Preparations At The Workplace; Fitting The Side Handle; Accessory Tools - Hilti AG 230-20D Manual De Uso

6 Operation
6.1

Preparations at the workplace

CAUTION
Risk of injury! Inadvertent starting of the product.
▶ Unplug the supply cord before making adjustments to the power tool or before changing accessories.
Observe the safety instructions and warnings in this documentation and on the product.
6.2

Fitting the side handle

▶ Screw the side handle into one of the threaded bushings provided.
6.3 Fitting the guard
The guard is keyed to ensure that ensure only guards of a type suitable for use with the power tool
can be fitted. The keyed locating lug also prevents the guard from coming into contact with the tool.
1. Release the clamping lever.
2. Fit the guard onto the arbor collar so that the keyed locating lug engages in the recess provided.
3. Turn the guard to the desired position.
4. Secure the guard by closing the clamping lever.
The guard is preset to the correct clamping diameter by the adjusting screw. If the tension is too low
when the guard is fitted, the adjusting screw can be tightened slightly to increase the clamping force.
6.3.1 Adjusting the guard
1. Release the clamping lever.
2. Turn the guard to the required position.
3. Secure the guard by closing the clamping lever.
6.3.2 Removing the guard
1. Release the clamping lever.
2. Rotate the guard until the keyed locating lug is aligned with the keyed locating groove and then remove
the guard.
6.4

Accessory tools

CAUTION
Risk of injury. The accessory tool may be hot.
▶ Wear protective gloves when changing the accessory tool.
Accessory tools have to be replaced as soon as their cutting performance fades significantly or parts
of the angle grinder (not the disc) come into contact with the material you are working on. Abrasive
discs must be replaced when their expiry date has been reached.
6.4.1 Fitting an accessory tool
1. Disconnect the supply cord plug from the power outlet.
2. Clean the clamping flange and the clamping nut.
3. Fit the clamping flange on to the arbor.
4. Fit the accessory tool.
5. Screw on the clamping nut corresponding to the type of accessory tool fitted.
6. Press and hold down the arbor lockbutton.
7. Use the pin wrench to tighten the clamping nut securely, then release the arbor lockbutton and remove
the wrench.
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