❒ Before fitting in the heat exchanger pipes, check that the WOS springs are
correctly hooked into the linking plate
➥ The protruding, canted sheet-metal strips must face upwards and the
turbulators must be hooked in as shown
❒
Thread the turbulators into the heat exchanger pipes
❒ Insert the WOS lever and secure with pipe locking pin (B)
❒ Fit the heat exchanger cover and back insulating cover
➥ Use spanner (A) provided
❒ Open the side cleaning door and remove the ash
5
Boiler Servicing
Inspection and cleaning
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