Tennant A60 Operator'S Manual Download Page 13

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TENNANT A60

English 1064354 rev. 00

- 13 -

Non-regulated use

» The vehicle can lead to dangerous situations if it is used:

by insufficiently qualified/unqualified personnel,

inexpertly, or

in contravention of the instructions.

Who may operate the vehicle?

» Only qualified and designated persons over the age of 18 may operate the vehicle.

They should be aware of their responsibilities and take these into account.

» Persons under the influence of alcohol, medication and/or drugs may

not

operate, maintain

or repair the vehicle.

» Maintenance and repairs may only be carried out by qualified and authorized persons (see

section 1.2).

Converting and modifying the vehicle

» It is prohibited to modify the vehicle yourself.
» Only use original components, accessories and lubricants. These have been designed,

approved and released especially for the vehicle by Tennant N.V..

2.3.

Safety regulations for taking into use/starting

Before starting

» Ensure that you are familiar with:

the instrument panel,

the operating and steering elements,

the operation of the vehicle, and

the operational radius.

» Before boarding the vehicle, first check:

that no persons or obstacles are in the vicinity of the vehicle,

that the vehicle is free of oil-based or inflammable materials,

that the windows, handles, steps and operating areas are free of oil, grease, fuel,
refuse, snow and ice, and

that the protective shields are closed and locked.

» Only use the steps and handles intended for the purpose when boarding the vehicle.
» Before starting, check:

that there are no obvious defects to the vehicle,

that all protective shields and safety measures are in place,

that the steering wheel, brakes, operating controls, lighting and horn are functioning,

that the seat is adjusted properly,

that the mirrors are adjusted properly.

» Never start the vehicle if the instruments, warning lamps or steering mechanism are
defective in any way
» Do not place any loose objects in the vehicle or affix anything to the vehicle.

Summary of Contents for A60

Page 1: ...TENNANT A60 English 1064354 rev 00 1 OPERATOR MANUAL TENNANT A60 ...

Page 2: ...tal address PO Box 6 5400 AA Uden The Netherlands Visiting address Industrielaan 6 5405 AB Uden The Netherlands Contact Tel 31 0 413 241 111 Fax 31 0 413 241 222 Internet www tennant europe com E mail europe tennantco com Part number of this manual 1064354 rev 00 ...

Page 3: ...tic provisions 18 2 7 2 Hand operated provisions 19 2 8 EMERGENCY SITUATIONS 20 3 INSTRUMENTS 21 3 1 CABIN LAY OUT 21 3 2 FORWARD REVERSE SELECTOR 22 3 3 FUNCTION SWITCH 22 3 4 STEERING WHEEL ADJUSTMENT 24 3 5 CENTRAL CAB SWITCHBOARD 25 3 6 THE FRONT DASHBOARD 25 3 6 THE FRONT DASHBOARD 26 3 6 1 Monitor lcd screen 26 3 7 INFORMATION DISPLAY 30 3 7 1 Main screen 30 3 7 1 1 Icon Definitions 31 3 7 1...

Page 4: ... TOWING THE SWEEPER VEHICLE 57 9 DAILY MAINTENANCE AND CHECKLIST 58 9 1 CHECKPOINTS BEFORE SWEEPING 58 9 2 SETTINGS 60 9 2 1 Adjusting the suction mouth 60 9 2 2 Adjusting the brush angle 60 9 2 3 Adjusting the brush pressure 61 9 3 MAINTENANCE AFTER SWEEPING 62 10 VEHICLE STORAGE 63 11 INTEGRATED AIR CONDITIONING HEATING SYSTEM 64 11 1 SETTING THE TEMPERATURE OF THE HEATER 5P1 AND THE AIRCO SYSTE...

Page 5: ... the production process sweeping process The driver must be older than 18 years of age and be aware of his responsibilities The technician is the person who repairs or services the vehicle The technician must be qualified and trained in technical actions It is mandatory that the technician has a thorough technical understanding and is able to read technical drawings The driver and the technician m...

Page 6: ... dirt hopper It forces the air out of the dirt hopper and releases it to the environment through the air extraction duct in the top of the dirt hopper A labyrinth inside changes the direction of the air stream several times thereby reducing the noise The refuse is moistened in the suction mouth so that it precipitates onto the floor of the dirt hopper and cannot be blown out again The power supply...

Page 7: ...Max permissible total weight 4 750 kg Max permissible driving speed 35 km h Sweeping speed 0 20 km h Capacity dirt hopper 1 7 m net Capacity water tank 430 l Capacity diesel tank 60 l Capacity hydraulics tank 70 l Capacity water pump 6 5 liter 3 5 bar Diameter brush 900 mm Diameter suction hose internal 210 mm Standard sweeping width 1 400 2 200 mm Sweeping width with 3rd brush max 3 300 mm Brush ...

Page 8: ...bin LpA 99 dB A 69 dB A Table 1 Technical specificationsA60 Inaccuracies in technical specifications reserved 1 8 Vehicle accessories The standard accessories comprise the following components Wheel spanner underneath passenger seat Fire extinguisher inside cabin Tool kit underneath passenger seat Handle for operating manual pump on the left next to the passenger seat Operator and Service Manual i...

Page 9: ...e general terms and conditions of delivery lapse immediately and legally in the event that 1 maintenance and or repairs are not carried out strictly according to the instructions 2 repairs other than those mentioned in the technical maintenance manual are not carried out by service engineers of Tennant N V or its official dealer or have been carried out by the customer s service engineers without ...

Page 10: ...owing labels are used in the text to point out matters that deserve special attention or could be hazardous to people the vehicle and or the sweeping process Special attention Text preceded by this sign deserves special attention Warning Text preceded by this sign warns of the risk of damage to the vehicle or technical malfunctions if the instructions are not followed strictly Bodily harm Text pre...

Page 11: ...n this chapter and adhere to them Also applicable generally recognized safety and traffic regulations and national stipulations 2 1 Safety symbols The safety symbols on the vehicle must be kept complete and legible Damaged or illegible safety symbols must be replaced 1 Fitted on the right next to the passenger seat on the attachment surface of the cabin Dimensions hxw 50x100 mm 2 Fixed on the rear...

Page 12: ...has been engaged Do not place objects on the driver s seat A sensor mat has been fitted to the seat as a safety precaution The operator may not wear loose clothing It could become entangled in the vehicle Adequate personal protective gear is compulsory safety shoes always safety gloves while using the high pressure lance while adjusting working on brushes during maintenance work safety goggles whi...

Page 13: ...or taking into use starting Before starting Ensure that you are familiar with the instrument panel the operating and steering elements the operation of the vehicle and the operational radius Before boarding the vehicle first check that no persons or obstacles are in the vicinity of the vehicle that the vehicle is free of oil based or inflammable materials that the windows handles steps and operati...

Page 14: ...nger zone If necessary issue a warning when there are people in the danger zone Immediately halt all activity when people do not leave the danger zone despite of being warned Never stand in front of or behind the vehicle while the engine is running Driving Only operate the vehicle from the operator s seats Do not use the vehicle for passenger transportation While driving keep the cabin doors close...

Page 15: ... jump from the vehicle Make use of the steps and handles intended for this purpose when getting off the vehicle Beware of obstacles when leaving the vehicle When parking or stopping on slopes always engage the hand brake to prevent the vehicle from rolling downhill Refueling Do not inhale the fuel fumes Risk of health complaints Always switch off the vehicle and the engine when refueling Do not re...

Page 16: ...urs which is not due to the original shape of the hose that deformation occurs where the hose is bent e g pressure points bending points the outer mantle is detaching bubble formation of leaks that a component is not installed according to the guidelines that the hydraulic hoses get separated from the couplings corrosion of the couplings which reduces function and solidity of damaged or deformed c...

Page 17: ...nto the exhaust After maintenance Replace all protective mantles and other dismantled components Repairs Repairs may only be carried out by qualified and authorized persons see section 1 2 Always consult the service manual before carrying out any repairs If the vehicle is defective place a warning on the steering wheel and remove the key from the ignition 2 6 Safety guidelines for transport Loadin...

Page 18: ... can be heard when the dirt hopper is tipped lowered or when the rear door opens or closes Warning light Starts flashing when the dirt hopper starts tipping and continues to flash until the safety support is in place beneath the dirt hopper When the safety support is removed the warning light starts flashing again until the dirt hopper is lowered completely Hydraulic pressure switch in the tipping...

Page 19: ...ector is in neutral N and the driver is seated Foot brake Operates independently of the hydraulic circuit and can be used as an emergency brake in all circumstances Lockable remote control When locked it cannot be used by others Safety supports beneath the dirt hopper Must be inserted when the dirt hopper is fully tipped Warning beacon 1 piece Emergency stops 3 One in the cabin on the dashboard On...

Page 20: ...three emergency stops one in the cabin on the dashboard one on the remote control one in the engine compartment The emergency stop on the dashboard is fitted with a key so that it can be locked during maintenance or repair work The remote control can be carried anywhere in or around the vehicle This ensures that the operator or technician always has an emergency stop at hand in every situation and...

Page 21: ...and notes in this chapter 3 1 Cabin lay out Figure2 Cabin lay out A60 1 Fuses 2 Information display see section 3 7 3 Monitor lcd screen optional see section 3 6 4 Heater air conditioning 5 Hand brake 6 Windscreen wiper interval 7 Radio 8 Steering column with forwards backwards and high low adjustment options see section 3 4 9 Accelerator pedal 10 Function switch see section 3 3 11 Brake pedal 12 ...

Page 22: ...ds the A60 is engaged forwards R Reverse By lifting and moving the handle backwards the A60 is engaged in reverse 3 3 Function switch fig 2 no 10 Figure 4 Function switch Horn Pushing this button on the outside activates the horn Screen washer Pushing the complete handle in in the direction of the arrow activates the screen washer Indicator Function switch forward Left Function switch backwards Ri...

Page 23: ...tch no 22 on the central cab switchboard fig 6 Main beam signal function Lifting the entire steering column function switch only activates the main beam When the switch is released it automatically returns to its neutral position the main beam is deactivated again This is mostly used as signal function in traffic Main beam permanent Pushing the entire steering column function switch activates the ...

Page 24: ...gure 5 Steering wheel adjustment The steering wheel adjustments are illustrated upside down on the adjustment handle Lift the handle Adjust the height of the entire steering column Push the handle down Adjust the wheel The vehicle must be at a stand still when the wheel is adjusted ...

Page 25: ...h 7 Sprayer for brushes 8 Water pump 9 Rotate brushes 10 Fan 11 Brush pressure left brush 12 Brush pressure right brush 13 Lift lower brush 14 Lift lower suction mouth 15 Brush pressure 3rd brush optional 16 Sprayers 3rd brush optional 17 Work lamps 18 Warning beacon 19 High pressure water unit optional 20 Heating outside mirrors 21 Fog lamp 22 Lighting 23 Warning lights 24 Option 25 Water saving ...

Page 26: ...formation display 3 Heater Airco on off 4 Interval setting windscreen wiper 5 Radio 6 Ignition lock 7 P Hand brake 3 6 1 Monitor lcd screen To get a view of the back and the bottom at the brushes of the machine while operating there is the possibility to use the monitor lcd screen Figure 8 Monitor lcd screen ...

Page 27: ...s and A V device can be selected which are connected in the following order CA1 CA2 CA3 A V Menu button If you press the MENU button the list of selectable function appears on the monitor see fig 8 The menu disappears after 5 seconds if there is no new input You can select each function on the menu by using the CH button Volume button You can adjust the speaker volume with these buttons To raise t...

Page 28: ... on the back of the camera AUTO TIME CONTROL The scanning time of each camera can be set up according to your wish Press the MENU button Select AUTO TIME with the CA SEL button Select AUTO TIME with the CA SEL button Select each camera with the CH button and set up the scanning time with the VOL button Press the MENU button when you finish setting everything up or wait 5 sec after which the screen...

Page 29: ... it with the CH button Press the MENU button when you finish setting everything up or wait 5 sec after which the screen will automatically return TINT CONTROL Can only be used when operating in NTSC MODE Press the MENU button Select TINT with the CA SEL button Adjust it with the CH button Press the MENU button when you finish setting everything up or wait 5 sec after which the screen will automati...

Page 30: ... is important for the operator to operate the machine properly 3 7 1 Main screen The screen layout definition for the main screen is shown in Figure 10 and Figure 11 Figure 10 Main screen lay out A60 Figure 11 Screen lay out all possible icons changed color 1 2 3 4 5 6 7 8 9 10 21 22 23 24 25 11 12 13 18 17 16 15 14 19 20 29 28 26 27 CITY CLEANING A60 ...

Page 31: ...with an interval time of 1 sec and an audible alarm will sound When the level drops below 4 liters the icon will continuously light up red and an audible alarm will sound 6 Engine coolant temperature C The engine coolant temperature is displayed by means of a three digit number When the temperature reaches a value of 103 the icon starts blinking red on and off with an interval of 1 sec and an audi...

Page 32: ...8 Engine System Control LED This icon indicates whether an engine system error is active When an engine system error is active this icon either starts blinking red to indicate an amber alarm or continuously lights up red to indicate a red alarm An audible alarm will sound as well 19 Water in fuel filter This icon indicates whether the fuel filter contains water When the fuel filter contains water ...

Page 33: ...ater tank level liters The current water tank level is displayed by means of a three digit number Table 4 Icon definitions main screen A60 3 7 1 2 Acoustic alarms There are various clearly audible alarms available in the system Table 5 gives an overview of the alarms and a description of the audio signal It applies to all alarms that 1 When the alarm is acknowledged by pressing the enter key but t...

Page 34: ... key on the display Intermittent alarm 3 seconds on 0 5 seconds off The alarm can be acknowledged by pressing the enter key on the display 17 Engine malfunction indicator LED Not applicable Intermittent alarm 3 seconds on 0 5 seconds off The alarm can be acknowledged by pressing the enter key on the display 18 Engine System Control LED Not applicable Intermittent alarm 3 seconds on 0 5 seconds off...

Page 35: ...nformation 1 Screen title The title of the screen This will not change 2 Engine fuel temperature C The current temperature of the fuel measured in the engine 3 Fuel rate L h The current fuel consumption 4 Engine oil pressure kPa The current engine oil pressure measured in the engine 5 Engine oil temperature C The current engine oil temperature measured in the engine 6 Intake manifold temperature C...

Page 36: ...to adjust settings of the display or to gather extra system information Figure 13 provides an overview of all the menu items Figure 13 Pop up Menu By pressing the arrow up key or arrow down key the selection bar is moved across the screen Pressing the enter key acknowledges the highlighted selection The following sections describe the contents of these menu items in more detail CITY CLEANING A60 ...

Page 37: ...on is highlighted in the menu to open the language selection screen In this screen the user can change the actual language that is used on the display The possible languages are displayed in Table 7 No Language No Language No Language No Language 1 English 7 Italian 13 Polish 19 Lithuanian 2 Dutch 8 Danish 14 Czech 20 Estonian 3 German 9 Finnish 15 Hungarian 21 Latvian 4 French 10 Norwegian 16 Rus...

Page 38: ... current time as it is displayed on the main screen can be adjusted Change the time by pressing the arrow up or the arrow down key Holding down one key for a longer period changes the time using larger intervals Press the enter key to confirm the requested time on the display Press the ESC key to return to the main screen Figure 16 Change time CITY CLEANING A60 CITY CLEANING A60 CITY CLEANING A60 ...

Page 39: ...support tool for service engineers Press the ESC key to return to the main screen Figure 17 Diagnostics 3 7 3 5 Service Login Press the enter key when the service login option is highlighted in the menu to open the service login screen Access to the service screen is protected by a password Only Tennant engineers or Tennant service engineers will have access to this screen Press the ESC key to ret...

Page 40: ...ighlighted in the menu to open the menu This screen displays the version of the software installed on the display Figure 19 Information 3 7 3 7 Exit Press the enter key when the Exit option is highlighted in the menu to return to the main menu Figure 20 Exit CITY CLEANING A60 CITY CLEANING A60 CITY CLEANING A60 ...

Page 41: ...s two swivel points each with a separate swivel motor The position of the joystick determines the rotation of the swivel motors in the horizontal plane Which of the two swivel motors is operated depends on the direction in which the joystick is moved to the left turns the first brush arm anti clockwise to the right turns the first brush arm clockwise to the front turns the second brush arm anti cl...

Page 42: ...g lowered the warning light and acoustic alarm are activated again and only stop once the hopper is fully lowered Tipping is prohibited when the vehicle is parked on a gradient Driving with a tipped dirt hopper and or open top valve is prohibited The remote control can be carried anywhere in or around the vehicle This ensures that the operator or technician always has an emergency stop at hand in ...

Page 43: ... sucked in The fan is operated from the middle dashboard fig 6 no 19 and the air circulation can be regulated with the valves on the system If an air conditioning system has been installed the air circulation is regulated in a digital way Radio cd player fig 2 no 7 The vehicle has been fitted with a radio cd player For operation please refer to the original operating manual Monitor security system...

Page 44: ...should be stopped if traffic conditions do not allow for their execution In connection with safety o the vehicle must have sufficient lights and o the warning beacons must be switched on 4 1 Before driving Before driving the vehicle the checkpoints for sweeping in section 9 1 should be studied The driver seat must be adjusted to the driver s posture This is to improve seating comfort and prevent p...

Page 45: ...l N The engine speed is stationary 900 revs min 1 Check that the sweeping unit is raised fig 6 no 13 and whether the brushes are underneath the vehicle fig 21 no 5 6 2 Release the hand brake 3 Select the desired driving direction with the forward reverse selector see section 3 2 The operating functions required for driving the vehicle are given below Driving Pressing down the accelerator pedal fig...

Page 46: ...ormation display for the current hydraulic fluid temperature At an engine temperature of 95 an automatic warning is given see section 3 7 Avoid any further increase in temperature to prevent damage to the engine At a hydraulic fluid temperature of 103 an alarm is given see section 3 7 Immediately park the vehicle in a safe place and switch off the diesel engine Make sure that when large distances ...

Page 47: ...hniques accordingly 5 1 Sweeping conditions The settings of vehicle s functions must be based on prevailing conditions These settings can be adjusted while sweeping as long as the vehicle and the sweeping procedure remain under control and the operator s attention is not distracted from the traffic Adjustment of the sweeping unit and or 3rd brush must always be done very carefully No obstacles or ...

Page 48: ...ns of the turning knob on the middle dashboard fig 6 no 3 The brush speed can be turned down to 0 Select an appropriate brush speed but not too high High brush speeds lead to increased brush wear and can cause objects like small stones to be flung away Water pressure The water circuit is set to a fixed pressure Under normal conditions low pressure is sufficient to keep the suction mouth clean and ...

Page 49: ... of ice forming and freezing which can cause faults and or damage Sweeping techniques Sweeping techniques can help the driver to obtain good sweeping results and carry out the work at an effective speed Low driving speeds ensure that the maneuverability of the vehicle is used optimally Excessive steering maneuvers result in increased tire wear Inner corners Inner corners can be thoroughly cleaned ...

Page 50: ...hnique B Outer corners Two techniques can be used to sweep sharp outer corners Technique C1 Drive forward into the corner Reverse at an angle Make absolutely sure that no persons or obstacles are behind the vehicle when reversing Drive forward again and continue sweeping Technique C2 Drive forward into the corner Make a three quarter turn to the right Continue sweeping Figure 26 Sweeping technique...

Page 51: ...rayer 12 Engage the outside sprayers if required 13 Engage the cloud maker if required fig 6 no 26 14 Lower the suction mouth 15 Lower the brushes 16 Move the brushes in the desired position by means of the joystick fig 7 no 5 6 Please note that the brushes will only move outwards when they are down Turn the third brush optional on in accordance with section 5 4 17 Use the forward reverse selector...

Page 52: ...eath the vehicle 4 Move the suction mouth up 5 Move the suction mouth up 6 Switch off the sprayers if necessary 7 Switch off the cloud maker if necessary 8 Switch off the brushes 9 Wait a while until all the refuse is sucked into the dirt hopper 10 Switch off the water pump 11 Switch off the suction fan 12 Switch off the warning beacon if required 13 Switch off the work lights if necessary 14 Swit...

Page 53: ...g the 3rd brush to the desired position with the joystick see section 3 9 3 Switch on the 3rd brush with the desired direction of rotation 4 Lower the 3rd brush 5 Adjust the pressure of the 3rd brush to the surface fig 6 no 15 6 Adjust the angle of the 3rd brush 7 Engage the sprayer in case of undesired dust clouds fig 6 no 16 8 Gently push in the accelerator The vehicle will move slowly forward A...

Page 54: ...nd the hopper Injuries can also occur when the rear door hits people during opening or closing Tipping is prohibited when the vehicle is parked on a gradient Driving with a tipped dirt hopper and or open top valve is prohibited Tipping the hopper 1 Park the vehicle on a level surface 2 Switch on the hand brake fig 7 no 7 3 Remove the remote control from the bracket see also section 3 10 4 Use the ...

Page 55: ...he use of the hosing down hose or the high pressure lance the water pump must be switched off to prevent damage 1 Bring the vehicle to a halt 2 Switch on the hand brake fig 7 no 7 3 Deactivate all engaged functions 4 Check the water level on the information display see section 3 7 5 Inside the cabin switch on the water pump fig 6 no 25 6 Take the high pressure lance in your hand The high pressure ...

Page 56: ...ery movement of the vehicle must be stopped There is a risk that someone may become trapped between the dirt hopper and the frame or between the top valve and the hopper Tipping dirt hopper 1 Take the handle to operate the manual pump and place it on the manual pump 2 Fully turn the button on the front of the manual pump to the right 3 Tip the dirt hopper by pumping Do this by moving the handgrip ...

Page 57: ...pper between both water tanks and just above the hydraulics pumps there is a ball valve Turn the ball valve to the tow position Figure 28 Ball valve for towing B Release hand brake See chapter 7 Using the hydraulic manual pump section Release hand brake The vehicle can now be towed The power steering is deactivated during towing Nevertheless the vehicle can be steered The steering wheel offers mor...

Page 58: ...is used This is done to ensure that risks are kept to a minimum once the vehicle is being operated 1 Leak Check that no oil fuel and or water is leaking from the vehicle Take a tolerable margin into account Contact a technician in the event of leaks 2 Motor oil level Check the motor oil level with the dipstick This is located on the side of the diesel engine The oil level must be between the marks...

Page 59: ...nd locked 10 Suction mouth and brushes Check the settings of the suction mouth and brushes Adjust the suction mouth and brushes if necessary see section 9 2 11 Water system Follow the Starting the vehicle procedure section 4 2 Switch on the water pump fig 6 no 8 and the sprayer bar fig 6 no 7 Check whether water is leaking from the suction mouth Contact a technician if that is not the case 12 Ligh...

Page 60: ...ed to the suction mouth With the guide wheel on the ground this distance should be approx 15 mm at the back see fig 30 The rubbers must connect properly and must not be worn to maintain good suction power Replace the rubbers when the opening to the road surface becomes too large 9 2 2 Adjusting the brush angle The brushes can be set at a forward and sideways angle in relation to the surface that h...

Page 61: ...ward angle Turn bolts B to the right to increase the forward angle Turn bolts B to the left to decrease the forward angle 3 Set the sideways angle Tilt the brush by hand to adjust the sideways angle to the surface 4 Once the correct setting as been obtained tighten the 2 nuts A 9 2 3 Adjusting the brush pressure The correct setting for the brush pressure among other things depends on the type of l...

Page 62: ...n 4 2 engine speed 1400 revs min o Temporarily switch on the suction fan and the water pump o Clean the inside of the suction hose Maintain a sufficiently safe distance from the vehicle while the diesel engine is switched on 2 Sweeping unit Remove dirt from the sweeping unit with excess water 3 Blow off chamber and dirt hopper Open the top valve or tip the hopper completely Extend safety support w...

Page 63: ...el tank and hydraulic oil tank to the maximum marks 4 Check the anti freeze properties and drain fluids as appropriate 5 Empty the water tanks completely and make sure that the water pump water filters and water tubes are drained 6 Cover the exhaust pipe when parked outside 7 Store the vehicle in a clean and dry place protected from bad weather conditions and under the following conditions tempera...

Page 64: ...e blower has been switched on fig 7 no 27 To prevent the heater from switching on during warm periods the heater temperature must be set lower than the temperature for the airco system If the cabin has been heated too strongly the best thing to do is to open the window for a little while to allow the hottest air to escape However the best cooling is achieved when the windows are subsequently close...

Page 65: ...s to switch between RE1 and RE2 Select RE1 or RE2 and press set once more to change the related parameters HC1 heater or HC2 airco system appears in the display Press Set again to alter the related setting H heater or C airco system appears in the display 11 3 Maintenance of integrated air conditioning heating system An air conditioning system is practically maintenance free To prevent problems th...

Page 66: ... 900 grams End users who are not in possession of a certificate are not authorized to carry out repairs on the airco system For service and maintenance please contact Tennant N V or a STEK certified company Tennant N V Industrielaan 6 5405 AB Uden Tel 0031 0413 241 241 Fax 0031 0413 241 222 www tennant europe com ...

Page 67: ... F N R failure 0 0 0 _ 0 0 0 _ 0 0 0 _ 0 0 0 _ Pedal out of range 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 RPM pot meter out of range Error code EDC out of range 0 _ _ _ 0 _ _ _ 0 _ _ _ 0 _ _ _ EDC out of range 1 blink Malfunction of the drive pump o Solution Check the valve of the drive pump and its wiring Check the wiring to the servo of the drive pump Check the CAN bus wiring The communication network b...

Page 68: ...Solution Check the foot pedal and the wiring of the foot pedal Calibrate the foot pedal Replace the foot pedal Error code RPM pot meter out of range 0000___0000___0000___ RPM pot meter out of range 4 blinks RPM pot meter input is incorrect o Solution Check the RPM pot meter and the wiring of the foot pedal Calibrate the RPM pot meter Replace the RPM pot meter ...

Page 69: ... seat does not make contact Engage hand brake Set forward reverse selector to neutral position Check contact mat in driver s seat Dirt hopper does not tip raise lower Key on remote control not in correct position Premature tipping after switching off fan Extreme overloading in dirt hopper Check remote control and if necessary set key to correct position After switching off fan wait 10 seconds befo...

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