20
(
６
)
Put the calibration gas
＊３
to sampling bag and make gas calibration in the following procedure.
０．０％ＬＥＬ ２０．９％
（
Gas density display
）
↓
ＨＯＬＤ ＳＰＡＮ ＫＥＹ
Press
ＰＵＭＰ
and
ＺＥＲＯ
↓
for 3 sec. simultaneously.
ＡＰＰＬＹ ＧＡＳ ＨＣ
When perform gas calibration, press
ＥＮＴＥＲ
.
ＥＳＣ
When stop gas calibration, press
ＥＳＣ
.
To O2 calibration.
ＡＰＰＬＹ ＧＡＳ Ｏ２
Supply calibration gas from the gas inlet
and press
ＥＮＴＥＲ
When stop gas calibration, press
ＥＳＣ
.
ＥＮＴＥＲ
ＥＳＣ
Gas calibration ends
→
Return to gas density display.
％ ＡＤＪ＞−／＋
Wait until gas reading gets stable.
When there is almost no difference between gas
display and calibration gas value, it does not need
gas calibration adjustment. Then, press ESC switch
ＥＳＣ
and make it end.
Gas calibration ends
→
Return to gas density display.
％ ＡＤＪ＞−／＋
Adjust the gas reading to the calibration value.
By pressing
−
,
＋
switch, adjust the gas reading to the
value of canned gas and press
ENTER
switch.
But when press
ENTER
without pressing
−
,
＋
switch,
①
will appear. This means that calibration proceeds without
setting the calibration gas value.
When do not make gas calibration, press ESC switch.
Gas cal. error
②
Ｏ２ ＳＰＡＮ ＳＥＴ ＯＫ
Gas calibration is completed.
↓
０．０％ＬＥＬ ２０．９％
（
Gas density display
）
②
Display and function in gas calibration error.
ＦＡＩＬ ＳＰＡＮ ／Ｏ２
＊
３：
Calibration gas
N2 : Over 99.5vol%
