IDEAL HE15 Installation And Servicing page 43

66 HEAT EXCHANGER REPLACEMENT . . .continued
20. HE15, 18 & 24 only- Unscrew the 5mm
hex. Hd. Screw retaining the copper pipe
retention plate and remove plate.
21. HE30 & 36 only - Unscrew the return
connection union.
22. Remove the 5 screws retaining the sump.
23. Remove the 'S' trap bracket fixing screw and remove
the 'S' trap.
24. Lift the heat exchanger to clear the bottom panel, pull
forward and remove.
25. Fit the new heat exchanger, reassembling in reverse
order, replacing gaskets or seals if any sign of
damage or deterioration is evident. To ensure a
positive flue seal is confirmed it may be necessary to
remove the worktop or adjacent cupboard to view the
joint.
26. Check the operation of the boiler. Refer to frame 51.
67 INNER SEALING PANEL SEAL REPLACEMENT
1. Refer Frame 51.
2. Remove the boiler front panels and refer to
Frame 44.
3. Remove the inner sealing panel. Refer to
Frame 45.
4. Remove the old seal from the panel and
thoroughly clean the panel surfaces.
5. Fit the new adhesive seals - note that they
are supplied to the correct length for the
relevant sides.
6. Reassemble in reverse order.
Note.
Ensure that the boiler sealing panel is
correctly seated, compressing the seal to
make an airtight joint.
7. Check operation of boiler. Refer to
Frame 51.
mexico HE -
Installation & Servicing
SERVICING
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