SFAW
Festo – SFAW – 1602a English
29
6
Operation
Restore factory settings
Restoring the factory settings causes the current settings to be lost.
1. Switch off the operating voltage.
2. Keep the A key and B key pressed down simultaneously.
3. Switch on the operating voltage.
4. Additionally press the Edit button.
è
[Rsto PARM] appears. All parameters are reset to the factory settings (
è
Tab. 12).
7
Maintenance and care
Clean sensor housing as required
1. Switch off energy sources:
–
operating voltage
–
operating medium
2. Clean sensor from outside. Permissible cleaning agents include:
–
soap suds (max. +60 °C)
–
petroleum ether
–
non-abrasive agents
8
Disassembly
1. Switch off energy sources:
–
operating voltage
–
operating medium
2. Separate connections from the sensor.
3. Loosen the mountings.
If mounted into fixed piping, the sensor can be separated from the fluid connectors through removal of
the clips on the back side (
è
4.3 Fluid connection).
