Glow-worm Flexicom hx - Manual (Page 40)

0020107230_04 - 12/14 - Glow-worm
MAINTENANCE
- 40 -
14.10 Burner
For access, refer to section 14.1.
Remove igniter unit, fl ue hood, fan and gas valve assembly and
spark electrode lead, refer to relevant sections.
Remove the fl anged nuts and studs that secure the burner, note
that two studs at the rear also hold the fan clamping bracket,
see diagram 12.10.
NOTE: The burner gasket should be inspected but will not need
replacing unless there are signs of wear or damage.
IMPORTANT: Do not allow fi xings, nuts, screws, etc. to fall
into the open fl ue hood sump, use a temporary cover whilst
removing any parts.
14.11 Condensate Trap
For access, refer to section 14.1.
Remove securing screw, see diagram 12.13.
Disconnect the fl exible condense drain pipe from the external
plastic drain pipe beneath the boiler.
Carefully pull the condensate trap down and forward so as not
to spill its contents. The trap shoud be removed complete with
the sealing grommet and fl exible condensate drain pipe.
14.12 Heating Flow Thermistor
For access refer to section 14.1
Remove the silencer front, fan/gas valve assembly and fl ue
hood for access. See relevant sections.
Refer to diagram 14.2.
Diagram 14.2
12964