9. Screw the cover back on as far as it will go.
10.Connect the device to the plant with the protective conductor connection ⑦.
4.7.3 Connecting the SITRANS TF420 single chamber housing
Procedure
1. Remove the display from the holder.
2. Loosen the fastening screws of the temperature transmitter ① and remove it.
Connecting
4.7 Connecting the SITRANS TF single chamber housing
SITRANS TH320/TH420/TR320/TR420/TF320/TF420
48 Compact Operating Instructions, 03/2018, A5E41865021-AA