User manual

27 PBS/PBJ-BA-e-1314
8 Adjustment
As the acceleration value due to gravity is not the same at every location on earth,
each balance must be coordinated - in compliance with the underlying physical
weighing principle - to the existing acceleration due to gravity at its place of location
(only if the balance has not already been adjusted to the location in the factory). This
adjustment process must be carried out for the first commissioning, after each
change of location as well as in case of fluctuating environment temperature. To
receive accurate measuring values it is also recommended to adjust the balance
periodically in weighing operation.
Observe stable environmental conditions. A warming up time (see chapter 1)
is required for stabilization. Ensure that there are no objects on the weighing
pan.
(only models PBJ)
8.1 Manual adjustment by CAL button
The scales have been set by the manufacturer so that adjustment can be started
directly from the weighing mode using the CAL button.
• Models PBJ: Adjustment with internal weight
• Models PBS: Adjustment by external weight (blocked for calibrated scales)
Other adjustment procedures can be activated in the menu.
8.1.1 Adjustment with internal weight (only models PBJ)
Condition: Menu setting „I.CAL“ / Menu element 1
1. In weighing mode press . I-CAL is displayed.