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REPLACEMENT OF PARTS
INSTALLATION & SERVICIN
INSTRUCTIONS FOR WORCESTER BOSCH REENSTAR 25COÍ/3OCDÍ/35CDÍ/40 CDi
REPLACEMENT OF PARTS
28.
Plastic protection device
► Ensure the system is fully drained.
► Disconnect all pipes connected to the
pump housing.
► Remove the electrical connection to
the pump.
► Withdraw the meta! clip to the right of
the pump head to release the pump
housing.
► Slide the device to the left and then
withdraw it from the appliance.
28.1
► Remove the spring clip from the pres
sure relief valve housing.
28.2
► Withdraw the pressure relief valve (A).
► To refit, follow the above in reverse.
Ensure any seals that have been dis
turbed are renewed.
29.
DHW Heat exchanger
► Remove the Hydraulic block from the
boiler (See Removing the Hydraulic
Block).
29.1
► Undo the two screws (B) securing the
plastic housings to the heat exchanger.
29.2 ► Remove the heat exchanger.
► To refit, follow the above in reverse.
Ensure any seals that have been dis
turbed are renewed.
l^faORCESTER
6 720 611 927b (04/05)
Bosch roup
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