OBJ_BUCH-0000000005-001.book Page 12 Friday, February 5, 2010 8:57 AM
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Mounting the drill chuck (figure 4).
Mount the drill chuck in reverse order.
Tighten the drill chuck using a Allen key
(tightening torque: 310 lbf in, 35 Nm).
Changing the tool.
Before mounting or replacing application tools or accessories, pull the power
WARNING
plug. This preventive safety measure rules out the danger of injuries through
accidental starting of the power tool.
Mounting an application tool
(figure 5).
To loosen the lock of the drill chuck, turn the
rear sleeve in direction „ ".
Unscrew the front sleeve to replace the appli-
cation tool.
Tighten the front sleeve and lock the drill
chuck by turning the rear sleeve in direction
„ ".
Fig. 5