12
ADJUSTMENTS
B. Loosen the motor lock knob (FIG. 12, A),
then move the motor (B) manually toward
the feed handle to take tension off of the
belt.
C. Move the drive belt to the desired speed
position - refer to speed chart inside of the
belt cover.
11.
CHANGING SPINDLE SPEEDS:
The 30-100
Bench Drill Press has five spindle speeds.
To change;
A. Lift the cover with the handle to reveal the
motor and spindle pulleys, and drive belt.
FIG. 11.
THE MACHINE MUST NOT BE PLUGGED IN AND THE POWER SWITCH
MUST BE IN THE 'OFF' POSITION UNTIL ADJUSTMENTS ARE COMPLETE.
FIG. 11
FIG. 12
FIG. 13
D. Manually move the motor away from the
feed handle until the belt is tensioned, then
tighten the motor lock knob.
NOTE:
The belt is properly tensioned when
the deflection distance is about 3/8” to 1/2”
when pushed by hand. FIG. 13.
E. When the desired speed is set and the
motor is locked in place, close the cover,
plug in the machine to resume drilling.
Five Speeds are available:
620, 1100, 1720, 2340, 3100 RPM
A
B
12.
CHANGING THE BELT:
To change a worn
belt, follow the same basic steps for Changing
Spindle Speeds.
- Release the belt tension (11A - 11B)
- Remove the old belt from the pulleys
- Install the new belt onto the pulleys
- Reset the belt tension (11C - 11E)
