Preparing The Housing For Zse90 - OBO Bettermann ZSE90 Mounting Instructions

Mounting instructions, ZSE90 strain relief
4 2 Preparing the housing for ZSE90- /ZSE90- L
To avoid tearing or cracking of the housing, it must be pre-drilled for direct
wall fastening and mounting on the profile rail or vertical ladder rung.
The predrilling of the housing is only necessary with the ZSE90-... and
Note!
ZSE90-...L strain reliefs.
Note! The fastening points for slide nuts in the profile rail or vertical ladder rung
are not pre-marked. Slide nuts are positioned in those points where there
is space. However, we recommend positioning the slide nuts as close to
the outside as possible. If this is not possible due to cable assignment,
mount the housing on the wall. Then, drill the fastening points directly to
the right and left beside the profile rail or the vertical ladder rails.
Fig 10: Pre-drilling the housing
1. Measure the spacing between fastening points.
2. Apply the drilling spacing to the marked line A on the housing.
3. Pre-drill the drill holes with Ø 9‒10 mm in the housing.
Mounting the product
A
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