2.
Check that the control air can exit freely from the sound absorbers (21, 26),
filter (5.1), exhaust air throttle (21.1) and non-return valve (26.1) and replace
the parts if necessary.
®
Done
10.5.3 Mounting cap
Ensure that the base and cap is firmly seated.
A tight fit of the base and cap is required for dust protection.
► Make sure that the O-ring (53) is firmly in the groove.
Caution!
► Make sure that the screws (25) are tightened with 2 Nm.
Carry out the following steps:
1.
Carefully position the cap (7) with the light guide dome (7.1) over the sensor
module (43) with the LEDs A/B and place on the base (5). The correct
alignment of the cap (7) with the three screws (25) is supported by position
guidance in the base (5).
2.
Use three screws (25) to fasten the cap (7) on the base (5) to tightening
torque 2 Nm.
®
Done
Fig.56
Servicing
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25.04.2023
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