ar8370d5757a

Remove/install heating element

Type ar · topic 83.70 · version 0105 · 2003-03-04

Applies to: MODELS 901.0 /3 /4, 902.0 /3 /4, 903.0 /3 /4, 904.0 /3 /4 with CODE (H12) Hot water auxiliary heater MODELS 901.6##, 902.6##, 903.6##, 904.6##, 905.6## ## up to 292870 up to 27.6.01 with CODE (H12) Hot water auxiliary heater MODELS 901.6##, 902.6##, 903.6##, 904.6##, 905.6## ## up to 292870 up to 27.6.01 with CODE (HZ9) Heater booster, diesel engine MODELS 638.0 /1 /2 as of 13.10.97 with CODE (H12) Warm water auxiliary heater D5WS or B5WS

Where it sits

Function group 3 Body › 83 Climate control › 83.70 Auxiliary/supplementary heater — Series 638 (models 0**, 1**, 2**) · Series 901 (models 0**, 3**, 4**, 6**) · Series 902 (models 0**, 3**, 4**, 6**) · Series 903 (models 0**, 3**, 4**, 6**) · Series 904 (models 0**, 3**, 4**, 6**) · Series 905 (models 6**)

EinPAS 39 Heating/ventilation/cooling › 39.25 Stationary heater/auxiliary heater › 39.25.30 Heater — Series 638 (models 0**, 1**, 2**) · Series 901 (models 0**, 3**, 4**, 6**) · Series 902 (models 0**, 3**, 4**, 6**) · Series 903 (models 0**, 3**, 4**, 6**) · Series 904 (models 0**, 3**, 4**, 6**) · Series 905 (models 6**)

AR83.70-D-5757A

Remove/install heating element

28.4.97

MODELS 901.0 /3 /4, 902.0 /3 /4, 903.0 /3 /4, 904.0 /3 /4 with CODE (H12) Hot water auxiliary heater

MODELS 901.6##, 902.6##, 903.6##, 904.6##, 905.6## ## up to 292870 up to 27.6.01 with CODE (H12) Hot water auxiliary heater

MODELS 901.6##, 902.6##, 903.6##, 904.6##, 905.6## ## up to 292870 up to 27.6.01 with CODE (HZ9) Heater booster, diesel engine

MODELS 638.0 /1 /2 as of 13.10.97 with CODE (H12) Warm water auxiliary heater
D5WS or B5WS

Remove/install heating element

D83.70-1278-06

1 Glow pin

2 Nut

3 Glow pin electrical connection

4 Control module for auxiliary heater/heater booster

5 Cover

Remove/Install

Danger!

Risk of explosion from fuel vapors, risk of poisoning from inhaling combustion gases and risk of injury from burns during and after operation of heater unit

Do not operate stationary heater, auxiliary heater or engine with heater booster in closed areas or while filling fuel tank. Allow heater unit to cool down after operation and wear protective gloves.

AS83.70-Z-0002-01A

Danger!

Risk of explosion from fuel igniting, risk of poisoning from inhaling and swallowing fuel as well as risk of injury to eyes and skin from contact with fuel.

No fire, sparks, naked flames or smoking.
Pour fuels only into suitable and appropriately marked containers.

Wear protective clothing when handling fuel.

AS47.00-Z-0001-01A

1

Remove heater

Models 901.0/3/4, 902.0/3/4, 903.0/3/4, 904.0/3/4

AR83.70-D-5302F

Model 901.6, 902.6, 903.6, 904.6, 905.6

AR83.70-D-5302I

Model 638

AR83.70-S-5335B

2

Remove control module for auxiliary heater/heater booster (4)

AR83.70-D-5939A

3

Remove cover (5)

4

Unscrew nut (2)

5

Remove glow pin (1) electrical connection (3)

6

Unscrew heating element (1)

7

Install in the reverse order

8.1

Check auxiliary heater/heater booster for proper operation

Models 901.0/3/4/6, 902.0/3/4/6, 903.0/3/4/6, 904.0/3/4/6, 905.6

8.2

Check function of stationary heater

Model 638

AR83.70-S-5302-02A

Referenced documents