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10.0 CALIBRATION
The scale can be calibrated using the following procedure. For a more detailed
method of calibrating the scale, it will be necessary to enter the secure
Programming Menu. Refer to the CFW Service Manual for more information.
The CFW scales calibrate using either metric or pound weights, depending on
the weighing unit in use before calibration. The display will show either "kg" or
"lb" to identify the weights expected.
CFWa Scales only:
CFWa scales will also have the lb, oz, lb-oz or kg (or g) indicator on to show the unit of the
weight requested. If the scale was in pounds before starting the calibration, the weights
requested will be in pound values. If the scale was weighing in kilograms then metric weights
will be requested.
PROCEDURE
• Turn the power off.
• Turn the power back on, during the counting from 1 to 0, press [Func/C].
• The display will show "CAL ". While it is showing "CAL " press the [Unit],
[Print] and [Tare] keys in sequence to enter the Calibration section. The
display will show "unLoAd".
• Remove any weight from platform when stable and press [Zero/Enter].
• The display will show the last calibration weight used. If this is correct you
can continue by pressing [Zero/Enter]. If it is not correct use the arrow
keys to change the calibration weight value. When it is correct press
[Zero/Enter].
• The display will show "LoAd". Place the calibration weight on the scale.
Press the [Zero/Enter] key.
• If the calibration is acceptable the scale will run a self-test during which the
calibration weight should be removed. If an error message “FAiL L” is
shown try calibration again as a disturbance may have prevented a
successful calibration.
After calibration the scale should be checked for whether the calibration and
linearity is correct. If necessary repeat calibration, make sure that the scale is
stable before accepting any weight.
@Adam Equipment Company 2006
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