Festo MPS 400 Serie Instrucciones De Utilizacion página 19

The protective grounding terminal is designed as PE+ contact. This connection provides a low-impedance,
safe protective grounding conductor connection. The mechanically incompatible connection prevents a
connection error with a 4 mm laboratory safety cable.
The operator bears the responsibility for any removal of this adapter. The adapter can be unscrewed with a
1.5 mm socket head screw. The detent is located in the drilled hole of the adapter. Unscrew the screw in
clockwise direction.
Danger of electric shock!
Damaged safety laboratory cables must be blocked immediately and removed from the
laboratory area!
© Festo Didactic 8122168
WARNING
Joining station – Operating instructions
19