Specifications

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3BUS 208 000 R130152 Hardware Installation
Scan Direction Alignment
The scan direction alignment is checked both close to the drive end column and
close to the idler end column on the scanner.
Alignment at the drive end is set by drive pulley phase adjustment. Alignment at
the idler end is controlled by belt tension.
The scan direction alignment procedure is as follows:
1. Jog the sensor heads near the drive end column.
2. Apply a straight edge and feeler gauge to the machined surface on the upper
and lower sensor heads. See Figure 3-16.
Figure 3-16 Scan Direction Optimum Alignment Point
Upper
Head
Lower
Head
Machinist’s
Straight Edge
Use Feeler
Gauge Here