Hilti SF BT 22­A Manual De Instrucciones página 21

5 Operation
5.1 Inserting the battery
CAUTION
Risk of injury. The drill may start inadvertently.
▶ Before fitting the battery, check that the drill is switched off and that the switch safety lock is
activated.
CAUTION
Electrical hazard. Dirty contacts may cause a short circuit.
▶ Before inserting the battery, check to ensure that the battery terminals and the contacts on the
drill are free from foreign objects.
CAUTION
Risk of injury. If the battery is not fitted correctly it may drop out and fall.
▶ Check that the battery is securely seated in the drill so that it cannot drop out and fall, thereby
presenting a hazard to other persons.
▶ Push the battery into the drill from the rear until it is heard to engage with a click.
5.2 Removing the battery
▶ Remove the battery.
5.3 Fitting the belt hook (optional)
WARNING
Risk of injury! Hazard presented by a falling power tool.
▶ A falling power tool may present a risk of injury to yourself and others. Check that the belt hook is
fitted securely before beginning work.
Note
The belt hook allows the drill to be attached to a belt worn by the operator. The belt hook can be fitted
to allow attachment on the left or right side of the body.
▶ Fit the belt hook on the appropriate side of the drill.
5.4 Fitting or removing accessory tools
CAUTION
Risk of injury. The drill may start inadvertently.
▶ Make sure that the safety lock has been activated or that the battery has been removed from the
drill.
1. Open the keyless chuck.
2. Check that the connection end of the accessory tool is clean and then insert it in the keyless chuck or,
respectively, pull the accessory tool out of the keyless chuck.
3. Retighten the keyless chuck.
5.5 Switching on
▶ Press the control switch.
Note
The running speed can be controlled smoothly right up to maximum speed by varying how far the
control switch is pressed in.
Printed: 19.10.2016 | Doc-Nr: PUB / 5252274 / 000 / 01
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