Specifications

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3BUS 208 000 R1301 49Hardware Installation
2. Place the straight edge against the machined surface on the upper and lower
base plates of the Basis Weight sensor. If the plates are perpendicular to the
straight edge, they are parallel to each other.
3. Align the upper head to the lower head using the horizontal adjustment bolts
on the adapter plate extension. See Figure 3-13 on page 47.
4. Turn the horizontal adjustment bolts clockwise to move the upper head towards
you; counterclockwise to move the upper head away from you.
Do not force the horizontal adjustment bolts if binding is
felt. Instead, loosen both bolts before resuming
alignment.
The horizontal adjustment bolts have to be adjusted with respect to each other
to avoid binding the upper head carriage. For example, every half-turn of one
horizontal adjustment bolt necessitates a half-turn to the other.