Operation - Fuji Electric FWD Series Instruction Manual

6. O

Operation

n
Do not op pen or close
Open ning or closi ng of the va
differ rence is occ urring betwe
When n you are ru unning the m
(A flic ckering pilot t lamp indica
valves abru uptly. Make s
alve all at on ce may cau
een the upst tream side a
meter for the first time, c
ates that the e fluid is flow
Figure 6-1 Indica
sure to open n and close t
se a failure of the flow m
and downstr ream side of
heck that th e pilot lamp
wing.)
ation at sta art-up
29 9
them gradua ally.
meter if a pr ressure
f the valve.
is flickering g.