Infinity 890 HD, Instruction For User, Installation & Servicing

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LT7593 Issue No 1 (03/2017)
890 HD SERVICE / FAULT FINDING INSTRUCTIONS
Remove the rear panel from within the fire box.
Finally remove the eight screws from the inner and outer inspection covers. (Please see figure 1)
With the covers removed. The catchment area at the rear of the fire box can now be inspected
for debris. With the aid of a mirror via the back of the box check the path of the flue for any
restrictions.
Re-assemble in reverse order.
Pilot Linting
Check the pilot aeration hole for linting, use a vacuum clearer nozzle taking care not to
damage the pilot head. Do not blow compressed air into the pilot as this can lodge debris in
the pilot body.
Electrode Gap
The electrode gap should be 4mm from the tip of the thermocouple probe head to the end of
the electrode wire.
Spillage test
Follow the procedure stipulated on page 34 of the installation instruction section.