Hilti NURON DGH 130-22 Manual De Instrucciones Original página 31

Noise information
Sound power level (L
WA
Uncertainty for the sound power level (K
Emission sound pressure level (L
Uncertainty for the sound pressure level (K
Total vibration
Vibration emission value for grinding concrete (a
Uncertainty vibration emission value for concrete grinding (K)
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
CAUTION
Risk of damage and risk of injury due to damaged Keyless quick-action clamping screw. The Keyless
quick-action clamping screw can snap off if it is overtightened.
▶ Never use a tool to tighten the Keyless quick-action clamping screw. Tighten it by hand only.
*2359096*
)
)
WA
)
pA
)
pA
2
2359096
93 dB(A)
3 dB(A)
85 dB(A)
3 dB(A)
, )
h CG
, )
h AG
B 22­55 10 m/s²
16.2 m/s²
B 22­255
B 22­55 2.2 m/s²
1.5 m/s²
B 22­255
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