The 1/4' hex drive quick change chuck (fig. 3), Depth adjustment on drywall units (fig. 5), Accessory assembly & adjustments – Black & Decker Scrugun 2033-10 User Manual
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ACCESSORY ASSEMBLY & ADJUSTMENTS
The
1
/
4
'
HEX DRIVE QUICK CHANGE CHUCK (Fig. 3)
is used on all positive and versa-clutch units. A bail retainer pro
vides positive locking of ail accessories in the chuck. Push for
ward on the ball retainer and hold while inserting or removing ac
cessories. Release for positive accessory retention.
BALL GROOVE
1/4" HEX DRIVE
BALL
RETAINER
Figure 3
ACCESSORY ASSEMBLY & ADJUSTMENT FOR
DRYWALL UNITS (Fig. 4)
The 1/4" HEX DRIVE BALL LOCK CHUCK is used on all drywall
screwdrivers.
To change Bit Holders on Drywall Units
1. Unscrew collar AND locator assembly from gear case (left
hahd thread).
NOTE: There is no need to unscrew locator from collar.
2. Pull bit holder straight out with pliers, if it is difficult to
remove.
3. Push new bit holder Into spindle until ball lock snaps in
groove In bit holder shank.
4. Replace collar and locator assembly.
DEPTH ADJUSTMENT ON DRYWALL UNITS (Fig. 5)
1. Turn locator until end of bit extends 3/16" beyond end of
locator.
2. Test drive a fastener in scrap material to determine if
fastener is correctly seating.
3. Further adjustment may be necessary to Increase or
decrease the fastener depth.
Figure 5
TO INCREASE, turn the locator so that end of bit extends further
from end of locator.
TO DECREASE, turn the locator so that end of bit Is closer to end
of locator.
Black & Decker Drywall Units have very fine depth settings, each
“detent” is .0052" or one revolution of the locator equals .083"
change in depth setting.
Figure
4