❒ Fit the torque support (1) and the sensor bracket (2) to the gear motor as shown in
the figure.
❒ Fix the proximity sensor (3) to the sensor bracket (2).
❒ Fit the gear motor (4) onto the shaft stub.
➥ Ensure that the key groove the shaft stub is aligned with the key groove in the
gear motor.
❒ Slide the key (5) into the groove.
❒ First fit the shaft retainer washer (6) followed by the angle bracket (7) and then the
screw for the shaft retainer (6).
❒ Fit the cover (8) to the insulation side panel.
4 - 5mm
❒ Set the proximity sensor (3):
➥ Distance between sensor (3) and the angle bracket (7): 4 – 5mm
❒ Fitting the sensor cover on the sensor bracket.
If the heat exchanger is mounted to the left, modify the ash removal unit flange before
you start assembly as follows:
❒ Dismantle the lever on the ash removal flange, turn it through 180° and then refit
it.
Heat exchanger on the
left:
Installation
4
Installing the boiler
Installation Instructions | M0650314_en
35
