Maintenance
18
1 Set maintenance switch to left-hand position.
The 4 to 20 mA output changes to measuring mode.
● Refit the front cover of the service port and lock it in place by turning clockwise
with an Allen key (approx. 60
o
).
When the sensor has warmed up:
— Transmitters set for specific calibration with calibration gas
● Calibrate sensor, page 14.
— Transmitters set for use of the manufacturer's calibration setting for the sensor.
● Transmitter is ready for use.
Disposal of electrochemical sensors:
— Sensors must be disposed of as special waste.
Note the relevant waste disposal regulations.
Further information can be obtained from the relevant local authority and from ap-
propriate waste disposal companies.
Caution:
— Do not throw sensors into the fire – explosion hazard.
— Do not open sensors forcibly – risk of caustic burns.
02323758_1.eps
Polytron
1
To Next Page
Loading...
Need help?
General
