92
ee Restart the scale: Turn the indicator off and then on again.
The Sartorius logo is displayed briefly, after which the device is in normal weighing mode.
§ Remove the preload from the weighing platform.
The display shows the preload weight as a negative value.
) (> 2 sec) Activate the “Clear preload” function.
This display is shown for 2 seconds. The preload is cleared.
After the “Clear Preload” operation has been completed, the scale is zeroed.
The scale then returns to the normal weighing mode.
-------------------- At the conclusion of the “Clear Preload” operation, the GMP-compliant printout shown
14.01.2003 13:50 here on the left is generated.
Typ CW3P1-6DC-LCE
Ser.no. 12345678
Vers. 1.0103.11.2
BVers. 01-26-02
--------------------
Clear preload
completed
--------------------
14.01.2003 13:52
Name:
--------------------
After performing calibration/adjustment, linearization and setting/clearing the preload:
§ Activate the “Device Parameters” menu for the active weighing platform
(for example, WP 1) and highlight the “Calibration/adjustment” menu item.
Soft key O Open the “Calibration/Adjustment” menu.
§ Open the “CAL Key Function” submenu and select the “Ext. cal./adjust.; factory-defined
cal weight” (external calibration/adjustment using the weight defined at the factory -
default weight) menu item. This is the factory default setting for this submenu, and
is also accessible without activating the Service mode.
§ Before performing service work, return any changed settings in the “Cal./adj. sequence”
(sequence of the calibration/adjustment procedure) and Activate ext. adj.” (activate exter-
nal calibration/adjustment, not for use in legal metrology) submenus to the original
settings (generally, these will correspond to the factory defaults).
The factory settings are:
– Menu item “Cal./adj. sequence”: setting “Cal. then manual adj.”
– Menu item “Activate ext. adj.” (not for “Verifiable” configuration): setting “Activated”