14
Boiler Installation
Information
11. Remove screws securing right hand
side panel to bottom panel. Remove
right hand side panel from boiler by
lifting upwards to disengage tabs.
12. Repeat procedure to remove left
hand side panel from boiler.
13. Slacken screws at rear of bottom
casing panel and remove bottom
panel from boiler.
14. System model only - Unscrew upper
pump union and remove pump,
complete with flow pipe, from boiler.
20. Undo retaining screw and remove
transit bracket from top of boiler
shell.
21. Push boiler shell upwards to
disengage it from mounting bracket
on back panel of boiler.
22. Lift boiler shell away from back
panel and stand it upright on the
four feet.
23. Unscrew and remove the two transit
screws & nuts securing mounting
bracket and back panel to pallet.
15. Non-system model – Unscrew
compression connection on boiler
shell and remove flow pipe from
boiler.
16. Unscrew top right compression
connection and remove return pipe
from boiler.
17. Using a 13mm socket, slacken
burner retaining nut (on top of
burner). Rotate burner clockwise
(towards rear of boiler), pull burner
to the right until burner head is clear
of mounting flange and remove
b
urner from boiler.
Figure 4-5: Removing burner
18. Using 13mm spanner, unscrew the
two clean-out door retaining nuts
and remove door from front of boiler
shell.
Figure 4-6: Removing clean-out door
19. Remove baffles from boiler shell.
Figure 4-7: Removing baffles from
boiler shell
Figure 4-4: Removing flow & return pipe
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