cleasby FIBERGLASS Series, Инструкция по эксплуатации

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Cleasby Conveyors Maintenance and Service
Cleasby Conveyors (Rev. 08/14/12) | Page 4-3
Fig 4-2 Conveyor belt tension is correct when
belt can be lifted 4-6 inches in middle on
conveyor.
5.) If the clearance is more than the
specified distance, tighten the belt by
adjusting the take-up screws at the
bottom end of the conveyor (see Fig. 4-
3). If the clearance is less than the
specified distance, loosen the belt
similarly. Running the conveyor with the
belt too tight can damage the belt and
cause excessive bearing wear.
Fig 4-3 Conveyor belt tension is adjusted by
turning the adjusting screws at the base at the
end of the conveyor.
6.) Inspect the belt to make sure the
“V”-Guide on the bottom side of the
conveyor runs in the center of the head
and tail pulleys and in between the
channel underneath the belt. A belt that
is too loose may walk excessively, even
if it is properly aligned. Similarly, you
can align the belt at the bottom end by
adjusting the long take-up screws that
tighten the belt.
7.) Check all seated bearings for wear.
Replace worn bearings.
8.) The conveyor rotates by means of a
hydraulic motor mounted underneath the
base plate of the turntable. The rotation
system is a gear-to-gear drive system
driven with a small 2-inch pinion gear
that in turn, drives a 22-inch by 2-inch
gear and bearing. The bolts that fasten
the gear bearing to the base plate are
special high-strength steel alloy
fasteners. During assembly of the
turntable, these bolts are torqued to a
value of 201 ft.-lbs. [5/8 inch SAE
Grade 8 bolts]. It is necessary for your
safety, and that of others, to maintain the
bolts at the specified torsional value.
-verify proper
torsional value by applying a torque
wrench to each bolt connecting the
bearing/gear to the base plate. Verify all
bolts in the pattern, both on the upper
and lower mounting surfaces once
EVERY THREE MONTHS. DO NOT
EXCEED THE SPECIFIED
TORSIONAL VALUES.
9.) Keep the gears greased.
10.) Inspect and replace any damaged or
otherwise deteriorated warning or safety
labels (see Section 5 for appropriate
labels and locations). Replacement
labels are available free of charge from
your local dealer, distributor or service
center. If you are unable to locate a local
representative, contact CMI for
replacements.