Service Manual
Operating Lights marLED® E3, E9, E9i, E15, battery and
marLED® E3 on ceiling tube Ø 110 mm
Revision 2 77
9.5 Disconnecting the Battery Cable (marLED® E battery)
• Press safety catch (2) of the PCB plug (1) to
unlock it.
• Withdraw plug (1) from the control electronics
board as indicated by the arrow.
This isolates the battery pack from the light.
If required, the battery pack can now be replaced.
• Handle the 2
nd
battery pack in the same way.
9.6 Connecting the Battery Cable (marLED® E battery)
• Be aware of the anti-rotation element (2) of
the PCB plug (1).
• Push PCB plug (1) in place on the control
electronics board as indicated by the arrow.
Verify proper engagement of the safety catch by
carefully pulling at the connecting cable.
• Handle the 2
nd
battery pack in the same way.