Festo SFE1-LF F10 Series, Operating Instructions Manual, Page: 48 / 60

SFE1−LF−...
Festo SFE1−LF−... 0503NH English
48
6 O per a tion
Wa rnin g
Excessive internal heat will damage the SFE1−LF−... .
S
Avoid high cycle frequencies with large pressure amplitudes. Otherwise the
permitted maximum temperatures of the materials used will be exceeded.
The air mass flow measured and output by the SFE1−LF−... refers to the following
standard conditions:
Temperature: 0 °C
Pressure: 1013 mbar
Atmospheric density: 1.294 kg/m
3
When comparing volume flows:
S
Make sure that the volume flows to be compared (e.g. operating volume flow,
amount supplied by a compressor, measured values of a flow sensor from
another manufacturer) refer to the same basic conditions.
Re s et the S F E1 −LF−... to the fac tory s ettin g
(also if the security code cannot be found)
Ple as e note
All current settings will be lost after a reset to the factory setting. If necessary,
make a note of these settings before a reset.
In order to reset the SFE1−LF−... to the factory setting:
1. switch off the operating voltage.
2. Press all three setting elements simultaneously (UP/DOWN button and EDIT
button) and switch the operating voltage on again.