Page 62 - scales manual v1014 web

OR CALIBRATION
1. ALLOW ½ HOUR WARM-UP WITH CONVEYOR BELT RUNNING EMPTY AT MAX

SPEED AND POWER ON.
2. PRESS AUTO ZERO-LIGHT FLASHES
3. PRESS AUTO ZERO-LIGHT STEADY, STARTS TEST.
4. WAIT FOR ENTER LIGHT AND UPPER DISPLAY TO FLASH.
5. RECORD UPPER DISPLAY FOR ZERO ERROR.
6. PRESS ENTER IF ZERO CORRECTION IS REQUIRED.
7. RECORD UPPER DISPLAY AS LEFT ZERO.
8. PRESS AUTO SPAN- LIGHT FLASHES, OBSERVE LEFT-HAND UPPER DISPLAY

FOR “EL”, ELECTRONIC CAL. OR ABSENCE OF “EL” FOR TEST WEIGHT OF
CHAIN CALIBRATION. If wrong mode is selected, PRESS SEET-UP,1,5,ENTER,
AUTO SPAN FOR ELECTRONIC CAL.
9. APPLY TEST WEIGHTS OR CHAIN IF THIS METHOD IS TO BE USED.
10. PRESS AUTO SPAN-LIGHT STEADY.
11. WAIT FOR ENTER LIGHT AND UPPER DISPLAY TO FLASH.
12. RECORD UPPER DISPLAY FOR SPAN ERROR.
13. PRESS ENTER IF SPAN CORRECTION IS REQUIRED.
14. RECORD UPPER DISPLAY AS LEFT SPAN.
15. REMOVE TEST WEIGHTS OR CHAIN.
16. PRESS RUN AND RESUME NORMAL OPERATION OF SCALE.

USE THIS FORMULA FOR CALIBRATION CONSTANT.

TRUCK(OR ACTUAL WEIGHT)

----------- X OLD = NEW

RAMSEY(DISPLAYED WEIGHT)

© 2014 ScaleResource.com Page 62