Operation - Hilti NURON SC 4WL-22 Original Operating Instructions

1. Clean the mounting flange and the clamping flange.
2. Slip the mounting flange right way round on to the arbor.
3. Open the lower guard.
4. Insert the new saw blade.
Note the direction-of-rotation arrows on the saw blade and on the product. They must point in the
same direction.
5. Install the outer clamping flange the right way round.
6. Install the clamping screw.
7. Insert the hex key into the saw blade clamping screw.
8. Press and hold down the spindle lock button.
9. Use the hex key to tighten the clamping screw.
10. Check that the saw blade is seated correctly.
11. Insert the hex key into the hole provided for the purpose.
5.7 Adjusting the cutting depth
1. Release the cutting depth adjustment clamping lever.
2. Lift the product in a scissoring movement and set the cutting depth.
3. Tighten the cutting depth adjustment clamping lever.
The cutting depth should always be set to a depth approx. 5 to 10 mm greater than the thickness
of the material to be cut.
5.8 Setting the cutting angle
1. Release the cutting angle adjustment clamping lever.
2. Pivot the product into the desired position.
3. Tighten the cutting angle adjustment clamping lever.
5.9 Installing fence
1. Back off the clamping screw until you can insert the fence.
2. Push the fence into the base plate.
▶ You can adjust the cutting width to suit your application.
3. Tighten the clamping screw.
5.10 Installing guide rail adapter
The guide rail adapter is available as an accessory.
1. Remove the fence, if fitted.
2. Hook the base plate into the rear retaining lugs of the guide rail adapter.
3. Set the base plate down on the guide rail adapter.
▶ The base plate is flush on the guide rail adapter.
4. Lock the guide rail adapter by pressing in the two sliders as far as they will go.
6

Operation

Observe the safety instructions and warnings in this documentation and on the product.
6.1 Switching on or off
Switching on
1. Press and hold down the switch-on interlock and press the on/off button.
▶ You can release the switch-on interlock as soon as you have the on/off switch held down.
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