Installation - Reer PI M18 F R Notice D'utilisation Originale

► Take measures to ensure that the damping element does not remain in the
inadmissible zone�
If damped with a reference target of 24 x 24 x 1 mm made of FE360 and flush
installation to IEC 60947-5-2, the safe switch-off distance is < 5 mm�
The safe switch-off distance is different if damping elements which deviate
from the reference target in terms of material, form and size are used�
Recommendation: Set the demand upon the safety function to half the safe
switch-off distance�

6 Installation

The sensor can be mounted flush according to IEC 60947-5-2, type I1A18SP2�
Ensure the unit cannot work loose by using the supplied lock
washers:
► Use the supplied lock washers and tighten the fixing nut with
15���25 Nm�
Do not use the supplied lock washers and nuts for softer materials (e�g�
aluminium, plastics, wood)�
Secure fixing is only assured with a carrier material hardness of
230���350 HV (table ISO 18265, Vickers hardness ISO 898-1)�
► Verify the safe fixing:
1� Loosen the fixing nut�
> The lock washer must not rotate simultaneously�
> The torque for opening the connection must be greater than the tighte-
ning torque�
> Lock washer marks must be clearly visible in the carrier material�
2� Tighten the fixing nut with 15���25 Nm�
No mechanical forces may be exerted� Forces required for safe fixing are
exempt from this�
► Adhere to the installation conditions in accordance with the figures 1 to 3:
UK
7