Galvanic Applied Sciences ProTech903W, Operation Manual

Page: 153 / 176

Revision 1 153 9/10/2019
8. Stains unevenly spaced
(large gaps between stains).
This should be accompanied
by a Tape Movement alarm.
Pulse Counter not correctly
connected to sensor block.
Check that Pulse Counter connector on
the top right corner of the sensor block
is correctly connected.
Pulse Counter not rotating. Check that the pulse counter capstan is
rotating when the tape advances. If not,
the pulse counter may need to be
replaced.
9. 4-20mA outputs not
agreeing with display on the
screen.
Ranges are not configured
correctly.
Check the analog output range values
on the Output tab of the GUI
10. Calibration, Reference,
or zero runs are not running
after being initiated by
keypad or schedule
System in Alarm 1 or PAA
condition on Sample Run
Wait until alarm condition has cleared.
Calibration, reference, or zero run will
then automatically run in the order they
were initiated.
11. Sensor LED Current
Alarm
Sample Chamber is dirty
Analyzer is out of tape
Sensor is not calibrated
Re-calibrate the sensor with clean
white tape installed. On the keypad hit
F4
, then
F1
. Press F4 to scroll down
the screens to SenCal. You may need
to use the F2 or F3 keys to scroll up or
down the screen until SenCal is
highlighted. Press the EDIT key and
press ENTER key to toggle the
parameter to ON. The sensor will
calibrate and then automatically go
online