Hardy Floor Scales
26
•
A soil bearing pressure of at least 1,000 lbs
per square foot is required. The corner pier
should be designed to support at least two
thirds of the total capacity of the scale.
•
A 3/4” diameter conduit for the scale inter-
face cable is recommended. The pit frame is
arranged with a 1 1/8” diameter hole for a
cable exit. Locate the conduit to match the
hole location.
Step 1.
Place the pit frame in the approximate
position it will occupy on the floor. (See
Fig. 21)
11” (279.4mm)
3.4375 (87.3mm)
FIG. 21 FOUNDATION FOR THE PIT FRAME
Step 2.
Mark out the position of the hole to be
made. The hole MUST be a minimum of
12" larger than the pit frame on all sides.
(See Fig. 22)
Summary of Contents for HIFS-3030-01-PS-T
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Page 53: ...Index Total Error 1 2 TROUBLESHOOTING 1 36 U UNPACKING 1 4 W welding 1 7...
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