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SERVICING

isar - Installation and Servicing

Ecl 6073

FAN AND VENTURI ASSEMBLY REMOVAL AND CLEANING

BURNER REMOVAL AND CLEANING

1. Remove the 6 screws securing the

burner (the 3 screws at the rear are

extended to ease access).

2. Lift off the burner from the combustion

chamber.

IMPORTANT

The burner head is a ceramic plaque

construction. Care must be taken to

ensure that the burner is not placed

down upon its face as this may cause

damage to the ceramic.

3. Brush off any deposits that may be on

the ceramic with a SOFT brush.

4. Inspect the sealing gasket around the

burner and combustion chamber

insulation for any signs of damage.

Replace as necessary.

Note.

Take care not to disturb the ionisation

probes at the front and rear of the

combustion chamber.

1. Disconnect the electrical leads from the

fan.

2. Undo the gas pipe union connection to the

injector housing.

3. Undo the screw on the fan mounting

bracket.

4. Lift off fan and venturi assembly.

5. Inspect the injector for blockage or

damage.

nm7400

Ionisation

Probes

SERVICING

203319-3.pmd 27/03/2008, 08:1541

IDEAL isar HE24 User Manual

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