Scania Higer A30 User manual

To User

Scania Higer A30, mounted with original SCANIA chassis, is a

newly developed deluxe coach.

The coach mainly runs on the high graded road and highway for

passenger transportation and tourism, etc.

This driver’s instruction contains operation, structure, specification

and maintenance of the coach body. You are kindly advised to read the

manual carefully for the correct operation and maintenance of your

coach.

In regard to the chassis instruction, please read the “Scania

Driver’s Instructions” and keep the operating instructions within the

vehicle.

Correct operation and maintenance can result in good

performance and longer service of the coach and lower operating

costs.

This driver’s instruction is edited on basis of the products before

delivery from the factory. Higer Bus Company Limited reserves the

right to modify the specification or change the parts or components of

this model at any time without modification of the delivered coaches.

In case of any questions or suggestions concerning our coaches,

you are welcome to provide feedback for our continuous improvement

of our products as well as better service to you.

Higer Bus Company Limited

June 2012

Catalog

Vehicle Identification ............................................................. 1

Specification .......................................................................... 2

Body structure ....................................................................... 4

Driver’s area ......................................................................... 5

Passenger door ..................................................................... 6

Safety equipment ................................................................ 12

Rocker switch ...................................................................... 19

Driver’s seat ........................................................................ 29

Rear view mirror .................................................................. 32

Passenger area ................................................................... 34

Electronic clock ................................................................... 36

Microphone amplifier ........................................................... 39

DVD .................................................................................... 40

LCD ..................................................................................... 69

Reverse monitor .................................................................. 70

Air conditioning ................................................................... 72

Heating system ................................................................... 81

Defroster ............................................................................. 84

Electrical part ...................................................................... 87

Vehicle Identification

Nameplate

The coach body nameplate is riveted on the RHS door entrance

panel of the front passenger door entrance.

1

Specification

Body

Parking on slope % ≥ 20

Passenger door - Out swing

Roof hatch 2

Window -

Double glazing front

windshield, the rest is

tempered glass

Electrical apparatus - 24V negative grounded

A/C system

Type -

Roof mounted condenser

and evaporator

Cooling power kw 30

Refrigerant - R134A

Inner

equipment

Media player



2

Specification

Inner

equipment

Front headlamps -

xenon headlamps/

halogen headlamps

Daylight lamp+ LED night

lamp

-



Floor leatheroid

-

domestic floor leatheroid

Composite floor

-



Guardrail - -

CAN -



3

Body structure

1 Front fog lamp 6 Rear view mirror

2 Headlamp 7 Passenger door

3 Decoration panel 8 Front wheel

4 Windscreen wiper 9 Luggage compartment

5

Windscreen

10

Rear wheel

4

Driver’s area

1 Rocker switch(Centre console) 12 Retarder control handle

2

Microphone amplifier

13

Gear selection button

3

Media player

14

Brake pedal

4

Reverse monitor

15

Accelerator pedal

5

Vent

16

Rocker switch(L-panel)

6

Rocker switch

17

Rear view mirror

control button

7

Combination switch

18

Microphone

8

Steering wheel

19

A/C control panel

9

Ignition switch

20

Parking brake

10

Instrument cluster

21

Driver’s seat

11 Rocker switch and Headlamp

knob

5

Passenger door

1. Mechanical lock

The mechanical lock is installed on the outside of front door panel.

Unlock the door

 Rotate the lock cover by 180° to expose the key hole;

 Insert the key and turn clockwise by 90°;

 Turn the handle (with the key) clockwise by 90° and then

release it. The handle will automatically turns back by 90° and

the lock pin extends out;

 Turn the key counterclockwise by 90° and then withdraw the

key;

 Rotate the lock cover to cover the key slot.

Lock the door

 Rotate the lock cover by 180° to expose the key hole;

 Insert the key and turn clockwise by 90°;

 Turn the handle (with the key) counterclockwise by 90° and then

release it. The handle will automatically turns back by 90° and

the lock pin extends out;

6

Passenger door

 Turn the key counterclockwise by 90° and then withdraw the

key;

 Rotate the lock cover to cover the key hole.

Caution:

Once the door is secured by the key, the electro-pneumatic

controls of the door are disabled.

2. Remote control

 Press the button“ ” to unlock the door. Press the button” ” to

lock the door.

 Replace the battery in the remote control when the indicator

light becomes dim or the control distance is reduced

drastically;

 The upper buttons control the front passenger door, the lower

switch control the middle passenger door;

 Each remote control is coded to ensure its uniqueness. Each

new coach is delivered equipped with two remote controls. If

7

Passenger door

they are lost, contact your Scania dealer.

 If the coach is equipped with only the front passenger door, the

remote control will only contains the upper row buttons.

Note:

1) The remote control will only function when the handbrake is

applied or the air pressure in the system is within the normal

range.

2) The spare remote control should be kept in a safe location;

3) Do not throw or mishandle the remote controller

3. Rocker switch on dashboard

 The battery master switch if turned on (by pressing the lower

edge) will connect to bulk of the electrical system to the battery.

 The driver can control the door with the rocker switch on the

instrument cluster. “1” switch control the passenger door.

 Press the upper or lower part of a rocker switch to open or shut

8

Passenger door

the door.

Warning:

1) Ensure that there is no obstacle before operating the

passenger door.

2) If the passenger door is obstructed by any person or objects

during closing, it will re-open automatically.

4. Emergency switch

Outer emergency switch

Position of the outside emergency switch of front door: The switch is

installed close to the front door;

Position of the outside emergency switch of middle door: The switch is

installed close to the middle door.

Operation:

 In an emergency, rotate the red emergency knob clockwise to

release the air pressure in the pump. The door can then be

opened manually by pushing/pulling.

 Reset the red emergency knob to its initial position before

9

Passenger door

reverting to the normal door control.

 If the vehicle is not in use for extended period, turn on the

emergency switch. This will release the air pressure in the

pneumatic pipelines.

Inner emergency switch

Position of the inner emergency switch: The valve is installed above

the front or middle door in the coach.

Operation:

 In an emergency, rotate the red emergency knob clockwise and

push open the door by hands.

 Rotate the red emergency knob counterclockwise to its initial

position before reverting to normal control.

10

Passenger door

Note:

The rocker switch controlling the door on the dashboard and the

remote control will be disabled when the emergency switch is been

turned on.

11

Safety equipment

1. Safety belt

Three point safety belt

Function of safety belt

Protect the driver and passengers in an emergency.

Operation:

1) Insert the tongue of the belt into the buckle at the cushion as

indicated in the above picture. A click sound will ensure that the tongue

is safely “locked” in the buckle.

2) To release, press the RED button at the side of the buckle as shown

in the above picture. This will unfasten the belt.

3) The three point belt should extend to the chest and hip instead of

12

Safety equipment

being under the arm or at the waist.

Note:

1） The seat belt should not be twisted.

2） Damaged seat belt should not be repaired but replaced.

3） Over inclination will prevent the seat belt from normal extension

or retraction.

2. Emergency switch of passenger door

In an emergency, turn the red emergency switch clockwise to

release the air pressure from the pump. The door can then be

pushed open by hand. Rotate the switch counterclockwise to its

initial position before reverting to the normal door control. (Refer to

the related passenger door for details)

Warning:

Do not operate the emergency switch other than during an

emergency, to avoid any injury.

13

Safety equipment

3. Emergency exit window

In an emergency, break the side window to escape.

As the centre part of the tempered glass window is tougher than the

edges, knock the edge, especially from the top middle, by directing the

hammer hitting tip at an angle. Continue hitting until cracks appear and

the glass is broken. The heels of female shoes can also be used for

the purpose, if there is a lack of hammers. The thinner the heel, the

more effective it will be in breaking the glass.

Note:

Check to ensure all the hammers are at the right positions before

driving each day.

14

Safety equipment

4. Portable fire extinguisher

Position:

There is one fire extinguisher in the bus, which is fixed on the edge of

step stripe beside the driver.

Operation:

1) Pull out the safety pin completely from the handle

2) Press the handle, directing nozzle towards the fire, to extinguish

the fire.

Note:

1) Ensure that the fire extinguisher is with a valid certificate.

2) Keep the nozzle away from the skin to avoid any injury;

3) Ensure that the fire extinguishers are secured at right positions

before operating the coach each day.

15

Safety equipment

5. Ceiling hatch

Without ventilator

Operation:

1. Push the black handle upwards to open one side of the roof

hatch for ventilation.

2. Pull the black handle downwards to close it.

3. In an emergency, pull the emergency handle away from the

hatch horizontally along the ceiling, until the elastic lock pins

release the roof hatch. Push open the hatch upwards for

passengers to escape.

16

Safety equipment

With ventilator

①Protruding handle ②Red handle

Operation:

1. Push the protruding handle upwards to open one side of the roof

hatch for ventilation.

2. Pull the protruding handle downwards to close it.

3. In an emergency, pull the red emergency handle downwards on

both sides and lift the hatch until it can be opened completely for

passengers to escape.

Warning:

Do not open the roof hatch completely unless during an

emergency.

②

①

17

Safety equipment

6. Using the correct amperage fuse

When replacing fuses, it is important not to use over-rated fuses as it

may cause overheating and fire.

18

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Scania Higer A30 User manual

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