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CHUqK (FtlG, E, F) SPINDLE SPEEDS (FIG, B}
1 InSpect and clean the hole in the chuck (1) and the This ddll offers 5 spindle speeds from 620 to 3100 R.RMo
spindle (2)
2. Remove all grease, coatings, and particles from the
chuck and spindle surfaces with a clean cloth_
3. Open the chuck jaws (3), by turning the chuck barrel
clockwise and make sure the jaws are completely
recessed inside the chuck
4. Seat the chuck (1) (Fig. F) onto the spindle by placing
a block of wood under the chuck, and tapping the
wood with a hammer, or tap the chuck with a rubber
mallet or plastic_tipped hammer.
5. Do not tap the chuck with a metal hammer.
3
Fig. E
U
Fig. F
The highest speed is obtained when the belt is positioned
on the largest motor pulley step and the smallest spindle
pulley step.
Disconnect the drill press from the power source before
making any adiustments.
Fig. H
Spindle Motor
3100
1
J
MOUNTING THE DRILL PRESS (RG. G)
Your drill press must be securely fastened by the two base
I,
2.
4
TO ADJUST AND TENSION THE BELT (F_IG,_)
Open the belt housing cover (1).
"Turn the belt tension knob (2) [o loosen the motor
tension spnng.
Pull the motor (3] toward the front of the drilt press.
Hold the motor in this position, and set the belt _6)
on the desired steps of the motor (4) and SPindle (5)
pulleys.
NOTE: Refer to the chart (7} bcated under the pulley
cover for sebup pulley speeds.
holes to a stand or workbench with heavy-duty fasteners.
This will prevent the drill press from tipping over, sliding,
or walking during operation.
IIMPORTANT: If the stand or workbench has a tendency to
move during operation fasten it securely to the floor.
Fig. G
2.
3.
4.
5.
6.
7.
8.
9.
Drill press base
Bolt
Flat washer
Rubber washer
-9
Pivot the motor (3) away from the drill press head to
increase the belt tension and tighten the tension
knob (2).
The belt (6} should be tight enough to prevent slippage.
Correct tension is set if the belt flexes about 1/2"
when thumb pressure is applied at the midpoint of
the belt between the pulleys.
Fig. !
/
3
2
10
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