![ABB FEX300 Operating Instruction Download Page 152](http://html1.mh-extra.com/html/abb/fex300/fex300_operating-instruction_3745924152.webp)
Maintenance
152 FEX300,
FEX500
OI/FEX300/FEX500-EN
10.3.2 Flowmeter sensor
Warning – Electrical voltage risk!
When the housing is open, EMC protection is impaired and there is no longer any protection
against accidental contact.
• Power to all connecting cables must be switched off.
Fig. 62
Replace the flowmeter sensor as follows:
1.
Switch off supply power.
2.
Open the housing cover (1).
3.
Disconnect the signal cable (if necessary, remove the sealing compound).
4.
Install the new sensor according to the installation instructions.
5.
Complete the electrical connection according to the connection diagram.
6.
Close the housing cover (1).
7.
Downloading system data (see chapter
").
Summary of Contents for FEX300
Page 169: ...Appendix OI FEX300 FEX500 EN FEX300 FEX500 169...
Page 170: ...Appendix 170 FEX300 FEX500 OI FEX300 FEX500 EN...
Page 175: ......