5716 Dremel 2.625x4.25 6/18/02 10:31 AM Page 14

Step 1. Mount attachment onto your rotary tool. Be sure rotary tool is unplugged and the switch is in the OFF position.

Step 2. Press the shaft lock button on your rotary tool. Unscrew the screw from the mandrel and remove washer.

Step 3. Pushing the guard foot up on the attachment, place the blade onto the mandrel arbor, making sure the arrows on the blade are facing out and the blade is resting flat on the shoulder of the mandrel arbor. Make sure the blade teeth point in the same direction as arrows on upper guard.

While retracting the lower guard, check operation and condition, including the spring.

Step 4. Press the shaft lock button on your rotary tool. Replace the washer and screw and tighten securely.

Note: If washer is not used, screw will over- tighten, and you will not be able to remove.

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Dremel 670 manual Dremel 2.625x4.25 6/18/02 1031 AM