Installing Or Replacing Fan Boards; Installing Or Replacing Power Supply Modules; Installing Or Replacing The Controller Card - Guntermann & Drunck ControlCenter-Digital-288 Installation And Operation Manual

Installing or replacing fan boards

Fan boards can be installed (hot plug) or replaced (hot swap) during operation.
How to replace a fan board:
1. Pull evenly on both handles to remove the fan board horizontally from the housing.
How to install a fan board:
1. Place the fan board on the slot's guard rail.
2. Push evenly on both handles to place the board in the housing.

Installing or replacing power supply modules

Power supply modules can be installed (hot plug) or replaced (hot swap) during
operation.
NOTE:
You can replace a power supply module during operation if another power
supply module continues to supply power to the matrix switch.
How to replace a power supply module:
1. Pull the locking lever up and hold it in this position.
2. Fold down the handles of the power supply module.
3. Pull the module out of the housing.
IMPORTANT:
The power supply module has a high operational temperature.
Beware of burnings!
How to install a power supply module:
1. Slide the module into the slot.
2. Once the locking lever clicks, the module is completely inserted.

Installing or replacing the controller card

How to replace the controller card:
1. Turn off the power supply modules at the
2. Press the card's red sliders in the direction of the arrow to release the lever.
Modular design of the matrix switch
Power 1 , Power 2 and Power 3
G&D ControlCenter-Digital-288 · 11
buttons.