F-940 Instruction Manual rev. 11/26/2019
1554 NE 3
rd
Ave, Camas, WA 98607, USA
94
Phone: (360) 833-8835
www.felixinstruments.com
e. After 30 minutes, navigate to
Setup > Set Zero > Passcode
1111 > C2H4
f. Press the right-arrow to accept
g. Follow the on-screen
instructions to continue. A
countdown clock appears in the
upper right corner of the display.
When set zero process is
complete screen will revert back
to Set Zero menu
h. Remove the external
conditioning tube
i. Left Arrow to return to the main
menu, resume normal operation
of the device.
j. Remove the Annual
Maintenance Label from the
back of the device
**Device will display annual
maintenance due starting 11 months
from the date of DIY installation
Disposal
Contact Membrapor for disposal of C
2
H
4
local guidelines.
O
2
sensors and KMnO
4
filters must be
disposed of according to local guidelines and
regulations.
Summary of Contents for F-940
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