EVO1Y | LAB1Y  Operating  Instructions  21
  Commissioning 
5  Commissioning
5.1  Leveling
Leveling for Models Verified for Use in Legal Metrology Only
 t Turn the two feet as shown in the figure until the air bubble is centered within 
the circle of the level indicator.
 t Air bubble at “12 o'clock:” Turn both feet clockwise.
 t Air bubble at “3 o'clock:” Turn the left foot clockwise and the right foot 
counterclockwise.
 t Air bubble at “6 o'clock:” Turn both feet counterclockwise.
 t Air bubble at “9 o'clock:” Turn the left foot counterclockwise and the right 
foot clockwise.
Warm-up Time
To ensure accurate results are delivered, the scale must warm up for at least 
30 minutes after initial connection to the power supply. Only after this time will 
the scale have reached the required operating temperature.
Using a Scale Verified for Use in Legal Metrology:
 − Ensure that there is a warm-up time of at least 24 hours after initial connection 
to the power supply.