42
⑧
Press "START/STOP Button" again. When the
displayed instantaneous flow rate blinks three times,
the setting is completed.
Press
↓
⑨
To exist the calibration mode, press and hold
"POWER Button". (The power is turned off.)
Press and Hold
△
Note
When "C.Err" is displayed in excess of the adjustable range in the flow rate calibration, check
the following items.
i. Check if there are any defects in the calibrator.
ii. Check for air leakage in the sampling path between the calibrator and GSP-501FT.
iii. Refer to "7.6 Leak Check" and check for air leakage inside GSP-501FT .
iv. If there are no problems with i~iii, there may be a mechanical failure of the flow sensor
or circuit, or air leakage inside the pump so that it must be repaired. Please refer to
「
11.1
Repair
」
for repair request.
If no operation is performed for 10 minutes while the flow rate is being calibrated (
⑤
above),
“
？
？
” is displayed, and the display returns to the state of the item selection in the
calibration mode.
Press the “MODE Button” to exit the “Flow Rate Calibration” without saving any changes
during the flow rate calibration (
⑤
above). In this case, “
” is displayed.
