Service Manual
Operating Lights marLED® E3, E9, E9i, E15, battery and
marLED® E3 on ceiling tube Ø 110 mm
98 Revision 2
9.16.2 Installing the Light Engines
• Insert plug housing into socket (2) of the
light engine (1).
The cast-on section (1) is intended to facilitate
correct alignment of the light engines inside the light
housing.
• Locate the cast-on section (1) of the light
engine.
The arrow points at the cast-on section (1).
To facilitate the insertion process, you can use
silicone stripping agent.
• Slightly moisten a cloth and wipe the opening of
the light housing.
• Insert the light engine (2) into the opening of
the light housing using the mounting-
dismounting tool, making sure that the cast-on
section points towards the red dot mark (1)
provided on the light housing.
Once the light engine has been installed, the red dot
mark will be hidden from sight.