Hilti SCO 6-A22 Original Operating Instructions page 25

Emission sound pressure level (L
Uncertainty for the sound pressure level (K
Total vibration
Vibration emission value (a
Uncertainty
6 Operation
6.1 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.
6.1.1 Inserting the battery
1. Push the battery into the battery holder until it engages with an audible click.
2. Check that the battery is seated securely.
6.1.2 Removing the battery
1. Press the release buttons on the battery.
2. Pull the battery out toward the rear.
6.1.2.1 Fitting an accessory tool
CAUTION
Risk of damage. The collet can break if tightened when no accessory tool is fitted.
▶ Never tighten the collet when no accessory tool is fitted.
1. Clean the connection end of the accessory tool.
2. Check that the collet has been fitted.
3. Press the spindle lockbutton and hold it in this position.
4. Insert the accessory tool in the collet and tighten the clamping nut with the hex. wrench.
5. Release the spindle lockbutton.
6. Check that the accessory tool is held securely.
6.1.3 Removing the accessory tool
CAUTION
Risk of injury! The accessory tool may be hot and/or have sharp edges.
▶ Wear protective gloves when changing the accessory tool.
▶ Never lay down a hot accessory tool on a flammable surface.
1. Press the spindle lockbutton and hold it in this position.
2. Use the hex. wrench to release the clamping nut.
▶ The collet is slack.
3. Remove the accessory tool.
6.1.4 Changing the collet
1. Press the spindle lockbutton and hold it in this position.
2. Use a hex. wrench to release and remove the clamping nut.
3. Remove the existing collet and fit the collet you wish to use.
4. Screw on and tighten the clamping nut and then release the spindle lockbutton.
*2194405*
)
pA
)
pA
)
WA
2
3
4
5
2194405
79 dB(A)
3 dB(A)
2.5 m/s²
1.5 m/s²
English 19