34
7
Pre-Assembly: Mounting an Extended Ceiling Tube
1568911, Edition 2019-04, Version 0
EN
Figure 18: Mounting the strain relieving mechanism in the ceil
-
ing tube
7.2.2 Mounting the strain relieving mechanism in the ceiling
tube
(See "Figure 18")
The Figure shows the ceiling tube
6
with 8 Allen cylinder screws M10 x
25mm① – 8.8 – DIN EN ISO 4762 as an example.
The Figure shows a simplified representation with only the motor arm
4
and the extension arm with motor arm
5
without pre-assembled cables.
1. Insert an Allen cylinder screw M10 x 25mm① or an Allen cylinder
screw M10 x 30mm① and a lock washer S10② into the strain relief
holder④.
2. Position the strain relief holder④ in the ceiling tube
6
in such a
way that the cutout③ of the strain relief holder④ points towards the
ceiling tube wall.
3. Place the pre-assembled cable ⑦ in the cutout ③ of the strain relief
holder ④.
4. Screw the strain relief holder④ onto the motor arm
4
, the exten
-
sion arm with motor arm
5
or the XL extension arm with motor arm
5
using the Allen cylinder screw① and the lock washer② .
•
Make sure that the cable is not ⑦ not squeezed.
5. Establish the plug connection⑤/⑥ with the control cable included
in the scope of delivery ⑨ and then push the strain relief mecha
-
nism ⑧ into the strain relief holder ④.
6. Check that the strain relief mechanism ⑧ is securely in place:
•
The control cable ⑨ must be securely strain-relieved in the strain
relief mechanism ④.
7. Route the control cable⑨ through the ceiling tube
6
and the motor
arm
4
or the extension arm with motor arm
5
or the XL extension
arm with motor arm
5
towards the distributor board.
Pendant system dropping
The pendant system can drop if the fixing elements have
not been properly tightened:
• Tighten the Allen cylinder screw① with a tightening
torque of 40Nm.
WARNING
