Barco R9851620, Руководство по установке

Страница: 33 / 37

3. Replacing a bad LED from an ILite LED board
3.13 Installing the controller unit
C
AUTION
:
Electrostatic Sensitive Device (ESD). To avoid equipment damage from electrostatic discharge,
use static control precautions in servicing this equipment. Field service or maintenance personnel should
be properly grounded before servicing. Wear an ESD wristlet when servicing this equipment. The use of
antistatic gloves is recommended.
Ensure that all four LED drivers are installed before installing the controller unit.
Necessary tools
• Torx T20.
• 7 mm nut driver.
How to install the controller unit upon the module base plate ?
1. Gently place the controller unit (H) upon the LED drivers inside the module base plate (F) as illustrated. Ensure the board to
board connectors between the LED drivers and the controller unit are well connected.
Tip: Ensure there is no dust in the sockets of the board to board connectors. Use compressed air to blow out the dust.
Caution: Be careful with the board to board connectors between the controller unit and the LED drivers underneath.
P
H
F
Image 3-23
2. Fasten the controller unit (H) with six Torx screws (P).
After the controller unit is installed you can proceed with installing the power assembly.
R5976460 ILITE LED REPLACEMENT KIT 29/03/2007 29