Delta M50A-260 Installation And Operation Manual page 119

Installation and Operation Manual M50A_260 RPI503M260000 Product version L and M EU V1.3 EN 2023-08-14
11 Replacing or cleaning components, installing accessories
Installing/replacing DC surge protection devices
Do not insert the two mounting screws on the left
until the card is already screwed on!
2. Screw the 10 screws on the right (for the DC bus) includ-
ing spring washers and washers into the new DC surge
protection devices.
119