Remove/install return coolant hose on retarder

AR43.30-W-0045WR

Remove/install return coolant hose on retarder

15.03.2017

Model

963, 964

with code B3H (Water-type secondary retarder)

Shown on connection fitting with magnet

1

Connection fitting with magnet

2

Clip

3

Coolant hose

4

Clip

5

Coolant line

 Danger

Risk of death to implant wearers from working on retarder

As a safe distance from the retarder, a minimum distance of 100 cm is to be maintained between the retarder and the body parts of the affected person for people with implants.

AS43.30-Z-0002-01A

 Warning

Risk of injury to skin and eyes suffering scalding from contact with hot coolantspray. Risk of poisoning from swallowing coolant.

Do not open cooling system unless coolant temperature is below 90 °C. Open cap slowly and release the pressure. Do not pour coolant into beverage containers.
Wear protective gloves, protective clothing and safety glasses.

AS20.00-Z-0001-01A

Topical note

Notes on coolant

AH20.00-N-2080-01A

Topical note

Notes on influence of retarder on coolant/coolant sludging

AH43.30-N-0003-01WR

Topical note

Notes on avoiding damage through contamination and foreign objects

AH00.00-N-5000-01H

 

Remove/install

1.1

Remove connection fitting with magnet (1) on retarder

With magnet

AR43.30-W-0059WR

1.2

Remove coolant connection return flow from retarder

Without magnet

AR43.30-W-0041WR

2

Detach clamps (2, 4) from coolant hose (3)

AR20.20-W-7470-01H

 Pliers

*470589013700

3

Remove coolant hose (3)

 Installation: Attach the clamps (2, 4) to the coolant hose (3). Clean connections for coolant hose (3).

4

Install in the reverse order