Installation ASDA-B3 2.3 Mounting direction and space Precautions: 2 Mount the servo drive in the correct direction according to the following illustrations with the base of the heat sink vertically on the wall. Incorrect mounting direction may result in malfunction. For better ventilation and cooling, allow sufficient clearance space between the AC servo drive and the adjacent objects and the wall, or overheating may result in machine malfunction. Do not block the ventilation holes of the servo drive, and do not mount it in the incorrect direction, or it may result in machine malfunction. Correct Air Flow Base Air Flow Incorrect Air Flow Air Flow 2-4