To avoid any interference inherent to this kind of system and any reduction of the switching distances, please observe
the following guidelines:
The presence of metal chips in the vicinity of the solenoid interlock is liable to modify the switching distance
Keep away from metal chips
Minimum distance between two solenoid interlocks
as well as other systems with same frequency (125 kHz)
The minimum distance from metallic securing surfaces to the face side "A" and underside "B" of the device is 5 mm.