Removing A Grinding Disc Secured With A Kwik Lock Nut; Types Of Work - Hilti AG 125-13S Manual De Usuario

6. Screw on the Kwik lock nut until it is seated against the grinding disc.
◁ The name Kwik lock should be visible when the nut is screwed on.
7. Press the spindle lockbutton and hold it in this position.
8. Turn the grinding disc firmly by hand in a clockwise direction until the Kwik lock nut is tightened securely
and then release the spindle lockbutton.
6.4.4

Removing a grinding disc secured with a Kwik lock nut

1. Disconnect the mains plug from the power outlet.
CAUTION
Risk of breakage and irreparable damage. If the spindle lockbutton is pressed while the spindle is rotating,
this may cause the accessory tool to work loose or detach from the power tool.
▶ Press the spindle lockbutton only when the spindle has stopped rotating.
2. Press the spindle lockbutton and hold it in this position.
3. Release the Kwik lock nut by turning it counterclockwise by hand.
4. If the Kwik lock nut cannot be released by turning it by hand, use a pin wrench to turn the nut in a
counterclockwise direction.
Never use a pipe wrench! A pipe wrench could damage the Kwik lock nut.
5. Release the spindle lockbutton and remove the grinding disc.
6.5 Fitting the core bit
1. Disconnect the mains plug from the power outlet.
2. Fit the side handle. → page 25
3. Install the guard. → page 25
4. Place the core bit in position and tighten it hand-tight.
5. Press the spindle lockbutton and hold it in this position.
6. Tighten the core bit with a suitable open-end wrench.
7. Then release the spindle lockbutton and remove the open-end wrench.
6.6 Fitting the wire brush
1. Disconnect the mains plug from the power outlet.
2. Fit the side handle. → page 25
3. Install the guard. → page 25
4. Place the wire brush in position and tighten it hand-tight.
5. Press the spindle lockbutton and hold it in this position.
6. Tighten the wire brush with a suitable open-end wrench.
7. Then release the spindle lockbutton and remove the open-end wrench.
6.7 Fitting the abrasive resin-fiber disc
1. Disconnect the mains plug from the power outlet.
2. Fit the side handle. → page 25
3. Install the guard. → page 25
4. Fit the support plate and the abrasive resin-fiber disc, screw on the clamping nut and tighten it securely.
5. Press the spindle lockbutton and hold it in this position.
6. Use the pin wrench to tighten the clamping nut securely, then release the spindle lockbutton and remove
the wrench.
7

Types of work

WARNING
A damaged supply cord presents a hazard! Do not touch the supply cord or extension cord if damaged
while working. Disconnect the supply cord plug from the power outlet.
▶ Check the appliance's supply cord at regular intervals and have it replaced by a qualified specialist if
found to be damaged.
2143511
*2143511*
Printed: 20.04.2018 | Doc-Nr: PUB / 5300373 / 000 / 01
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