11.8.3 Transfer screws for the new type 1+2 combined AC surge protection devices
1. Unscrew the four screws on the left (for the AC bus) on
the old AC surge protection devices.
Do not insert the two mounting screws on the
right until the card has already been screwed on!
2. Screw the four screws on the left (for the AC bus) includ-
ing spring washers and washers into the new AC surge
protection devices.
127
11 Replacing or cleaning components, installing accessories
Installing/replacing type 1+2 combined AC surge protection devices
Installation and operation manual M70A_260 Flex RPI703M26000 EU V1.1 EN 2022-08-02
