19
This trouble shooting does not cover all causes of troubles. They are shown
main troubles simply to assist studying of causes.
Symptoms
Causes
Treatment
・Power is
not
supplied
・
Correct power source is
not supplied
・Supply the rated AC power source
・
Power
switch
inside
analyzer is not turned
ON.
・
Fuse is disconnected.
・Put the power switch inside analyzer
to ON.
・Replace the fuse with rated one.
ndication
value is
not correct
・
Reference gas calibration
was done incorrectly.
・Supply reference gas from GAS IN
and make REF CAL after reading
gets stable.
・
Other
Gas
(not
measuring
gas,
nor
reference
gas)
is
contained.
・
This analyzer cannot measure the
gas correctly if other gas is
contained.
・
Water vapor is
condensated in piping
and measuring gas is
melted in condensated
water.
・Change the installation place of
this analyzer(including external
pipings) to warm indoor and avoid
to condensate water vapor inside
pipings.
・High humidity gas which will be
condensated in room temperature
level cannot be measured with
this analyzer.
・Measuring gas (especially
solvent) is condensated
(liquefied) in a line of piping.
・Change the installation place of this
analyzer(including external
pipings) to warm indoor and avoid
to condensate water vapor inside
pipings.
・High humidity gas which will be
condensated in room temperature
level cannot be measured with this
analyzer.
５
．
Trouble shooting
