Optimum 3338165, Operating Manual

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Version 1.1.0 - 2020-08-07 37 Translation of original instruction
MH35G │ MH35V EN
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4.
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4.10.1 Setting the drilling or tapping depth - Setting the beep
In order to set the depth on the display.

Press the tool selection button and the workpiece zero button and then
release the button as first.

The display will begin to flash.

Use the rotary knob to set the required depth and confirm by pressing.
Drilling:
When the set depth is reached, a warning tone is generated.
Tapping:
When the set depth is reached, a warning tone with spindle reverses direction of rotation is per-
formed.
4.11 Tapping

If necessary, adjust the mechanical drill stop.

Set the drilling depth on the display to the desired depth.

Deactivate fine feed spindle - where this has not yet happened.

Set the lowest speed.

Set and close the spindle protection.

Operate the tapping ( 20 ) push button.

The rotation of spindle ( 18 ) switches on.
Move the sleeve downward with the sleeve lever until the machine tap cams in the work piece.
The machine tap turns into the workpiece. When the set drilling depth is reached, the spindle
reverses direction of rotation. The machine tap turns out of the workpiece.
4.12 Inserting or Removing Tool

Unlock or lock the mechanical securing (21)
of the quick clamping system.
Img.4-3: Mechanical securing, quick clamping system
21