HOZAN C-440, Операция

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４ ４ ４ ４
Turn the handle continuously until the ball race becomes free. Always be sure that the chuck holds
the ball race evenly. If the chuck fail to hold the ball race during 3
- 4 procedure, please go back to step
2 to resume.
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Caution
…
Be sure that the speed of turning the handle must be slow, since "C" face has very
narrow space and turning the handle roughly or quickly, it could unhook the ball race
and cause a damage of the chuck as well.
２ ２ ２ ２
Turn the chuck cover clockwise to
slide down the collar.
※
With oily hands, it is slippery to turn the chuck cover. It may be used a 40mm wrench to turn the
chuck cover, but be careful from over - tightening.
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Caution
…
When tighten the chuck, do not slide the bottom edge of collar out the bottom of chuck.
Max tight position is on a line of bottom edge of the collar and the chuck. Sliding out
the collar causes a damage and a trouble of the tool.
●
●
The face of the fork should be square with the axis. The bushing comes in contact with the fork squarely
so that the claw of the chuck hold the ball race evenly. If not, the ball race slips out causing a damage of
the chuck and the ball race.
Set the chuck cover loose enough not to contact the ball race and claw of the chuck.
Operation
３ ３ ３ ３
Be sure that the chuck holds the ball race evenly, and then turn the handle clockwise gradually.
３
３ ３
３
In this way, the ball race is removed
holding its “C” face with the chuck
claw. Therefore, particular shaped
ball races which have not “C” faces to
be held cannot be removed.
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Caution
１ １ １ １
Lay the C
-
440 and hold horizontally. Insert the fork into the C
-
440. To insert the fork deeper, turn the
handle counterclockwise.(Fig 1)
Fig 1
Be sure the bushing touches the fork and adjust the depth of the chuck against the ball race with
turning the handle to where the claw be able to hold "C" of the ball race.
Fig 2 Fig 3
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Caution
…
Ball races with particular shape are not applicable.