1) Remove the removable transparent cover screws, lift it off, and put it aside.
2) A screwdriver is required to tighten the screws incorporated in the copper jumper type A.Tighten
the screws to at least 53 in.-lbs (6 Nm) of torque to ensure a low resistance connection. Both
jumpers need to be mounted for proper operation.
3) Put the transparent cover back on and rmly tighten the cover screws.
AFD models are not to be used in parallel mode.
Type A installation
Type B installation