Removing and installing modular tachograph (MTCO)

AR54.61-T-0003BB

Removing and installing modular tachograph (MTCO)

16.2.12



Remove

 Danger!

Risk of explosion caused by escaping oxyhydrogen gas. Risk of injury caused by caustic burns to eyes, skin and mucous membranes from battery electrolyte (contains diluted sulfuric acid) or metal spatter due to short circuit. Risk of burn injuries caused by short circuit. Risk of poisoning caused by swallowing battery electrolyte (contains diluted sulfuric acid) or absorption of lead over the skin or orifices

No fire, sparks, open flames or smoking.

Wear acid-resistant gloves and clothing and safety glasses with side guards.

Do not place any conductive objects on the battery and avoid any short circuit from battery positive to ground.

Only fill liquid battery electrolyte (diluted sulfuric acid) into suitable and appropriately marked containers.

AS54.10-Z-0001-01A

1

Disconnecting and connecting electrical cables from battery

On model 671.000/005/010/312/322/327, 613.355/364/365/455/485

In case of model 671.015/020/021/030/
042/332/333

AR54.18-T-0002AA

For model 613.358/388

AR54.18-T-0002BA

In case of model 613.367

AR54.18-T-0002CB

In case of model 613.368

AR54.18-T-0002CA



Notes on battery

All models

AH54.10-P-0001-01A

2

Insert both extractor hooks (1) in the side openings of the modular tachograph (MTCO) (P3) up to the noticeable stop

 The lock (2) is unlocked in the process.

*WH58.30-Z-1007-19A

3

Pull the modular tachograph (MTCO) (P3) out of the installation opening using the extractor hooks (1)

4

Detach cover (3) from the back of the modular tachograph (MTCO) (P3) equipment

 This operation may only performed by workshop personnel who are authorized to check tachographs. To do this,remove the lead seal on the cover (3) and detach the cover (3) upwards.

5

Detach the connection plug on the back of the modular tachograph (MTCO) (P3) equipment



Install

6

Install the connection plug on the back of the modular tachograph (MTCO) (P3) equipment

7

Install the cover (3) on the back of the modular tachograph (MTCO) (P3) equipment

 This operation may only performed by workshop personnel who are authorized to check tachographs. To do this push the cover (3) from above until the lugs latch downwards and attach tamper-proof seal.

8

Insert the modular tachograph (MTCO) (P3) in the installation opening

 The modular tachograph (MTCO) (P3) must latch in the installation opening in the lock (2). Observe the manufacturer's operator's manual.

9

Connect electric lines to the battery

On model 671.000/005/010/312/322/327, 613.355/364/365/455/485

In case of model 671.015/020/021/030/
042/332/333

AR54.18-T-0002AA

For model 613.358/388

AR54.18-T-0002BA

In case of model 613.367

AR54.18-T-0002CB

In case of model 613.368

AR54.18-T-0002CA



Notes on battery

All models

AH54.10-P-0001-01A

Number

Designation

WH58.30-Z-1007-19A

Tachograph removal tool (MTCO)

000 545 0744