 ...

Page 53: ...NGAGING 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 08460 08480 08590 ...

Page 54: ... 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 08461 ...

Page 55: ...e machine FOR SAFETY Before leaving or servicing machine stop on level surface set parking brake turn off machine and remove key Block machine tires 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 ...

Page 56: ...debris that is out of reach of the machine 1 Stop the machine within reach of the area to be vacuumed and set the machine parking brake 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 07769 08464 ...

Page 57: ...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: ...t 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: ...sition 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: ...lows the operator to blow debris out from areas while sweeping with the machine 1 Remove the blower attachment from the back of the machine 2 Move the blower wand lever on the lintle to the left into the ON position to start airflow through the wand 3 Direct the wand into the area of debris and blow as needed ...

Page 61: ...ket The operator can also add the extension onto the end of the blower wand for extended reach 4 Move the blower wand lever on the lintle to the right into the OFF position to stop airflow through the wand 5 Place the blower attachment on the back of the machine when finished ...

Page 62: ...eeping 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 Succes...

Page 63: ...r 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 drive...

Page 64: ...rankcase Check oil level EO 1 15 Brush compartment skirts Check for damage wear and 6 adjustment 17 Hopper lip skirts Check for damage wear and 3 adjustment 15 Main brush Check for damage wear and 1 adjustment Check brush pattern 1 1 Side brush Check for damage wear and 1 adjustment Check brush pattern 1 2 Hopper dust filter Shake 2 50 Hours 15 Main brush Rotate end for end 1 2 Hopper dust filter ...

Page 65: ...es below serial number 2300 1 Replace fuel filters gasoline 2 9 Cooling system Flush WG 1 5 Brake master cylinder Check fluid level BF 1 800 Hours 12 Engine Clean PCV hoses tubes 1 and fittings Torque intake manifold bolts 8 Check timing belt 1 8 Hydraulic reservoir Replace filler cap 1 Replace suction strainer 1 Change hydraulic fluid HYDO 1 11 Hydraulic fluid filter Change filter element 1 Hydra...

Page 66: ...he main brush compartment For machines serial number 002300 and above the engine oil drain is located on the engine oil pan Drain the engine oil when it is warm Fill the engine with oil to the level indicated on the oil dipstick The engine oil capacity is 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 b...

Page 67: ... 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 hours of operation with Lubriplate EMB grease TENNANT part no 01433 1 08579 085...

Page 68: ...luid 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 hours ...

Page 69: ...ons match TENNANT 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 wear and damage will result if dir...

Page 70: ...r block Keep the engine running while adding water Clean the radiator screen every 100 hours of operation Check the radiator hoses and clamps every 200 hours of operation Tighten the clamps if they are loose Replace the hoses and clamps if the hoses are cracked harden or swollen Check the radiator core exterior and hydraulic cooler fins for debris every 100 hours of operation Blow or rinse all dus...

Page 71: ...st cap daily The air filter must be replaced whenever the filter element is damaged or has been cleaned three times Machines with the heavy duty SE air filter option have a safety element It is inside the standard element Replace this element do not clean it after the regular element has been damaged or cleaned three times Install the dust cap on the air filter housing with the arrows pointing up ...

Page 72: ...kerless Dusty conditions and high engine operating speeds may require more frequent inspections of the distributor CRANKCASE VENTILATION SYSTEM Replace the PCV valve every 400 hours of operation Clean the crankcase ventilation hoses tubes and fittings every 800 hours of operation INTAKE MANIFOLD Tighten the intake manifold bolts or nuts every 800 hours of operation They are tighten in a two step s...

Page 73: ... 800 hours after that clean and tighten the battery connections BELTS AND CHAINS ENGINE 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 Ke...

Page 74: ...ust 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 WATER Remove the fabric presceen wrap from the filt...

Page 75: ...he 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 mount...

Page 76: ...ed 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 main brush when t...

Page 77: ...rive 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 side b...

Page 78: ...s 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 the ma...

Page 79: ...he 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 80: ... 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 the...

Page 81: ...sweeps effectively for your application A guideline length is when the remaining bristles measure 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 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 ser...

Page 82: ...place 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 dama...

Page 83: ...es 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 hopper d...

Page 84: ...pper 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 wear or...

Page 85: ...ter brake cylinder fluid level every 400 hours of operation PARKING BRAKE The parking brake is set with foot pedal on machine below serial number 002046 and with a lever on machines serial number 002046 and above Adjust the parking brake whenever it becomes very easy to set the parking brake when the machine rolls after setting the parking brake and every 200 hours of operation 08501 08574 ...

Page 86: ...lb after the first 50 hours of operation and every 800 hours there after PUSHING OR TOWING MACHINE The propelling pump has a towing valve to prevent damage to the hydraulic system when the machine is being towed Turn the valve 90 clockwise before towing the machine You can push the machine from the front or rear and tow it only from the rear ATTENTION Do not push or tow the machine without using t...

Page 87: ...f 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 the machine needs to be preppe...

Page 88: ...row 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 kg 8970 lb Ceiling height minimum dump...

Page 89: ...LSG 1475 250 rpm LRG 1100 250 rpm LSG 2000 250 rpm LRG 2400 50 rpm LSG 2400 50 rpm LRG Spark plug gap Firing order 1 to 1 1 mm 0 042 to 0 046 in 1 3 4 2 Engine lubricating oil with filter 4 7 L 5 qt 10W30 SAE SG SH STEERING Type Power source Emergency steering Rear wheel hydraulic cylinder and rotary valve controlled Hydraulic accessory pump Manual HYDRAULIC SYSTEM System Capacity Fluid Type Hydra...

Page 90: ...nts 32 Dome light switch 31 Fan speed switch 32 Heater knob 31 Recirculating air louvers 31 Windshield wiper switch 31 Capacities 86 Chains 71 Static drag 71 Changing LPG fuel tank 34ć35 Charging system light 19 Choke Engine 28 Circuit breakers 27 Clogged filter light 20 Control panel Charging system 19 Clogged filter light 20 Engine oil pressure 19 Engine speed switch 23 Engine water temperature ...

Page 91: ...eals 81 Skirts 80 Engine side Latch 29 Grille Latch 29 Hopper Seals 81 Rear bumper Latch 29 Dust filter 72 Changing 72 73 Cleaning 72 E Electrical Circuit breakers 27 Ignition switch 24 Emptying the hopper 44ć45 Engaging hopper support bar 49ć50 Engine 68 Air filter 69 Air filter indicator 33 69 Choke 28 Coolant temperature Light 19 Cooling system 68 Cover latch 29 Crankcase ventilation system 70 ...

Page 92: ...Fluid 67 Fluid filter 66 Fluid level 5 66 Hoses 67 Propelling motor 68 Reservoir 66 System specifications 87 I Ignition switch 24 Intake manifold 70 J Jack points 85 K Knob Engine choke 28 Knobs Heater 31 Main brush down pressure 29 Side brush down pressure 15 L Latches 29 Engine cover 29 Engine side door 29 Grille doors 29 Hopper cover 29 Main brush doors 29 Rear bumper door 29 Levers Blower wand...

Page 93: ... 5 Operator seat 30 Option Hazard light switch 21 Options 54ć61 Air conditioning switch 32 Air control vents 32 Blower wand 58 59 Blower wand lever 26 Dome light switch 31 Fan speed switch 32 Heater knob 31 Heavy duty SE air filter 69 Recirculating air louvers 31 Regenerative filter system RFS 60 61 Vacuum wand 54 59 Windshield wiper switch 31 P Parking brake 12 13 83 Pedal Directional 11 Toe adju...

Page 94: ... capacities 86 Machine dimensions 86 Machine performance 86 Power type 87 Steering 87 Tires 87 Starting the machine 36ć37 Static drag chain 71 Steering 34 Specifications 87 Steering wheel 26 Steering wheel tilt lever 26 Stop sweeping 43 Stop the machine 46ć47 Storing machine 85 Sweeping 41ć42 Sweeping and brush information 39ć40 Switches Air conditioning 32 Dome light 31 Engine speed 23 Fan speed ...

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