Elliott SpeedCut SCT78, Инструкция по эксплуатации и техническому обслуживанию

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SpeedCut 35
Adjustment & Repair (cont.)
4. Blade Guide Adjustment
a.) The blade should travel from the idle wheel to the drive wheel without distortion.
b.) The blade guides should be perpendicular to the top of the channel.
Using a square, adjust each guide.
c.) Place a flat, preferably ground piece of steel on the top of the channel and,
using a square, adjust each guide.
d.) Check the side bearings to be sure they are snug against the side of the blade.
Adjust the eccentric roller axle as needed.
5. Setting Frame Limits
a.) Determine the maximum safe working height of the saw head. If there are not any
restrictive elements, ceiling, etc. above the SpeedCut it is permissible to place the
collar toward the top of the rear post.
b.) Loosen the thumb screw on the upper frame limit collar and slide up the post to the
maximum desirable height. Tighten the thumb screw and the upper frame limit collar
is now secured in place.
c.) Determine the minimum safe working height of the saw head. Depending on the size
of the bundle to be cut, it is typically desirable to place the lower frame limit collar
approximately 1” below the lowest tubes of the bundle to be cut. This ensures
that the cut is completed and the saw head stops slightly below the cut without
bottoming out on the frame.
d.) Loosen the thumb screw on the lower frame limit collar and slide down the post to
the minimum desirable height. Tighten the thumb screw and the lower frame limit
collar is now secured in place.
NOTE: Prior to initial operation it is good practice to test the frame limit switch for
functionality. To do so, make sure that the cutting area is clear and that all proper
installations have been completed. Secure the lower frame limit collar in place a
few inches below the frame limit switch. Begin the cutting motion (without actually
cutting any material) by starting the blade and initiating the downward frame
feed. When the frame limit switch meets the lower frame limit collar it will close
the contacts and you will hear a click. At this time the saw head will stop feeding
downward.
NOTE: It is important to use the frame limit switch system to ensure all the solenoids
are closed and that there are no open hydraulic circuits. It is not desirable to operate
this machine by creating “hard stops”, bottoming out the saw on the lower frame
upon the completion of a bundle cut.