Service Manual
Operating Lights marLED® E3, E9, E9i, E15, battery and
marLED® E3 on ceiling tube Ø 110 mm
70 Revision 2
9 Working on Light Head
9.1 Dismounting the Light Head
Danger of serious injury from electric shock!
There is the risk of coming into contact with live cables in the opened light head.
• Disconnect the light from the on-site power supply and secure it against accidental reconnection.
Danger of serious injury from electric shock!
E3 is operated with 100–240 VAC!
• For all work on the light, turn off the on-site power supply and secure it against reactivation.
To facilitate the process of mounting the light head, the spring arms are shipped with the height stop set
so that the arm’s upward range of movement is limit
ed to horizontal position. In this arm position, the
terminal device can be conveniently fixed to or removed from the spring arm.
To avoid damage to the height stop of the spring arm when working on the terminal device, do not
put too much pressure on the neck of the cardanic system from below!