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Belt Hog Alignment
Procedure
The Belt Hog uses two LASER transmitter for
projecting of LASER lines on the opposite LASER unit. By adjusting the
pulleys so that the laser line coincides with the reference line on the
opposite LASER unit, the pulleys are aligned.
Mounting of the Belt Hog units
Each unit is mounted on the pulley as shown
in the diagram below. Note: The magnets, which holds the unit to the pulley,
are very strong. Do not pinch your fingers!
1. Position both units with the spring action
probes resting in the same groove on both pulleys and the units are facing
each other as shown below.
2. When the units are mounted, turn on the
LASERS. Each LASER generates a line on the opposite unit. When correctly
aligned the lines coincide with the reference marks on the labels on both
units. If the belt transmission is mis-aligned, start by correcting the
angular error.
3. It is important that the pulleys are
mounted correctly on the shafts and that the shafts are straight before
starting the alignment process. Wobbling or warped pulleys affects the
alignment quality severely.
Safety
The Belt Hog uses LASER diodes with a power
output of less than 1.0 mW. The LASER classification is Class 2, which is
considered safe for its intended use with only minor precautions required.
These are:
Your system complies with the requirements
in:
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SS-EN-60825-1-1994
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British Standards BS 4803 Parts 1 to 3
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Deutche Industrie Norm
DIN JEC 76 (CO) 6
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USA FDA Standard 21 CFR, Ch 1,
Part 1040.10 and 1040.11
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