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Printed In U.S.A.
OPERATION 1980,1981,1982 & 1983
Tool is turned on by rotating black knurled ring in a clockwise direction (clockwise when viewing tool from above when
tool is resting on flat surface of base).
OPERATION 1980 & 1980F
Tool is turned on by squeezing valve lever into right ball grip.
Speed of tool may be adjusted by turning slotted speed control which is accessible thru hole in knurled ring when tool is
turned on. The directional exhaust may be rotated to direct the exhausted air away from operator or work area.
DEPTH OF CUT
1980 & 1981
Loosen flat plastic thumb screw, turn knurled stop screw until desired length of cutter is exposed beneath base.
1982 & 1983
Loosen plastic thumb screw, turn large plastic ring at top of base until desired length of cutter is exposed beneath base.
CHANGING BITS
Disconnect tool from air line. Hold collet body with one wrench and loosen collet retaining nut with other wrench, replace
cutting bit and retighten collet nut. Be sure bit is inserted into collet body before tightening collet nut.
SAFETY
1. Wear eye protection when using this machine.
2. Disconnect tool from air line when changing bits or making adjustments.
3. Always keep hands away from rotating cutter bits.
4. Always check collet to make sure cutter bits are tight.
INSTRUCTIONS FOR OPERATION OF
1-1/2 H.P. NO. 1980, 1981, 1982, & 1983
SIOUX ROUTERS
El polvo generado al lijar, aserrar, afilar, taladrar y realizar otras tareas de
construcción contiene sustancias químicas que podrían causar cáncer,
malformaciones congénitas y otras alteraciones del aparato reproductor.
Some dust created by power sanding, sawing, grinding, drilling, and other
construction activities contains chemicals known to cause cancer, birth defects or
other reproductive harm.