Bosch Power Tools 400 Series XPR manual Assembly, Changing Collets, Changing Accessories

Models: 400 Series XPR

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ASSEMBLY

! WARNING Always unplug rotary tool before changing accessories, changing collets, or servicing the tool.

 

 

Collets

 

The Dremel™ accessories available for the

 

rotary tool come with various shank sizes.

 

Four size collets are available to accommodate

 

the different shank sizes. Collet sizes are iden-

1/8" Collet (480)

tified by the rings on the back of the collet:

• 1/32" collet has 1 ring (No. 483)

3/32" Collet (481)

1/16" collet has 2 rings (No. 482) Collet Nut

1/16" Collet (482)

• 3/32" collet has 3 rings (No. 481)

1/32" Collet (483)

• 1/8" collet has no rings (No. 480)

 

NOTE: Some rotary tool kits may not include all

 

four collet sizes. Collets are available separately.

 

!

CAUTION

Always use the collet which matches the shank size of the accessory you

plan to use. Do not force a larger diameter shank into a smaller collet.

Changing Collets

1. Press the shaft lock button, hold down and rotate the shaft by hand until it engages the shaft.

! WARNING Do not engage the shaft tool is running.lock button while rotary 2. With the shaft lock button engaged, loosen and remove the collet nut. Use

the collet wrench if necessary.

3. Remove the collet by pulling it free from the shaft.

4. Install the appropriate size collet fully into the shaft and reinstall the collet nut finger tight. Do not fully tighten the nut when there is no bit or accessory installed.

Changing Accessories

1. Press the shaft lock button and rotate the shaft by hand until it engages the shaft lock.

! WARNING Do not engage the shaft tool is running.lock button while rotary 2. With the shaft lock button engaged, loosen (do not remove) the collet nut.

Use the collet wrench if necessary.

3. Insert the bit or accessory shank fully into the collet.

4. With the shaft lock button engaged, fin- ger tighten the collet nut until the bit or accessory shank is gripped by the collet.

Shaft Lock Button

To

Tighten

Collet Wrench

Collet Nut

 

To

Loosen

Shaft Lock Button

NOTE: Be sure to read the instructions supplied with your Dremel™ accessory for further information on its use.

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Bosch Power Tools 400 Series XPR manual Assembly, Changing Collets, Changing Accessories