7
ATTACHING THE AD-4212D SERIES WEIGHING UNIT DIRECTLY ON THE MOUNTING BASE
When the AD-4212D series weighing unit is built into a system, remove the three leveling feet and
use the screw holes to secure the weighing unit to the base.
Attachment Procedure
1. Remove the three leveling feet.
Caution
Do not remove any other screws from the
bottom of the weighing unit. Doing so could
damage the weighing sensor.
2. Secure the weighing unit from above.
(Prepare appropriate screws with a size
corresponding to an M5 screw. The screw
hole diameter: 6 mm).
In case of securing the weighing unit from
the under side, use M6 screws with 1-mm
pitch.
Notes
The screws to secure the weighing unit
to the mounting base are not provided.
For the position of the holes, refer to “11.
EXTERNAL DIMENSIONS”.
There are cases when an error in the leveling adjustment occurs due to the installation
conditions. In this case, place a shim between the lower surface of the weighing unit and the
securing surface, or use the double-nut method using M5 or M6 nuts to perform the height
adjustment and secure it. If the adjustment is still difficult to perform, perform calibration before
use. Then, the balance will function normally.
Weighing
unit
Leveling foot
M5 screw x 3
M6 screw x 3
