Rice Lake CLS-920i Cargo Lift Scale Installation Manual - Manual (Page 62)

59 CLS-920i Installation Manual
6.0 Calibration
Note
While the functionality remains the same for a standard 920i HMI weight indicator, there are certain menu
choices that need to be changed in the manual that are specific to the proper functioning of the CLS-Series
Cargo Lift Scale which include calibration.
The 920i can be calibrated using the front panel: Use the following steps to calibrate the CLS-920i Cargo Lift
Scale.
Note
The forklift tines must be in place as test weights will be placed upon them.
Use a level to ensure the forklift tines are level from front to back (pitch), and side to side (roll) prior to
calibration.
The test weight used to calibrate the CLS Cargo Lift Scale cannot be greater than 2500 lbs.
1. With the 920i indicator in normal weighing mode, press the More => softkey, then the Supervisor Menu
softkey. Enter a password if it asks for it.
2. Using the up/down arrows, highlight the Zero Inclinometer menu item. Press the right arrow key.
3. Ensure that the forklift tines are level both front to back and right to left and press the Yes softkey.
4. Press the Exit softkey and return to the normal weighing mode.
5. Put the indicator into setup mode by pressing the indicator’s setup switch (located on the underside of the
indicator). The indicator’s setup menu is displayed with the SCALES highlighted. The following menu
structure represents the menu path that is noted in the rest of the calibration sequence.
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Figure 6-1. Calibration Menu for the CLS-920i
6. Press the down arrow twice to highlight GRADS , then press the left key once to CALIBR .
7. Press the down key once to WZERO , then the right key to CALIBR .
8. Press the down key three times to display the value of the test weight that will be used. Using the numeric
keypad on the 920i, enter the value of the test weight you will be using and press the Enter key. Note that if
the indicator displays the error iQube not updated , press the Enter key again. If the indicator continues to
display the error message, make sure the iQube has power applied (wired connection is good, or the battery
is in place if it is a wireless version), and that the value entered for the test weight is correct.
9. Press the up key once to PLAT1 .
10. Press the Cal-Match softkey, then the up key once to highlight Corner Cal-Match .
11. Make sure there is no weight on either fork (zero) and press the Enter key. The CLS system’s zero point
will then be calibrated.