Hilti NURON DGH 130-22 Original Bedienungsanleitung Seite 31

Vibration emission value for surface grinding (a
Uncertainty vibration emission value for surface grinding (K)
5 Preparations at the workplace
WARNING
Risk of injury by inadvertent starting!
▶ Before inserting the battery, make sure that the product is switched off.
▶ Remove the battery before making any adjustments to the power tool or before changing accessories.
Observe the safety instructions and warnings in this documentation and on the product.
5.1 Charging the battery
1. Before charging the battery, read the operating instructions for the charger.
2. Make sure that the contacts on the battery and the contacts on the charger are clean and dry.
3. Use an approved charger to charge the battery. → page 22
5.2 Inserting the battery
WARNING
Risk of injury by short circuit or falling battery!
▶ Before inserting the battery, make sure that the contacts on the battery and the contacts on the product
are free of foreign matter.
▶ Make sure that the battery always engages correctly.
1. Charge the battery fully before using it for the first time.
2. Push the battery into the product until it engages with an audible click.
3. Check that the battery is seated securely.
5.3 Removing the battery
1. Press the battery release button.
2. Remove the battery from the product.
5.4 Installing an accessory tool
Use only accessory tools approved for a speed at least equal to the rated speed stated on the product.
1. Clean the clamping flange and the quick-release clamping nut.
2. Fit the clamping flange on to the drive spindle.
3. Set the accessory tool on the clamping flange.
4. Press and hold down the spindle lock button.
5. Set the quick-release lock nut on the accessory tool.
6. Firmly tighten the quick-release lock nut.
7. Release the spindle lock button.
8. Switch the grinder on. → page 26
CAUTION
Risk of injury! Damaged grinding wheels can work loose.
▶ Protect the grinding wheels from blows, impacts and grease.
▶ Do not use vibrating grinding wheels.
9. Allow the grinder to run for at least one minute without load to ensure that the accessory tool is correctly
installed.
*2359096*
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h AG
2
2359096
B 22­55 8.8 m/s²
B 22­255 11 m/s²
B 22­55 1.5 m/s²
B 22­255 1.5 m/s²
English 25