Glow-worm Ultrapower 100sxi Installation And Servicing page 47

Remove the two connection clips securing the flow and return
pipes to the heat exchanger, see diagram 14.9.
Move the pipes away from the heat exchanger.
Remove the four heat exchanger securing screws and
clamps, see diagram 14.8.
CAUTION: There will be water in the heat exchanger.
Remove the push fit condense pipe from the bottom of the
heat exchanger, see diagram 14.10.
Carefully remove the heat exchanger and disconnect the flue
overheat thermostat, see diagram 12.11.
HEAT EXCHANGER
HEAT EXCHANGER CONDENSATE
CONNECTION (push-fit)
14 Replacement of Parts
CONNECTION
CLIPS
HEATING
FLOW
HEATING
RETURN
Diagram 14.9
Diagram 14.10
RETAINING
BRACKET
TOP VIEW OF
CENTRAL HEATING PUMP
PUMP
RETAINING
RETAINING
CLIP
SCREW
ELECTRICAL
CONNECTION
INSIDE VIEW OF
CONTROL BOX
UNION RETURN PIPE
NUT
UNION
NUT
Diagram 14.11
47