Hilti DSH 600-X Mode D'emploi page 19

5.2.1 Fitting a cut-off wheel 2, 3,
WARNING
Risk of injury and damage. Unsuitable cut-off wheels or unsuitable parts used to secure the wheel can suffer
irreparable damage during operation or lead to loss of control of the product or breakage of the accessory tool.
▶ Make sure that the cut-off wheel's maximum permissible speed is at least as high as the maximum
spindle speed stated on the product. Use only cut-off wheels, flanges and screws that are suitable for
your product.
▶ Use only cut-off wheels with a mounting hole diameter of 20 mm or 25.4 mm (1") and that are a correct
fit on the centering bushing.
▶ Use only the large flange with a diameter of 78 mm (3") to secure an abrasive cut-off wheel.
WARNING
Risk of injury and damage. Damaged cut-off wheels may break.
▶ If the cut-off wheel has been subjected to an impact, check the cut-off wheel for damage and replace it
if necessary.
▶ Never use cut-off wheels that are damaged, run untrue or vibrate.
▶ Don't use synthetic resin-bonded fiber-reinforced cut-off wheels which have exceeded their use-by date
or already softened due to water absorption.
1. Insert the locking pin in the hole in the drive belt cover and turn the cut-off wheel until the locking pin
engages.
2. Release the securing screw by turning the screw counterclockwise with the wrench and then remove the
screw and washer.
3. Remove the locking pin.
4. Remove the clamping flange and the cut-off wheel.
5. Check that the diameter of the arbor hole in the cut-off wheel to be fitted matches the centering collar of
the cut-off wheel mounting flange.
The mounting flange has a 20 mm diameter centering collar on one side and a 25.4 mm (1")
diameter centering collar on the other side.
6. Clean the clamping and centering surfaces on the tool and on the cut-off wheel.
7. Select one of the following alternatives.
Alternative 1/2
▶ Use only the large flange to secure the abrasive cut-off wheel.
Alternative 2/2
▶ Use the small flange with diamond cut-off wheels in order to utilize the full cutting depth.
8. Place the cut-off wheel with centering collar on the drive arbor and check that the direction of rotation is
correct.
▶ The direction-of-rotation arrow on the cut-off wheel must match the direction of rotation indicated on
the tool.
9. Place the clamping flange and washer on the drive arbor and tighten the securing screw by turning it
clockwise.
10. Insert the locking pin in the locking hole in the drive belt cover and turn the cut-off wheel until the locking
pin engages.
11. Securely tighten the clamping screw (tightening torque: 25 Nm).
12. Remove the locking pin.
CAUTION
Risk of injury and damage. Damaged accessory tools can break.
▶ Never use an accessory tools that is damaged, runs out of true or vibrates.
▶ Keep clear of the danger zone.
13. After fitting a new cut-off wheel, run the tool at full speed under no load for approximately 1 minute.
*2136487*
4
2136487 English 11