Gram Precision RK-15 Series Operation Manual page 6

Installing Components
1. Before using the scale, remove the shipping protection screw (rotate
counterclockwise), which located underneath the scale and cork the plug
buckle.
Note: the RK-30 model doesn´t include the shipping protection screw.
2. Cover the weighing pans on the scale body properly.
Leveling the Scale
To compensate for small irregularities or inclinations at the location, the
scale can be leveled. The scale is equipped with a level indicator at the front
panel .Adjust the leveling feet until the air bubble in the indicator is centered
as shown.
Note: The scale should be leveled each time once its location is changed.
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