Adjusting The Stroke Rate; Switching Off - Hilti NURON SPN 6-22 Manual De Instrucciones

2. Remove the accessory tool from the housing.
5.9

Adjusting the stroke rate

▶ Set the stroke rate by turning the adjusting knob for motor speed.
6 Operation
Observe the safety instructions and warnings in this documentation and on the product.
6.1 Switching on
1. Press the rear section of the on/off switch.
2. Slide the on/off switch forward.
▶ The motor runs.
3. Lock the on/off switch.
6.2 Cutting 5
WARNING
Caution Nibbler overloaded due to blunt accessory tools.
▶ At regular intervals, check the cutting edge of the punch for wear. Change the punch in good time to
minimize the load on the nibbler.
1. Lightly coat the intended line of the cut with oil to extend the usable life of the punch and improve the
result of the cutting operation.
2. Switch the tool on. → page 26
3. Wait until the tool reaches full speed and bring the nibbler into contact with the workpiece.
▶ When making a cut-out in a sheet, first cut a starting hole of appropriate size for the accessory tool
you are going to use.
4. Cut along the desired line of cut.
5. When you reach the end of the cut, switch the product off. If the line of cut ends in the workpiece, with
the product still switched on pull it a few millimeters back along the line of the cut before switching it off.
Do not lay the nibbler down in the swarf before it has come to a complete stop. Pieces of swarf
could be sucked in by the motor.
6.3 Cutting with template
Option: SPN­CN
The requirements for cutting with a template are as follows:
• The template must be 5 ­ 7 mm thick.
• The contour of the template must be 2.5 mm distant from the contour of the cut.
• Note that the minimum radius is 4 mm. Accordingly, the minimum radius of the template is 6.5 mm.
• Guide the nibbler in such a way that the outside edge of the punch guide is always in contact with the
template.
6.4

Switching off

▶ Press the rear section of the on/off switch.
▶ The on/off switch jumps into the off position and the motor stops.
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