Airfield Lighting
Safegate Group
Manual
Date: October 2016
Ref: SL-RE-E_SL-RT-E_SL-RN-E_SL-RTN-E_SL-SB-E
Version: 1.4
Page 37 of 42
4.5
REPLACE THE DIRECTIONAL LED BOARDS
Replace the directional led boards
Disassemble
1. Unscrew the 3 screws on the side where
you need to replace the led board.
2. Remove the window frame.
3. Remove the front glass.
4. Remove the o-ring gasket.
5. Unscrew the 4 screws holding the led
board in place.
6. Disconnect the led cable and remove the
led board and the wedge if present.
FIGURE 52
– DISASSEMBLE
Assemble
1. Connect the led cable and place the new
led board in its position, if a LED-board
which should be installed on top of a
wedge is being replaced, make sure to use
the correct wedge and to orient the wedge
correctly according to section 6.1.
2. Fasten the 4 screws holding the led board
with a torque of 2 Nm.
3. Place a new o-ring gasket in its position.
4. Place the front glass in position.
5. Place the window frame in position.
6. Fasten the 3 screws on the window frame
with a torque of 3,5 Nm.
FIGURE 53
– REASSEMBLE
