Worcester Greenstar FS 30CDi Installation, Commissioning And Servicing Instructions page 33

Press at the bottom to remove the metal plate [3], if fitted.
3
Fig. 49 Remove metal plate
Using the cleaning blade, working from the bottom to the top, to
loosen any deposits in the heat exchanger.
Fig. 50
ErP
Greenstar FS CDi 6720818079 (2016/04)
6720818079-18.1Wo
Fig. 51
6720818079-23.1Wo
Fig. 52
Using the brush, clean the heat exchanger from top to bottom.
Use the handle of the brush to remove debris from the condensate
tray.
Place a suitable container under the sump condensate outlet to
collect any water and debris.
Pour water into the top of the heat exchanger to flush out the debris.
Refit the cleaning access cover assembly in reverse order, the metal
plate [3] first, then the new seal [2], lastly the access cover [1].
Refit the condensate trap.
Pour 250ml of clean water into the heat exchanger to fill the
condensate trap.
SERVICING AND SPARES
6720818079-20.1Wo
6720818079-21.1Wo
33