Mounting The Cover With Turn Buckle - OBO Bettermann MKS 310 FS Mounting Instructions

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Screw-on cable tray systems

Mounting the cover with turn buckle

Turn buckles are either pre-mounted at the factory or can be mounted at
a later date in the case of unperforated covers. Depending on the type,
the turn buckle is screwed or riveted to the cover. In both cases, the
holes must be pre-drilled in the cover. The cover is mounted on the cable
tray using pre-mounted turn buckles in the same manner as with those
installed at a later date.
Mounting the turn buckle
DRL = B 27 mm
DBKR = B 27 mm
WDRL = B 38 mm
WKLD = B 58 mm
B
Fig 75: Pre-drill the cover
1. Pre-drill the cover. Distance B from the edge dependent on cover
type.
2. Insert the turn buckle button through the hole in the top of the cover.
Fig 76: Screwing on the turn buckle
3. Screw the turn buckle and hexagonal nut on the underside of the
cover with the washer and turn buckle button.
Ø 16,5 mm
B
10 Nm
Pozidriv PZ 2
DRL H S FT
DRL H S A2
13 mm
Mounting
59 | EN