Rough Grinding; Switching Off; Care And Maintenance - Hilti AG 125-13S Manual De Usuario

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, apply moderate feed pressure and do not tilt the product or the cutting disc to either side
(hold at approx. 90° to the cutting plane).
For best results when cutting profiles and small-section rectangular tubes, start cutting 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.
• Use only a slightly damp cloth to clean the casing. Do not use cleaning agents containing silicone as
they can attack the plastic parts.
Maintenance
WARNING
Danger of electric shock! Improper repairs to electrical components may lead to serious injuries including
burns.
▶ Repairs to the electrical section of the tool or appliance may be carried out only by trained electrical
specialists.
• At regular intervals, check all visible parts and the controls for signs of damage and make sure that they
all function correctly.
• Do not operate the power tool if signs of damage are found or if parts malfunction. Have damage repaired
immediately by Hilti Service.
• After cleaning and maintenance, refit all guards or protective devices and check that they function
correctly.
28 English
Printed: 20.04.2018 | Doc-Nr: PUB / 5300373 / 000 / 01
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