Installation: Triango 80 C; Workload Data; Shortening The Ceiling Tube; Installing The Ceiling Holder - Derungs Dmed Triango 80 C Mode D'emploi

3.

INSTALLATION: Triango 80 C

3.1

Workload data

Bending moment M
B
Vertical weight F
G
3.2

Shortening the ceiling tube

Loosen the socket's fastening screws.
►
►
Pull the socket, complete with cable, out of the ceiling
tube using pliers on the inner ring.
►
Before shortening the ceiling tube, remove the cable
from the ceiling tube.
►
Use a hack saw to shorten the upper end of the ceiling
tube to the desired length, and then deburr it.
Remove the fastening screw "C".
►
Insert the ceiling tube "A" into the ceiling bracket "B"
►
and drill the ceiling holder's existing hole to 9 mm in
diameter. Drill the opposite hole separately.
►
Note: Pull the cable through from the lower side to the
upper pipe side (the 3-pin plug first) after sawing and
drilling.
►
Insert the cable with the socket back into the ceiling
tube.
►
Align the threaded hole in the socket precisely with the
existing hole in the ceiling tube and install the fastening
screw.
135 Nm
140 N
A
C
B

3.3. Installing the ceiling holder

DANGER
Assembly by qualified personnel
►
Assembly must be done by qualified personnel only.
Lack of appropriate knowledge may pose a death
hazard.
►
Two people are needed for assembly.
DANGER
Death hazard from falling luminaire.
►
The ceiling mount must only be mounted on ceilings
with a concrete stability class of B25 (C20/25) or
higher.
►
There should be no contact with reinforcement parts
of the solid ceiling during mounting. When in doubt, a
licensed technician must approve installation on the
specific installation surface. The load bearing
capacity of the ceiling structure must be planned,
checked and confirmed by a structural engineer
beforehand.
►
The holes must be drilled by a professional and in
compliance with the drilling tolerances permitted by
the manufacturer of the fastening anchor. If a drilling
error occurs, such as drilling into a reinforcement
bar, a structural engineer must be consulted.
►
Install the luminaire such that the vertical stops are
not continuously stressed during operation.
►
With plaster or cladding in front of concrete, the
fastening anchor must be driven completely into the
concrete.
►
The screws must be tightened carefully using a
torque wrench according to the specifications of the
fastening anchor manufacturer.
DANGER
Death hazard from electric shock.
►
All poles of the power cable must be disconnected
from the power grid from an external lockable switch.
ENG
27