Adjusting The Guard - Hilti DSH 600 Manual

4. Remove the clamping flange and the cutting disc.
5. Check that the diameter of the arbor hole in the cutting disc to be fitted matches the centering collar of
the cutting disc mounting flange.
Note
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 cutting disc.
7. Select one of the following alternatives.
▶ Use only the large flange to secure the abrasive cutting disc.
▶ Use the small flange with diamond cutting discs in order to utilize the full cutting depth.
8. Place the cutting disc with centering collar on the drive arbor and check that the direction of rotation is
correct.
◁ The direction-of-rotation arrow on the cutting disc 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 cutting disc until the locking
pin engages.
11. Securely tighten the clamping screw (tightening torque: 25 Nm).
12. Remove the locking pin.
Note
After fitting a new cutting disc, run the tool at full speed under no load for approximately 1 minute.

5.2.2 Adjusting the guard

DANGER
Risk of injury. Flying fragments or sparks could cause injury.
▶ Adjust the guard so that flying particles or fragments of the material removed and flying sparks are
directed away from the operator and the product.
▶ Hold the guard by the grip provided and rotate it to the desired position.
5.2.3 Fitting the water pump (accessory)
1. Release the three pump cover retaining screws, remove the parts and store the pump cover in a safe
place.
Note
The pump cover must be fitted if the tool is used without the water pump.
2. Hold the water pump in position and turn the cutting disc slightly to bring the splines of water pump and
clutch bell into alignment so that the splines engage.
◁ The position is keyed so it is not possible to position the pump incorrectly.
3. Fit the three retaining screws and tighten them securely (tightening torque: 8 Nm).
4. Connect the pump hose to the hose connector on the saw.
5. Remove the protective cap from the end of the water connection hose.
6. Connect the water pump to the water supply or immerse the end of the suction hose in a container filled
with water.
Note
The maximum permitted water supply pressure is 6 bar.
Note
Fit the protective cap to the end of the water connection hose when the water pump is not
connected to a water supply.
5.2.4 Removing the water pump (accessory)
1. Disconnect the water supply from the water pump.
30 English
Printed: 30.03.2017 | Doc-Nr: PUB / 5341995 / 000 / 00
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