ROTHENBERGER COLLINS RHINO 4 - Manual (Page 31)

ENGLISH 29
5.3 Reaming the workpieces
The cutting tip of the internal deburrer is very sharp! Do not touch it with
bare hands! Risk of cutting and injury!
5.3.1 Reaming with cone reamer (up to 2“)
Î Mount the small die head adapter (1) with conic deburrer (2) at the carriage (see 5.8).
Î Raise die head (3) and cutter (4).
Î Swing reamer holder down (2) and insert a pipe if there is not already one in the machine
before separation.
Î Reamer can be extended toward to pipe, if necessary, by sliding reamer knob (5) toward
reamer arm until contact with reamer holder. Twist reamer knob to left ¼ turn to lock in
position.
Î With pipe chucked and rotating, turn carriage counter clockwise so that flutes of reamer
enter pipe.
Î Momentarily apply pressure to handle to force reamer against pipe to remove burrs.
Î After reaming, retract reamer and taking your foot off the safety pedal, and turn T.O.R.-
switch to off. Place reamer in out of way position.
5.3.2 Reaming with blade reamer (2 ½“ - 4“)
Î Raise die head and cutter.
Î Swing reamer down and insert a pipe if there is not already one in the machine before
separation.
Î Blade reamer must be in center of pipe. For adjusting, loosen two setscrews on top of
reamer bar, shift reamer and retighten setscrews.
Î With pipe chucked and rotating, turn carriage counter clockwise so that flutes of reamer
enter pipe.
Î Momentarily apply pressure to handle to force reamer against pipe to remove burrs.
Î After reaming, retract reamer and taking your foot off the safety pedal, and turn T.O.R.-
switch to off. Place reamer in out of way position.
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