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OPTIMUM
M A S C H I N E N - G E R M A N Y
Version 1.3.0 dated 2016-12-16
Page 38
Original operating instructions
MF2 Vario
GB
4.13.2 Fine adjustment of the motor speed
The motor speed can be set from the control panel. The speed can be varied from 15 to 225%.
Img.4-16:
Spindle motor speed control
4.14
Spindle Left - Stop - Right selector
The selector can be used to
activate and deactivate the main spindle
change the turning direction of the spindle
L = Turning direction: Left
R = Turning direction: Right
0 = Deactivate spindle
Img.4-17:
Spindle Left - Stop - Right selector
4.15
Spindle brake
The spindle brake is located on the left-hand side of the spindle head. It is used to brake the
spindle.
When the spindle brake is activated, the spindle slows down immediately.
The more the lever is activated, the more the spindle slows down.
Img.4-18: Spindle brake
4.16
Drill depth stop
The drill depth can be set using the set nut.
Turn the set nut till the required drill depth is aligned with the depth scale.
The spindle can now only be lowered to the set depth.
Spindle brake