Black & Decker DR260 Drill User Manual


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Keyless single sleeve chuck (DR340)
This tool is equipped with a feature that automatically locks the spindle when the tool is
not running. This feature is a normal condition which allows for tightening or loosening of
the chuck with one hand while holding the drill with the other.
• Tochangeaccessories,loosenthechuckbyrotatingthesleevecounterclockwiseas
viewed from the chuck end.
• Inserttheaccessoryshaftintothechucktoabout3/4in.(19mm)depth,centeredinthe
jaws.
• Tightensecurelybyrotatingthesleeveintheclockwisedirectionasviewedfromthe
chuck end.
Chuck and key (DR560) (fig. D)
• Openthechuck(4)byturningthecollar
counterclockwise (when viewed from the
chuck end).
• Inserttheaccessoryshaftintothechuckto
about 3/4 in. (19 mm) depth, centered in the
jaws.
• Tightenchuckcollarbyhand.Placechuck
key (7) into each of the three holes and
securely tighten in a clockwise direction.
NOTE: Tighten chuck with all three holes to
prevent slippage.
Removing and attaching the chuck (fig. E)
Keyless chuck (DR260, DR340)
• Openthechuck(4)asfaraspossible.
• Removethechuckretainingscrew(11),
located in the chuck, by turning it clockwise
using a screwdriver (lefthand thread).
• Tightenanallenkey(12)of1/4in.(6mm)or
greater size (not supplied) into the chuck
and strike it with a soft hammer (13) in a
clockwise direction as shown.
• Removetheallenkey.
• Removethechuckbyturningit
counterclockwise.
• Toattachthechuck,screwitontothespindle
and secure it with the chuck retaining screw.
Keyed chuck (DR560) (fig. F)
• Placechuckkey(7)inanyoneofthethreeholesinthechuck(4).
• Usingasofthammer(13),strikethekeyin
a clockwise direction. This will loosen the
screw (11) inside the chuck.
• Openchuckjawsfullyandremovethe
chuck retaining screw, located in the chuck,
by turning it clockwise using a screwdriver
(lefthand thread).
• Placekeyinchuck.Usingasofthammer
(13), strike key sharply in a counterclockwise
direction.
• Removethechuckbyturningit
counterclockwise.
• Toattachthechuck,screwitontothespindle
and secure it with the chuck retaining screw.
D
4
7
E
12
13
11
4
F
4
7
11
13
7
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