Heat Exchanger; Condensate Trap - Glow-worm Betacom 24 Installation And Servicing Manual

12.2 General
Removal of the front panel is required for all routine servicing.
Refer to diagram 12.3.
Unless stated otherwise any part removed during servicing
should be replaced in the reverse order to removal.
Servicing should always include the removal of any debris from
the condensate pipe and siphon.
1. Unscrew the screws [1];
2. Push the casing [2] upwards and remove it;
3. Unscrew the two screws [3] and hinge downwards the
control panel [4];
4. After the regulations, close the boiler repeating everything
in the other sense, carefully hooking the casing to the
lugs [5].
After completing any servicing of gas carrying components, AL-
WAYS test for gas soundness and carry out a functional test of
the controls.
12.3 Burner
Refer to Diagram 12.4.
- Undo main gas supply nut from burner.
- Pull main burner forward, pull off the ignition and fl ame sense
leads from the electrodes and remove burner from boiler.

12.4 Heat Exchanger

Remove loose debris from inside the heat exchanger using a
soft brush and vacuum cleaner.

12.5 Condensate Trap

The condensate trap does not normally need removing during
servicing.
To fl ush the condense drain carefully pour water into the fl ue
heat exchanger and check that water fl ows freely to drain.
12.6 Combustion chamber seal check
Check the condition of the seal and replace if worn or dam-
aged.
To replace remove the old seal and thoroughly clean the casing
surfaces. Fit the new seals.
Supplied By www.heating spares.co Tel. 0161 620 6677
12 Servicing
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Diagram 12.3
Diagram 12.4