ar8370d5933a

Removing and installing heater heat exchanger

Tyyppi ar · aihe 83.70 · versio 0104 · 1998-07-31

Koskee: MODEL 902.32# /42#, 903.32# /42#, 904.32# /42# ## up to 753730 up to 31.10.97 with CODE (H11) Hot air auxiliary heater Heater designation D1L-C MODEL 903.02# ## up to 753730 up to 31.10.97 with CODE (H11) Hot air auxiliary heater Heater designation B1L-C

Ei saatavilla kielellä ”fi”; näytetään kielellä Englanti.

Sijainti

Toimintoryhmä 3 Kori, päällysrakenne › 83 Lämmitys, tuuletus ja ilmastointi › 83.70 Lisälämmityslaite, automaattinen lisälämmitin — Mallisarja 902 (mallit 32*, 42*) · Mallisarja 903 (mallit 02*, 32*, 42*) · Mallisarja 904 (mallit 32*, 42*)

EinPAS 39 Lämmitys/tuuletus/jäähdytys › 39.25 Lisälämmitys/lisälämmitin › 39.25.30 Lämmityslaite — Mallisarja 902 (mallit 32*, 42*) · Mallisarja 903 (mallit 02*, 32*, 42*) · Mallisarja 904 (mallit 32*, 42*)

AR83.70-D-5933A

Removing and installing heater heat exchanger

4.11.96

MODEL 902.32# /42#, 903.32# /42#, 904.32# /42# ## up to 753730 up to 31.10.97 with CODE (H11) Hot air auxiliary heater
Heater designation D1L-C

MODEL 903.02# ## up to 753730 up to 31.10.97 with CODE (H11) Hot air auxiliary heater
Heater designation B1L-C

Removing and installing heater heat exchanger

D83.70-0008-06

1 Cover
2 Gasket
3 Flange gasket
4 Exit scoop
5 Upper jacket half
6 Lower jacket half
7 Combustion and hot air blower
8 Gasket
9 Philips screw
10 Cover plate
11 Sealing ring
12 Sealing plate
13 Heat exchanger
14 Spreading

Removal, installation

Danger!

Fuel vapors present an explosion hazard. Combustion gases are toxic when inhaled. Heater can cause severe burns during and after operation

Do not start up or operate stationary heaters or engines with heater boosters in closed rooms or in the vicinity of service stations. Allow heater to cool off after operation and wear protective gloves.

AS83.70-Z-0002-01A

Danger!

Fuel vapors present an explosion hazard. Fuel vapors are toxic when inhaled or absorbed. Contact with fuel can cause eye and skin injury.

Fire, open lights and smoking prohibited.
Fill and store fuel only in containers intended for this purpose and marked accordingly.

Wear protective clothing when handling fuel.

AS47.00-Z-0001-01A

1

Remove heater

AR83.70-D-5302A

2

Remove flange gasket (3)

Installation: Check flange gasket for damage, replace, if necessary.

3

Remove cover (1) together with gasket (2)

Installation: Check flange gasket for damage, replace, if necessary.

4

Remove glow plug

AR83.70-D-5758A

5

Remove covering parts (4, 5, 6)

AR83.70-D-5398-05A

6

Remove combustion and hot air blower (7) from heat exchanger (13)

AR83.70-D-5807A

7

Remove gasket (8) and clean sealing surfaces

Installation: Replace gasket.

8

Remove cover plate (10)

9

Remove sealing plate (12) and sealing
ring (11)

Installation: Use new sealing plate (12) and sealing ring (11).

10

Install in opposite order

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