Vira 162140, Инструкция по эксплуатации

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19
Reaming a tube
The machine has a reamer for bevelling the tube ends with diameters varying from 1/4 to 4”.
Raise the tube cutter and the die head.
Position the tube and tighten both chucks.
Move the reaming tool back.
Push the reaming handle and lock it by turning it fully to the left up to the stop.
Select the speed corresponding to the diameter of the tube:
2½ ~ 4
1 ~ 2
½ ~ ¾
Start the motor.
By turning the saddle wheel
to the right , move the saddle forward so that the reaming blade
comes into contact with the tube end. tube end. end.
Note: A plate on the frame gives a reminder that the saddle moves in the opposite direction
to the direction of rotation of the wheel: the saddle moves to the left (i.e. towards the front
chuck) when you turn the wheel to the right, and vice versa.
!
By applying a light force to the wheel, continue to turn the wheel slowly to the right to obtain
a bevel.
Stop the motor, unlock and remove the reamer handle, loosen the chucks and remove the
tube.
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Machine 4 pouces-EN.indd 19 22/08/2007 08:59:20
EN