Unibor E50 FRV Manual
Original Instructions
Nov 2019
8
1.Ensure power to the machine, red LED will illuminate
(1)
.
2.Press the magnet switch on
(2)
to engage the magnet. The LED will light up in either green or red
(3)
. Depending on the material thickness and magnetic adhesion. Green magnet LED indicates
optimum adhesion achieved. Drilling operation is available.
Warning
if red magnet LED is illuminated this indicates optimum adhesion not achieved. Drilling
operation is still available.
3. Use the speed controller on the top cap housing to dictate the speed, always use speeds that
are recommended for the drill size being used.
4. Turn the motor on in the forward direction
(4)
.
5. Drill the hole to the recommended tapping size for the thread to be cut.
6. Without disengaging the magnet replace the drill with the tap.
7. Set the spindle speed to the required tapping speed required.
8. Start the drill spindle in the forward direction
(4)
and feed the tap into the hole until it begins to
cut. Once cutting the tap will feed itself through, only gentle pressure on the feed handles should
be necessary.
9. Once the tap has threaded the hole the drill should be stopped immediately
(4)
.
10. The drill spindle should then be switched to reverse
(5)
and the tap can be fed back out of the
hole. Allowing the tap to be safely extracted from the hole at a reduced RPM.
8) TAPPING FUNCTION
