Hilti NRC 6-22 Manual De Instrucciones Original página 29

Noise information
Sound power level (L
WA
Sound pressure level (L
Uncertainty (sound values) (K
Total vibration
Cutting 25 mm rebar (a
Uncertainty (total vibration)
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 Removing saw blade
WARNING
Risk of burns and cut injuries at saw blade, clamping screw and clamping flange The consequences
can be burns and cut injuries.
▶ Wear protective gloves when changing the saw blade.
1. Use the hex key to remove the 4 retaining screws from the blade cover.
2. Insert the hex key into the clamping screw retaining the clamping flange.
3. Push in the spindle lock button and using the hex key as a handle, rotate the saw blade until it is
prevented from further rotation by the lock button.
4. With the saw blade locked, turn the hex key counter-clockwise to loosen the clamping screw and remove
the clamping screw.
5. Remove the clamping flange and the saw blade.
*2412886*
)
)
pA
and K )
pA WA
)
h,M
2
2412886
89 dB(A)
78 dB(A)
3.0 dB(A)
B 22­85 2.9 m/s²
B 22­110 2.7 m/s²
1.5 m/s²
English 25