Page 3
Foreword This manual contains information concerning the operation and function of the Volvo 9700 US/Can bus with version 2 of the multiplex electrical system. The information in this manual applies to vehicles complying wit US10 Emission Standard. Please keep this manual in the vehicle at all times.
Page 5
Driver Compartment Lighting ...................38 Passengers’ Individual Lighting ..................38 Rear Door Lighting ......................39 Position Lights ........................39 Lighting Strip ........................40 Destination Sign Lighting ....................40 Electrically Heated Rear Mirrors ..................41 Driver’s Window Heating ....................41 Driver’s Blower .........................42 Central Locking .........................42 Sun Visor..........................42 Driver’s Window........................43 Activation of the Toilet ......................43 Audio System........................43 Opening the Doors from the Outside .................44...
Page 6
Audio System........................67 Emergency and Safety Equipment ..................68 Overview..........................68 Fire Extinguisher........................68 Automatic Fire Suppression System..................69 Manual Discharge ......................70 Warning Triangle .......................71 First-aid Kit........................71 Tire Pressure Monitoring System ..................72 Tire Pressure Monitoring System (TPMS) Display............73 Tire Inflation Valve ......................74 External Air Supply Connection..................74 Jack ............................75 Toolbox ..........................76 Engine Control Box in Engine Bay ...................77...
Page 7
Economy Driving........................99 Driving in Cold Weather ......................100 If Something Happens ......................101 Safety ...........................101 If the Engine is Not Working ....................102 Punctures..........................102 Punctured Air Springs......................102 Towing ..........................103 Second Fire Detection Circuit....................104 Releasing the Parking Brake....................105 Release the Parking Brake with Air from the Bus Tires..........105 Mechanical Releasing of the Parking Brake..............106 Regarding Disc Brakes ....................107 Changing the Batteries......................108...
Page 8
Safety Information IMPORTANT: Before driving this vehicle, DANGER be certain that you have read and that you fully understand each and every step Danger indicates an unsafe practice that of the driving and handling information could result in serious personal injury or in this manual.
Introduction 1 Driver’s Responsibility • • As the driver, you are responsible for Never crawl under the bus if it is supported the safety and comfort of the passengers by a jack. Use approved vehicle supports during the journey. Therefore, do not drive or a solid pallet in case of punctures or the bus before you have read this driver’s wheel changes.
4 Introduction Entering the Bus To open the front door: • turn the key in the lock to the horizontal position • turn the knob to the vertical position • push the pneumatic door opening button The button for the pneumatic opening of the first door is placed in the door handle.
T0009170 Protection Against Battery Discharge In order to prevent battery discharge while the bus is standing, the Volvo 9700 bus is equipped with a function that disconnects the supply to major electrical consumers such as: the kitchenette, electric heaters, some external lighting etc.
6 Doors and Hatches Doors The Volvo 9700 bus could be equipped with up to two single-leaf doors opening outwards. The doors are normally operated by pneumatic cylinders. The doors may be equipped with a system protecting passengers from being trapped in...
Doors and Hatches 7 Closing Proceed as follows: 1 Move the gear selector into neutral position 2 Engage the parking brake 3 Turn on the switch that activates the door opening push-button in the door handle 4 Open the door 5 Turn off the power supply with the main switch 6 Leave the bus and close the door using the...
8 Doors and Hatches Hatches If any of the bus hatches are open or not properly closed, a “hatch open” symbol will appear on the instrument panel display. T3018116 Note: The engine cannot be started unless the engine hatch is closed. Note: With the engine hatch open, the engine can be started by means of a button in the control box.
Doors and Hatches 11 Roof Hatches The Volvo 9700 bus is equipped with roof hatches manually operated. Manually operated hatches are opened by the handles on each side of the hatch. For more information see separated instructions “Manual Roof Hatch”...
12 Driver’s Position Driver’s Position T0015299 1 Side sun visor 6 Controller, AC 2 Side Panel 7 Controllers, audiovisual system 3 Driver’s seat 8 Locker, audio equipment 4 Front sun visor 9 Steering wheel 5 Dashboard, instrument cluster 10 Gear selector...
Driver’s Position 13 Driver’s Seat The Volvo 9700US/CAN bus is equipped with driver’s seat type National. For more information see separated instructions“Driver’s seat”. DANGER Adjusting seat position or fastening a seat belt should only be performed when the vehicle is stationary. Attempting this...
14 Driver’s Position Dashboard T8061168 1 Emergency stop 19 Central lock 2 Light switch 20 Middle door 3 Parking Brake 21 Position lights 4 Light for driver’s position 22 Service first door 5 Over speed 23 Door lock 6 Front sun visor 24 Night light under seats 7 Instrument cluster 25 Interior lights...
Page 24
Driver’s Position 15 35 Bogie 40 Mirror adjustment 36 Bus level 41 Tire Monitoring System 37 Kneeling 42 12V Output 38 Main switch 43 24V Output 39 Mirror heater...
16 Instruments and Controls Faults and Warnings There are three different types of signals that give the driver all the necessary information on the vehicle: • STOP message • warning message • information message Above the display there are three lamps (for information, warning and STOP messages), that alert the driver’s attention when necessary.
Instruments and Controls 17 Accelerator Pedal Deactivated The bus is fitted with prioritized brake function. This function deactivates a request for acceleration if both the accelerator pedal and the foot brake pedal or parking brake have T0013511 been activated simultaneously. The accelerator pedal remains deactivated until it is reset, which occurs once the pedal has been fully released.
18 Instruments and Controls STOP Message DANGER If this lamp lights while driving, stop the bus immediately and turn off the engine. T3014364 Continuing to drive may severely endanger the vehicle, the driver and/or passengers. Note: If the STOP message appears while the engine is running, it is accompanied by activation of the audible warning buzzer.
Instruments and Controls 19 Instrumentation T3061300 Types of Instruments Engine oil pressure gauge Diesel Exhaust Fluid gauge For the display, see the separate Operating Instruction “Display” Fuel Gauge Air pressure gauge for brakes Speedometer Tachometer Coolant temperature gauge Turbo pressure gauge...
Page 29
20 Instruments and Controls Oil Pressure Gauge (A) The oil pressure gauge indicates the engine oil CAUTION pressure. While driving with a warm engine, the pointer should show 3–5 bar (40–70 psi). If the warning light comes on while driving; stop the engine and locate the CAUTION cause! Failure to do may result in engine damage.
Page 30
Instruments and Controls 21 Diesel Exhaust Fluid Gauge The Diesel Ehaust Fluid (DEF) gauge shows the amount of DEF in tha tank. The red zone and warning lamp (1) give a warning of low DEF level. The following will be indicate if the DEF level drops too low •...
Page 31
22 Instruments and Controls Engine Coolant Temperature Gauge (B) This gauge indicates the temperature in the engine’s coolant system. Under normal driving conditions, the pointer should stay just below the red zone (normal operating temperature is between 80°C (176°F) and 100°C (212°F).
Page 32
Instruments and Controls 23 Display (D) The display consists of the main menu and several submenus with their relevant functions. For additional information, see the separate Operating Instruction “Display”. T0012082 Tachometer (E) The tachometer scale is divided into three zones. During normal driving you should stay within the green zone, which gives the best fuel economy.
Page 33
24 Instruments and Controls Speedometer (F) The speedometer indicates the speed of the bus in mph. For some markets, speedometers are also available that indicate speed both in mph and km/h. T0011985 Fuel Gauge (G) The fuel gauge shows the amount of fuel in the tank.
Page 34
Instruments and Controls 25 Air Pressure Gauge for Brakes (H) DANGER Stop the bus immediately if any of the warning lamps illuminate! A warning lamp will illuminate if there is an excessive pressure drop in the braking system. Investigate the cause of the fall in pressure. Failure to do so may result in failure of the vehicles brakes that may cause an accident, leading to serious personal injury or death.
26 Instruments and Controls Instrument Panel Lamps and Symbols T3061322 Symbol Meaning Symbol Meaning Left indicator on Service personnel Right indicator Screen / mirrors heating activated If there is a problem with Battery not charging the bus you must stop. The switch for Information increasing load on...
Page 36
Instruments and Controls 27 Kneeling activated (for Parking brake applied easier access) Differential lock OBD – On-Board activated Diagnostics Stop at the next Fault in the door lay-by Entering or exiting the bus DEF Low Level with a pram T8061207 Main beam Toilet Occupied T8061456...
28 Instruments and Controls Light Switch Lights off or automatic activation of dipped beam Parking lights Dipped beam Auxiliary spotlights Lighting switch Pressing the switch turns the front fog lights on and off. Pulling it turns the rear fog lights on and off. Indication (repeater) lamp, front fog light Indicator light, fog light, rear Instrument lighting rheostat...
Page 38
Instruments and Controls 29 Hazard Warning Lights Pressing this switch in will turn on all the bus hazard warning lights (both sets of direction indicators). The hazard warning lights will work even if both the ignition and power supply are turned off (with the main power switch).
30 Instruments and Controls Switches The number of switches depends on the bus specification. Main Switch The bus is equipped with a main power switch. By switching off the main power before leaving the bus, all the major electrical consumers are switched off, which helps to preserve sufficient battery capacity to enable subsequent bus starting.
Instruments and Controls 31 Emergency Stop Note: Only use the emergency cut out in an emergency situation; to switch off the electrical feed in normal conditions use only the main switch. When the emergency stop is activated the following occurs (can vary from country to country): •...
32 Instruments and Controls Kneeling This switch allows the right-hand side of the DANGER bus to be lowered (kneeling) to a level that facilitates passenger entry and exit. Ensure that the bus can kneel without the There are two possible operating modes for risk of trapping passengers’...
Instruments and Controls 33 Level Control The ground clearance of the bus can be adjusted with this switch. • to lower the bus press the lower part of the switch, e.g. while passing under a low bridge. • to raise the bus press the upper part of the switch, e.g.
34 Instruments and Controls Increasing Load on the Driving Axle (trailing axle lift) The drive axle load is increased by pressing this switch. Increase in drive axle load is often an advantage when moving on slippery surfaces. Pressing this switch increases the load on the driving axle by removing the suspension load on the trailing (non-driving) axle.
Instruments and Controls 35 Traction Control System (TCS) The TCS system automatically reduces the driving torque of the engine if the drive wheels start to spin. At speeds below 40 km/h (25 mph) the TCS system also acts as an automatic differential brake, braking the driving wheel that begins to spin.
36 Instruments and Controls Differential Lock Differential lock allows drive axle shafts to be connected together. The wheels then rotate at the same speed, which makes driving on slippery surfaces easier. The differential lock is only to be used on slippery surfaces.
Instruments and Controls 37 Passenger Compartment Lighting This switch turns on the passenger compartment lighting as follows: Press one time— half of the lamps lights up. Press two times-all the passenger compartment lighting lights up. Press and hold by 3 seconds — to turn off passenger compartment lighting.
38 Instruments and Controls Driver Compartment Lighting This switch has three positions as follows: Position I — or bottom position, all lighting is off. Position II — or middle position, the lighting is off if the door is close, but the lighting is on if the door is open.
Instruments and Controls 39 Rear Door Lighting When this button is activated, the entrance lighting of the rear door switches on when it is open. In some buses there is a double-position control. It operates as follows: Position I — the light switches on when the door is open.
40 Instruments and Controls Lighting Strip 9700 DOT bus is equipped with a lighting strip mounted along the luggage racks. These stripes lights 100% on when the main switch is turned on, but when the parking brake is released, the stripes lights 50%. Destination Sign Lighting This switch has three positions as follows: Position I —...
Instruments and Controls 41 Electrically Heated Rear Mirrors Pressing the button switches on the heating for 8 minutes. In buses for the Scandinavian market, this button operates as follows: One brief press of the button (less than 1 second) switches on the heating for 8 minutes.
42 Instruments and Controls Driver’s Blower Switch for the driver’s blower. It turns on/off two small fans located on the top of the driver’s and guide’s places. Push the switch to turn on both fans and push again to turn off. T1008550 Central Locking This switch locks/unlocks all luggage...
Instruments and Controls 43 Driver’s Window This switch facilitates lowering and raising of the driver’s window. T3018172 Activation of the Toilet Activates the power for the toilet and disengages the lock. T3018183 Audio System Once the control is activated, the audio and video system is enable.
44 Instruments and Controls Opening the Doors from the Outside Allows for the opening of the doors using the external push-button. T1008555 Middle Door Allows for the opening of the middle door for the wheel chair. T3018176 Emergency Window in use Indicator Lamp This lamp lights up to indicate that one of the emergency windows has been opened.
Instruments and Controls 45 Switches in the Electrical Center The Volvo 9700 bus is equipped with additional push button switches in the electrical distribution box. Air Conditioning Test. Using this switch the driver can check if the air condition is working.
46 Instruments and Controls Controls Starting Switch The ignition switch has four positions: Stop position. Intermediate position. In this position certain electrical devices can be used according to customer requirements. Drive position. Between positions II and III there is a spring-return position for preheating.
Instruments and Controls 47 Adjusting External Rear-view Mirrors Both rear-view mirrors are adjusted using the same switch. The switch can be turned to one of the two positions (adjustment of the right or left mirror). The arrow shows which of the mirrors has been selected.
48 Instruments and Controls Open Door Brake The open door brake can be activated in various ways, depending on its design and customer requirements. The open door brake is activated only at speeds below 5 km/h (3 mph) if any of the / specified doors are opened.
Instruments and Controls 49 General Door Brake Deactivation Depending on the design, the electrical distribution box may also be equipped with a disabling switch (bypass switch). This switch deactivates the door brake independently of the other functions. Note: This switch should only be used in the event that the bus cannot be driven in the normal manner.
50 Instruments and Controls Direction Indicator, Dipped/full Beam Changer 1 Location of point of resistance. When making manoeuvres requiring only slight movements of the steering wheel (changing lanes, overtaking), move the stalk up or down and hold it there. After releasing the stalk, it will immediately return to its neutral position.
Instruments and Controls 51 Windscreen Wipers, Windscreen/headlight Washer Note: This stalk also provides control of the display, for additional information about display control, see the separate Operation Instruction “Display”. 1 Interval wiping Used when driving in mist or drizzle conditions. The wipers make one sweep every 10 seconds.
52 Instruments and Controls Transmission Transmission, I-shift The bus may be fitted with an I-shift automatic transmission. Both clutch operation and gear shifts are performed fully automatically. If necessary the gears can be changed manually. By pressing the FOLD button and tilting the lever downwards to the position where the lever is on a level with the seat, extra room may be created for the driver.
Instruments and Controls 53 Retarder The transmission has an integrated retarder, which helps to brake the bus reducing the load on the brakes as a result. It is automatically engaged by the initial movement of the foot brake pedal, even before the wheel brakes are engaged.
54 Instruments and Controls Retarder Overheating If the retarder remains engaged for a long time (e.g. during a long downhill stretch) it may overheat, causing an increase in retarder oil temperature. T3014366 The first indication of retarder overheating is the white “INFO” lamp lighting and the temperature symbol showing up on the display.
Instruments and Controls 55 Transmission Overheating If the transmission overheats, the white “INFO” lamp will light and the display will show a red symbol. If the temperature rises further, the red “STOP” lamp will light. Slow down and stop T3014366 the bus as soon as it is safe to do so.
56 Instruments and Controls Brakes Parking Brake The parking brake acts on the drive wheels. DANGER When the hand control is in the forward position with the compressed air system Never start driving while the brake system charged and the blocking valve depressed, warning lamp is still lit.
Instruments and Controls 57 Emergency Brake To use the parking brake as an emergency brake, move the lever gradually backwards to the parking position. Keep the catch pulled in all the time, or the control will fasten in the locked position. Note: The parking brake is only to be used for parking or as an emergency brake in case of malfunction of the foot brake system.
58 Instruments and Controls Service Brakes The bus is equipped with an EBS brake system (Electronically-controlled Braking System). This system monitors and controls brake operation. For additional information concerning the EBS system, refer to the separate Operating Instruction “EBS”. If the main brakes are used without care when driving down steep and long inclines, they will heat up very quickly to extreme temperatures.
Page 68
Instruments and Controls 59 EBS controls the ABS and ASR braking forces. It is fitted only on buses with disc brakes. ABS is a part of the EBS system and works completely automatically. The ABS (Anti-lock Brake System) prevents the T0009682 wheels from locking up during braking.
Page 69
60 Instruments and Controls Compensating for Differences in the Wear of the Brake Pads If the brake pads on one of the axles wear down faster than those on the other, braking force is redistributed so that a greater portion of the braking force is applied to the wheels on the axle with less wear.
T3014365 A/C Controller The Volvo 9700 bus is equipped with an AC controller to maintain a constant temperature inside the bus. For more detailed information, see separate instructions “AC controller”...
62 Instruments and Controls Destination sign control The Volvo 9700 bus is equipped with a high definition destination sign. Use instructions: • Destination text: Press the select button up to the D letter appears in the display. Insert the destination text code using the...
Interior Equipment 63 Interior Equipment T0015326 To enhance travel comfort, the bus may be fitted with additional interior equipment such 1 Toilet 2 Monitors...
64 Interior Equipment Toilet The bus is equipped with a toilet, located on the right-hand side at the rear of the vehicle. Pressing a switch on the dashboard enables the toilet to be used, by releasing its central lock and switching on the toilet power supply. While the toilet is occupied (after locking the door) a sign lights up in the passenger compartment.
Interior Equipment 65 Passengers’ panel Above every pair of passenger seats there is a passenger panel. On each panel there is: 1 Knob to open/ close AC 2 Switch to on/ off reading lights 3 Reading lights 4 AC outlet grill T8061203 Push-button: 1 Right reading light (to turn on push the...
66 Audiovisual System Audiovisual System T0015327 To enhance the comfort of the passengers during journeys, the Volvo 9700 bus is equipped with an audiovisual system, whose main components are: 1 Loudspeakers in the luggage racks 2 CD, DVD player 3 Driver’s loudspeakers...
Audiovisual System 67 Audiovisual Controller The Volvo 9700 could be equipped with main unit, giving the driver complete control of the system. See separate Operating Instruction: “Blaupunkt Sound & Vision ”. T0015281 Video System There are four LCD monitors in the bus. They are activated by selecting the VIDEO signal source on the audiovisual controller.
68 Emergency and Safety Equipment Overview As the driver you must always be familiar with the location of the emergency equipment in the bus, and how to use it. It is essential that all emergency equipment is checked on a regular basis to make sure that it is in working condition and in place.
Emergency and Safety Equipment 69 Automatic Fire Suppression System The bus is equipped with an Automatic fire detection and suppression system (AFSS) . This system provides continuos monitoring of the hazard areas of the engine bay. It responds to fires fueled by diesel, oil, lubricants and another flammable liquids.
70 Emergency and Safety Equipment Manual Discharge In the event of fire: 1 Twist and pull tamper seal to remove 2 Lift cover 3 Push red button If the driver activates the Manual discharge switch the following will occur: The “FIRE” alarm lamp will illuminate and the alarm buzzer will sound The extinguisher will discharge T8061299...
Emergency and Safety Equipment 71 Warning Triangle The warning triangle is located either in the toolbox, or in a holder to the right of the driver. The warning triangle is used whenever a fault forces the bus to stop in a hazardous location. Switch on the hazard warning lights and place the warning triangle at a distance stipulated by the traffic regulations of the country in...
72 Emergency and Safety Equipment Tire Pressure Monitoring System The Tire Pressure Monitoring System (TPMS) is a sensing device designed to identify and display tire operating data and activate an alert or warning when pressure or temperature irregularities are detected. Note: Is it responsibility of the driver to react promptly and with discretion to alerts and warnings.
Emergency and Safety Equipment 73 Tire Pressure Monitoring System (TPMS) Display The TPMS Display knows where the sensor are located. It receives the raw temperature and pressure readings from the TPMS receiver, it reads several signals from the vehicle and does the calculation required to generate the various screens.
74 Emergency and Safety Equipment Tire Inflation Valve Tire inflation valve may be used to: • inflate a tire using the bus pneumatic system • release the parking brake with air from a tire Its main use is to release the parking brake in a situation when the bus cannot supply its own air, e.g.
Emergency and Safety Equipment 75 Jack The bus is fitted with special jacking points to comply with safety regulations. For detailed information concerning the use of the jack and changing wheels, see the separate Operating Instruction “Replacement of Wheels, 9700” DANGER Always ensure that the bus is standing on a level surface and chock the wheels so it...
76 Emergency and Safety Equipment Toolbox The toolbox and tools can be purchased from your local dealer. A complete toolbox contains: Toolbox Item Part Number Jack (2 units) 3124497 Adaptor for the jack 3178753 Wheel wrench 9521826 205465449 Towing kit Hammer 962207 Pumping hose...
Emergency and Safety Equipment 77 Engine Control Box in Engine Bay The engine control box is located behind the engine hatch in the back of the bus. It is used only in conjunction with servicing. CAUTION To avoid accidental engine turning on while you are in the engine bay, the switch (1) must be in position 0.
78 Emergency and Safety Equipment Emergency Exits Doors There is a valve for emergency door opening above the door. Turning the knob cuts off the compressed air supply to the door. After turning the valve knob and hence cutting off the compressed air supply to the door, a warning lamp lights up and a buzzer sounds.
Emergency and Safety Equipment 79 Emergency Windows These windows can be opened from inside the vehicle as emergency exits. A decal on window sills indicates the location of the emergency windows. To open an emergency window, lift the window release bar (sill) and push the window open from the bottom.
80 Starting and Driving Checking Before Driving Before starting the bus and driving off, check the sensitive edges on the doors. If the door leaf during opening encounters an obstacle, the door should stop. If the door leaf encounters an obstacle during closing, the door should open again.
Starting and Driving 81 Checking Warning Lights When the key is in position I, the control system checks that all the warning lamps are working properly. All the warning lamps and the warning LEDs in the meters are lit for about 5 seconds. ABS / The ABS system indicator lamp will light up for slightly longer than the others.
82 Starting and Driving Steering Servo/Hydraulic Fan Check that the oil level is between the MAX and MIN markings on the reservoir (B). Top up if necessary. T1061953 Coolant Check that the coolant level is between the MAX and MIN markings on the reservoir (A).
After filling up the tank, remove the fuel pipe and put it back on the pump. Close the fuel filler cap and the flap. Volvo 9700 buses have two tanks with 400 liter (105 gallons) capacity each one. CAUTION...
84 Starting and Driving Diesel Exhaust Fluid (DEF) Tank On the right side and on the rear is the Diesel Exhaust Fluid (DEF) tank. The tank can hold 60 l. As a guide , use 5 — 7% DEF WARNING Use only pure certified DEF from an approved dispenser or sealed container.
Starting and Driving 85 Engine Block Heater An electric engine block heater can be installed for keeping the coolant hot when the vehicle is parked. The heater is mounted through the side of the engine block with the heater coils in the coolant jacket. The heater does not interfere with normal operation and can be permanently installed.
86 Starting and Driving Starting the Engine Starting When starting the engine, the parking brake must be engaged and the gear selector must be in neutral, i.e. N. Starting a Cold Engine When starting the engine at temperatures CAUTION of around 10°C (50°F) and below, the air entering the engine should be heated.
Starting and Driving 87 Starting a Hot Engine Start directly by turning the key to the start position. Stopping the Engine To shut down the engine, turn the key to the STOP position. In an emergency situation the engine can be shut down by using the emergency stop, see “Emergency Stop”, page Note: Before turning off engine.
Starting and Driving 89 Cruise Control Cruise control is activated by moving the switch (B) to the ON position. When the bus reached the desired speed, press the “+” or “–” side of the SET button (A). The set speed is increased or decreased by pressing the “+”...
Avoid using the retarder on slippery roads an engine brake, or a transmission brake because of the risk of locking the wheels together with the VEB (Volvo Engine Brake), and skidding (the retarder brakes only the which is an exhaust brake combined with a driving wheels).
Page 100
Starting and Driving 91 Speed Limiting When the bus is driven downhill with the stalk in position (A), the retarder acts as a speed limiter. When the bus has reached the desired speed, lightly press the "+" or "–" side of the SET button (A). The retarder will maintain the speed of the bus at the setting it had when the SET button was pressed.
Page 101
92 Starting and Driving Combined Cruise Control and Speed Limitation If the bus is equipped with cruise control (see “Cruise Control”, page 89), the cruise control system will work together with the retarder. T3008844 The stalk of the retarder should be in position (A).
Starting and Driving 93 Power Steering If the wheel is blocked on one side, against a curb for example, drive carefully forward and turn the steering wheel to allow the bus to move away from the kerb. Never try to force the wheels to turn.
Starting and Driving 95 Exhaust Aftertreatment System Volvo 9700 has an exhaust aftertreatment DANGER system which includes a Diesel Particulate Filter (DPF) and Selective Catalytic The DPF/SCR cover should not be Reduction unit (SCR). These components removed while the vehicle is in use.
96 Starting and Driving Note: The DPF/SCR and associated CAUTION components are part of a U.S. EPA and California Air Resources Board (CARB) The Diesel Particulate Filter (DPF), certified engine emissions system. These Selective Catalytic Reduction unit (SCR) components must no be moved, altered or and their components, can not be moved modified in any way.
Starting and Driving 97 High Exhaust System Temperature The icon “High Exhaust System Temperature” lights on when a parked regeneration is initiated. It also indicates high exhaust gas temperature during an speed regeneration. When the high exhaust system temperature icon is light on, do not park or operate the vehicle near people, or any flammable materials, vapors, or structures.
98 Some Advice for Driving Safe Driving 1 After starting, and regularly while driving, check that the instruments are giving their normal readings. If any warning lamp lights while driving, stop the bus and investigate the cause. 2 Never race a cold engine! Avoid idling for long periods.
Some Advice for Driving 99 Economy Driving As the driver, you are the most important link in the chain for getting the best overall driving economy. 1 Warm up the engine as quickly as possible. A warm engine and transmission uses less fuel than a cold one (and there is less wear).
100 Some Advice for Driving Driving in Cold Weather Before driving in cold weather conditions (ambient temperature +40°F [5°C] or below), pay attention to the following points: 1 The cooling system must be protected against freezing. 2 The washer fluid tank must be filled with winter liquid.
If Something Happens 101 Safety Always make passenger safety your first priority ! If something unexpected happens you should always proceed as follows: 1 Stop the bus in a place which is safe for the passengers, and where the bus itself does not constitute an obstacle for other road users.
102 If Something Happens If the Engine is Not Working If the engine refuses to start, check that: 1 The cover of the emergency switch is folded down. 2 The main power switch on the dashboard is set to on. 3 The gear selector is in the neutral position, i.e.
If Something Happens 103 Towing CAUTION Failure to disconnect the driveshaft, remove the drive axle shaft(s) or lift the drive wheels off the ground before towing or pushing the vehicle, can cause serious transmission damage and void the transmission warranty. Note: TCS should be turned off if one of the axles is raised during towing.
104 If Something Happens After mechanically releasing the parking brake, the bus cannot be braked either with the main brake or with the parking brake. Block the wheels or connect to the tow vehicle, so that the bus cannot start moving after the parking brake has been released.
If Something Happens 105 Releasing the Parking Brake Release the Parking Brake with Air from the Bus Tires. 1 To prevent the bus from moving, block its wheels or attach it to a tow vehicle. 2 Connect the clamp head of the tire inflation hose to the valve of one of the tires.
106 If Something Happens Mechanical Releasing of the Parking Brake 1 By blocking the wheels, make sure that DANGER the bus will not start rolling after releasing the parking brake. Chock the wheels to prevent the bus from moving when releasing the parking brake. 2 On both drive shaft brake cylinders there Failure to do so may result in serious are release bolts.
If Something Happens 107 Regarding Disc Brakes The brake cylinder is fitted with a release screw, which does not protrude from the cylinder during manual release. When starting to release the parking brake, a red peg emerges from the centre of the nut. It is fully out after three turns.
108 If Something Happens Changing the Batteries When changing batteries, both batteries If a cable clamp has been incorrectly installed, should have the same capacity and be of the the battery terminal must be reamed to give same age. When connecting batteries correct a sufficiently large mating surface when polarity must be observed.
If Something Happens 109 Starting Assistance In the event that the batteries are unable to CAUTION start the engine, auxiliary batteries can be used to help in starting. These batteries are connected in parallel with the ordinary bus Battery chargers with a start boost feature batteries.
110 If Something Happens Bulb Replacement Headlamps • lift the front bumper • Loosen the securing screws (A) and (B), delicately lower the lamp module and tilt it open • disconnect power supply cables • remove the bulb Note: Replace it with a new bulb of the same type and power rating.
If Something Happens 111 Xenon Lights DANGER Xenon lights should only be serviced at an authorized service facility. Never try to repair the lights on your own. Ignition voltage in xenon bulbs is 28,000 V. Servicing these lights without the necessary knowledge and service information may result in serious personal injury or death.
112 If Something Happens Fuses and Relays (chassis) The fuse and relay box is located at the front right of the bus, next to the entrance stairs and under the division wall. Relays T0012034 Relays VECU (Vehicle Electronic Control Unit), Start inhibit relay EECU (Electronic Engine Control Unit)
Page 122
If Something Happens 113 Relays VECU (Vehicle Electronic Control Unit), EECU (Electronic Engine Control Unit) Interval relay, windscreen wiper Main power supply relay motor Inverting relay, neutral signal (only automatic transmissions) 1 Depends on version. 2 This is located on the engine bay bracket near the emergency stop. 3 This is located in a steel box next to the battery box.
If Something Happens 117 Fuses and relays (body) The fuse and relay box is located at the front right of the bus, next to the entrance stairs and under the division wall. Relays T8059319 Relays AK(15) Loads +15 Defroster, speed 2 Over speed control 95 km/h [59 mph] Defroster, speed 3 Defroster, speed 1...
118 If Something Happens Fuses T8058916 Fuses Power Master ID Light under seats Transcom Middle door I/O A Module Audio & Video 12V Webasto Timer 3 Feed Relay K5 Dashboard I/O Module 24V CD Output in Driver Floor I/O B Module side Climate I/O A Module Pressure switch...
Page 128
If Something Happens 119 Fuses FREE Wheel Chair Lift Roof Left I/O Module V-Link Webasto Timer 2 7.5A Roof Hatch Front Audio & Video 24 V Middle door, I/O A Module 7.5A Toilet I/O B Module Webasto Timer 1 Dashboard converter, Electrical Binder cigarette output Copiloto, TD7...
120 Technical Data Technical Specification T8061190 Technical Specification 3-axle 13.7m 2,780 mm (109 in.) 1400 mm (55 in.) 6660 mm (262 in.) 2,850 mm (112 in.) 13,690 mm (539 in.) 2600 mm (102 in.) 3671 mm (145 in.)
Technical Data 121 Bulbs Light Rated Power Volvo p/n Main beam 70 W 990037 35 W 21008653 Dipped beam Direction indicator, front 21 W 982558 Direction indicator, rear 21 W 982558 70 W 943903 Fog lamps, front Reversing 21 W...
122 Technical Data Type Plates The vehicle identification number (VIN) is marked on an identification plate on the bus. Identification Plate Within its inside border, the identification plate is subdivided into a legal requirement section, as well as three boxes for the chassis number, drive and wheelbase.
Technical Data 123 Vehicle Identification (VIN) This is stamped on the chassis at the right-hand front end of the vehicle, i.e. in the wheel arch in front of or behind the front axle. Example: YV3R7G62151106335 Manufacturer Chassis version Engine version Brake system Check figure Model year...
Carry out all servicing and maintenance of the bus at a Volvo workshop or, for Prevost support vehicles, in Prevost service center/provider. These workshops have the trained personnel,...
Page 136
Last page Volvo Bus Corporation Göteborg, Sweden 88991057 English 10.2010...
Need help?
Do you have a question about the 9700 US/CAN and is the answer not in the manual?
Questions and answers