HAKO Citymaster 650 User manual

Operating Manual
Citymaster 650 (147015)
Issue: 02.2020
Part number: 88-10-3206-4001-02
Cleaning technology •Municipal technology

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Introduction
Introduction
Foreword
Dear customer,
We are certain that the excellent qualities of the vehicle will justify the faith you have shown in us by your
purchase.
To guarantee you safe working with the vehicle, please read the Safety Notes chapter before putting it into
service.
Your own safety, as well as the safety of others, depends essentially on your ability to control the vehicle. Please
read this original operating manual before you use the vehicle for the first time, act accordingly and keep these
instructions for future reference or subsequent users. The operating manual (to ISO 3600) contains all important
information for operation, maintenance and care. We have provided the places in this operating manual concern-
ing your safety with a danger pictogram. Your authorised Hako dealer is available at all times to answer further
questions about the vehicle or the operating manual.
We would expressly advise you that no legal claims may be asserted based on the contents of this operating
manual. In the case of necessary repair work, please make sure that only original spare parts are used. Spare
parts must be original spare parts to guarantee safety. We reserve the right to make changes in the interests of
further technical development.
Hako GmbH
23843 Bad Oldesloe, Germany
Hamburger Str. 209-239
Phone [phone]
Issue:
Index Part number Valid as from: FIN
088-10-3206-4001-0203.2020 WHW14701500001200

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Introduction
Applications
The Citymaster 650 is a multi-purpose machine for commercial and municipal use throughout the year. The
Citymaster 650 can be used as vacuum sweeping system, lawn mowing system, sweeping system, snow clear-
ing system and transport system. The basic vehicle Fig. 1-A without attachments is described in chapter 1 to 5.
The following attachments are described in chapter 6:
•Vacuum sweeping system with the sweeping unit, suction mouth, dirt hopper and trolley Fig. 1-B
•Lawn mowing system with the mower Fig. 1-C
•Sweeping system with front sweeping machine Fig. 1-D
•Snow clearing system with the front sweeping machine or a snow blade Fig. 1-E. The salt and grit spreader
Fig. 1-F can be used for spreading.
The loading platform Fig. 1-G is used for holding salt and grit.
•Transport system with the loading platform or with trailer Fig. 1-H.
Your authorised Hako dealer is available to you at all times to answer questions on further applications.
B
A
Fig. 1:
CDE
H
FG

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Introduction
Vehicle data
Your vehicle is described clearly by the following data. Please always quote these data in correspondence or
when making a telephone query to your authorised Hako dealer or our company.
•Vehicle type:
•Chassis number:
•Engine number:
•Start-up on:
Please enter the data applicable to your vehicle in the list above. The data are immediately available in the case
of enquiries or spare parts orders.
Your nearest authorised Hako dealer
•Address:
•Telephone:

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Introduction
Intended use
The Citymaster 650 is a multi-purpose machine intended for commercial and municipal use throughout the year
and with the attachments approved by Hako it is suitable for use for mowing and sweeping and for snow clearing.
Any use extending beyond this is not intended use. The manufacturer is not liable for any damage resulting from
this and the user alone bears the risk. Intended use also includes compliance with the operating, maintenance
and servicing conditions specified by the manufacturer. The vehicle may be used, maintained and repaired only
by persons who are familiar with this work and instructed about the dangers. The vehicle and its attachments cor-
respond by virtue of their design and construction as well as in the version distributed by us to the usual health
and safety requirements of the EC Directives (see Declaration of Conformity and CoC documents). These docu-
ments lose their validity in the event of a modification not authorised by us. The manufacturer is not deemed lia-
ble for any damage resulting from unauthorised modifications to the machine.
Notes on warranty
The terms defined in the purchase agreement apply. Claims for compensation in relation to damage are excluded
from the terms of the warranty when the damage is the result of the failure to observe rules concerning servicing
and maintenance. Maintenance work must be carried out by authorised Hako dealers and confirmed in the “Main-
tenance Report”, which serves as a warranty logbook. The following are excluded from the terms of warranty:
wear and tear through overuse, defective fuses, improper handling and use and unauthorised modifications.
Claims under the terms of the warranty are also annulled when damage occurs to the vehicle resulting from the
use of parts or accessories not explicitly approved of by us or from failure to observe maintenance rules.
Acceptance of the vehicle
Inspect the vehicle immediately on delivery for signs of transport damage. You will be compensated if the dam-
age is immediately confirmed by the haulage contractor and the damage report is sent to our authorised Hako
dealer together with the consignment note.
Conditions for approval
The Citymaster 650 is a multi-purpose machine (tractor for use in agriculture or forestry) in terms of the EU
Regulation 167/2013. The manufacturer provides an EC Certificate of Conformity and an EC Declaration of
Conformity. Based on the EC Certificate of Conformity, the local licensing authorities will produce the registration
certificate part 2 (vehicle registration) and part 1 (vehicle registration). For use on public roads, paths and areas
the Citymaster 650 has to be licensed and display an official license plate. In accordance with the StVZO, in
Germany the vehicle must carry a first aid kit, warning triangle and the vehicle type approval when used on public
roads, paths and pedestrian precincts. In Germany the Citymaster 650 is subject to regular general inspection
according to § 29 StVZO (every 24 months).
To acquire a new registration certificate, the vehicle must be presented to an officially accepted expert to produce
a new report. The modifications have to be included in the registration certificate by the registration authorities. In
the EC Declaration of Conformity the manufacturer declares that the attachments approved by Hako adhere to
the rulings in the EC Directive 2006/42/EC.
In other countries, the corresponding national regulations must be complied with.
Warning
If any modifications or additions are made to the Citymaster 650, which affect the contents and are
not contained in the registration certificate, it will become void. In consequence the insurance cover
and the vehicle tax will also become void.

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Introduction
Driving license
According to the driving license law in Germany, the Citymaster 650 may be driven as a multi-purpose machine
(tractor) by drivers with driving license class B. Driving license class B includes vehicle class L (certain agricul-
tural machinery).
In other countries, the corresponding national regulations must be complied with.
Equipment
According to § 53 StVZO the following equipment has to be kept with the vehicle in the Federal Republic of
Germany (not included in the scope of supply):
•1 warning triangle of approved type
•1 warning light of approved type
•1 warning vest
•1 first aid kit corresponding at least to the requirements of DIN 13164, Sheet 1 standard. In other countries, the
corresponding national regulations must be complied with.
Required documents
Within the Federal Republic of Germany, the following documents must always be available:
•Approval certificate (Part I) of the vehicle
•Valid driving license of the driver
•Operating manual (kept in the left-hand operating console)
In other countries, the corresponding national regulations must be complied with.
Vehicle inspection
•All occupational accident insurance schemes in the Federal Republic of Germany require a safety inspection
of your vehicle according to BGV D 29, which must be made at least once annually by an expert.
An inspection label should be attached to the vehicle in addition so that the driver knows when the next expert
inspection is due.
•According to § 29 StVZO of the Federal Republic of Germany, a general inspection (HU) must be made
regularly:
•For vehicles of less than / equal to 3.5 t permitted overall weight every 24 months (for vehicles which are
hired commercially without provision of a driver, 12 months apply).
•For vehicles of more than 3.5 t permitted overall weight every 12 months.
In other countries, the corresponding national regulations must be complied with.

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Table of contents
Introduction .................................................................................................... 2
Foreword ......................................................................................................... 2
Applications ..................................................................................................... 3
Vehicle data .................................................................................................... 4
Intended use ................................................................................................... 5
Notes on warranty ........................................................................................... 5
Acceptance of the vehicle ............................................................................... 5
Conditions for approval ................................................................................... 5
Driving license ................................................................................................. 6
Equipment ....................................................................................................... 6
Required documents ....................................................................................... 6
Vehicle inspection ........................................................................................... 6
1 Safety Instructions ......................................................................................... 11
1.1 Marking of warning and danger symbols ......................................................... 11
1.2 General safety instructions .............................................................................. 12
1.3 Operating safety instructions ........................................................................... 12
1.4 Safety instructions for attachments ................................................................. 14
1.5 Information about special risks ........................................................................ 16
1.6 Safety instructions for maintenance and servicing .......................................... 17
1.7 Environmental protection instructions ............................................................. 19
1.8 Shutting down and disposal ............................................................................ 20
1.9 Labels on the vehicle ...................................................................................... 21
2 Use................................................................................................................... 25
2.1 Overviews ....................................................................................................... 25
2.1.1 Front view ........................................................................................................ 26
2.1.2 Rear view ........................................................................................................ 28
2.1.3 Driver's cab ..................................................................................................... 30
2.2 Multifunction display ........................................................................................ 35
2.2.1 Start screen ..................................................................................................... 35
2.2.2 Menu guidance ................................................................................................ 35
2.2.3 Menu structure ................................................................................................ 36
2.2.4 Normal view ..................................................................................................... 37
2.2.5 Working menu (A menu) ................................................................................. 38
2.2.6 Operating menu (B menu) ............................................................................... 40
2.2.7 Configuration menu (C menu) ......................................................................... 42
2.2.8 Warning and information symbols ................................................................... 49
2.3 Controls in the driver's cab .............................................................................. 53
2.3.1 Steering column control panel ......................................................................... 53
2.3.2 Comfort steering wheel (optional) ................................................................... 56
2.3.3 Left-hand control panel ................................................................................... 59
2.3.4 Right-hand control panel ................................................................................. 59
2.3.5 Arm rest control panel ..................................................................................... 62
2.3.6 Roof control panel ........................................................................................... 63
2.3.7 Accelerator pedal ............................................................................................ 64
2.3.8 Coarse material flap ........................................................................................ 64
2.3.9 Brake system .................................................................................................. 65
2.3.10 Driver's seat .................................................................................................... 66
2.3.11 Seat belt .......................................................................................................... 68
2.3.12 Cab heating ..................................................................................................... 69
2.3.13 Air conditioning system ................................................................................... 70
2.3.14 Doors ............................................................................................................... 71
2.4 Operating elements on the vehicle .................................................................. 72

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Table of contents
2.4.1 Auxiliary tool .................................................................................................... 72
2.4.2 Ball cock circulating water ............................................................................... 72
2.4.3 Front tool carrier .............................................................................................. 73
2.4.4 Connections for front attachments .................................................................. 76
2.4.5 Connections for rear attachments ................................................................... 77
3 Operation ........................................................................................................ 78
3.1 Instruction ........................................................................................................ 78
3.1.1 Climbing up and down ..................................................................................... 78
3.2 Before start-up of the vehicle .......................................................................... 79
3.2.1 Check-list – Before start-up of the vehicle ....................................................... 80
3.3 Starting and driving the vehicle ....................................................................... 83
3.3.1 Starting and driving the vehicle ....................................................................... 84
3.3.2 Diesel particle filter .......................................................................................... 87
3.3.3 Troubleshooting ............................................................................................... 89
3.4 Shutting down the vehicle ............................................................................... 90
3.4.1 Shutting down after the end of work ................................................................ 90
3.4.2 Shutting down in work breaks ......................................................................... 90
3.4.3 Shutting down on occurrence of faults ............................................................ 90
3.5 Transporting and towing the vehicle ................................................................ 91
3.5.1 Transporting the vehicle .................................................................................. 91
3.5.2 Towing the vehicle ........................................................................................... 92
3.6 Working with attachments ............................................................................... 93
3.6.1 Ballast .............................................................................................................. 94
4 Technical data ................................................................................................ 97
5 Maintenance and Servicing ........................................................................... 100
5.1 Maintenance plan ............................................................................................ 101
5.2 Panelling and covers ....................................................................................... 102
5.2.1 Removing the engine cover ............................................................................. 102
5.2.2 Opening the side panelling on the left and right .............................................. 102
5.2.3 Removing radiator cover ................................................................................. 102
5.3 Engine ............................................................................................................. 103
5.3.1 Checking the engine oil level ........................................................................... 103
5.4 Fuel system ..................................................................................................... 104
5.4.1 Emptying the water trap .................................................................................. 104
5.5 Cooling system ................................................................................................ 105
5.5.1 Cleaning the cooling system ........................................................................... 105
5.5.2 Checking the coolant level .............................................................................. 106
5.6 Air filter ............................................................................................................ 107
5.6.1 Checking the air filter ....................................................................................... 107
5.6.2 Cyclone separator and dust ejection valve ...................................................... 107
5.6.3 Cleaning/changing the air filter ........................................................................ 108
5.6.4 Changing the safety cartridge ......................................................................... 108
5.7 Hydraulic system ............................................................................................. 109
5.7.1 Important information for using BIO OIL .......................................................... 110
5.7.2 Checking the hydraulic oil level ....................................................................... 111
5.8 Driver's cab ...................................................................................................... 112
5.8.1 Changing the cab air filter ............................................................................... 112
5.9 Wheels ............................................................................................................ 113
5.9.1 Tyre changing .................................................................................................. 113
5.10 Electrical system ............................................................................................. 114

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Table of contents
5.10.1 Lamps ............................................................................................................. 114
5.10.2 Fuses and relays ............................................................................................. 116
5.10.3 Battery ............................................................................................................. 119
5.11 Lubrication plan ............................................................................................... 121
5.12 Cleaning the vehicle ........................................................................................ 122
5.12.1 General notes .................................................................................................. 122
6 Attachments and Options.............................................................................. 124
6.1 Vacuum sweeping system ............................................................................... 125
6.1.1 Labels on the unit ............................................................................................ 126
6.1.2 Vacuum sweeping system safety instructions ................................................. 126
6.1.3 Mounting ......................................................................................................... 127
Mounting the suction mouth ............................................................................ 127
Mounting the sweeping unit ............................................................................ 128
Mounting the dirt hopper. ................................................................................ 130
6.1.4 Operation ........................................................................................................ 133
Check-list – Before start-up of the vacuum sweeping system ......................... 133
Checklist – Vacuum sweeping ........................................................................ 135
Checklist – Settings for vacuum sweeping ...................................................... 141
Check-list – Cleaning the vacuum sweeping system ...................................... 143
6.1.5 Technical data ................................................................................................. 146
6.1.6 Maintenance .................................................................................................... 148
Maintenance plan ............................................................................................ 148
Inserting the safety strut .................................................................................. 149
Checking the rotating brushes ......................................................................... 149
Checking the rotating brush pressure ............................................................. 150
Checking the sweeping level ........................................................................... 150
Checking the suction mouth sealing strips ...................................................... 151
Checking the suction duct seal ........................................................................ 152
Lubrication points ............................................................................................ 152
6.1.7 Troubleshooting .............................................................................................. 153
6.1.8 Accessories ..................................................................................................... 153
6.2 Lawn mowing system ...................................................................................... 154
6.2.1 Labels on the unit ............................................................................................ 155
6.2.2 Mowing system safety instructions .................................................................. 155
6.2.3 Mounting ......................................................................................................... 156
Mounting the mower ........................................................................................ 156
6.2.4 Operation ........................................................................................................ 157
Check-list – Before start-up of the mowing system ......................................... 157
Checklist – Mowing ......................................................................................... 158
6.2.5 Technical data ................................................................................................. 159
6.2.6 Maintenance .................................................................................................... 160
Maintenance plan ............................................................................................ 160
Changing mowing blades ................................................................................ 161
Changing the V-belt ........................................................................................ 161
Cleaning the mower ........................................................................................ 161
Cleaning the suction nozzle ............................................................................ 161
Lubrication points ............................................................................................ 161
6.2.7 Troubleshooting .............................................................................................. 162
6.2.8 Accessories ..................................................................................................... 162
6.3 Sweeping system ............................................................................................ 163
6.3.1 Labels on the unit ............................................................................................ 164
6.3.2 Sweeping system safety instructions .............................................................. 164
6.3.3 Mounting ......................................................................................................... 165
Mounting the front sweeping machine ............................................................. 165

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Table of contents
6.3.4 Operation ......................................................................................................... 166
Check-list – Before start-up of the sweeping system ...................................... 166
Checklist – Sweeping ...................................................................................... 167
6.3.5 Technical data ................................................................................................. 169
6.3.6 Maintenance .................................................................................................... 169
Maintenance plan ............................................................................................ 169
Changing the sweeping roller .......................................................................... 169
Checking the sweeping level ........................................................................... 169
Checking the V-belt tension ............................................................................ 170
Changing the gearbox oil ................................................................................ 170
Lubrication points ............................................................................................ 171
6.3.7 Troubleshooting ............................................................................................... 171
6.3.8 Accessories ..................................................................................................... 171
6.4 Snow clearing system ..................................................................................... 172
6.4.1 Labels on the unit ............................................................................................ 173
6.4.2 Snow clearing system safety instructions ........................................................ 173
6.4.3 Mounting .......................................................................................................... 174
Mounting the snow blade ................................................................................ 174
Mounting the loading platform ......................................................................... 175
Mounting the spreader .................................................................................... 178
6.4.4 Operation ......................................................................................................... 179
Checklist – Before start-up of the snow clearing system ................................. 179
Check-list – Snow clearing .............................................................................. 180
6.4.5 Technical data ................................................................................................. 182
6.4.6 Maintenance .................................................................................................... 182
6.4.7 Accessories ..................................................................................................... 182
6.5 Transport system ............................................................................................. 183
6.5.1 Labels on the unit ............................................................................................ 184
6.5.2 Safety instructions ........................................................................................... 184
6.5.3 Mounting .......................................................................................................... 184
Mounting the trailer hitch plate (optional) ........................................................ 184
Mounting the jaw coupling (optional) ............................................................... 185
Mounting the ball head coupling (optional) ...................................................... 185
6.5.4 Operation ......................................................................................................... 186
Coupling the trailer .......................................................................................... 186
Uncoupling the trailer ...................................................................................... 186
Starting transport ............................................................................................. 186
6.5.5 Technical data ................................................................................................. 187
6.5.6 Maintenance .................................................................................................... 187
6.5.7 Accessories ..................................................................................................... 187
6.6 Options ............................................................................................................ 188
EC conformity declaration............................................................................. 189

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Safety Instructions
1 Safety Instructions
1.1 Marking of warning and danger symbols
Important tasks concerning the safety of the operator and vehicle are named as follows in this operating manual
and emphasised by symbols:
Danger
Indication of a direct danger with high risk, in which death or severe physical injury can occur if it is
not avoided.
Warning
Indication of a possible danger with average risk, in which death or severe physical injury can occur
if it is not avoided.
Caution
Indication of a danger with low risk, in which light to medium severe physical injury or material
damage can occur if it is not avoided.
Attention
Attention indicates a hazard that can lead to technical damage when not heeded.
Environmental danger
Environmental danger due to the use of substances from which a health and environmental risk
proceeds.
Note
Indication of information that facilitates more effective and economical use of the vehicle.

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Safety Instructions
1.2 General safety instructions
•Apart from the instructions in this operating manual, the general safety and accident prevention regulations of
the legislation must be taken into account.
•Before the vehicle is put into service, please read carefully the operating manual you receive as well as further
separate instructions for additional implements or attachments and observe them in all aspects in your work.
•The vehicle may be used, maintained and repaired only by persons who have been instructed by Hako
experts.
•This device may not be used by persons (including children) with reduced physical or mental abilities or by
persons without sufficient experience and skills.
•You should pay special attention to the safety instructions. For errors in operating the vehicle can be avoided
and trouble-free operation can be guaranteed only with precise factual knowledge.
•Please hand over these documents as well as the approval documents to the new owner/operator on sale or
rental of the vehicle. Have the hand-over confirmed!
•The labels attached to the vehicle provide important information for safe operation. Renew labels that are no
longer legible or present.
•The approval certificate (Part 1), valid driver's license of the vehicle driver and the operating manual must be
present constantly at the place of use of the vehicle and should therefore be kept carefully in the driver's cab.
•Spare parts must be original spare parts to guarantee safety.
•The Citymaster 650 is equipped with a safety cab (ROPS – roll-over protection system) according to EU
Regulation 1322/2014 Annex X.
1.3 Operating safety instructions
Before putting into service
•Risk of accident! If the steering column is unlocked while driving, it can come unexpectedly out of adjustment.
You can then lose control over the vehicle.
•Risk of accident! Adjust the driver's seat only when the vehicle is stationary. You will otherwise be diverted
from the traffic and could lose control over the vehicle by moving the seat. You could cause an accident by
this.
•Risk of accident! A dirty, damaged seat belt or one stressed or changed in an accident may not offer the
intended protection. You could therefore suffer severe injuries or death in an accident. Please check regularly
that the seat belts are not damaged and not contaminated. Always have damaged seat belts or those stressed
in an accident renewed by an authorised workshop.
•Risk of accident! Good viewing conditions contributing to traffic safety are guaranteed only if all windows are
free of ice, snow and condensation. Make yourself familiar with the correct operation of the heating and venti-
lation system as well as de-moisturising/defrosting the windows. Maximum heating power and fast thawing of
the windows can be achieved only if the engine has reached its operating temperature.
•There is a risk of accidents when driving with open doors! The doors must remain closed when driving on
public roads and when working.
•Risk of accident! The outside mirrors image reduced in size. The visible objects are closer than they appear.
Thus you can incorrectly estimate the distance from road users driving behind you, e.g. when changing lanes.
Therefore check the actual distance from road users driving behind you by glancing over your shoulder.
•Check the vehicle for its correct condition and operating safety before using it. The vehicle must not be used if
it is not in order.
•Before starting work, the operator must familiarize himself with all equipment, operating and actuating
elements as well as with their function. It is too late to do this during operation!
•A warning triangle, a warning light, a warning vest and a first aid kit must be in the vehicle during operation.
•Sturdy and slip-proof shoes must be worn when working with the vehicle.
•This device may not be used by persons (including children) with reduced physical or mental abilities or by
persons without sufficient experience and skills.
•Carrying persons is not permitted!
•Only those surfaces approved by the contractor or its authorised representative for use of the vehicle may be
driven on.
•The vehicle is not suitable for removing dangerous, combustible or explosive liquids, dusts or materials.
•Observe the maximum gradability of the vehicle, see Technical data.

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Safety Instructions
During operation
•Toxic engine exhaust gases! Inhaling exhaust gases is injurious to health and can lead to unconsciousness
and to death! Never let the engine run in enclosed spaces.
•Danger to life in the danger area of the vehicle! Special caution is required under the raised tipper, in the area
of the front and rear attachment and in the area of the trailer.
•Danger of tilting over when driving uphill or downhill and transversely to a slope! Avoid sudden turns when
driving uphill or downhill or across slopes. There is a risk of tilting over in an inclined position! The vehicle
speed must always be adapted to the surrounding conditions and the load condition.
•Danger of tilting due to wrong steering! Note that the steering behaviour of an articulated steered vehicle
differs essentially from that of a car. Sudden steering movements at high speed or too high speeds when
turning can cause the vehicle to tilt over.
•Risk of accident! Note that there is a risk of skidding on unpaved ground or snow and ice. This can lead to
uncontrolled behaviour of the vehicle. Drive correspondingly carefully!
•Risk of accident! When operating at special altitudes (above 3,000 metres), the power of the engine or the
engine brake decreases. Adapt your mode of operation and driving style accordingly!
•Risk of accident! Note that dirty pedals can impair the braking effect!
•For reasons of safety, the vehicle is equipped with a seat contact switch and the function of the seat contact
switch must not be bypassed.
•In the case of restricted vision, especially when reversing the vehicle, it is necessary to have a second person
who gives the driver appropriate signals. The second person must always be in the field of view of the driver.
•When working with the vehicle, pay special attention to third persons, especially children.
•In transport journeys on public roads the working lights must be switched off.
Shutting down the vehicle
•Risk of accident! Adopt measures against erroneous starting and unwanted movement. Engage the parking
brake. Switch the engine off and pull out the ignition key.
•Risk of accident! The vehicle must be parked on firm ground. On inclinations secure the vehicle additionally
against rolling away with a wheel chock.
Transporting and towing the vehicle
•Danger to life! Start driving slowly! Make sure that there are no persons in the towing area.
•Risk of injury! The vehicle may be loaded only using suitable loading aids, such as a loading ramp or drive-up
planks.
•Risk of injury! After loading, make sure that the vehicle is secured according to regulations against rolling off
and tilting. Use the wheels for securing the vehicle.
•Tow the vehicle using only suitable towing gear!
•The vehicle may be towed with a towing rope only if the brakes and steering are functioning!
•When the engine is still the steering has only emergency steering properties!
•The towing speed may be at most 2 km/h, the towing time at most 30 minutes and the towing distance at most
1 km!
•Secure the vehicle against unintended movement! Lock the parking brake and insert the locking strap on the
articulated joint. Note that the steering is then blocked!

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Safety Instructions
1.4 Safety instructions for attachments
General
•Danger to life in the danger area of the vehicle! Special caution is required in the vicinity of the articulated
steering, under the raised tipper, in the vicinity of the front tool carrier, in the vicinity of the front and rear-
mounted equipment and in the area between the towing vehicle and the trailer.
•Risk of injury! Put the attachment into service only if all protective devices are attached and in protection
position.
•Risk of injury! Make sure that the attachments are suitable for the set oil volume. An oil volume set too high
can lead to injuries due to a defect of the attachment!
•Risk of injury! High-pressure hoses, fittings and couplings are important for equipment safety. Use only high-
pressure hoses, fittings and couplings recommended by the manufacturer.
•Risk of accident! When connecting attachments to the hydraulic system, ensure that the hydraulic hoses are
connected correctly. Swapping the connections can lead to reverse functioning of the attachment, e.g.
movement to the right rather than the left.
•Risk of accident! Front attachments not correctly fastened to the front tool carrier can drop down while driving.
Always secure the front attachment with the locking devices.
•Risk of accident! You must consult Hako before attaching other attachments not approved by Hako! Check in
the individual case that the relevant axial loads and total weights are complied with.
•Risk of accident! Handling, steering and braking as well as stability are influenced by attachments, trailers and
the vehicle payload (e.g. full dirt hopper). For this reason, pay attention to adequate steering and braking
capability as well as stability.
•Risk of accident! In Germany, if attachments extend beyond the outer lighting equipment of the vehicle or if the
maximum distances of the outer lighting equipment specified according to StVZO are exceeded, the lighting
equipment of the vehicle must be repeated (see Merkblatt StVZO § 30, explanations 11 and 12).
Ballast
•Risk of accident! When attaching other devices not approved by Hako, check in the individual case whether
the relevant axle loads and total weights are complied with!
•Risk of accident! The front axle of the working machine must always be loaded with at least 21 % of the empty
weight and the rear axle with at least 42 % of the empty weight of the working machine.
•Risk of accident! The front and rear attachments must not lead to exceeding the permissible total weight, the
permissible axle load and the tyre load capacity of the working machine!
•Make sure before purchasing the attachment that these requirements are fulfilled by weighing the working
machine attachment combination!
Vacuum sweeping system
•Danger to life in the danger area of the vehicle! Special caution is required under the raised tipper and in the
area of the sweeping unit.
•Danger of tilting over when driving uphill or downhill and transversely to a slope! Avoid sudden turns when
driving uphill or downhill or across slopes. There is a risk of tilting over in an inclined position! The vehicle
speed must always be adapted to the surrounding conditions and the load condition.
•Danger of tilting due to wrong steering! Note that the steering behaviour of an articulated steered vehicle
differs essentially from that of a car. Sudden steering movements at high speed or too high speeds when
turning can cause the vehicle to tilt over.
•Risk of injury! Frequently check the filling level of the dirt hopper. Switch the suction fan off for this! The lid and
the side doors of the dirt hopper must not be opened when the suction fan is running.
•Risk of accident! Make transport journeys only with the sweeping unit raised and secured in the transport
position.
•Risk of accident! Make transport journeys only with a completely lowered dirt hopper!
•Risk of accident! The stability of the vehicle is influenced by a filled dirt hopper. Handling of the vehicle must be
adapted accordingly.
•Risk of accident! Do not exceed the permissible total weight of the vehicle!
•Risk of accident! When the dirt hopper is emptied, the Citymaster 650 must be on a sufficiently load bearing,
horizontal surface. Driving with the dirt hopper tilted is not permitted.
•When removing blockages in the suction hose or attaching the hand suction hose (optional), switch off the
engine and wait for the suction fan to come to a standstill.
•The vacuum sweeping system may be operated only in connection with the Citymaster 650. The safety regula-
tions for the Citymaster 650 must be complied with absolutely.

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Safety Instructions
Lawn mowing system
•Danger to life in the danger area of the vehicle! Special caution is required under the raised tipper and in the
area of the front mower.
•Risk of injury! Make sure that the attachments are suitable for the set oil volume. An oil volume set too high
can lead to injuries due to a defect of the attachment!
•Risk of injury! Always wear protective gloves when changing blades!
•Risk of injury! Immediately renew damaged or highly unbalanced mowing blades to avoid damage to the blade
bearings.
•Risk of injury! Before reinstalling, balance the blades and check them for out of true in height.
•Risk of injury! The V-belt is self-tensioning by spring force. Do not hook tension springs in or out with your bare
hand.
•Risk of injury! Do not exceed the permissible total weight. There is a risk of accidents! Frequently check the
filling level of the dirt hopper. Switch the suction fan off for this! The lid of the dirt hopper must not be opened
when the suction fan is running.
•Risk of injury! Modifying the safety equipment is not permitted!
•Risk of accident! You must consult Hako before attaching other attachments not approved by Hako!
•The lawn mowing system may be put into operation only with the suction nozzles raised! Refer to mounting the
mower on page 156!
•The lawn mowing system may be operated only in connection with the Citymaster 650. The safety regulations
for the Citymaster 650 must be complied with absolutely.
Sweeping system
•Danger to life in the danger area of the vehicle! Special caution is required in the area of the articulated
steering, under the raised tipper and in the area of the front sweeping roller.
•Risk of injury! When sweeping with the front sweeping machine, small stones or other parts in the snow can be
thrown out by the rotating sweeping roller.
•Risk of injury! Secure the front sweeping machine against rolling away when mounting it.
•The sweeping system may be operated only in connection with the Citymaster 650. The safety regulations for
the Citymaster 650 must be complied with absolutely.
Snow clearing system
•Danger to life in the danger area of the vehicle! Special caution is required in the area of the articulated
steering, under the raised tipper and in the area of the front and rear attachment.
•Risk of accident due to unintended lowering of the attachment! Activate winter operation in the configuration
menu only in connection with an uncoded snow blade. The front lift is then not limited downwards. Winter
operation must be deactivated immediately after use.
•The snow clearing system may be operated only in connection with the Citymaster 650. The safety regulations
for the Citymaster 650 must be complied with absolutely.
Transport system
•Danger to life in the danger area of the vehicle! Special caution is required in the area of the articulated
steering, under the raised tipper and in the area of the trailer.
•Danger to life due to inadequately secured load! The load must be correctly distributed and fastened on the
loading surface.
•Risk of injury! Modifying the safety equipment is not permitted!
•Risk of accident! Adopt measures against erroneous starting and unwanted movement. Switch the engine off
and pull out the ignition key.
•Risk of accident! You must consult Hako before attaching other attachments not approved by Hako!
•The transport system may be operated only in connection with the Citymaster 650. The safety regulations for
the Citymaster 650 must be complied with absolutely.

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Safety Instructions
1.5 Information about special risks
Electric energy
•When working with the vehicle, maintain a safe distance from overhead electric cables. When working close to
overhead electric cables, the equipment/attachments must not come into the vicinity of these cables. Danger
to life! Familiarise yourself with the prescribed safety distances.
•Lightning can cause severe or fatal injury. Do not use the machine if you see lightning or hear thunder.
Exhaust gases
•Toxic engine exhaust gases! Inhaling exhaust gases is injurious to health and can lead to unconsciousness
and to death! Never let the engine run in enclosed spaces.
Re-fuelling the vehicle
•Risk of fire! Diesel fuel is flammable! Take the utmost care when handling fuel. Never refuel close to naked
flames or ignitable sparks. Do not smoke during fuelling. Switch off the engine, pull out the ignition key and
engage the parking brake before fuelling.
Danger areas at the vehicle
•Danger to life in the danger area of the vehicle! Special caution is required under the raised tipper, in the area
of the front and rear attachment and in the area of the trailer.
Danger of tilting over
•Danger of tilting over when driving uphill or downhill and transversely to a slope! Avoid sudden turns when
driving uphill or downhill or across slopes. There is a risk of tilting over in an inclined position! The vehicle
speed must always be adapted to the surrounding conditions and the load condition.
•Danger of tilting due to wrong steering! Note that the steering behaviour of an articulated steered vehicle
differs essentially from that of a car. Sudden steering movements at high speed or too high speeds when
turning can cause the vehicle to tilt over.
Unsecured load
•Danger to life due to inadequately secured load! The load must be correctly distributed and fastened on the
loading surface.
Suspended loads
•Danger to life due to suspended loads! Do not stay or work under suspended loads!
Battery
•Danger of explosion due to smoking, fire or open light! Especially when being charged, but also in the normal
use of batteries, batteries emit explosive gases! Avoid smoking, fire, sparks or open light in the vicinity of
batteries!
•Danger of explosion due to sparks! Never place tools or other electrically conductive objects on the battery!
Sparks that can ignite escaping gases arise if the poles are short-circuited.
Always observe the correct order when connecting and disconnecting the battery!
•Disconnecting the battery: First the minus pole and then the plus pole!
•Connecting the battery: First the plus pole and then the minus pole!
•Danger of explosion due to frozen battery or too low acid level! With a frozen battery or if the acid level is too
low, do not attempt to start with a jumper cable, the battery can burst or explode.
•Danger of burns due to battery acid! The special safety and accident prevention regulations must be complied
with when handling the battery. Batteries contain sulphuric acid.
Noise
•Danger of injury due to noise! Sound insulation devices on the vehicle must be in their protection position
during operation. If required, wear hearing protectors!
Hydraulics
•Risk of injury! Hydraulic oil issuing under high pressure can penetrate the skin and cause severe injuries.
Therefore, even with the smallest wounds, consult a doctor since otherwise severe infections can arise!
•Hydraulic pipes must be run and installed correctly! The work may be done only by authorised skilled persons.
Make sure that no connections are mixed up! Fittings, length and quality, especially resistance to pressure and
temperature of hydraulic pipes, must comply with the requirements.

01-147015-00-00.fm 17
Safety Instructions
Operating and auxiliary materials
•Risk of injury! Observe the safety regulations applicable for the product when handling oils, greases and other
chemical substances (e.g. battery acid or sulphuric acid)!
•There is a risk of burns and scalds! Caution when handling hot operating and auxiliary materials.
1.6 Safety instructions for maintenance and servicing
General
•Daily and weekly maintenance work can be done by the operating staff. In all other maintenance work, please
contact your nearest authorised Hako dealer. Any warranty claim is null and void if this is not complied with
and damage results.
•Apart from the regular general inspection (HU), the Citymaster must be maintained at regular intervals
according to BGV D 29 and be checked at least annually for operationally safe condition.
•Risk of accident! Adopt measures against erroneous starting and unwanted movement. Engage the parking
brake. Switch the engine off and pull out the ignition key.
•Spare parts must be original spare parts to guarantee safety.
•Use suitable tools for the cleaning and maintenance work.
•Cleaning the electrical and electronic components as well as the engine space with a high-pressure cleaner or
steam cleaner is not allowed.
•Do not perform any welding, drilling, sawing or grinding work on parts of the frame. Damaged parts may be
replaced only by your authorised Hako dealer.
•After cleaning, examine all fuel, engine oil and hydraulic pipes for leaks, abrasion places and damage.
Immediately rectify any damage found!
•Always tighten screw connections loosened in maintenance and repair work.
•If dismantling safety devices is required in equipping, maintenance and repair work, fit and check the safety
devices immediately after completion of the work.
•Perform maintenance and repair work under a jacked up vehicle or attachment only if it is safely and securely
supported (hydraulic cylinders, jacks, etc. alone do not secure a jacked-up vehicle).
Engine
•Toxic engine exhaust gases! Inhaling exhaust gases is injurious to health and can lead to unconsciousness
and to death! Never let the engine run in enclosed spaces.
•Danger of burns from hot parts! Do not touch any parts such as engine block, cooling system and exhaust
system during operation and for some time after. Let the engine cool down.
•Risk of scalding from hot engine oil! If the cap is opened when the engine is hot, there is a risk of scalding. Let
the engine cool down.
•Risk of injury due to rotating parts! Injury of limbs or hair or clothing getting caught up. Switch the engine off
and pull out the ignition key.
•If the engine oil pressure warning symbol in the multifunction display lights up with the engine running, there is
a risk of engine damage! Stop the vehicle in the safe range. Turn the engine off immediately and check the oil
level. Have the cause of the inadequate engine oil pressure removed.
•If the diesel particulate filter in the multifunction display lights up red, the vehicle engine must be switched off
immediately. Serious engine damage can be caused if this is not complied with.
Fuel system
•Risk of fire! Diesel fuel is flammable! Take the utmost care when handling fuel. Never refuel close to naked
flames or ignitable sparks. Do not smoke during fuelling. Switch off the engine, pull out the ignition key and
engage the parking brake before fuelling.
•Danger of burns from hot parts! Do not touch any parts such as engine block, cooling system and exhaust
system during operation and for some time after. Let the engine cool down.
•There is a risk of engine damage if the fuel system is run completely empty! Inform an authorised workshop!
Cooling system
•Danger of burns from hot parts! Do not touch any parts such as engine block, cooling system and exhaust
system during operation and for some time after. Let the engine cool down.
•Risk of scalding from hot coolant! The cooling system is under pressure. If the cooling system cap is opened
with a hot engine there is a risk of scalding. Let the engine cool down.
•Risk of injury due to rotating parts! Injury of limbs or hair or clothing getting caught up. Switch the engine off
and pull out the ignition key.
•The cooling fins are very thin and can be damaged easily!

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Safety Instructions
•Small air bubbles can form when the radiator is filled. Therefore the cooling system must be vented at the
same time. Have this done by an authorised workshop!
Air filter
•Danger of burns from hot parts! Do not touch any parts such as engine block, cooling system and exhaust
system during operation and for some time after. Let the engine cool down.
•We can assume no liability for cleaned filter inserts. Never let the engine run without a filter insert!
•Only replace the safety cartridge, do not clean it! Never let the engine run without safety cartridge!
Hydraulic system
•Risk of injury from hydraulic oil! Hydraulic oil issuing under high pressure can penetrate the skin and cause
severe injuries. Therefore, even with the smallest wounds, consult a doctor since otherwise severe infections
can arise!
•Danger of burns from hot parts! Do not touch any parts such as engine block, cooling system and exhaust
system during operation and for some time after. Let the engine cool down.
•Work on the hydraulic system of the vehicle may be done only by persons with special knowledge and
experience in hydraulics.
•Regularly check all pipes, hoses and screw connections for leaks and external visible damage. Immediately
rectify damage and leaks. Oil squirting out can cause injuries and fires. Observe the recommended
replacement intervals for hydraulic pipes. Replace hydraulic hose lines every five years from the date of
manufacture, even if they do not seem to be damaged!
•Do not change over hydraulic pipes! Fittings and the length and quality of the hose line must comply with the
requirements.
Air conditioning system
•Risk of injury! The coolant in the air conditioning system is under high pressure. Do not open any parts of the
air conditioning system. Have maintenance work on the air conditioning system done only by authorised
workshops.
•Danger of burns from hot parts! Do not touch any parts such as engine block, cooling system and exhaust
system during operation and for some time after. Let the engine cool down.
Wheels
•Risk of accident! Repair work on tyres and rims may be undertaken only by skilled personnel or authorised
workshops.
•When changing wheels, make sure that the jack is applied to the specified jacking point.
•Damaged tyres and/or incorrect tyre pressure reduce the operating safety of the vehicle. There is a risk of an
accident with tyres with too low or too high tyre pressure!
•Check the wheel nuts regularly for firm seating. After a tyre change check the wheel nuts after 50 km and
tighten them if necessary.
Electrical system
•Danger of explosion due to smoking, fire or open light! Especially when being charged, but also in the normal
use of batteries, batteries emit explosive gases! Avoid smoking, fire, sparks or open light in the vicinity of
batteries!
•Danger of explosion due to sparks! Never place tools or other electrically conductive objects on the battery!
Sparks that can ignite escaping gases arise if the poles are short-circuited.
Always observe the correct order when connecting and disconnecting the battery!
•Disconnecting the battery: First the minus pole and then the plus pole!
•Connecting the battery: First the plus pole and then the minus pole!
•Danger of explosion due to frozen battery or too low acid level! With a frozen battery or if the acid level is too
low, do not attempt to start with a jumper cable, the battery can burst or explode.
•Danger of burns due to battery acid! The special safety and accident prevention regulations must be complied
with when handling the battery. Batteries contain sulphuric acid.
•Work on the electrical system may be done only in accordance with electrical engineering standards by a
specialist trained for this work.
•Regularly inspect/check the electrical equipment of the vehicle. Defects such as loose connections or
scorched cables must be removed immediately.
•Note the operating voltage of the vehicle!
•Use only original fuses. If stronger fuses are used, the electrical system can be destroyed and there can be
fires.

01-147015-00-00.fm 19
Safety Instructions
•Welding work on the vehicle may be done only by authorised Hako dealers. Welding work on the vehicle leads
to damage to the control electronics and can impair driving safety.
Installation of electrical devices
•The vehicle is equipped with electronic components and parts whose function can be influenced by electro-
magnetic emissions of other devices. Such influence can lead to danger to persons and safety-relevant
functions if the following safety instructions are not complied with:
•If electrical and electronic devices and/or components, which also are connected to the vehicle electrical
system, are installed subsequently in the vehicle, the user must examine in his own responsibility whether the
installation causes interference to the vehicle electronics or to other components, a renewed acceptance test
may be necessary.
•Above all it must be ensured that the subsequently installed electrical and electronic components comply with
the EMC Directive 2004/108/EC in the relevant valid edition and bear the CE marking or an E1 approval is
available.
•In addition, the following requirements especially must be fulfilled for the subsequent installation of mobile
communication systems (e.g. radio, telephone):
•Only devices with approval according to the valid national regulations (e.g. BZT approval in the Federal
Republic of Germany) may be installed.
•The device must be installed permanently.
•Operation of portable or mobile devices inside the vehicle is permitted only through a connection to a perma-
nently installed outside antenna.
•The transmitter must be installed in a separate location from the vehicle electronics.
•When installing the antenna, pay attention to correct installation with good ground connection between
antenna and vehicle ground.
1.7 Environmental protection instructions
•Adequate knowledge is required for the safe handling of substances which could represent a risk to health and
the environment.
•Observe the applicable laws and local regulations when disposing of detergents.
•During maintenance work and repairs, operating substances and filters have to be collected in suitable
containers and properly disposed of observing the applicable laws and local regulations.
•Leaked oil, diesel fuel and lubricants etc. must not enter into the soil. Otherwise this would create a serious risk
of groundwater contamination.
•Any contamination from leakages has to be cleared up without delay and disposed of properly. Used filters
usually have to be disposed of as special waste (e.g. fuel filters) depending on the filtered substance.
•Ensure safe and environment-conserving disposal of operating and auxiliary materials. Take up escaping or
spilled operating materials in suitable containers and dispose of them in an environmentally friendly manner.
•Used batteries with the recycling symbol contain reusable commodities. In accordance with the symbol
showing the crossed-out garbage bin, these batteries must not be disposed of in the domestic waste. Return
and recycling have to be arranged with the authorised Hako dealer as required in § 6 and § 8 of the German
battery law (BattG)!

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Safety Instructions
1.8 Shutting down and disposal
If the end of use of the vehicle or of its components is reached and this is handed over for scrapping, the compo-
nents must be correctly disposed of. Here the regulations of the competent local authorities must be observed.
The operating materials in the vehicle require special disposal and may not get into the environment. Further
information about disposal is available through the competent local authorities and the authorised Hako dealer.
•Do not dispose of products with the symbol at the end of their life in the domestic waste.
•Recycle used materials with the symbol according to their labelling.
•Recycle packaging materials and do not throw them into the domestic waste.
•Recycle plastics that are identified with statement of the material, such as PPTV20 for example, and do not
throw them into the domestic waste.
•Old batteries contain hazardous materials and must be returned to the distributor, disposed of correctly or
delivered to a collecting point. Do not throw old batteries into the domestic waste.
•Treat operating materials such as oils, hydraulic fluids or fuels as hazardous waste and dispose of them
correctly.
•Have refrigerants disposed of only by an authorised workshop with expert staff and the required technical
equipment. Refrigerant may under no circumstances get into the atmosphere.
•Observe national regulations.