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Thermo Ramsey - Hoferick Engineering GmbH

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Maintenance<br />

EXIT returns to MAIN MENU 1. When zero is reached, the system<br />

automatically displays the following screen.<br />

COMPLETE flashes<br />

ADV changes from ERROR % to ACCUMULATED WEIGHT<br />

Hint: The percentage of error is related to full-scale capacity.<br />

NO returns to MAIN MENU 1 without changing the zero number<br />

YES changes the zero number and the next screen displays<br />

ADV changes from OLD ZERO to RATE to ACCUMULATED<br />

WEIGHT and to ERROR %<br />

MENU repeats Auto Zero calibration.<br />

RUN returns to the RUN menu<br />

3.10.2 Manual Zero<br />

The Manual Zero procedure shows the zero constant and allows direct entry if<br />

known. Press ENTER to confirm the new number.<br />

Default: 40000<br />

Min: 0<br />

Max: 120000<br />

AUTO ZERO COMPLETE<br />

Error ±000.00%<br />

Change zero?<br />

YES NO ADV<br />

ZERO # CHANGED<br />

New zero #00000<br />

Old zero #00000<br />

RUN MENU ADV<br />

-- MANUAL ZERO --<br />

Rate 000.0 Tph<br />

Zero #00000<br />

ENTER EXIT ADV<br />

Password: Operator<br />

<strong>Thermo</strong> Fisher Scientific Maintenance 3-11<br />

REC 4175 Rev B

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