YOKOGAWA CQ1, User Manual, Page: 241 / 268

<7. Trouble Shooting>
7-3
IM 80J01A01-01E
Problem Probable Cause / Corrective Action
The laser calibrating function does
not operate properly. Output power of lasers does not
stabilize.
⇒
After while, re-calibrate them.
⇒
In case of failure in re-calibration,
please contact the dealer
※
1
.
⇒
Confirm that CQ1 Main Unit is
turned on.
CQ1 Software freezes. / Change
between
“CQ” and “HDD” modes can
not be done.
Is the sample loading port open?
⇒
Close it.
It might be that
“OFFLINE” and
“Laser: LOCKED” are displayed in
status panel (refer to
5.7 Status
Panel )
⇒
Please do following procedure.
①
Close CQ1 Software.
②
Confirm that power switch and key
switch of Utility Box are ON.
③
Confirm ready lamp on Utility Box
is turned on. If it is blinking, wait
until stop blinking (about 1
minute).
④
Start CQ1 Software.
Measurement protocol can not be
read. It might be that different Stage
Attachment is set.
⇒
Set Stage Attachment designated
in measurement protocol.
Chamber temperature
doesn’t get to
setting temperature.
Setting temperature might be low.
⇒
Confirm setting temperature and
set proper temperature.
Is chamber temperature set over than
room tempe 5
℃
?
⇒
Confirm room temperature and set
proper chamber temperature
CO
2
, O
2
concentrations of Gas Mixer
don’t get to setting concentration.
Remaining amount of each gas
cylinder might not be enough
⇒
Confirm remaining amount of
each gas cylinder.
Tubes might be buckled or collapsed.
⇒
Confirm tubes and if there are
abnormalities, please fix it.
Is outlet pressure of regulator proper?
⇒
Set it in the range of 0.1
– 0.15
MPa
Measurement data cannot be found
by HDD mode. Confirm that the folder designated to
“Measurement List” is proper.
⇒
Designate the upper folder of
measurement data folder, whose
name is as <date_****>.
Sometimes temperature display
isn’t
renewed.
⇒
Temperature display is renewed
at the time point that more than 5
minute elapse from previous
display renewal.
※
1
In the case of inquiring the dealer about trouble, it may need to send system log file.
For outputting of log file, please refer to page 5-7 .