Hilti WSR900-PE, WSR1250-PE, WSR1400-PE operating instructions Assembly

	Stroke rate		Constant-speed elec-	Constant-speed elec-		Constant-speed elec-	Constant-speed elec-
	regulation		tronics with variable	tronics with variable		tronics with variable	tronics with variable
			stroke rate, stroke rate	stroke rate, stroke rate		stroke rate	stroke rate, stroke rate
			regulator with 6 pos.	regulator with 6 pos.			regulator with 6 pos.
	Blade clamp			1	2″	blades
en				Keyless, for standard /
	Orbital action			on / off (only WSR 900-PE / WSR 1250-PE / WSR 1400-PE)
		Double insulated		Protection class II (double insulated) Z

Right of technical changes reserved

5. Assembly

-NOTE-

The electric supply voltage must comply with the infor- mation on the type plate.

-CAUTION-

●The cutting edges of the saw blade

are sharp.

●The cutting edges may present a risk of injury.

●Moving parts may present a risk of injury.

●Wear protective gloves.

If extension cords are used: Use only extension cords of a type approved for the intended purpose and of ade- quate cross section. Failure to observe this point may result in reduced performance and may cause the cord to overheat. Replace damaged extension cords. Use only correspondingly marked and approved extension cords for working outdoors. Recommended minimum cross sections and max. cord lengths:

Mains	Conductor cross section			AWG
voltage	1.5 mm2	2.5 mm2	14		12
110–120 V	20 m	40 m	75 ft		125 ft
230 V	50 m	100 m	–		–

5.1Fitting the saw blade

1.Unplug the supply cord from the electric socket.

2.Check that the connection end of the blade is clean. The blade clamp should also be kept clean. Use only

saw blades with	1	2″	connection ends .
	/

3.Turn the blade clamp locking sleeve in a counter- clockwise direction and hold it in this position.

4.Push the saw blade into the blade clamp.

5.Release the locking sleeve and allow it to move back. It should be heard to engage.

6.Check that the clamp has engaged by pulling on the blade.

5.2Removing the saw blade

1.Unplug the supply cord from the electric socket.

2.Turn the blade clamp locking sleeve in a counter- clockwise direction and hold it in this position.

3.Pull the blade out of the clamp toward the front of the tool.

4.Release the locking sleeve.

5.3Adjusting the contact shoe

The contact shoe can be adjusted to provide optimum use of the blade length and to improve access in corners.

1.Unplug the supply cord from the electric socket.

2.Remove the saw blade (see 5.2).

3.Press the contact shoe lockbutton and hold it in this position.

4.Slide the contact shoe forward or back into the desired position.

5.Release the lockbutton.

6.Pull on the contact shoe to check that it has engaged.

5.4Using the pipe cutting adaptor (accessory)

1.Unplug the supply cord from the electric socket.

2.Remove the saw blade (see 5.2).

3.Press the contact shoe lockbutton and hold it in this position.

4.Pull the contact shoe away from the tool toward the front.

5.Push the pipe cutting adaptor into the tool from the front until it is in the desired position.

6.Release the lockbutton.

7.Pull on the pipe cutting adaptor to check that it has engaged.

8.Open the screw clamp to the maximum position.

9.Place the adapter chain around the pipe, locking the chain to the fitting.

-NOTE-The handle should be at a 45° angle.

5.5Fitting the side handle (accessory)

1.Unplug the supply cord from the electric socket.

2.Remove the saw blade (see 5.2).

3.Place the adaptor around the front grip section from above and close the adaptor.

4.Slide the side handle onto the adaptor from the front.

5.Secure the side handle by turning the screw knob on the handle.

5.6Positioning the side handle (accessory)

1.Unplug the supply cord from the electric socket.

2.Slacken the screw knob on the side handle.

3.Bring the side handle into the desired position.

4.Secure the side handle by turning the screw knob on the handle.

6