TABLE OF CONTENTS 01 Introduction 02 Starting and driving 03 Driver environment Reading the driver's handbook ..2 Driver's responsibility......8 Driver's seat........18 Volvo Action Service......4 Driving tips.......... 9 Steering wheel........19 Starting..........11 Parking..........13 Doors and hatches......14...
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TABLE OF CONTENTS 04 Instruments and controls 05 Equipment 06 Safety and emergency action Controls..........22 Infotainment........62 Emergency call......... 84 Instrument cluster......28 Camera..........71 In case of fire........85 Display..........34 Wheelchair lift........72 Emergency exit......... 86 Switches..........46 Toilet..........
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TABLE OF CONTENTS 07 Maintenance and service 08 Fuel and emission control 09 Function descriptions Daily inspection of the bus....102 Fuel..........124 Brakes..........138 Fuelling........... 104 AdBlue..........126 Gearbox.......... 142 Vehicle cleaning......106 Exhaust after treatment system..127 Batteries.......... 147 Wheels and tyres......
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TABLE OF CONTENTS 10 Technical data Technical specifications....152...
The information is transferred to Volvo page. Due to the chassis control the product. Bus Corporation and is used for the...
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Reading the driver's handbook The data is processed by the Volvo Group to develop and enhance our companies’ products and services. The Volvo Group companies may process any personal data for the purposes as a data controller under the EU General Data Protection Regulation.
Volvo Action Service Volvo Action Service • Location, preferably with GPS coordinates. Volvo Action Service (VAS) is an on-call • Payment details. service that offers roadside assistance around the clock seven days a week, You are connected to a case...
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Volvo Action Service * Only to be used by ES and PT Country Telephone number Country Telephone number customers in ES Argentina 800 666 46 39 Mexico 1-800-528-6586 *** Only to be used by IE and GB Australia 1 800 086 586...
Driver's responsibility The driver must read the driver’s bus' identification plate to know the handbook to ensure s/he is familiar with applicable parameters. all the indicator and warning lights, and know what to do if something unexpected happens. The driver is responsible: •...
Driving tips Driving tips function. Failure to do so leads to • Fully depressing the accelerator increased wear on the brake linings. pedal and making the gearbox change down, kick-down, also uses Safe driving Economy driving extra fuel. Choose the right moment •...
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Driving tips Driving in cold weather CAUTION • The coolant in the cooling system Making the bus turn by forcing the steering must have the correct admixture of wheel can lead to a damaged oil pump. concentrated antifreeze. If the power steering is out of order for •...
Starting Starter switch Starting NOTE The starter switch has four positions: The key can only be removed from the Starting the engine starter switch in the stop position. 0. Stop position To activate the 24V electric system, The ignition is turned off. depress the main switch.
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Starting All lamps and gauge LEDs are lit for Exhaust after treatment approx. 5 s. The bus is equipped with selective catalytic reduction (SCR), see Selective NOTE catalytic reduction page 128. Do not start the engine until the test is completed and the control lamp for active intake air heater has gone out.
Parking Parking When you stop to park, there are several things to think about. Apply the parking brake and select gear position N, neutral. Turn the starting switch to stop position. CAUTION Always apply the parking brake and select the neutral position when the bus is parked, or whenever the driver leaves the driver's place.
Doors and hatches Doors Entering the bus Before entering the bus, turn on the power supply in the battery compartment. NOTE In case of total or partial loss of air pressure in the doors, pull the door handle to open the door. Keys Turn the switch 90°...
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Doors and hatches NOTE Make sure the hatches are closed when it is raining and when leaving the bus for a longer period of time. Door operation When a passenger presses the button for next stop, the doors must be manually opened and closed by the driver.
Driver's seat Driver's seat Do not use the seat before reading the instructions on how to use it. Keep the operating instructions in a place in the bus that is accessible to other drivers. Adjustments to the seat settings should only be performed when the bus is at a standstill with the parking brake applied.
Steering wheel Steering wheel Steering wheel adjustment The steering wheel can be adjusted in height and angle: Depress the pedal (1). Adjust the steering wheel. Release the pedal (1). The steering wheel will be locked in its new position. NOTE The use of the horn is subject to local regulations.
Controls Parking brake CAUTION WARNING NOTE Never drive if the symbol for parking brake The braking distance increases when applied is lit. Stop immediately if it lights up braking with the parking brake since it only To ensure the parking brakes functionality, while driving.
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1 Pressure point position speed programmed by the factory, the bus speed, make sure that the bus is must be taken to a Volvo workshop. Move the stalk slightly upwards or stationary and the engine is running at downwards when turning with small idling speed.
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Controls Cruise control Hazard warning light Cruise control is used to operate the bus When the warning light button is at a constant lowest speed within the pressed, all the warning lights will come interval 30–130 km/h. on. The warning lights can be used even when the main switch and the ignition Once the bus has reached the desired have been turned off.
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Controls move sliding button (2) to the spring- The retarder function can be deactivated Automatic position return position RESUME. in the following ways: Manual position • Move the retarder control to position NOTE Manual position Manual position This does not apply if the cruise control is •...
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Controls Combined cruise control and speed indicator lights up and an acoustic signal sounds. limiter Use a combination of cruise control and speed restriction to limit the bus' upper and lower speeds. The door brake must be activated for the To create a speed interval, for example middle and rear doors to open.
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Controls Speed-related level control Other benefits include the following: • Safety for the drivers. To reduce the air resistance and decrease the fuel consumption, the • Follow up and track the position and height of the bus can be lowered. events of the vehicle.
Instrument cluster Instrument cluster The table shows the lamps in the WARNING instrument cluster. The instrument cluster contains lamps, When the stop lamp is lit, the bus must be gauges and the driver information Symbol Meaning stopped immediately and the engine display.
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Instrument cluster Symbol Meaning Symbol Meaning Symbol Meaning Next stop Differential lock is engaged High exhaust temperature Seat belt reminder Bogie lifted Fault in braking system Parking brake applied Door brake activated Air pressure for primary braking system is lower than 6 bar Battery charging fault Kneeling activated (for...
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Instrument cluster Symbol Meaning Vehicle detected in front (not in use)
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Instrument cluster Gauges and display The instrument cluster contains different gauges. Tachometer Speedometer Air pressure gauge for brakes Air pressure gauges for brakes Fuel gauge Driver information display Engine coolant temperature gauge Turbo pressure gauge Diesel exhaust fluid gauge...
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Instrument cluster Tachometer green zone. During braking it can move 50% when the indicator reaches the red below the green zone for a short time. zone. The tachometer is divided into three zones. When driving on level roads, the You can continue to drive the bus even needle should be steady and remain when the overheating protection is out of within the green zone.
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Instrument cluster Driver information display Shows messages, provide information and control certain bus functions. The display contains several main menus and sub-menus with associated functions. Diesel exhaust fluid gauge The Diesel Exhaust Fluid (DEF) gauge shows the amount of DEF (AdBlue) in the tank.
Display Display Symbols Symbol Meaning Symbols and messages in the Message active Vehicle messages, symbols and display information about the bus are shown in Symbols and messages are displayed in the driver information display. Some combination with stop or warning lamps. functions in the bus can be controlled via the menus and submenus in the display.
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Display Symbol Meaning Symbol Meaning Symbol Meaning Hydraulic fluid for cooling fan, Gearbox, low oil pressure Brakes, no data from low level second brake circuit Ani-lock brake system (ABS) Transmission fluid, low level Brakes, no data from third activated, see page 138 brake circuit Traction control system (TCS) Clutch, high temperature...
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Display Symbol Meaning Symbol Meaning Symbol Meaning Compressor, failure Wet tank, low pressure Door, open Compressor/air drier, failure Cruise Control (CC) activated, Door, failure see page 24 Kneeling, see page 26 CC, limited braking mode Engine cover, open Pinch guard active Electronic Stability Program Luggage or wheel chair hatch, (ESP) activated, see...
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Display Symbol Meaning Symbol Meaning Symbol Meaning Brake light, failure Battery, high voltage Toilet, low water level Direction indicator, failure Battery, too high voltage External air hose or charger connected Climate system activated Stop at next bus stop Incorrect wheel alignment, see page 115 Climate system, failure Emergency hammer removed...
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Meaning Symbol Meaning Engine, idling turned off Engine oil, low level Fuel, level sensor failure Volvo engine brake (VEB), Engine oil, high temperature AdBlue, low level engine too cold Engine, preheat failure Engine oil, too high AdBlue, poor quality, see...
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Display Display control Main menu Symbol Meaning When the bus is started, the main menu Retarder, position A There are four functions used to navigate appears. It is divided into two areas: in the menus. Drive mode Menu is shown when the bus is Acknowledge messages driven Retarder, position 1...
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Display Roof Heat/Floor Fan, passenger Menu fuel data Menu climate Shows the selected level of the roof heating and the status of the floor fan in Floor fan, driver NOTE the passenger compartments. Shows if the floor fan in the driver's place At idle, no bar is shown and the fuel Highlight the desired menu option is in automatic mode or turned off.
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Display Set the time format (AM/PM or 24:00) Alarm clock Reset trip meter with the display control buttons. Press enter. Set the time using the Press enter. Reset trip meter 1 and 2 Date buttons. Finish by selecting ON. using the display control buttons. The symbol for the alarm is shown on Use the display control buttons to Average speed...
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Display Right symbol indicates driving time. Press enter once more to activate Display light the next field. Select gauge or • Contrast: Adjust the contrast with the function using the navigation buttons. display controlbuttons. Confirm by pressing enter when the desired gauge or function is shown.
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Press Enter to confirm selection of fuel system using fuel. PID: Identification of parameters control unit, or press ESC to cancel. PPID: Volvo unique Identification of While the selected control unit is When there is water in the fuel filter a parameters called, the display indicates that data message is displayed.
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Display Display test NOTE NOTE Select Display test. This menu is only for use by workshops. There is no warning for low oil level while The whole display lights up for 3 driving. seconds after which it blacks out for Calibration number 3 seconds.
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Step between the values with ▲ and ▼. remove the password protection. This Return to previous menu with ESC. can only be done at a Volvo workshop. If the transfer fails, No data is displayed when data is missing. NOTE...
In some markets, the hazard lights cannot be moved. Contact an authorised emergency switch may cause damage to are turned on. Volvo workshop for more information. critical electrical components. NOTE The emergency switch can be used to quickly prevent personal injury or equipment damage.
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Switches WARNING Some devices will remain energized even Open second door after disconnecting the battery main switch. If the vehicle is equipped with starter and consumer batteries, only the power supply from consumer batteries will be disconnected. In order to completely Open/close doors disconnect the consumer and starter batteries, their cables must be removed.
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Switches Luggage hatches central Kneeling on/off, see Reading light on/off lock on/off page 26 Gangway floor light on/off Pillar fan on/off Bus level up Position lights on/off Mirror heating on/off Bus level down Destination sign on/off, see Speed-related level control Sun visor up/down page 56 on/off, see page 27...
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Switches Switches in the electrical center Door brake Activate fire suppression system, see page 85 The door brake switch in the electrical center is similar to the emergency A/C gas charging switch. This two position toggle switch is used to activate or deactivate the door MCM service switch brake function.
Gear selector Gear selector Changing the gear manually The set of buttons that is used for For more information, see Gearbox controlling the gearbox is located in the page 142. instrument panel. The selected position is shown in the driver information display. Reverse.
Climate control Climate control system Passengers' compartment The climate in the passengers' Control panel compartment is set in the driver information display, see Menu climate The climate control system cools, heats page 40. and dehumidifies the air in the driver's place.
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Climate control Settings Air distribution The incoming air is filtered to remove Setting the desired particles, and then distributed through temperature the various nozzles. You control the climate inside the bus Always keep the ventilation nozzles on with the climate control panel. the instrument panel open.
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Climate control NOTE Switch on the parking heater until the desired temperature is reached. When you want to raise the temperature quickly in a cold bus while driving. Recirculation Press "recirculation" to circulate the air in the bus. This function closes all air inlets and is used to block out bad air.
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Climate control Recommended settings for the climate 1 Temperature, driver's compartment (18-26°C) 1 Temperature, driver's compartment (64-79 F) 2 Air distribution, driver's compartment, 50/50 3 Air supply fan speed, auto 4 Temperature, passenger's compartment 22°C 4 Temperature, passenger's compartment 72 F...
Distance Alarm Bar colour <0,35 m Consistent alarm Red Contact a Volvo workshop for The park assistant does not replace the information and advice. 0,35 – 0,7 m Acoustic signal/ use of rear view mirrors. beep Display information 0,7 –...
Destination sign Destination signs Control panel Display The destination sign system provides The control panel has four operating The main menu is divided in two different passengers with relevant route buttons to navigate through the user layouts: information: destination, route numbers interface, a green OK button and a red Input screen and information about travel time...
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Destination sign • Departure time shows that the USB device is Service menu recognised. • BOX function To access the service menu, press the To select the required file, press Up (3) To enter the route selection mode, OK button (4). or Down (6) button, thus changing the press OK button (4).
Tachograph Tachograph The bus is equipped with an analogue tachograph where drive and rest time intervals are recorded mechanically on a graph chart. The tachograph has separate user instructions supplied in the outer compartment of the driver's handbook box. The tachograph records speed as well as drive and rest time intervals.
Infotainment NOTE Safe operation of the infotainment system The control panel can only be used along with the CPA 811 or CPA 2011 amplifier Driving conditions typically require you to (Coach Power Amplifier). have your full attention on the road. If you handle the system while driving, you must still keep full concentration on the road.
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Infotainment Radio and CD panel 1. ON, switch the system on/off 2. CD compartment 3. Display 4. CD eject ▲ 5. AM, select the MW, LW, SW or AM wavebands 6. TA, traffic announcements 7. Red phone symbol 8. Stored stations 1 - 6 9.
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Infotainment Control panel and DVD player cockpit 12. Control knob for 23. NAVI, activate/deactivate connected navigation systems 13. DVD/CD compartment 24. CAM 14. Remote buttons cockpit side (video only for 25. Source, cabin 15. Control knob for cabin) 16. DVD/CD eject ▲ NOTE cabin 17.
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Infotainment Remote control 26. Button light on/off Main functions 27. On/off displays in cabin Many functions are controlled from the 28. Play/pause menu. 29. Stop • Access the menu by pressing MENU (20). 30. Skip backwards/forward • Confirm choices with the knob (12). 31.
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Infotainment Select a source for COCKPIT or be connected and available at the same Proceed as follows to store a radio time. station on the desired number: CABIN • Press and hold one of the buttons 1– Function Action Radio Mode 6 to store a station.
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Infotainment When TA is not broadcasting, turn the CD mode Audio settings function on and off with the TA button. In the CD menu, choose folders and/or The different sound settings for the radio tracks to play. When the Traffic Announcements are available in the menu.
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Infotainment The radio starts at the same volume (but, TV mode Functions in the DVD menu within the pre-set minimum and cabin , use To change TV channels in the Function Action maximum limits) it had when it was the control panel or remote control to set Chapter- / Switch to the previous (-) turned off.
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Infotainment Bluethooth® settings in the main Phone functions on the radio panel Announcements menu Function Action Up to three microphones for Find the Bluetooth functions in the main ® Answer call Briefly press the GREEN announcements can be connected to the Menu under "BTOOTH".
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Infotainment Microphone Loudspeakers player or TV tuner). A videobox must be used if two video sources are connected. Loudspeakers for driver The microphones are part of the audio system. The loudspeakers for the driver are fitted Further system settings in the ceiling or in the partition wall behind the driver seat.
Camera Reversing camera The reversing camera is mounted above the rear window, behind the roof spoiler. It turns on and off automatically when the reverse gear is engaged and the image is transmitted to the driver's display. Display The images from the cameras are shown on the driver's display on the dashboard.
Wheelchair lift Wheelchair lift Interlock system Ensure that the interlock system is The bus is equipped with a wheelchair activated. The interlock system prevents lift. It has a rated load capacity of 350 kg the lift from being operated if it is unsafe (766 lb).
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Wheelchair lift NOTE Deploy platform To deploy the lift, open the lift Ensure that the rails are secured against compartment door and hatch. self-folding. • Insert the plug of the hand held control into the socket located next to the lift. •...
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Wheelchair lift DANGER For safety, two people must perform this operation, one next to the control devices, and the other opposite the door. Enable emergency use • Inside the luggage compartment, locate the switch on the electric box next to the lift compartment. Turn the DANGER switch to disconnect the motor from locking the platform extension.
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Wheelchair lift Lower platform • Depress the solenoid valve fitted on the lift control housing at the side of the luggage compartment to lower the platform. The platform will stop when the solenoid valve is no longer depressed or when the platform is in the lowest position.
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Wheelchair lift • Rotate the button in the clockwise to Threshold warning system maintenance operations. The platform close the emergency safety flap. must be fully stowed to view the cycle This module is installed above the lift Fasten the button with the nut. counter display.
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Wheelchair lift • Being able to pivot inside the bus assures that a passenger can safely exit facing outward. Do not place large pieces of equipment that can hinder the wheelchair. • Do not rely on a threshold-warning device (audible, or other) to confirm that it is safe for a passenger to exit.
Toilet Toilet Flushing Activate the toilet Press the flushing button once to flush To activate the toilet main power supply, the toilet. If further flushing is required, push the WC button on the dashboard. wait until the first flushing cycle is complete, then flush again.
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Toilet Position the bus so that the drain NOTE valve outlet is above the indicated place for sewage discharge content. Regular wholesale toilet paper is not recommended since it can block the Open the tank drain valve, using the system. button placed behind the mirror in the toilet.
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Toilet Empty the tank by using the draining valve. Position the bus so that the drain valve outlet is above the indicated place for draining. Filling the freshwater tank: When the water in the freshwater tank falls below a certain level, a warning light in the dashboard alerts the driver.
Emergency call Request Support Alert The Request Support Alert (RSA) switch, or panic button, is a way for the driver to inform the Fleet Management central system that an emergency is occuring. When RSA is activated, a signal is sent to the central system, requesting assistance.
In case of fire Fire protection system activated through a hydro pneumatic instrument cluster together with the system and can operate without symbol in the driver information display. electricity. When a fire is detected, water In case of fire Contact service personnel for support. mist is sprayed over the fire to lower the temperature and push the air away.
Emergency exit release handle and pushing the hatch Door emergency opening Emergency window upwards. Next to each door is a valve that can be In the event of an emergency, the bus used to open the door in case of an can also be exited using the emergency emergency.
Place the warning triangle behind the bus, according to the national traffic regulations. Contact Volvo Action Service, they have the equipment and knowledge to help Fire extinguisher you. The bus is equipped with a fire...
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Equipment NOTE Regularly check whether the fire extinguisher pressure gauge needle is in the green field. Jack The bus has special designated lifting points to ensure the bus can be lifted in a safe manner, see Jacking points page 93. NOTE The jacks supplied with the bus should only be used to lift the bus to replace...
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Equipment Tools The tool box generally contains these tools. Deviations may occur depending on market specification. Crank Hose, pump connection and hose clamp Hammer Adjustable spanner Combination screwdriver Adjustable pliers Towing brace and pins Socket wrench and lever...
Recovery and towing Recovery and towing • Raise the bogie axle so that the Procedures before towing wheels are not turning when If the bus has become difficult to control, reversing the bus. it may need to be recovered to a CAUTION •...
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NOTE CAUTION Open or remove the front hatch. Each towing eye can be loaded straight Volvo strongly recommend that service from the front with half of the bus' gross Thread the towing brace. technicians perform all tasks involved in vehicle weight.
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Recovery and towing DANGER Chock the wheels or connect a draw bar between the bus and recovery truck to prevent the bus from moving. Some tasks involved in releasing the parking brake may require staff from the recovery truck to work underneath the bus. The tyre inflation hose is connected between the tyre inflation valve and a tyre valve.
The preferred alternative is to replace the bellow where the bus broke down, or be towed to the nearest Volvo work shop. Only if other options are judged impossible, the bus shall be driven. In...
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Align the jack under the axle wheel, the brake drum and the hub. mind that tyres are very heavy, approx. indicated by the label. 100 kg. Volvo strongly recommend calling Make sure that the tyres always have the for assistance when replacing punctured DANGER correct pressure and that the correct size tyres.
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Punctures After torque-tightening, angle-tighten the wheel nuts 90°±10° degrees. Lower the bus before final tightening. Fitting dual wheels Fit the two guide sleeves. Place inner wheel onto the hub so that it is centred. Repeat step 2 for the outer wheel. Make sure that the valve is located on the opposite side to the valve on the inner wheel.
Emergency starting Jump start using cables minutes at a higher idling speed than normal, more than 1000 rpm. Make sure that the starter battery of the Start the engine of the bus. assisting vehicle has a total voltage of 24 V or 24 V system voltage.
Emergency operation, gearbox Action in the event of gearbox malfunction If a fault has occurred in the gearbox, the limp home function can be activated. NOTE The function should only be used for short distances. Activate limp home as follows: Depress N and + button at the same time.
Engine control panel Engine control panel Engine shut off switch Pressing the engine shut-off switch (3) The engine control panel is located stops the engine. To start the engine, the inside the engine service hatch. Only ignition must be turned off and on again authorised service personnel are allowed from the driver's place, otherwise only to use the switch for turning the engine...
It is important to use a minimum of 40% The daily inspection of the bus is or coolant leaks underneath the bus. concentrated Volvo Coolant VCS in the important to help detect any faults, and cooling system, even if there is no risk of Safety equipment to avoid unplanned downtime.
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Daily inspection of the bus Doors • Check the toilet light Check that all doors open and close Fire supression system properly. Ensure that the doors' sensitive Make sure that the alarm lamp indicating edge protection as well as the low pressure in the fire supression emergency opening valves are in containers is not illuminated in the driver...
Fuelling Fuelling Measures after spillage Filling with AdBlue The bus' tanks for fuel and AdBlue must NOTE be refilled on a regular basis. Make it a WARNING good habit to always use a refuelling AdBlue spillage must not be allowed to If filling AdBlue from a canister or pump stop to perform a quick check of the bus.
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Fuelling • Spills may form white crystals of concentrated AdBlue on the bus. Rinse these crystals off with water. CAUTION AdBlue is highly corrosive and may damage connectors. If AdBlue enters connectors and cables then these must be replaced. Cleaning on its own is not sufficient.
• Sound baffles been conducted in accordance with water or cleaning agents. The Volvo Bus Corporations’ instructions. • Universal joints recommended pH is between 5,5-8. • Slip joints...
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Remember to review underbody anti- washer. Use a brush to clean the rim. corrosion coating once per year. cleaning Aluminium Contact a Volvo workshop for Alumium is sentive and is damaged if NOTE information and advice. exposed to pH-values below 4,5 and Use automatic underbody washers with above 7.
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During the first couple of months after attention to carvings and joints. the bus is delivered, the paint finish is Contact a Volvo workshop for sensitive and require special attention. information and advice. Washing and after care...
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Only wash the bus in a car wash with • Only use pastes and polishing agents recommended by autorized clean brushes. CAUTION Volvo service outlets together with its NOTE instructions. Do not wax the bus during the first 90 days from the delivery date. •...
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Use environmentally instructions. Daily maintenance friendly, neutral cleaning agents Application and removal should be done recommended by Volvo workshops. • Sweep the floor with a soft brush or a in room temperature, ensuring that the vacuum cleaner. For information on recommended bus is also the same temperature.
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Vehicle cleaning • Pressure washers, steam cleaners or Rubber edgings compartments is easily removed from running water the floor using retaining studs. • Wipe down the rubber corner • Abrasive disc or rotary scrubbing edgings with a damp cloth. NOTE machines •...
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Vehicle cleaning Velour CAUTION NOTE Daily maintenance of velour upholstered Do not use solvents as they can result in For cleaning upholstery trim, the seats involves thorough removal of dust the laminate pattern being rubbed off. appropriate vacuum cleaner suction force from their surface using a vacuum should be selected.
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Vehicle cleaning Ensure that the fresh water tank for Chrome/nickel items should be protected Windows and glass the toilet is full. by using special agents designed for this Use special fluids designed for cleaning purpose. Switch on the main power supply. glass.
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Vehicle cleaning • Open vanity door, check extractor fan and pneumatic valve connections • Verify that the water flow to the sink is smooth and constant Quarterly routine • Flush the sewage tank with fresh water. • Lubricate the sewage tank evacuation valve immediately after having flushed the tank.
Wheels and tyres Tyres no such recommendations, you can Snow chains temporarily follow recommended values It is important that tyres are checked at in the below charts. Use snow chains when neccessay. regular intervals to ensure optimum Snow chains reduce the allowable speed conditions for safety and economy.
Electrical system Working on the electrical • Always use the prescribed fuse size. • Always use original Volvo connectors (terminals, insulators, fuses, etc.). system CAUTION CAUTION NOTE Start aid units must not be connected, as these can produce very high voltage There is a risk of fire if fuses are too large.
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Fuse box, engine preheating, chassis components Relay, engine preheating, chassis components Fuses 12V system, gearbox, NOX sensor, chassis components Volvo power distribution unit (VPDU), chassis components Electrical distribution unit, chassis components Electrical distribution unit, body components Fuse box, AC unit, inverter,...
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Electrical system WARNING Always use fuses with the correct rating when replacing. Never overfuse.
Long term parking Long term parking If the bus is not driven for a long period, it must be run to operating temperature regularly and the battery charge maintained. Warming up The bus must be driven to operating temperature at least every six weeks. Drive the bus for at least 15 min until full operating temperature is reached.
Easier repairs Changing wiper blades To replace the wiper blade, fold out the wiper arm. Loosen the screw, remove the old and fit the new wiperblade. Reattach the screw. Fold back the wiper arm.
Fuel Diesel fuel - quality and • California – CARB specification • viscosity: 1.5 cSt - 4.5 cSt at 40°C function • density: 810–860 kg/m at 15°C These fuels produce less toxic exhaust emissions than standard fuels and can Water and particles The composition of the fuel is important therefore be recommended.
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If military fuels are used, despite CAUTION previous points, the fuel must fulfil claims following the use of such additives. It is not Volvo policy to test Used oil or two-stroke oil must never be the NATO F-63 specification. added to the fuel tank.
22241-1 (formerly DIN 70070). and hoses in the event of leaks. It is the only urea solution approved by Volvo for filling in Volvo's buses. AdBlue AdBlue freezes at approx. -11 °C. This is can also be marketed under other names...
Exhaust after treatment system System description Exhaust gases go through the silencer, (1) it integrates a diesel oxidation catalyst (DOC) (2) which oxidises carbon monoxide and hydrocarbon, generates heat for the active regeneration and creates a favourable gas composition for the selective catalytic reduction (SCR) catalyst.
Selective catalytic reduction The bus is equipped with selective On-board diagnostic SCR System monitoring catalytic reduction (SCR), used to reduce There is a legal requirement that emissions of nitrogen oxide and particles necessitates a standardised approach to AdBlue level in the exhaust gases. monitoring the engine and the exhaust gas cleaning.
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Warning of pulling power reduction. exhaust gases do not fulfil the legal Engine pulling power is reduced by requirement, or that the monitoring 25%. system on-board diagnostic (OBD) is not working as it should be. Contact a Volvo Warning about speed limitation. workshop.
Diesel particulate filter The ceramic diesel particulate filter function, engine oil with VDS-4 or (DPF) reduces the emission of soot VDS-4.5 grade is recommended. particles, hydrocarbons and carbon NOTE monoxide. Exhaust gases from buses with particulate General filter are still not healthy. Ensure good ventilation.
Low sulphur in the fuel increases the Service regeneration is a more advanced time intervals for regeneration. process and can only be performed by a service technician using the Volvo NOTE diagnostic tool and can take about 45 to High performance instrument version.
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Regeneration • Enable / Disable Stop safely • Parked regeneration Contact workshop • Criteria Soot level critical • Soot level Replacement of diesel particulate NOTE filter (DPF) is required Menus can be password protected. The stop lamp is activated and the control lamp for the particulate filter flashes.
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Regeneration • Released accelerator pedal Parked regeneration • Gear position N Select menu options as below. • Stationary vehicle Await ongoing data transfer. • Applied parking brake Driver information display • Status system (no fault codes in Regeneration regeneration related system) Parked regeneration •...
Brakes Electronic brake system Electronic stability program driving wheels until they rotate at the same speed as the front wheels. The electronic braking system (EBS) Electronic stability program (ESP) is a This function will not work if the gearbox complements the regular, pneumatic system that reduces the risk of the bus is declutched, the ABS is active, or if the braking system.
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No difference can be detected in braking display. An authorised Volvo workshop force since the other wheels are braked can also help retrieve this information. harder to compensate. However, a fault...
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Brakes Deactivate Off-road TCS performance until the bus is in traction NOTE mode. Deactivate Off-road TCS by pressing the Disabling the TCS from the driver switch again. information display also disables the TCS If the engine is turned off when the TCS switch.
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Brakes Slowly accelerate and release the clutch. The automatic system releases the brakes when the clutch is released, or when the engine torque is sufficient. Deactivate the function by pressing the switch again. The function is deactivated and reset when the engine is restarted. Only use the function on uphill gradients.
The engine cannot be started increase the risk of clutch breakdown. inclination of the road. For assistance contact a Volvo workshop If the air pressure to the gearbox is too or Volvo action service. low, a symbol and a message are shown in the driver information display.
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Gearbox In automatic position, it is also possible Automatic gear changing to adjust the gears up or down manually using the +/− buttons. Gear changing occurs automatically and the driver can focus on driving. The arrows in the driver information display indicate how many steps you can When changing gear, the system checks change up or down.
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Gearbox NOTE Manual gear changing Do not release the accelerator pedal You can drive the bus exclusively with during gear changing. manual gear changing or take over from the automatic gear changing system NOTE when you wish. If the bus is stopped with an unpermitted starting gear engaged in the M mode, the starting gear is automatically selected.
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Gearbox • Hill start aid smooth manoeuvring on difficult surfaces. In addition, to obtain maximum • Limp home performance from the retarder. • Enhanced shift strategy Launch control • Launch control This function allows the engine to drive • Idle drive the wheels at idle without the clutch slipping, which can be useful for example •...
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Gearbox transmission is disengaged so that the bus can roll freely and the engine is idling. Predictive cruise control The function predictive cruise control can memorise the topography while the bus is driven a certain route. The function controls the engine, transmission and brakes to optimise the driving performance and to save fuel.
Batteries Batteries the battery must be charged with a Starting assistance higher voltage than normal. The batteries play an important role in the general functioning of the vehicle, NOTE WARNING especially since vehicles are equipped Always check battery state of charge with with more energy consuming appliances.
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CAUTION Battery acid is corrosive and poisonous. The batteries must be handled in an environmentally sound manner. Contact a Volvo workshop when replacing batteries. WARNING Battery acid can cause serious burns to the skin. If the acid is in your eyes, get medical attention at once.
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Technical specifications Technical specifications This information is based on the standard bus build. Deviations depending on customer adaptions can occur. For more information, see the type plate in the bus. Overall dimensions Overall length (mm) 13 690 Overall width (mm) 2 600 Bogie (mm) 1 400...
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Electrical system must supplement the information. Volvo I-Start system: Code of the country in which the • dual battery system that separates vehicle is registered. Identification plate...
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Technical specifications Bulbs Engine Type designation, component number Bulbs can be replaced: and serial number are punched on the • when the bus is equipped with fitting top of engine block near the injector spare bulbs. pump. • when lamp cover can be easily Gearbox removed.
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INDEX Disconnected accelerator pedal ..10 Display symbols ......... 34 ABS ..........138 Door brake ......... 26 Hazard warning light ......24 AC ............52 Hill start aid ........140 Doors ..........14 AdBlue, with spillage ......104 DPF ..........131 Horn ...........
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how does the volvo9700 heater controller working I did not get heat passenger and driver