Ceiling and wall attachment
Dr. Mach
Lamps and Engineering
7. Mounting the lamps
Attention!
Each lamp has a red sticker applied near the
coupling journal at the lamp bow or cardanic
bow. The sticker shows the rated voltage of the
lamp.
Connect the lamp only to the prescribed volt-
age, to avoid irreparable damage (e.g. the elec-
tronical components).
Following rated voltage is usual:
After mounting the lamp take off the sticker and
dispose it, otherwise it could fall down in the
OT-field after some time!
Coupling journal
Sticker with voltage
information
Lamp bow or
cardanic bow
22,8 V
110 V
120 V
230 V
When mounting the lamp and also at one-yearly intervals, a light coat of acid-free grease should be ap-
plied to the mounting journal and the journal groove F of the lamp, or possibly the already existing cardan
bow.
Caution:
The lamp may only be dismounted (in reverse order to the mounting procedure) after the mount-
ing safeguard has been positioned and screwed tight, as the arm is under spring tension.
Never let the spring arm bounce up!
7.1 Mounting at the standard spring arm
7.1.1 Preparatory work
Attention!
Disconnect the on-site power supply and pro-
tect it from being switched on again.
•
Disconnect the equipment / pull out the power
plug and protect the equipment from being
switched on again.
Attention!
Danger of injury: When it is pressed down, the
spring arm can jump up suddenly and cause
injury.
During the installation of the lamp / device, do
not allow anyone to be within the swivelling
range of the spring arm.
•
Remove the recessed head screw
1
and slide
the sleeve
2
up.
•
Remove the securing segment
3
with a small-
bladed screw driver.
•
Remove the protective cap
4
from the mount-
ing.
2
1
3
4
59500001
Edition 06
11.03.2003 / Bak Page 30/48