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Tennant 6600, Operator'S Manual

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Tennant 6600 Operator'S Manual Download Page 42

OPERATION

6600 330950 (4--03)

40

STARTING THE MACHINE

1. LPG powered machines: Open the liquid

service valve slowly.

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,

keep foot on brake and directional pedal

in neutral.

3. Turn the ignition switch key clockwise until

the engine starts.

NOTE: Do not operate the starter motor for more

than 10 seconds at a time or after the engine has

started. Allow the starter to cool between starting

attempts or damage to the starter motor may

occur.

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.

Summary of Contents for 6600

Page 1: ...6600 Operator Manual 330950 Rev 02 330950 ...

Page 2: ...hine is operated with reasonable care D The machine is maintained regularly per the maintenance instructions provided D The machine is maintained with TENNANT supplied or approved parts Manual Number 330950 Revision 02 Published 3 05 CALIFORNIA PROPOSITION 65 WARNING Engine exhaust from this product contains chemicals known to the State of California to cause cancer birth defects or other reproduc...

Page 3: ...G SWITCH OPTION 35 WINDSHIELD WIPER SWITCH OPTION 35 DOME LIGHT SWITCH OPTION 36 PRESSURIZER SWITCH OPTION 36 Page HOW THE MACHINE WORKS 37 PRE OPERATION CHECKLIST 37 CHANGING AN LPG FUEL TANK 38 STARTING THE MACHINE 40 SWEEPING AND BRUSH INFORMATION 42 SWEEPING 43 STOP SWEEPING 45 EMPTYING THE HOPPER 47 STOP THE MACHINE 50 POST OPERATION CHECKLIST 52 ENGAGING HOPPER SUPPORT BAR 53 DISENGAGING HOP...

Page 4: ...ILTER SEALS 91 HOPPER INSPECTION DOOR SEAL 91 VACUUM WAND DOOR SEALS OPTION 91 BRAKES AND TIRES 92 SERVICE BRAKES 92 PARKING BRAKE 92 TIRES 92 REAR WHEEL 92 PUSHING TOWING AND TRANSPORTING THE MACHINE 93 PUSHING OR TOWING THE MACHINE 93 TRANSPORTING THE MACHINE 93 MACHINE JACKING 96 STORING MACHINE 96 SPECIFICATIONS 97 GENERAL MACHINE DIMENSIONS CAPACITIES 97 GENERAL MACHINE PERFORMANCE 97 TIRES 9...

Page 5: ...y occur Do not operate vacuum or blower wand while driving WARNING Hot surface keep away CAUTION LPG engine will run for a few seconds after key is turned off Apply parking brake before leaving machine FOR SAFETY 1 Do not operate machine Unless trained and authorized Unless operator manual is read and understood If it is not in proper operating condition In flammable or explosive areas unless desi...

Page 6: ...act with battery acid Avoid contact with hot engine coolant Allow engine to cool Keep flames and sparks away from fuel system service area Keep area well ventilated Use cardboard to locate leaking hydraulic fluid under pressure Use TENNANT supplied or approved replacement parts 7 When loading unloading machine onto off truck or trailer Turn off machine Use truck or trailer that will support the we...

Page 7: ...N BOTH HOPPER LIFT ARMS HOPPER SUPPORT BAR LABEL LOCATED ON THE HOPPER SUPPORT BAR AND ON BOTH HOPPER LIFT ARMS ENGINE FAN AND BELT LABEL LOCATED ON THE RADIATOR SHROUD EMISSIONS LABEL LOCATED ON THE SIDE PANEL OF THE OPERATOR COMPARTMENT 354000 FOR SAFETY LABEL LOCATED ON THE SIDE PANEL OF THE OPERATOR COMPARTMENT LPG ENGINE WILL RUN LABEL LOCATED ON THE SIDE OF THE INSTRUMENT PANEL BURN HAZARD L...

Page 8: ...fully 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 reservoir Check the engine oil level Check the radiator coolant level FOR SAFETY When servicing machine avoid contact with hot engi...

Page 9: ...ated 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 a regularly scheduled service contract from your TENNANT representative Order parts and supplies directly from your authorized TENNANT representative Use the parts...

Page 10: ...30950 4 03 8 MACHINE COMPONENTS A B C D E F H I G 354000 A Steering Wheel B Operator Seat C Engine Cover D Engine Side Door E Main Brush Access Door F Hopper Access Cover G Side Brush H Hopper Cover I Instrument Panel ...

Page 11: ... Main Brush On Engine Oil Pressure Hopper Door Open Check Engine Hopper Door Close Hopper Temperature Thermo Sentryt Hopper Down Filter Clogged Hopper Up Hopper Door Closed Horn LPG Fuel Main Brush Down Pressure Light Hourmeter Main Brush Down Pressure Heavy Hazard Light Main Brush Float Filter Shaker Main Brush Down Operating Lights Main Brush Up Fan ...

Page 12: ...h Down Pressure Light Side Brush Down Side Brush Down Pressure Heavy Side Brush Up Windshield Wiper Slow Windshield Wiper Fast Dome Light Heater Cab Pressurizer Slow Cab Pressurizer Fast Engine speed idle Engine speed slow Engine speed fast ...

Page 13: ... H Steering Wheel I Directional Pedal J Brake Pedal K Parking Brake Lever L Horn Button M Main Brush And Side Brush Lever N Hopper Door Lever O Hopper Lift Lever P Main Brush Position Lever Q Main Brush Adjustment Knob R Clogged Filter Light Option S Hopper Door Light T Engine Oil Pressure Light For Machines Serial Number 024999 And Below U Hopper Temperature Light Thermo Sentryt V Charging System...

Page 14: ... You 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 ...

Page 15: ...he brake 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 LEVER 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 th...

Page 16: ...n Push the main brush and side brush lever into the On position Main Brush and Side Brush Off Pull the main brush and side brush lever into the middle position 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 ...

Page 17: ...he hopper door when emptying the hopper to control debris and dust Open Push the hopper door lever into the Open position and leave it there Hold Release the hopper door lever into the middle position 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 ...

Page 18: ...he hopper lift lever into the Up position WARNING Raised hopper may fall Engage hopper support bar NOTE The hopper will not raise if the main brush side brush and vacuum fan are operating Hold Release the hopper lift lever up and into the middle position Down Push and hold the hopper lift lever into the Down position ...

Page 19: ...weeping position which is set by the main brush adjustment knob Down Pull the main brush position lever back and to the left Release the lever forward into the down position Up Pull the main brush position lever all the way back and to the right Release the lever forward into the Up position HORN BUTTON The horn button operates the horn Sound Press the button ...

Page 20: ...sh idler plate before moving the main brush adjustment knob Align the pointer from the plate located under the knob to match the same color band as the brush idler plate Loosen adjustment knob Turn the adjustment plate knob counter clockwise until the plate can slide along the adjustment panel Secure adjustment knob Turn the adjustment plate knob clockwise until the knob is hand tight and the plat...

Page 21: ...N 19 6600 330950 4 03 TURN SIGNAL SWITCH OPTION The turn signal switch operates the turn signals Right Push the switch lever forward Left Pull the switch lever back Flashers Pull out the knob 06487 06488 06745 ...

Page 22: ...eset manually see THERMO SENTRY in MAINTENANCE CHARGING SYSTEM LIGHT The charging system light comes on when the existing voltage potential of the battery is not within normal range 10 to 14 Volts Stop operating the machine Locate the problem and have it corrected HOPPER DOOR LIGHT The hopper door light comes on when the hopper door is closed Make sure the hopper door is open and the hopper door l...

Page 23: ... pressure falls below 35 kPa 5 psi Stop operating the machine Locate the problem and have it corrected LPG FUEL LIGHT The LPG fuel light comes on when the LPG fuel tank is almost empty Stop sweeping with the machine and return the machine to the service area Replace the empty LPG fuel tank with a full tank See the CHANGING THE LPG TANK section of the manual ...

Page 24: ...anually clean the hopper dust filter See HOPPER DUST FILTER in MAINTENANCE CHECK ENGINE LIGHT The check engine light comes on if the engine control system detects a fault during machine operation and when the engine oil pressure falls below 35 kPa 5psi If the check engine light comes on while operating the machine contact a TENNANT service representative to enter the CHECK ENGINE FAULT MODE and de...

Page 25: ...rvals FUEL LEVEL GAUGE Gasoline powered machine The fuel level gauge is an analog gauge that indicates how much fuel is in the fuel tank NOTE Do not use leaded fuels The use of leaded fuels will cause permanent damage to the system s oxygen sensor and catalytic converter LPG powered machine The fuel level gauge on the LPG tank indicates how much fuel is in the LPG tank ...

Page 26: ...ch Off Press the switch to the middle off position VACUUM FAN FILTER SHAKER SWITCH The vacuum fan filter shaker switch starts and stops the vacuum fan and the hopper dust filter shaker Start Vacuum Fan Press the top of the switch The light in the top half of the switch will turn on Stop Vacuum Fan Press the switch to the middle off position Start Filter Shaker Press the bottom of the switch The sh...

Page 27: ...igh Idle The engine will automatically start in idle speed To return the engine to idle from another engine speed press the bottom of the engine speed switch Medium Fast 1 Press the engine speed switch to the middle position This speed is for general sweeping High Fast 2 Press the top of the engine speed switch This speed is for sweeping light litter ...

Page 28: ...sponsive to the steering wheel movements Left Turn the steering wheel to the left Right Turn the steering wheel to the right STEERING COLUMN TILT LEVER OPTION 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 ...

Page 29: ...ll the way clockwise Release the key as soon as the engine starts Stop Turn the key counter clockwise CAUTION LPG engine will run for a few seconds after key is turned off Apply parking brake before leaving machine NOTE To protect the engine s emission components on LPG powered machines serial number 025000 and above the engine will continue to operate for a few seconds after the ignition switch i...

Page 30: ...tion lever lowers and raises the side brush Side Brush Down Pull the side brush position lever down and to the right Release the lever up into the Brush Down slot Side Brush Up Pull the side brush position lever down and to the left Release the lever up into the Brush Up slot ...

Page 31: ...E BRUSH DOWN PRESSURE KNOB The side brush down pressure knob changes the side brush contact with the sweeping surface Heavy Turn the side brush down pressure knob counter clockwise Light Turn the side brush down pressure knob clockwise ...

Page 32: ... column The chart lists the fuses and the electrical components they protect Fuses Rating Circuit Protected F 1 Open F 2 Open F 3 15 A Horn Turn signals F 4 Open F 5 30 A Key switch F 6 Open F 7 15 A Cab options F 8 15 A Cab pressurizer option F 9 15 A Brake Lights F 10 Open F 11 15 A Engine control auxilary relays F 12 15 A Reverse switch F 13 Open F 14 Open F 15 Open F 16 Open F 17 Open F 18 Ope...

Page 33: ...ion devices Their design stops the flow of current in the event of a circuit overload Once a circuit breaker is tripped it must be reset manually Press the reset button after the breaker has cooled down If the overload that caused the circuit breaker to trip is still there the circuit breaker will continue to stop current flow until the problem is corrected Both circuit breakers are located in the...

Page 34: ...bove pull the door open Open the Main Brush Side Doors Push down on the door latch Open the Cab Door Pull up on the door handle Open the Engine Cover Push in on the cover latch Close the Engine Cover Pull on the release lever and lower the engine cover Open the Engine Side Door Pull up on the door latch Open the Hopper Cover Pull the rubber cover latch forward and pull up on the hopper cover Tilt ...

Page 35: ...lic system to keep the hopper raised WARNING Raised hopper may fall Engage hopper support bar OPERATOR SEAT The operator seat is a fixed back style with a forward backward adjustment Adjust Remove the seat mounting bolts move the operator seat to the position desired and reinstall and tighten the bolts Lift Pull up on the operator seat mounting plate until the seat mount locks up Lower Pull on the...

Page 36: ...s the angle of the backrest Adjust Raise the lever up and slide the seat backward or forward until the backrest angle is in the desired position and release the lever The front to back adjustment lever is located on the left hand side of the operator s seat Adjust Pull the lever in slide the seat forward or backwards to the desired position and release the lever The weight adjustment lever control...

Page 37: ... all the way AIR CONDITIONING SWITCH OPTION The air conditioning switch operates the cab s air conditioning in the optional cab On Press the top of the switch Off Press the bottom of the switch WINDSHIELD WIPER SWITCH OPTION The windshield wiper switch operates the windshield wiper on the cab option The wiper can be operated at two speeds Slow Press the top of the switch Fast Press the bottom of t...

Page 38: ...On Press the top of the switch Off Press the bottom of the switch PRESSURIZER SWITCH OPTION The pressurizer switch operates the cab pressurizer on the cab 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 ...

Page 39: ...hed clean the hopper dust filter and empty the hopper PRE OPERATION CHECKLIST Check the engine oil level Check the engine coolant level Check the radiator and hydraulic cooler fins for debris Check the hydraulic fluid level 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 ...

Page 40: ...d remove the quick disconnect tank coupling 5 Unlatch and 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 NOTE If you cannot line up the cent...

Page 41: ...ce 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 service valve immediately if an LPG leak is found and tell the appropriate personnel ...

Page 42: ...h the parking brake set FOR SAFETY When starting machine keep foot on brake and directional pedal in neutral 3 Turn the ignition switch key clockwise until the engine starts NOTE Do not operate the starter motor for more than 10 seconds at a time or after the engine has started Allow the starter to cool between starting attempts or damage to the starter motor may occur 4 Allow the engine and hydra...

Page 43: ...OPERATION 41 6600 330950 4 03 5 Release the machine parking brake 6 Select the Fast 1 engine speed with the engine speed switch 7 Drive the machine to the area being swept 07816 ...

Page 44: ...up and hopper loading Do not use the Fast 2 speed in dusty environments The machine can dust and clog the hopper dust filter Operate the engine in the Fast 1 position when picking up general debris For best results use the correct brush type for your sweeping application The following are recommendations for main and side brush applications Nylon 8 double Row Main Brush Recommended for general swe...

Page 45: ...h A good general purpose brush for sweeping of light to medium debris in both indoor and outdoor applications This brush is recommended when bristles may get wet Nylon Side Brush A longer life general purpose brush that is recommended for rough surfaces Flat Wire Side Brush Recommended for outside and curb side sweeping where soilage is heavy or compacted The stiff wire bristles dig out soilage Th...

Page 46: ...the lever into the On position 4 Press the vacuum fan switch to start the vacuum 5 Pull the main brush position lever back and to the left Release the lever forward into the Down position 6 Pull the side brush position lever back and to the right Release the lever up into the Down slot 7 Sweep as needed ...

Page 47: ...h position lever all the way back and to the right Release the lever forward into the Up position 2 Pull the side brush position lever down and to the left Release the lever up into the Up slot 3 Pull the main brush and side brush lever into the middle Off position ...

Page 48: ...OPERATION 6600 330950 4 03 46 4 Pull the hopper door lever into the Close position until the hopper door light comes on 5 Press the filter shaker switch to activate the hopper filter shaker ...

Page 49: ...NG THE HOPPER 1 Slowly drive the machine to the debris site or debris container 2 Pull the hopper door lever into the Close position until the hopper door light comes on 3 Release the hopper door lever into the middle Hold position 07816 ...

Page 50: ...needed to high dump the hopper is 2745 mm 9 ft 5 Release the hopper lift lever up and into the middle Hold position FOR SAFETY When using machine move machine with care when hopper is raised 6 Drive the machine up to the debris container 7 Lower the hopper into the debris container to control dust 8 Push the hopper door lever into the Open position and leave it there 9 Raise the hopper enough and ...

Page 51: ...9 6600 330950 4 03 10 Slowly back the machine away from the debris site or debris container For Safety When using machine use care when reversing machine 11 Push the hopper lift lever into the Down position 07999 ...

Page 52: ...N 6600 330950 4 03 50 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 ...

Page 53: ... turn off machine and remove key CAUTION LPG engine will run for a few seconds after key is turned off Apply parking brake before leaving machine NOTE To protect the engine s emission components on LPG powered machines serial number 025000 and above the engine will continue to operate for a few seconds after the ignition switch is turned off 6 LPG powered machines Close the LPG tank s liquid servi...

Page 54: ...luid 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 banding plastic wrap or other debris wrapped around them Check the sweeping brush patterns for adjustment Check the brakes and steering for proper operation Check the fuel level Check the service records to determine maintenance requirements ...

Page 55: ...6600 330950 4 03 ENGAGING HOPPER SUPPORT BAR 1 Set the machine parking brake 2 Start the engine For Safety When starting machine keep foot on brake and directional pedal in neutral 3 Raise the hopper all the way up ...

Page 56: ...he hopper support bar under the hopper lift arm WARNING Raised hopper may fall Engage hopper support bar 5 Slowly lower the hopper so the lift arm rests on the support bar WARNING Lift arm pinch point Stay clear of hopper lift arms 6 Shut the engine off ...

Page 57: ...art the engine FOR SAFETY When starting machine keep foot on brake and directional pedal in neutral 2 Raise the hopper slightly to release the hopper support bar 3 Put the support bar in its storage position WARNING Lift arm pinch point Stay clear of hopper lift arms ...

Page 58: ... Shut 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 6_ FOR SAFETY When using machine go slow on inclines and slippery surfaces ...

Page 59: ...wand while driving the machine WARNING Accident may occur Do not operate vacuum or blower wand while driving 1 Stop the machine within reach of the area to be vacuumed 2 Shut the engine off 3 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 4 Release the rubber strap s from the top edge of the vacuu...

Page 60: ...he vacuum hose with the pin inside the vacuum door Install the end of the vacuum hose in the machine 7 On machines without a cab disconnect the rubber straps securing the solid section of vacuum hose to the machine On machines with a cab disconnect the rubber straps securing the vacuum hose handle to the machine ...

Page 61: ...e FOR SAFETY When starting machine keep foot on brake and directional pedal in neutral 9 Select the Fast 2 engine speed with the engine speed switch 10 Pull and hold the hopper door lever into the Close position until the hopper door light comes on ...

Page 62: ...OPERATION 6600 330950 4 03 60 11 Press the vacuum fan switch to start the vacuum 12 Vacuum the area as needed 13 Press the vacuum switch to shut off the vacuum ...

Page 63: ...0 2 04 14 Shut the engine off 15 Open the hopper cover 16 Remove the vacuum hose from the hopper connection and close the vacuum wand door 17 Secure the vacuum wand and hose in place with the mounting clips and rubber strap s ...

Page 64: ...operator s seat while the machine is stopped Do not operate the blower wand while driving the machine WARNING Accident may occur Do not operate vacuum or blower wand while driving 1 Remove the blower attachment from the back of the machine 2 Move the lever on the engine cover forward into the ON position to start airflow through the wand 3 Direct the wand into the area of debris The operator can r...

Page 65: ...5 Put the blower attachment on the back of the machine HEATER VALVE The heater valve is located in the engine compartment on the side of the engine The valve controls the flow of hot coolant to the heater core The amount of coolant that flows through the heater valve is controlled with the heater knob in the cab option 08145 08143 ...

Page 66: ...an failure Contact TENNANT service personnel Hopper door partially or completely closed Open the hopper door Thermo Sentryt tripped Reset Thermo Sentryt 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 failure Contact TENN...

Page 67: ...OPERATION 65 6600 330950 2 04 ...

Page 68: ...and adjustment 5 12 Hopper lip skirts Check for damage wear and adjustment 3 12 Hopper side skirt Check for damage and wear 1 13 Main brush Check for damage wear and adjustment 1 Check brush pattern 1 11 Side brush Check for damage wear and adjustment 1 Check brush pattern 1 50 Hours 13 Main brush Rotate end for end 1 100 Hours 10 Hopper dust filter Check for damage clean or re place 1 3 Radiator ...

Page 69: ... or replace and adjust spark plugs 4 Clean PCV hoses 4 Replace air filter 1 Replace fuel filter element LPG 1 800 Hours 3 Cooling system Flush WG 1 2 Hydraulic fluid reservoir Replace hydraulic breather 1 6 Engine 025000 Replace fuel filter Gasoline 1 2 Hydraulic fluid reservoir Replace suction strainer 1 y Change hydraulic fluid HYDO 1 5 Hydraulic fluid filter Change filter element 1 2 Hydraulic ...

Page 70: ...il until the oil level is between the indicator marks on the dipstick DO NOT fill past the top indicator mark The engine oil capacity is 3 3L 3 7qt including the oil filter REAR WHEEL SUPPORT The rear wheel support pivots the rear wheel The support has two grease fittings for the bearings The rear wheel support bearings must be lubricated every 200 hours of operation Use Lubriplate EMB grease TENN...

Page 71: ... raised or emptied The hopper bearings must be lubricated after every 200 hours of operation Use Lubriplate EMB grease TENNANT part no 01433 1 FRONT WHEEL BEARINGS Inspect the front wheel bearings for seal damage and repack and adjust every 400 hours of operation Use Lubriplate EMB grease TENNANT part no 01433 1 ...

Page 72: ...t 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 of operation The hydraulic fluid filter is located a...

Page 73: ...th 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 dirt or other contaminants enter the hydraulic system HYDRAULIC HOSES Check the hydraulic hoses every 800 hours of operation for wear or damage Fluid escaping at high p...

Page 74: ...nd cooler only after the radiator has cooled to avoid cracking FOR SAFETY When servicing machine wear eye and ear protection when using pressurized air or water Check the radiator coolant level every 100 hours of operation Use clean water mixed with a permanent type ethylene glycol antifreeze to a 34_ C 30_ F rating FOR SAFETY When servicing machine avoid contact with hot engine coolant Check the ...

Page 75: ...00 hours of operation The air filters cannot be cleaned The machine is also equipped with a heavy duty air filter safety element It is inside the standard element Replace this element after the primary filter has been damaged or changed three times Replace the air filter element only when the air filter indicator shows restriction in the air intake system Do not remove the air filter element from ...

Page 76: ... any debris 4 Gently pull the filter off the outlet tube and out of the housing Avoid knocking the filter against the housing to reduce the amount of dust knocked off the filter 5 Clean the sealing surface and the inside walls of the outlet tube with a clean cloth 6 Replace the safety element after the primary filter has been changed three times 7 Install the new filter by hand Make certain that t...

Page 77: ...e filter element after every 800 hours of operation FOR SAFETY When servicing machine keep flames and sparks away from fuel system service area Keep area well ventilated FUEL FILTER LPG The fuel filter traps fuel contaminants The fuel filter element is located inside the fuel lockoff valve on the LPG convertor going into the fuel injection system Replace the fuel filter element on machines serial ...

Page 78: ...e 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 speed on machines serial number 025000 and above is set at 950 50 rpm SPARK PLUGS Clean or replace and set the gap of the spark plugs every 400 hours of operation The proper spark plug gap is 0 8 0 9 mm 0 032 0 036 in VALVE ...

Page 79: ...gine fan belt is driven by the engine crankshaft pulley and drives the engine fan and alternator pulleys Proper belt tension is obtained when the belt deflects 6 mm 0 25 in from a force of 3 kg 5 lb applied at the mid point of the longest span Check and adjust the belt tension every 200 hours of operation WARNING Moving belt and fan Keep away STATIC DRAG CHAIN A static drag chain prevents the buil...

Page 80: ...thods D SHAKING Press the filter shaker switch D TAPPING Tap the filter gently on a flat surface with the dirty side down Do not damage the edges of the filter element or the filter will not seat properly in the filter frame D AIR Always wear eye protection when using compressed air Blow air through the dust filter opposite the direction of the arrows Never use more than 690kPa 100 psi of air pres...

Page 81: ...e stop on level surface set parking brake turn off machine and remove key 2 Open the hopper cover 3 Disconnect the filter shaker wire For machines with the metal hopper lift the dust filter cover for access to the wire 4 Lift the dust filter element assembly out from the hopper 5 Cut the four cable ties that are holding the filter shaker plate to the element ...

Page 82: ...the dust filter element as required 8 Remove the shipping tab from the dust filter element if a new element will be inserted into the machine 9 Place the filter shaker plate onto the new or cleaned dust filter element Make sure the lip on the filter shaker plate is fastened over the lip on the dust filter element ...

Page 83: ...epositioning the shaker solenoid then tighten the screws 12 Place the dust filter element assembly into the hopper and reconnect the filter shaker wire Fasten the assembly to the element with four new cable ties 13 Close the hopper cover THERMO SENTRY The Thermo Sentry senses the temperature of the air pulled up from the hopper If there is a fire in the hopper the Thermo Sentry stops the vacuum fa...

Page 84: ... 5 in wide with the main brush in the Down position Adjust the main brush pattern by setting the main brush adjustment plate Note the length of the main brush bristles with the color band on the brush idler plate before moving the main brush adjustment knob Align the pointer from the plate located under the knob to match the same color band as the brush idler plate Rotate the main brush end for en...

Page 85: ... the main brush pull it off the brush drive plug and out of the main brush compartment 6 Put the new or rotated end for end main brush on the floor next to the access door 7 Slide the main brush onto the drive plug Rotate the brush until it engages the drive plug and push it all the way onto the plug 8 Replace the brush idler plate Align the holes on the top and bottom of the brush idler plate lat...

Page 86: ...p the machine from moving This will lower the rotating main brush NOTE If chalk or other material is not available allow the brushes 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 50 to 65 mm 2 0 to 2 5 in 9 To in...

Page 87: ...pered more than 15 mm 0 5 in on one end than the other adjust the taper with the taper adjustment bracket at the drive end of the brush A Loosen the shaft bearing bracket mounting bolts B Move the bracket up or down in the slots and tighten the mounting bolts C Check the main brush pattern and readjust as necessary Set the main brush adjustment knob to match the same color band as the brush idler ...

Page 88: ...when the brush is in motion Adjust the side brush pattern by the side brush down pressure knob Turn the knob counter clockwise to increase the brush contact with the sweeping surface and clockwise to decrease the brush contact with the sweeping surface The side brush should be replaced when it no longer sweeps effectively for your application A guideline length is when the remaining bristles measu...

Page 89: ... Slide the side brush off the side brush drive shaft NOTE Remove the drive hub and put it on the new brush if one is not installed 7 Slide the new side brush onto the side brush drive shaft 8 Insert the side brush retaining pin through the side brush hub and shaft 9 Secure the pin by clipping the pin keeper over the end of the pin 10 Disengage the hopper support bar and lower the hopper 11 Adjust ...

Page 90: ...rts when they no longer touch the floor HOPPER SIDE SKIRT The hopper side skirt is located on the left side of the hopper Check the hopper side skirt for wear or damage daily BRUSH DOOR SKIRTS The brush door skirts are located on the bottom of each of the two main brush doors The skirts should clear the floor by 3 to 6 mm 0 12 to 0 25 in Check the skirts for wear or damage and adjustment daily NOT...

Page 91: ...the skirts for wear or damage and adjustment daily NOTE Rear tire pressure will affect skirt clearances SIDE BRUSH DUST CONTROL SKIRTS OPTION The side brush dust control skirts wrap around the side brush and the bottom of the hopper Check the side brush dust control skirts for wear or damage daily BRUSH DOOR SEALS The brush door seals are located on both main brush doors and on corresponding porti...

Page 92: ...tions 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 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 ...

Page 93: ...ch the seals by lifting the dust filter cover and removing the filter element HOPPER INSPECTION DOOR SEAL The hopper inspection door seal is located on the hopper and seals the front of the debris hopper Check the seal for wear or damage every 100 hours of operation VACUUM WAND DOOR SEALS OPTION The vacuum wand door seal is located on the back side of the vacuum wand door option It seals the vacuu...

Page 94: ...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 The parking brake may be tightened by turning the knurled knob on the end of the parking brake clockwise TIRES The standard front machine tires are solid The standard rear machine tire is pneumatic Check the rear tire pressure every 100 ho...

Page 95: ... 1 6 kph 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 position before pushing or towing the machine The illustration shows the bypass valve in the pushing or towing position...

Page 96: ...nching chains in the holes at the bottom of the rear bumper If the machine has the optional rear tie down brackets attach the winching chains to them 4 Turn the bypass valve 90_ from the normal position before winching the machine onto the truck or trailer See PUSHING OR TOWING THE MACHINE section of this manual Make sure the machine is centered FOR SAFETY When loading machine onto truck or traile...

Page 97: ...brackets above the front tires attach the winching chains to them The rear tie down locations are in the holes at the bottom of the rear bumper If the machine has the optional rear tie down brackets use them to tie down the machine 7 If the loading surface is not horizontal or is higher than 380 mm 15 in from the ground use a winch to unload machine If the loading surface is horizontal AND is 380 ...

Page 98: ...edge of the front of the machine frame next to the front tires The rear jacking location is the middle flat bottom edge of the rear bumper between the taillights 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 fo...

Page 99: ...ath width 1145 mm 45 in Sweeping path width with side brush 1560 mm 61 5 in Main brush pattern width 50 to 65 mm 2 0 to 2 5 in Hopper weight capacity 540 kg 1200 lb Hopper volume capacity 396 L 14 cu ft Dust filter area 7 2 m2 77 sq ft GVWR 1927 kg 4250 lb Sound level 80 dBa Ceiling height minimum dumping clearance 2745 mm 9 ft GENERAL MACHINE PERFORMANCE Item Measure Maximum forward speed 16 1 km...

Page 100: ... serieal number 025000 Fast 1 governed speed under load 2000 50 rpm Fast 2 governed speed under load 2400 50 rpm Spark plug gap Firing order Valve clearance cold 0 8 0 9 mm 0 032 0 036 in 1 3 4 2 counterclockwise rotation No adjustment Engine lubricating oil with filter 3 3 L 3 7 qt 10W 30 SAE SG SH 0 f and above 3 3 L 3 7 qt 5W 30 SAE SG SH 0 f and below STEERING Type Power source Emergency steer...

Page 101: ...SPECIFICATIONS 99 6600 330950 4 03 2080 mm 82 in 2360 mm 93 in 1590 mm 62 5 in TOP VIEW SIDE VIEW FRONT VIEW 1475 mm 58 in 1135 mm 44 75 in 1560 mm 61 5 in 354037 MACHINE DIMENSIONS ...

Page 102: ...SPECIFICATIONS 6600 330950 2 04 100 ...

Page 103: ...ing system light 20 Check engine Light 22 Check engine light 22 Circuit breakers 30 31 Clogged filter light 22 Control panel Clogged filter light 22 Engine oil pressure 20 21 Engine speed switch 25 Fuel level gauge 23 Hopper door light 20 Hopper temperature light 20 Hourmeter 23 LP Fuel light 21 Operating hazard lights switch 24 Vacuum fan filter shaker switch 24 Controls Air conditioning switch o...

Page 104: ...vel 37 Cooling system 72 Cover latch 32 Crankcase ventilation system 76 Electronic fuel injection EFI 76 Fan belt 77 Fuel filter Gasoline 75 Fuel filter LPG 75 Fuel level 37 52 Lubrication 68 Oil capacity 68 Oil level 6 37 52 Oil pressure Light 21 Service records 37 Side door latch 32 Spark Plugs 76 Specifications 98 Speed switch 25 Timing Belt 76 Valve tappets 76 Engine oil pressure light 21 Engi...

Page 105: ... 32 Levers Hopper door 15 Hopper lift 16 Main brush and side brush 14 Main brush position 17 Parking brake 13 Side brush position 28 Steering column tilt 26 Lights Charging system 20 Check engine 22 Clogged filter 22 Engine oil pressure 21 Hopper door 20 Hopper temperature 20 LP Fuel 21 Operating hazard lights switch 24 LP tank Low fuel Light 21 LP Fuel light 21 LPG Changing the fuel tank 38 39 Fu...

Page 106: ...vel 6 72 Coolant type 72 Fins 37 52 Flushing system 72 Hoses 72 Rear wheel 92 S Safety Disengaging hopper support bar 55 56 Engaging hopper support bar 53 54 Hopper support bar 33 Labels 5 Precautions 3 Seals 88 91 Brush doors 89 Hopper 90 Hopper door 90 Hopper inspection door 91 Hopper filter seals 91 Seat 33 34 Adjustment 33 34 Lift 33 Service records 52 Side Brush Dust skirts 89 Side brush 43 8...

Page 107: ...erating hazard lights 24 Pressurizer 36 Turn signal 19 Vacuum fan filter shaker 24 Windshield wiper 35 T Thermo sentry 81 Thermo sentry 20 Tie down location 95 Timing Belt 76 Tires 92 93 Pressure 92 Rear wheel 92 Specifications 97 Towing machine 93 Transporting machine 93 Transporting the machine 93 Travel speed 97 Troubleshooting 64 Turn signal switch 19 V Vacuum fan filter shaker switch 24 Vacuu...

Page 108: ...INDEX 6600 330950 3 05 106 ...

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