Switching Off; Care And Maintenance - Hilti AG 125-19SE Mode D'emploi

3. Install the guard. → page 25
4. Fit the support plate and the abrasive resin-fiber disc, screw on the clamping nut and tighten it securely.
5. Press the spindle lockbutton and hold it in this position.
6. Use the pin wrench to tighten the clamping nut securely, then release the spindle lockbutton and remove
the wrench.
7 Types of work
WARNING
A damaged supply cord presents a hazard! Do not touch the supply cord or extension cord if damaged
while working. Disconnect the supply cord plug from the power outlet.
▶ Check the appliance's supply cord at regular intervals and have it replaced by a qualified specialist if
found to be damaged.
Check extension cords at regular intervals and replace them if found to be damaged.
7.1 Switching on
1. Plug the supply cord into the power outlet.
2. Press the rear section of the on/off switch.
3. Slide the on/off switch forward.
4. Lock the on/off switch.
◁ The motor runs.
7.2 Grinding
CAUTION
Risk of injury. The accessory tool may suddenly stick or stall.
▶ Use the power tool with the side handle (or optional hoop grip) fitted and always hold the power tool
securely with both hands.
7.2.1 Cutting
▶ When cutting, keep the rate of advance moderate and do not tilt the product or the cut-off wheel to either
side (working position is at approx. 90° to the cutting plane).
For best results when cutting profiles and small rectangular tube, start cutting with the cut-off
wheel at the smallest cross-section.
7.2.2 Rough grinding
▶ Move the product to and fro while maintaining a 5° to 30° angle of attack and applying moderate pressure.
◁ This will avoid overheating and discoloration of the workpiece and help ensure an even surface finish.
7.3

Switching off

▶ Press the rear section of the on/off switch.
◁ The on/off switch jumps into the off position and the motor stops.
8

Care and maintenance

WARNING
Danger of electric shock! Carrying out care and maintenance while the supply cord is connected to the
power outlet presents a risk of serious injuries including burns.
▶ Always unplug the supply cord before carrying out all care and maintenance tasks.
Care
• Carefully remove stubborn dirt from the tool.
• Clean the air vents carefully with a dry brush.
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