ar4770s0002f

Remove/install high-voltage battery

種別 ar · トピック 47.70 · バージョン 0400 · 2020-03-06

適用: Engine 780.701 in model 447

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位置付け

機能グループ 1 エンジン › 47 フューエルシステム、ドライブトレインパワーサプライ › 47.70 ドライブトレインパワーサプライ — シリーズ 447

EinPAS 16 エンジン燃料/パワーサプライ › 16.20 高電圧車両電源回路 › 16.20.20 高電圧バッテリモジュール — シリーズ 447

エンジン/トランスミッションにも適用: 780 701

AR47.70-S-0002F

Remove/install high-voltage battery

05.03.2020

Engine

780.701 in model 447

Modification notes

28.01.2020

Work procedure updated

The whole document

Remove/install high-voltage battery

S61.40-A000-79

4

End plates

5

Bracket

Remove/install high-voltage battery

S54.10-A024-79

Shown on high-voltage battery 1 (1)

1

High-voltage battery

9

Equipotential bonding line

13

High-voltage lines

1.1

Assembly holder

10

Bolts

14

Electrical wiring harness

6

Coolant hose lines

11

Bracket

15

High-voltage plug

7

Electrical connector

12

High-voltage lines

16

Bolts

8

Electrical connector

Remove/install high-voltage battery

S54.10-A025-79

Shown on high-voltage battery 2 (2)

2

High-voltage battery

9

Equipotential bonding line

15

High-voltage plug

6

Coolant hose lines

12

High-voltage lines

16

Bolts

7

Electrical connector

13

High-voltage lines

20

Cover

8

Electrical connector

Remove/install high-voltage battery

S54.10-A026-79

Shown on high-voltage battery 3 (3)

3

High-voltage battery

8

Electrical connector

15

High-voltage plug

3.1

Assembly holder

9

Equipotential bonding line

16

Bolts

6

Coolant hose lines

13

High-voltage lines

17

Electrical wiring harness

7

Electrical connector

Remove/install high-voltage battery

S47.70-A010-78

Shown on high-voltage battery 1 (1)

1

High-voltage battery

19

Contact socket housing

Remove/install high-voltage battery

S54.10-A027-79

1

High-voltage battery

12

High-voltage lines

15

High-voltage plug

2

High-voltage battery

13

High-voltage lines

18

Lifting platform

3

High-voltage battery

Remove/install high-voltage battery

Shown on high-voltage battery 1 (1)

1

High-voltage battery

24

Diagnostic system

25

Battery diagnostic unit

26

Adapter cable

S47.70-A031-06

Danger

Risk of fire/risk of explosion due to short circuit and escaping oxyhydrogen gas. Risk of (burn) injury caused by caustic burns to eyes, skin and mucous membranes from battery electrolyte/mist, short circuit and arcing. Risk of poisoning caused by swallowing battery electrolyte or absorption of lead through the skin or body orifices. Risk of death due to voltage U >= 30 V AC and U >= 60 V DC.

No fires, sparks, open flames, or smoking. Wear acid-resistant gloves, clothing, and glasses. Pour battery acid only into suitable and appropriately marked containers.

AS54.10-Z-0001-01A

Danger

Risk of death caused by vehicle slipping or toppling off of the lifting platform.

Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer.

AS00.00-Z-0010-01A

Danger

Risk of death when working on component parts and systems with U >= 30 V alternating voltage (AC) or U >= 60 V direct voltage (DC)

Do not touch damaged or defective live component parts and lines or non-insulated electrical connections and lines.

AS00.00-Z-0035-01A

Warning

Risk of injury. Moving parts can pinch, crush or, in extreme cases even sever extremities.

No parts of the body or limbs should be within the operating area of mechanical components when moving components.

AS00.00-Z-0009-01A

Topical note

General information on vehicles with high-voltage on-board electrical system and/or lithium-ion battery and/or gaseous-fuel drive system as well as personal protective equipment

AH00.00-Z-0300-01A

Topical note

Information on preventing damage to electronic components due to electrostatic discharge

AH54.00-P-0001-01A

Topical note

Notes on battery

AH54.10-P-0001-01A

Remove

1

Secure vehicle on vehicle lift.

AR00.60-S-0100E

2

Remove left and right underfloor panelings.

AR61.30-S-1001F

3

Print out "Analysis sheet on transportability of high-voltage batteries".

Analysis sheet for transportability of high-voltage batteries, form

OF47.70-S-3001-00F

Check

4

Wear personal protective equipment (arc-resistant jacket, face mask, electrical protective gloves, etc.).

Service Information: Personal protective equipment for working on high-voltage on-board electrical systems

SI54.10-P-0047A

5

Check hazard potential of corresponding high-voltage battery (1, 2, 3) and enter in "Analysis sheet on transportability of high-voltage batteries".

6

Check housing of corresponding high-voltage battery (1, 2, 3) in visible area and enter findings in "Analysis sheet on transportability of high-voltage batteries".

AR47.70-S-0002-01F

If there is a problem,

connect Market Performance Center (MPC) and general distributor.

7

Take off personal protective equipment (arc-resistant jacket, face mask, electrical protective gloves, etc.).

8

Drain coolant for high-voltage battery cooling system.

AR08.50-S-0021F

9

Remove voltage of high-voltage on-board electrical system.

AR47.70-S-1000F

10

Remove respective end plate (4).

000 588 11 62 00 Major assembly mount

WS01.00-P-0092B

000 588 10 62 00 Support plate

WS26.00-P-3309B

11

Open holders (5).

12

Remove coolant hose lines (6) at corresponding high-voltage battery (1, 2, 3).

AR20.20-P-7441-01RQ

Seal connections. Collect escaping coolant.

Commercially available tools/devices
Collecting pan

Set of protective caps

*001589009100

13

Disconnect respective electrical connector (7).

14

Disconnect respective electrical connector (8).

15

Remove screws (10).

If high-voltage battery 1 (1) will be removed.

16

Unclip bracket (11) and place high voltage lines (12) to one side.

If high-voltage battery 1 (1) will be removed.

17.1

Remove high voltage lines (12, 13) from high-voltage battery 1 (1).

If high-voltage battery 1 (1) will be removed.

17.2

Remove high voltage lines (13) from high-voltage battery 2 (2).

If high-voltage battery 2 (2) will be removed.

18.1

Place high voltage lines (12) to one side.

If high-voltage battery 2 (2) will be removed.

18.2

Place high voltage lines (13) to one side.

If high-voltage battery 2 (2) will be removed.

19

Remove high-voltage plug (15) from corresponding high-voltage battery (1, 2, 3).

AR47.70-S-0005-01F

20

Cover high-voltage plugs (15) and high-voltage connections of corresponding high-voltage battery (1, 2, 3) with protective covers.

Set of protective covers

*001589019100

Set of protective caps

*001589029100

21.1

Remove electrical wiring harness (14) from assembly holder (1.1) of high-voltage battery 1 (1).

If high-voltage battery 1 (1) will be removed.

21.2

Remove electrical wiring harness (17) from assembly holder (3.1) of high-voltage battery 3 (3).

If high-voltage battery 3 (3) will be removed.

22

Position lifting platform (18) under corresponding high-voltage battery (1, 2, 3) and align mounts.

000 588 03 62 00 Lifting platform

WS01.00-P-0091A


Only position mounts of lifting platform (18) at envisaged areas. Under no circumstances position at cooling ducts of respective high-voltage battery (1, 2, 3).
Malfunction or damage can occur otherwise.

Check

23

Check positioning of mounts of lifting platform (18) for corresponding high-voltage battery (1, 2, 3).

If mounts of lifting platform (18) are not correctly aligned with corresponding high-voltage battery (1, 2, 3),

lower lifting platform (18) and realign mounts.

24

Unscrew screws (16) of corresponding high-voltage battery (1, 2, 3).

25

Lower lifting platform (18) with corresponding high-voltage battery (1, 2, 3) until equipotential bonding line (9) can be accessed.

26

Remove equipotential bonding line (9) from corresponding high-voltage battery (1, 2, 3).

To do this, undo screw/bolt.

27

Lower corresponding high-voltage battery (1, 2, 3).

Check

28

Wear personal protective equipment (arc-resistant jacket, face mask, electrical protective gloves, etc.).

29

Check previously non-visible areas of housing of corresponding high-voltage battery (1, 2, 3) and enter in "Analysis sheet on transportability of high-voltage batteries".

If there is a problem,

contact MPC and/or general representative and store respective high-voltage battery (1, 2, 3) in specified container.

30

Perform check of corresponding high-voltage battery (1, 2, 3) using vehicle diagnosis system (24).

If high-voltage battery (1, 2, 3) will be replaced.

AR47.70-S-0000-00F

000 586 00 99 00 Battery diagnostic unit

WS54.00-P-0033C

The operation steps must be performed exactly as per XENTRY Diagnosis Software.

For this purpose, connect vehicle diagnosis system (24) with adapter cable (26) and battery diagnostic unit (25) to respective high-voltage battery (1, 2, 3).
Establish power supply for on-board diagnostic system (24).

Select the following menu path:
Battery management system (BMS) 
Special procedures 
Generate assessment report for transport of high-voltage battery.
While doing so, transfer the entered findings from "Analysis sheet on the transportability of high-voltage batteries".

Adapter cable

*222589046300

If high-voltage battery (1, 2, 3) is assessed as "not safe to transport",

temporarily store affected high-voltage battery (1, 2, 3) as "unsafe" in specified container and repeat test after 7 days.

An assessment as "not safe to transport" can occur as a result of various influences.

If no changed values are shown after a repeated check,

the affected high-voltage battery (1, 2, 3) must be considered as "safe to transport".

If the assessment "not safe to transport" continues to occur after a repeated check,

contact the MPC and/or general representative and store affected high-voltage battery (1, 2, 3) in specified container.

31

Take off personal protective equipment (arc-resistant jacket, face mask, electrical protective gloves, etc.).

32

Transfer cap (20) of removed high-voltage battery (1, 2, 3) to new high-voltage battery (1, 2, 3).

If cap (20) on new high-voltage battery (1, 2, 3) is not installed.

33

Transfer contact socket housing (19) from removed high-voltage battery (1, 2, 3) to new high-voltage battery (1, 2, 3).

If high-voltage battery (1, 2, 3) will be replaced.

To do so, release contact socket housing (19) (arrows).

34

Attach lifting device to corresponding removed high-voltage battery (1, 2, 3).

If a corresponding transport-capable high-voltage battery (1, 2, 3) will be replaced.

AR47.70-S-0002-00F

Commercially available devices/tools
Thread tap set

Adaptation

*177589036200

Lifting device

*222589006200

35

Lift corresponding high-voltage battery (1, 2, 3) from lifting platform (18) using engine hoist and set down in transportation case.

If a corresponding transport-capable high-voltage battery (1, 2, 3) will be replaced.

Commercially available devices/tools
Workshop crane

36

Remove lifting device from corresponding high-voltage battery (1, 2, 3).

If a transport-capable high-voltage battery (1, 2, 3) will be replaced.

AR47.70-S-0002-00F

Adaptation

*177589036200

Lifting device

*222589006200

37

Print out and sign the "Control unit log" and the "Analysis sheet 'Safe transportation of lithium-ion battery'" for the corresponding old high-voltage battery (1, 2, 3).

If a transport-capable high-voltage battery (1, 2, 3) will be replaced.

38

Properly pack corresponding high-voltage battery (1, 2, 3) for return delivery.

If a transport-capable high-voltage battery (1, 2, 3) will be replaced.

Old high-voltage batteries (1, 2, 3) may only be handed over for transport if the respective transportability has been established, documented and proper packaging ensured.
Include the following filled-out documents:
Control unit log
Analysis sheet "Safe transportation of lithium-ion batteries"

Install

39

Attach lifting device to corresponding new high-voltage battery (1, 2, 3).

If a corresponding transport-capable high-voltage battery (1, 2, 3) will be replaced.

AR47.70-S-0002-00F

Commercially available devices/tools
Thread tap set

Adaptation

*177589036200

Lifting device

*222589006200

40

Lift corresponding new high-voltage battery (1, 2, 3) using engine hoist and remove from transportation case.

If a corresponding transport-capable high-voltage battery (1, 2, 3) will be replaced.

Commercially available devices/tools
Workshop crane

41

Position lifting platform (18) under corresponding new high-voltage battery (1, 2, 3) and align mounts.

If a corresponding transport-capable high-voltage battery (1, 2, 3) was replaced.

000 588 03 62 00 Lifting platform

WS01.00-P-0091A


Only position mounts of lifting platform (18) at envisaged areas. Under no circumstances position at cooling ducts of respective high-voltage battery (1, 2, 3).
Malfunction or damage can occur otherwise.

Check

42

Check positioning of mounts of lifting platform (18) for corresponding new high-voltage battery (1, 2, 3).

If a corresponding transport-capable high-voltage battery (1, 2, 3) was replaced.

If mounts of lifting platform (18) are not correctly aligned with corresponding high-voltage battery (1, 2, 3),

lift new high-voltage battery (1, 2, 3) and realign mounts.

43

Remove lifting device from corresponding new high-voltage battery (1, 2, 3).

If a corresponding transport-capable high-voltage battery (1, 2, 3) was replaced.

AR47.70-S-0002-00F

Bolt, assembly holder to high-voltage battery

*BA47.70-N-1002-01F

Screw, high-voltage wiring harness holder to high-voltage battery/high-voltage battery module

*BA47.70-N-1017-01F

Adaptation

*177589036200

Lifting device

*222589006200

44

Check equipotential bonding line (9) of corresponding high-voltage battery (1, 2, 3).

Check ground lines for high-voltage on-board electrical system potential equalization

AR47.70-S-1020-01F

Nut, potential equalization ground line to high-voltage battery module

*BA47.70-N-1002-02F

45

Carefully lift corresponding high-voltage battery (1, 2, 3) using lifting platform (18) until associated equipotential bonding line (9) can be attached.

000 588 03 62 00 Lifting platform

WS01.00-P-0091A


Carefully lift corresponding high-voltage battery (1, 2, 3).
Corresponding high-voltage battery (1, 2, 3) and/or adjacent component parts can otherwise be damaged.

Aid of helper required.

46

Attach equipotential bonding line (9) to corresponding high-voltage battery (1, 2, 3).

Screw, potential equalization ground line to high-voltage battery

*BA47.70-N-1003-02F

47

Align corresponding high-voltage battery (1, 2, 3) with battery frame and lift up to contact surface.

Aid of helper required.

48

First position screws (16) of corresponding high-voltage battery (1, 2, 3) and then tighten.

Screw, assembly holder to high-voltage battery module

*BA47.70-N-1016-01F

49

Lower lifting platform (18) and remove from working area.

000 588 03 62 00 Lifting platform

WS01.00-P-0091A

50.1

Attach electrical wiring harness (14) to assembly holder (1.1) of high-voltage battery 1 (1).

If high-voltage battery 1 (1) was removed.

50.2

Attach electrical wiring harness (17) to assembly holder (3.1) of high-voltage battery 3 (3).

If high-voltage battery 3 (3) was removed.

51

Remove protective covers and attach high-voltage plug (15) to corresponding high-voltage battery (1, 2, 3).

AR47.70-S-0005-01F

Safety screw for locking element on high-voltage plug

*BA47.70-N-1014-01F

Set of protective covers

*001589019100

Set of protective caps

*001589029100

52.1

Attach high voltage lines (12, 13) to high-voltage battery 1 (1).

If high-voltage battery 1 (1) was removed.

52.2

Attach high voltage lines (13) to high-voltage battery 2 (2).

If high-voltage battery 2 (2) was removed.

53

Position high voltage lines (12) and clip on bracket (11).

If high-voltage battery 1 (1) was removed.

54

Position high voltage lines (12, 13), attach screws (10) and tighten.

If high-voltage battery 1 (1) was removed.

Screw, high-voltage wiring harness holder to high-voltage battery/high-voltage battery module

*BA47.70-N-1017-01F

55

Connect electrical connectors (7, 8).

56

Remove protective covers and attach coolant hose lines (6) to corresponding high-voltage battery (1, 2, 3).

AR20.20-P-7441-01RQ

Set of protective caps

*001589009100

57

Align coolant lines and close brackets (5).

58

Install removed end plates (4).

Topical note

Notes on self-locking nuts and bolts

AH00.00-N-0001-01A

000 588 11 62 00 Major assembly mount

WS01.00-P-0092B

000 588 10 62 00 Support plate

WS26.00-P-3309B

Bolt, end plate to assembly holder

*BA47.70-N-1015-01F

59

Remove fuse of the vehicle.

AR00.60-S-0100E

60

Put the high-voltage on-board electrical system into operation.

AR47.70-S-1000F

61

Fill coolant for high-voltage battery cooling system and vent high-voltage battery cooling system.

AR08.50-S-0021F

62

Attach charger to on-board electrical system battery.

If a corresponding high-voltage battery (1, 2, 3) was replaced.

AR54.10-S-1127E


A sufficient power supply for the on-board electrical system battery must be guaranteed throughout the entire work procedure.
Otherwise any undervoltage that occurs may damage the control units.

Follow the operating instructions for the charger.

Use the charger to ensure that an adequate voltage (min. 12.5 V) is provided for the on-board electrical system battery.

63

Perform commissioning of corresponding high-voltage battery (1, 2, 3) using vehicle diagnosis system (24).

If a corresponding high-voltage battery (1, 2, 3) was replaced.

AD00.00-S-2000-04E

Menu path in the respective battery management system (BMS) control unit:
Adaptations 
Initial startup
Process complete procedure.

64

Remove vehicle diagnosis system (24).

If a corresponding high-voltage battery (1, 2, 3) was replaced.

65

Disconnect charger.

If a corresponding high-voltage battery (1, 2, 3) was replaced.

66

Install left and right underfloor panelings.

AR61.30-S-1001F

High-voltage battery, high-voltage battery module, DC/DC converter, charger

Number

Designation

Engine 780.701 in model 447

BA47.70-N-1002-01F

Bolt, assembly holder to high-voltage battery

Nm

32

High-voltage on-board electrical system potential equalization ground lines

Number

Designation

Engine 780.701 in model 447

BA47.70-N-1002-02F

Nut, potential equalization ground line to high-voltage battery module

Nm

16

High-voltage on-board electrical system potential equalization ground lines

Number

Designation

Engine 780.701 in model 447

BA47.70-N-1003-02F

Screw, potential equalization ground line to high-voltage battery

Nm

16

High-voltage battery, high-voltage battery module, DC/DC converter, charger

Number

Designation

Engine 780.701 in model 447

BA47.70-N-1014-01F

Safety screw for locking element on high-voltage plug

Nm

4

High-voltage battery, high-voltage battery module, DC/DC converter, charger

Number

Designation

Engine 780.701 in model 447

BA47.70-N-1015-01F

Bolt, end plate to assembly holder

Nm

24

High-voltage battery, high-voltage battery module, DC/DC converter, charger

Number

Designation

Engine 780.701 in model 447

BA47.70-N-1016-01F

Screw, assembly holder to high-voltage battery module

Nm

18

High-voltage battery, high-voltage battery module, DC/DC converter, charger

Number

Designation

Engine 780.701 in model 447

BA47.70-N-1017-01F

Screw, high-voltage wiring harness holder to high-voltage battery/high-voltage battery module

M8x16

Nm

18

M8x20

Nm

30

Remove/install high-voltage battery
Remove/install high-voltage battery
Remove/install high-voltage battery
Remove/install high-voltage battery

177 589 03 62 00

Adaptation

222 589 00 62 00

Lifting device

001 589 00 91 00

Set of protective caps

001 589 01 91 00

Set of protective covers

Remove/install high-voltage battery
Remove/install high-voltage battery

001 589 02 91 00

Set of protective caps

222 589 04 63 00

Adapter cable

参照文書