Sedgwick SM210, Инструкция по эксплуатации и обслуживанию

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SM210 Operation/Maintenance Instructions Page 21 of 29
Stopped Work (Straight work where the cut extends over part of the length of the workpiece)
To prevent access to the tool during stopped work it is necessary to use in conjunction with
the fence, table and fence pressure pads equipped with special shoes depending upon the
workpiece dimensions.
The cutters must break into the solid face, instead of starting the cut at the beginning of the
workpiece, and/or have to break out before reaching the end. In order to prevent kickback
back and/or front-end stops should be fitted to the fence, table or table extensions.
Unless the workpiece is large enough to provide safe and adequate hand hold a jig or work
holder must be used together with a guard which protects the cutters. The jig should permit
the workpiece to be located quickly and accurately and to be held firmly in position. The
most convenient means of holding the workpiece is to use manually operated quick acting
clamps, which operate with either a toggle or a cam action. Back and/or front stops fixed to
the fence or table allow for greater control of the jig and a lead in and out may be provided
by means of a template on the jig.
Bevel Cutting
In addition to the use of the fence and demountable power feed unit or pressure pads, it is
important to ensure firm support of the workpiece by using a special jig or adjustable canting
fence in order to prevent access to the tool during bevel cutting.
Climb Cutting
To avoid the possibility of workpiece ejection, it is necessary to avoid climb cutting whenever
possible.
Tenoning
In order to feed the workpiece safely past the tool during tenoning it is necessary to use a
travelling table and tenoning hood. (This can not be done with the base machine alone).