KNOVA KN DP-3000N Manual De Instrucciones página 8

ASSEMBLY AND ADJUSTMENTS
SPEED HANDLE (FIG. 7)
1. Insert the speed handle (Fig. 7 - 1) into the threaded
opening on the speed hub (Fig. 7 - 2).
2. Manually tighten the handle into the openings. Use an
adjustable wrench (not included) to grip the flats on the
handles and fully tighten them.
2
MOUNTING THE DRILL PRESS (FIG. 8)
The drill press must be securely fastened through the
mounting holes (Fig. 8 - 1) to a stand or workbench with
heavy-duty fasteners (not included). This will prevent the drill
press from tipping over, sliding, or walking during operation.
IMPORTANT: If the stand or workbench has a tendency to
move during operation, fasten the workbench securely to the
floor.
LED BULB
An LED bulb has been assembled in the socket of the head.
WARNING
To reduce risk of fire, DO NOT use a
light bulb greater than 40 watts. When changing the
light bulb, always check that the power switch is in the OFF
position and the plug is disconnected from its power source.
INSTALL THE CHUCK (FIG. 9)
1. Inspect and clean the taper hole in the chuck (Fig. 9 - 1)
and the spindle (Fig. 9 - 2). Remove all grease, coatings,
and particles from the chuck and spindle surfaces with a
clean cloth.
Fig. 7
1
1
1
Fig. 8
2. Open the chuck jaws (Fig. 9 - 3) by manually turning
the chuck barrel clockwise. Make sure the jaws are
completely recessed inside the chuck.
3. Insert the chuck arbor (Fig. 9 - 4) into the opening at
the top of the chuck.
4. Insert the arbor into the spindle. Rotate it until the tang of
the arbor (the flats on the end) is aligned with the slot in
the spindle, and the chuck and arbor can be pushed
upwards. Seat the chuck by placing a block of wood
(Fig. 9 - 5, not included) below the chuck and firmly
tapping the wood once with a hammer. Alternatively,
firmly tap the chuck once with a rubber mallet or
dead-blow hammer (not included).
5. If the chuck or arbor fail to seat properly, they may not be
clean enough. Remove them and
thoroughly clean the mating surfaces,
then try again. Ensure all dust, debris,
and liquids
are
removed
from the
surfaces,
and that
neither
surface is
damaged.
5
CAUTION
To avoid damaging
the chuck, make sure the jaws
are completely recessed
into the chuck. Do not
use a metal hammer to
drive the chuck onto the arbor
or into the spindle.
REMOVE THE CHUCK (FIG. 10)
1. Turn the feed handles (1) to lower the chuck (2) to
the lowest position.
2. Insert the drift key (3) into the opening in the quill. Gently
tap on the wedge using a rubber mallet (4) (not included).
The chuck and arbor will drop out.
NOTE: To avoid possible damage to the drill or chuck, be
prepared to catch the chuck as it falls.
3
4
7
2
4
1
3
6
Fig. 9
1
2
Fig. 10