Thermo Scientific Oretronic III, Operating & Service Manual

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Operating the TMD
Thermo Fisher Scientific Operating the TMD 3-19
REC-4105 Rev L
CALIB? Y
COIL BAL
COARSE
FINE
CLIP CORS
CORS FINE
AUD INT
TEST
EXIT
7. Scroll to the BELT SPD display.
If your system uses a speed sensor, the belt speed determined by
the sensor will be displayed in the counter.
If your system does not use a speed sensor, enter the belt speed in
feet/minute. . (Refer to Section “Determining Belt Speed”).
If the speed is greater than 999 feet/minute, set each digit to 9, and
while the third digit is flashing, continue to press the up VALUE
key. The display will change to thousand feet/minute with a
decimal point and the letter “H” following the number.
Range: 1–1,200 ft/min
Default: 400
8.
Scroll to the high-level calibration menu and put the TMD in
Calibrate mode (CALIB? Y).
9.
Scroll to the COIL BAL display and press ENTER to do a quick
electronic balance of the TMD.
The display flashes QUIK BAL while the TMD balances.
10. Scroll to the COARSE display and press ENTER (without
changing the value) to start the tramp metal coarse sensitivity auto-
calibration.
The counter shows A0 and the display flashes AUTO MET to
indicate that the calibration has started.
11. Slide the piece of tramp metal completely through the detection
area (that is, between the transmitter and receiver coils) in the
center of the belt at least three times in the direction of normal
travel, then press ENTER.
The display flashes QUIK BAL while the system rebalances, and
then returns to the COARSE display. The counter shows the new
coarse sensitivity setting.
Range: 0–7
12. Scroll to the FINE display and press ENTER (without changing the
value) to start the tramp metal fine sensitivity auto-calibration.
The counter shows A1 and the display flashes AUTO MET.
Calibration