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4.5.8
Align and level the idlers
Align and level the idlers properly by shimming the scale idler, the two approach idlers, and the
two retreat idlers, until they are within ± 0.8 mm (1/32") of each other. Check that the idlers are
centered and squared to the conveyor during the shimming process.
①
②
③
④
⑤
Note
Precise idler alignment is very important to achieve maximum accuracy of the weighing
system. Misaligned idlers will result in unwanted forces being applied on each idler in the
weighing area, causing calibration and measurement errors.
Milltronics MUS
Operating Instructions, 06/2012, 7ML19985CQ02-02
center of idlers to be in line
A2 to R2 ± 0.8 mm (1/32")
reference
Idlers must be square to stringers
adjust idler last
Installing/mounting
4.5 Installation Procedure
27
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