Eberspracher Airtronic D2 Operations Instructions download pdf (Page 30)

햴

햲

햳

Dismantling the heat exchanger

Removing the combustion air blower

• Remove the

AIRTRONIC

cover (see fig. 1)

• Remove the controller (see fig. 2)

Remove the flange seal.

Take the

AIRTRONIC

out of the outer case (lower part).

Unscrew the 4 fastening screws from the combustion air

blower.

Remove the combustion air blower and the seal from the

heat exchanger.

Important!

When reassembling the combustion air blower, a new

seal is always required.

Tighten the 4 fastening screws of the combustion air

blower in the series shown in the drawing, with

a tightening torque of 4

+0.5

Nm.

햶

햳

Fig. 8

햲 Combustion air blower

햳 Heat exchanger

햴 Fastening screw

햴

Drawing 5

햲 – 햵 Tighten the fastening screws in this sequence

with a tightening torque of 4

+0.5

햶 Always replace the seal between combustion air blower

and heat exchanger

햵

햴

햲

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Eberspracher Airtronic D2 Operations Instructions Page 30