Tennant A60 User manual

TENNANT A60
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OPERATING MANUAL
TENNANT
A60

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Supplier:
Tennant N.V.
Postal address:
PO Box 6
5400 AA Uden
The Netherlands
Visiting address:
Industrielaan 6
5405 AB Uden
The Netherlands
Contact:
Tel [phone]
Fax [phone]
Internet: www.tennant-europe.com
E-mail: [email protected]
Part number of this manual: 1043504 rev 01

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CONTENTS
1. GENERAL..............................................................................................................................................................5
1.1. PURPOSE OF THE SWEEPER.....................................................................................................................................5
1.2. OPERATORS ...........................................................................................................................................................5
1.3. EMISSION DATA .....................................................................................................................................................5
1.4. SUPPLIER DATA ON IDENTIFICATION PLATE ...........................................................................................................6
1.5. FUNCTIONALITY DESCRIPTION...............................................................................................................................6
1.6. VEHICLE LAY-OUT.................................................................................................................................................7
1.7. TABLE WITH TECHNICAL SPECIFICATIONS .............................................................................................................7
1.8. VEHICLE ACCESSORIES ..........................................................................................................................................8
1.9. SERVICE AND WARRANTY......................................................................................................................................9
1.9.1. Service ...........................................................................................................................................................9
1.9.2. Warranty........................................................................................................................................................9
1.10. ABOUT THIS MANUAL ..........................................................................................................................................10
2. SAFETY................................................................................................................................................................11
2.1. SAFETY SYMBOLS ................................................................................................................................................11
2.2. GENERAL SAFETY REGULATIONS .........................................................................................................................12
2.3. SAFETY REGULATIONS FOR TAKING INTO USE/STARTING.....................................................................................13
2.4. SAFETY REGULATIONS DURING OPERATION.........................................................................................................14
2.5. SAFETY REGULATIONS FOR MAINTENANCE..........................................................................................................15
2.6. SAFETY REGULATIONS FOR TRANSPORT ..............................................................................................................17
2.7. SAFETY PROVISIONS ............................................................................................................................................18
2.7.1. Automatic 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. STEERING COLUMN FUNCTION SWITCH ................................................................................................................22
3.4. STEERING WHEEL ADJUSTMENT...........................................................................................................................24
3.5. CENTRAL CAB SWITCHBOARD..............................................................................................................................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
3.7.1.2. Audible alarms.......................................................................................................................................................33
3.7.2. Display layout secondary screen.................................................................................................................35
3.7.3. The Pop-up Menu ........................................................................................................................................36
3.7.3.1. Display Settings.....................................................................................................................................................37
3.7.3.2. Language selection ................................................................................................................................................37
3.7.3.3. Change time...........................................................................................................................................................38
3.7.3.4. Diagnostics ............................................................................................................................................................39
3.7.3.5. Service Login.........................................................................................................................................................39
3.7.3.6. Information............................................................................................................................................................40
3.7.3.7. Exit ........................................................................................................................................................................40
3.8. JOYSTICK OPERATION ..........................................................................................................................................41
3.9. JOYSTICK OPERATION OF THE 3DBRUSH (OPTIONAL)..............................................................................................41
3.10. THE REMOTE CONTROL........................................................................................................................................42
3.10. ACCESSORIES ......................................................................................................................................................43
4. VEHICLE OPERATION ....................................................................................................................................44
4.1. BEFORE DRIVING .................................................................................................................................................44
4.2. STARTING THE VEHICLE.......................................................................................................................................45
4.3. DRIVING THE VEHICLE.........................................................................................................................................45

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4.4. WHILE DRIVING ...................................................................................................................................................46
4.5. SWITCHING OFF THE VEHICLE ..............................................................................................................................46
5. THE SWEEPING PROCEDURE.......................................................................................................................47
5.1. SWEEPING CONDITIONS .......................................................................................................................................47
5.2. START SWEEPING.................................................................................................................................................51
5.3. STOP SWEEPING ...................................................................................................................................................52
5.4. USING THE THIRD BRUSH (OPTIONAL)....................................................................................................................53
5.5. EMPTYING THE DIRT HOPPER ...............................................................................................................................54
6. USING THE HIGH-PRESSURE LANCE...........................................................................................................55
7. USING THE MANUAL HYDRAULIC PUMP.................................................................................................56
8. 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............................................................................................................................61
9.2.3. Adjusting the brush pressure.......................................................................................................................61
9.3. MAINTENANCE AFTER SWEEPING ........................................................................................................................62
10. MACHINE STORAGE........................................................................................................................................63
11. INTEGRATED AIR CONDITIONING/HEATING SYSTEM........................................................................64
11.1. SETTING THE TEMPERATURE OF THE HEATER (5P1) AND THE AIRCO SYSTEM (5P2).............................................64
11.2. PARAMETER SETTINGS.........................................................................................................................................65
11.3. MAINTENANCE OF INTEGRATED AIR CONDITIONING/HEATING SYSTEM ...............................................................66
11.4. TECHNICAL SPECIFICATIONS AIRCO SYSTEM........................................................................................................66
12. MALFUNCTIONS...............................................................................................................................................67
12.1. ERROR CODES MACHINE CONTROLLER ................................................................................................................67
12.2. MALFUNCTIONS OVERVIEW.................................................................................................................................69
13. PM10 CERTIFICATE.........................................................................................................................................70
14. GENERAL INFORMATION MAINTENANCE..............................................................................................71
14.1. ABOUT MAINTENANCE........................................................................................................................................71
15. REPLACING THE SWEEPING BRUSHES.....................................................................................................72
16. MAINTENANCE SCHEDULE A60...................................................................................................................73
17. WEEKLY MAINTENANCE ..............................................................................................................................75
18. 250- /500- / 1000 HOURS MAINTENANCE .....................................................................................................76
19. ENGINE MAINTENANCE.................................................................................................................................78
19.1. MANUFACTURER AND ENGINE IDENTIFICATION...................................................................................................78
19.2. TECHNICAL INFORMATION...................................................................................................................................79
19.3. SPECIFICATIONS ..................................................................................................................................................80
19.4. MAINTENANCE ....................................................................................................................................................80
19.5. TROUBLESHOOTING.............................................................................................................................................81

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1. GENERAL
This operating manual belongs to the A60 sweeper vehicle.
The purpose of the manual is a safe use and maintenance of the sweeper vehicle and the
manual must be available for the operators at all times.
1.1. Purpose of the sweeper
The A60 sweeper vehicle is used for cleaning paved surfaces.
1.2. Operators
In this manual "the operator" refers to anyone who comes into contact with the A60 sweeper
or any of its components under operational circumstances. The organization itself should
ensure that every operator is sufficiently qualified to work with this type of vehicle and is
capable of taking the stipulations and safety aspects into account. A clear distinction is made
between two groups of operators:
-”The driver" is the person who actually operates the vehicle in preparation of or
during 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 carries out maintenance on the vehicle.
The technician must be qualified and trained in technical actions. It is mandatory that
the technician has thorough technical understanding and is able to read technical
drawings.
The driver and the technician must be instructed properly before operating or carrying out
maintenance on the vehicle. The initial instructions are given by specialists from Tennant
N.V. an exception is made if the organization in question already operates several vehicles of
the same type, or has sufficient in-house expertise.
Tennant N.V. cannot be held responsible for work carried out by inadequately instructed or
unqualified operators.
1.3. Emission data
The hydraulic system of the A60 sweeper vehicle contains hydraulic oil and is powered by a
diesel engine, which complies with the euro-4 legislation. The battery of the A60 sweeper
vehicle contains battery acid.

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1.4. Supplier data on identification plate
Supplier:
Tennant N.V.
Postal address:
PO Box 6
5400 AA Uden
The Netherlands
Visiting adress:
Industrielaan 6
5405 AB Uden
The Netherlands
Contact:
Tel [phone]
Fax [phone]
Internet: www.tennant-europe.com
E-mail: [email protected]
Identification plate
The identification plate of the A60 is attached on the (lower) side of the passenger seat.
1.5. Functionality description
The A60 is a sweeper vehicle, exclusively designed for the cleaning of paved surfaces. The
refuse in front of the vehicle is collected beneath the vehicle by two brushes. There it is
sucked through the suction mouth and transported to the dirt hopper. The suction force in the
suction mouth is created by under-pressure in the dirt hopper. The fan on the dirt hopper
pumps the air out of the dirt hopper and releases it to the outside air 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 for all the motorized components of the sweeper vehicle is supplied by a
hydraulic system. This hydraulic system is in turn powered by the diesel engine. This type of
power supply ensures that the diesel engine can maintain a constant engine speed and that all
other actions (steering, linear or rotating) are generated by regulating the hydraulic fluid flow.
For instance, the driving action, the steering mechanism, the hydraulic cylinders, the
sweeping unit and the suction fan are all driven hydraulically.
Only the driving speed and fan speed are directly affected by the power and speed of the
diesel engine.

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1.6. Vehicle lay-out
Figure1: Machine lay-out A60
1.7. Table with technical specifications
Vehicle mass 2600 kg
Mass of the third brush unit 160 kg
Length 3850 mm
Height
Height with tipped hopper
1990 mm
3710 mm
Width 1300 mm
Max. permissible total weight 4750 kg
Max. permissible driving speed ± 39 km/h
Sweeping speed forward
reverse
0-21 km/hr
0-16 km/hr
Capacity dirt hopper 1.7 m³ net
Capacity water tank 430 l.
Capacity diesel tank 60 l.
Capacity hydraulics tank 70 l.
Capacity water pump 6.5 litres/3.5 bar
Diameter brush 900 mm
Diameter suction hose (internal) 210 mm
Standard sweeping width 1400 - 2200 mm
Sweeping width (with third brush) max. 3300 mm
Brush speed 0-175 rev/min
Fuel Diesel

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Diesel engine output 4 cylinders 74 kW (3000 rev/min)
Diesel engine cylinder capacity 4 cylinders 2970 cc
Engine speed in sweeping mode 1050 – 1700 rev/min
Maximum gradient 15%
Guaranteed acoustic capacity level LWA
Average sound pressure level in the cabin LpA
99 dB(A)
69 dB(A)
Table 1: Technical specifications
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 left hand side of passenger seat
Manual and maintenance book inside cabin
Table 2: Vehicle accessories

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1.9. Service and warranty
1.9.1. Service
Tennant N.V. has been producing compact sweeper vehicles since 1960. All activities are
deliberately carried out in-house by Tennant N.V. Development, production, sales and service
are all supplied by Tennant N.V., thereby ensuring that the vehicles are guaranteed Dutch
quality products.
Tennant N.V. guarantees rapid and effective service. Components are always in stock and if
possible are delivered within 24 hours. They can be ordered from the book of components
supplied with each vehicle.
1.9.2. Warranty
The warranty terms and conditions referred to in the general terms and conditions of delivery
shall 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 service 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 written permission
from Tennant N.V.
3) Changes have been made to the supplied equipment without prior written consent from
Tennant N.V.
4) Components other than Tennant N.V. original components are used.
5) Lubricants other than those prescribed are used.
6) The supplied equipment is used inexpertly, carelessly, incorrectly and/or negligently.
7) The vehicle is used for purposes other than those for which it was designed and built.

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1.10. About this manual
This manual deals with every aspect of importance in an optimum and safe use and daily
maintenance of the sweeper vehicle. Other maintenance work is described in the technical
maintenance manual, which is supplied separately.
The text in this manual can be displayed in the following ways:
-standard print →indicates standard text
-text in bold type →indicates important information
-text in italics followed by '(optional) →indicates an optional feature of the
sweeper vehicle
The following pictograms 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 meticulously.
Bodily harm
Text preceded by this sign warns of bodily harm if the instructions are not
followed meticulously.
Please read and understand this manual carefully before carrying out any work with or on the
A60 sweeper vehicle. If necessary, this must be confirmed by the signature of the operator.
For questions or remarks please contact Tennant N.V.

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2. SAFETY
The A60 sweeper vehicle has been manufactured according to current requirements.
Nevertheless, this vehicle can form a hazard to persons or vehicles if:
-it is not used according to the operating instructions,
-it is not operated by qualified personnel,
-it is altered or modified inexpertly,
-the safety regulations are ignored.
Therefore, any person involved in the operation, maintenance and repair of the A60 sweeper
vehicle must read the safety regulations and measures described in this chapter and adhere to
them.
Also applicable are:
-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.
Fixed next to the driver's seat on the screen in the
centre of the cabin.
Dimensions (hxw): 50x100 mm
2.
Fixed on the rear of the cabin above the flashing
warning light.
Dimensions (hxw): 50x150 mm
3.
Fixed above the inspection hatches on the front, rear
and both sides of the dirt hopper.
Dimensions (hxw): 250x100 mm
4.
Fixed on the brushes of the sweeping unit and on the
third brush (optional).
Dimensions (hxw): 240x90 mm
Do not place objects
on the driver’s seat.
First insert safety pin
before moving under
hopper.
DO NOT APPROACH
SWEEPER IN
ACTION
Always wear gloves
when handling brushes

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2.2. General safety regulations
» The operator must always observe the safety aspects and pictograms in this user's manual
and the safety symbols fixed to the vehicle.
The prescribed safety procedures must always be carried out in the correct sequence.
» The vehicle may only be operated from the driver's seat, except when the remote control is
being used.
» The operator must keep a safe distance from the vehicle when using the remote control.
» During transportation and while working with the vehicle:
-it is recommended to switch on the (safety) lights.
-the operator must always ensure that he has a good overview of the surroundings and
the vehicle.
His attention must not be distracted from the traffic and he must always act in
accordance with prevailing conditions.
-no more than two operators may be present in or around the vehicle: one driver and
one co-driver.
» The operators may only leave the cabin once:
-all functions have been disengaged and have come to a standstill, and
-the hand brake has been engaged.
» It is prohibited to place any objects on the seat. A sensor mat has been fitted to the seat as a
safety precaution.
» The operator may not wear loose clothing that could in any way become entangled in the
vehicle.
» Adequate personal protective gear is compulsory:
-safety shoes : always
-safety gloves : while using high-pressure lance
: while adjusting / working on brushes
: during maintenance work
-safety goggles : while using high-pressure lance
» It is forbidden to sweep up any materials that may pose a health hazard in any way.
The sweeper must not be used if there is a risk of hazardous substances, such
as asbestos for example, being blown out to a greater or lesser degree.
» All maintenance, repairs, repairing breakdowns and any activities not mentioned in this
manual may only be carried out by the technician (see section 1.2).
» Only carry out activities on the vehicle when:
-it is switched off completely, and
-the hand brake has been engaged.
» No work may be carried out beneath the dirt hopper unless the safety pins are in position.
» The driver should always call in the technician if he notices any damage or defect to the
vehicle.
Stipulated use
» This vehicle may only be used for:
-sweeping paved surfaces,
-sweeping up litter, sand, grit and leaves.

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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,
rubbish, 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.

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Starting
» Only start and operate the vehicle from the driver's seat.
» Before starting:
-engage the hand brake, and
-set all operating functions to neutral.
» Check all instruments after starting.
Starting with jump cables
» Connect the positive to the positive and the negative to the negative (mass cable).
» The mass cable is always connected last and disconnected first! Incorrect connections
could cause serious damage to the electrical system.
Starting in enclosed areas
» Exhaust fumes are lethal!
Ensure that there is a sufficient ventilation or supply of fresh air when
starting the vehicle in enclosed areas.
2.4. Safety regulations during operation
People within the danger zone
» When work is started, therefore also when resuming after a break, and in particular when
reversing, check that there are no people or obstacles in the danger 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 in spite of being warned.
» Never stand in front of or behind the vehicle while the engine is running.
Driving
» Only operate the vehicle from the operators' seat.
» Do not use the vehicle for passenger transportation.
» While driving:
-keep the cabin doors closed
-do not adjust the driver's seat or the steering wheel,
-do not enter or leave the vehicle.
» Bring the vehicle to a halt when abnormal noises are heard or if smoke appears, determine
the cause and have the damage repaired.
» Immediately press the emergency stop and engage the hand brake in emergency situations.
Only resume work once all emergency situations have been resolved.
» Do not use the emergency stop as a brake or stop during normal working
conditions.
» If the vehicle comes into contact with power lines:
-do not leave the driver's seat,
-warn anyone approaching not to touch the vehicle,
-if possible, drive the vehicle out of the danger zone,
-ensure that the current is switched off.

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Driving up gradients
» Driving on gradients is not recommended.
However, if driving on gradients is inevitable, observe the following regulations:
Drive carefully and slowly when working on gradients or uneven terrain!
Increased risk of overturning!
» Do not drive up any gradients that exceed the vehicle's maximum climbing capability
(15%).
» Always drive carefully and straight up or down when driving on gradients.
» Wet and loose surfaces on gradients reduce the vehicle's road-holding capability.
Behaviour in traffic
» Adapt speed and work to the surrounding conditions.
» It is recommended to always switch on the lights, but at least when visibility is poor or
reduced.
» Maintain sufficient distance from low kerbs and soft shoulders.
Parking the vehicle
» Park the vehicle on flat, firm surfaces as much as possible.
» Before leaving the cabin:
-set all the operating controls to neutral.
-engage the hand brake,
-switch off the engine and remove the ignition key.
» Do not 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 refuel in enclosed areas.
» No open fire and no smoking.
» Avoid spilling fuel. Catch spilt fuel and prevent it from seeping into the ground.
2.5. Safety regulations for maintenance
Before carrying out maintenance
» Maintenance may only be carried out by qualified and authorized persons (see section 1.2).
Keep unauthorized persons away from the vehicle.
» Never carry out maintenance work while the vehicle is moving or the engine is running.
» Park the vehicle on a flat, firm surface.
» Remove the key from the ignition.
Working on the hydraulic systems
» The hydraulic system must always be completely dead and depressurized before any work
can be carried out on it.
» Never check for leaks in the hydraulic system by hand or close leaks by hand.

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When ejected under pressure, hydraulic fluid can penetrate clothes or skin
and cause severe injuries!
Contact a doctor immediately in the event of injuries caused by hydraulic
fluid!
» Do not adjust overpressure valves.
» Only drain cold hydraulic fluid.
» Under no circumstances may the engine be started or operated manually once the hydraulic
fluid has been drained.
» Collect spilt and drained-off hydraulic fluid in a container and dispose of in an
environmental-friendly manner.
» Always check the hydraulic system for leaks when work of any kind has been completed.
Changing hydraulic hoses
» Hydraulic hoses must be regularly inspected.
» Hydraulic hoses should be replaced immediately in the event:
-that the outer mantle is damaged (e.g. graze marks, cuts, tears),
-that the outer mantle is brittle (tears in the hose material),
-that under pressurized or non-pressurized conditions, deformation occurs 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 installed according to the guidelines,
-that the hydraulic hoses get separated from the couplings,
-corrosion of the couplings which reduces function and rigidity,
-of damaged or deformed couplings reducing function and rigidity.
Only original replacement hydraulic hoses from Tennant N.V. guarantee that
the proper hose type is used at the applicable place.
Working on the engine
» Only drain cold engine oil.
» Collect spilt and drained-off engine oil in a container and dispose of in an environmentally-
friendly manner.
» Place used oil filters and other oil-covered materials in a separate, labeled container and
treat them in an environmentally-friendly manner.
Working on electrical parts
» Remove the battery clamps from the battery and cover them with insulating material before
working on the electrical components.
Never use fuses of higher amperage and do not connect fuses with wire
Fire hazard!

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Working on the battery
» No open fire and no smoking.
» Avoid acid from coming into contact with clothing or skin.
In the event of acid injuries, rinse well with clean water
and contact a doctor.
» Never place any tools on the battery.
» When recharging the battery, remove the caps to avoid a build-up of explosive gases.
» Treat old batteries in accordance with legal stipulations.
Working on the fuel system
» No open fire and no smoking.
» Avoid spilling fuel. Catch spilt fuel and prevent it from seeping into the ground.
Cleaning
» Never carry out any cleaning activities while the engine is running.
» Never use petrol or other highly flammable substances for cleaning.
» Do not expose the electrical parts to steam jets when using a steam cleaner. Prevent steam
or water from entering 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 maintenance 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 regulations for transport
Loading the vehicle for transportation
» Only loading platforms that are able to support the load and are sufficiently stable may be
used. The ramp gradient must be less than the maximum climbing capability of the vehicle
(15%).
» Prevent the vehicle from overturning or sliding off during loading.
» Protect the vehicle from rolling off, shifting or overturning on a transport vehicle.
Towing the vehicle
See Chapter 8.
Not observing the regulations above is considered as gross negligence. Tennant
N.V. cannot be held liable for any damage if you do not observe the safety
regulations and measures mentioned above.

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2.7. Safety provisions
The vehicle is fitted with a number of automatic and manual safety provisions to guarantee
the safety of people and the vehicle.
2.7.1. Automatic provisions
These safety provisions have been/are activated automatically and must not be neutralized in
any way.
» Automatic brake-light system
Turns on as soon as the vehicle decelerates.
» Automatic parking-brake system
Activates automatically as soon as the diesel engine is switched off.
» Sensor mat in driver’s seat
Disconnects the brushes and the driving function when the driver is not sitting on the seat.
» Reverse alarm
Acoustic signal that can be heard when the vehicle reverses.
» Warning alarm
Acoustic signal that can be heard when the dirt hopper is tipped, lowered or when the
hopper door opens or closes.
» Warning lamp
Starts flashing when the dirt hopper starts tipping and continues to flash until the safety pin
is in place beneath the dirt hopper.
When the safety pin is removed, the warning light starts flashing again until the dirt hopper
is completely lowered.
» Hydraulic pressure switch in the tipping cylinders
Ensures that above a certain weight the dirt hopper cannot be tipped unless the hopper door
is open.
» Four independent hydraulic pumps
» Over-pressure safeguard on all hydraulic systems
» Hose-rupture safeguards
The hydraulic tipping cylinders are fitted with hose-rupture safeguards.
» Hydraulic system that ensures that the sweeping unit is blocked when raised
The blocking is only removed when the sweeping unit is operated to be lowered. So the
sweeping unit cannot be lowered while the vehicle is driving.

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» Hydraulically-powered steering mechanism
The vehicle can still be steered if the diesel engine should break down. The steering
mechanism does offer more resistance, but the vehicle can be steered without damaging the
system.
» When the suction fan is engaged it is not possible to tip the dirt hopper.
2.7.2. Hand-operated provisions
The following safety provisions must be switched on/applied by the operator.
» Starting safeguard
The vehicle can only be started when:
-the hand brake is engaged,
-the forward / reverse selector 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 pins beneath the dirt hopper
Must be inserted when the dirt hopper is fully tipped.
» Warning beacon (1)
» Emergency stops (3)
-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 they can be locked during
maintenance or repair work.
» Fire extinguisher in cabin
» Camera (optional)
On the rear of the vehicle that gives the driver an overview of the back of the vehicle on a
screen in the cabin.

TENNANT A60
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2.8. Emergency situations
An emergency situation occurs when people and/or the vehicle are in acute danger or if an
acutely dangerous situation is imminent. If an emergency situation develops, the operator
should immediately press the emergency stop. The vehicle will come to a complete standstill
immediately and all functions will be switched off.
The A60 sweeper vehicle is equipped with 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 they 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
workplace.
Only when the emergency situation is resolved the emergency stop may be
deactivated by turning the switch in the direction indicated by the arrow.
The driver can use the foot brake as an emergency brake while driving.