7. Close the device.
Closing the device (Page 94)
8. Connect the device to the plant with the protective conductor connection ⑦.
6.7.4 Closing the device
Procedure
① Cover
② Safety catch
③ Cable gland
Figure 6-5 Closing device with single chamber housing
1. Screw the cover ① back on as far as it will go.
2. Use a 3 mm Allen key to secure the cover with the safety catch ②.
3. Check the tightness of the cable glands ③ in accordance with the degree of protection.
Connecting
6.7 Connecting the SITRANS TF single chamber housing
SITRANS TH100/TH320/TH420/TR320/TR420/TF320/TF420 with 4 to 20 mA/HART
94 Operating Instructions, 05/2020, A5E41864807-AB