Calibration - Gallagher W110 Notice D'installation

CALIBRATION

Note: The W110 is factory calibrated to the loadbars/loadcell which it was
supplied with. In some instances, if another set of loadbars is to be used with
the indicator it is necessary to calibrate the system to ensure accuracy. Each
loadbar is calibrated independently and therefore must be removed from any
structure before calibration begins.
To recalibrate the W110, follow the steps below:
1. Connect both load bars to the indicator and ensure that they have no weight
applied.
2. Press the
loadbars, then press the down arrow
3. Press
'bAr1' as loadbar 1 (left hand socket) is calibrated first.
4. Press
'rdy?', with 'ZERO WEIGHT' flashing on the display. Ensure there is no
weight on the loadbar and press
5. As the scale determines a zero weight the display will change to '- - - -'.
Once complete, the display will change to show the value of the test weight
to be used, and 'TEST WEIGHT' will flash on the screen. This value can be
adjusted by using the
button will increment in larger steps).
Note: For best results it is recommended that a calibration weight of at least
10% of the capacity of the connected loadbar be used.
6. Once the test weight has been entered on the display press the
The display will show 'rdy?', with 'TEST WEIGHT' flashing on the display.
Load the calibration weight onto the loadbar and press
calibrate the bar.
7. Once complete, the display will change to show 'bAr2' as loadbar 2 (right
hand socket) is calibrated next.
8. Repeat steps 4 to 6 for the second loadbar to complete calibration.
9. Once completed, the scale will display 'done'. Press
normal operating mode.
Note: The
to step back and/or repeat any stage.
Page 12
Settings
button
OK
to enter the calibration wizard. The display will change to show
OK
to begin calibration of the first loadbar. The display will show
Back
button can be used throughout the calibration procedure
Weigh Scale W110 User Manual
to display the capacity of the connected
. The display will show 'CAL-'.
OK
once more.
up or down button (holding the up or down
OK
button.
OK
once more to
OK
to return to the