WARNING: This work should be performed by a qualified electrician.
A temporary 3-prong to 2-prong grounding adapter (See Figure 3)
is available for connecting plugs to a two pole outlet if it is
properly grounded.
Do not use a 3-prong to 2-prong grounding adapter unless permit-
ted by local and national codes and ordinances.
(A 3-prong to 2-prong grounding adapter is not permitted in
Canada.) Where permitted, the rigid green tab or terminal on the
side of the adapter must be securely connected to a permanent
electrical ground such as a properly grounded water pipe, a prop-
erly grounded outlet box or a properly grounded wire system.
Many cover plate screws, water pipes and outlet boxes are not
properly grounded. To ensure proper ground, grounding means
must be tested by a qualified electrician.
EXTENSION CORDS
•
The use of any extension cord will cause some drop in voltage
and loss of power.
•
Wires of the extension cord must be of sufficient size to carry
the current and maintain adequate voltage.
•
Use the table to determine the minimum wire size (A.W.G.)
extension cord.
•
Use only 3-wire extension cords having 3-prong grounding
type plugs and 3-pole receptacles which accept the tool plug.
•
If the extension cord is worn, cut, or damaged in any way,
replace it immediately.
EXTENSION CORD LENGTH (120 VOLTS)
Wire Size
A.W.G.
Up to 25 ft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
25-50 ft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
50-100 ft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
100-150 ft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
NOTE: Using extension cords over 150 ft. long is not recommend-
ed.
EXTENSION CORD LENGTH (240 VOLTS)
Wire Size
A.W.G.
Up to 50 ft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
50-100 ft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
100-200 ft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
200-300 ft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
NOTE: Using extension cords over 300 ft. long is not recommended.
POWER SOURCE
Drill press requires a 120/240 volt, 60 Hz power source.
To use the drill press with a 240V power supply, have a qualified
electrician attach a 240 volt, 20/30A three-prong plug onto drill
press line cord.
ELECTRICAL CONNECTIONS
Refer to Figure 4.
WARNING:
All electrical connections must be performed by a
qualified electrician. Make sure unit is off and disconnected from
power source while motor is mounted, connected, reconnected or
anytime wiring is inspected.
•
The motor should be wired for 120 volts and clockwise rotation
as viewed from shaft end of motor.
•
A label on the motor describes the possible wiring configura-
tions. There are many different possible combinations, so only
the diagram provided with the motor should be used.
•
The power supply to motor is controlled by a push button
switch. Power lines are connected to the quick connect termi-
nals of the switch.
•
The green ground line must remain securely fastened to the
motor ground terminal to provide proper grounding.
•
To operate drill press at 240 volts, rewire motor as shown in
Figure 4 and replace line cord plug with a 240 volt, 15A, 3-prong
plug. If motor label has a different wiring configuration, use the
motor label diagram to rewire motor.
OPERATION
Refer to Figures 5-9.
WARNING:
Read and understand operating instructions and
parts manual before operating this machine.
CAUTION:
The operation of any power tool can result in foreign
objects being thrown into the eyes, which can result in severe eye
damage. Always wear safety glasses complying with United States
ANSI Z87.1 (shown on package) before commencing power tool
operation.
STARTING AND STOPPING THE DRILL PRESS
Refer to Figure 9.
WARNING:
Be sure drill bit is not in contact with workpiece when
motor is started. Start motor and allow bit to come up to full speed
before drilling.
•
The ON/OFF siwtch (Ref. No. 15) is located on the front of the
head casting.
•
To turn the drill press on, push green ON button. Always allow
drill bit to come up to speed before drilling.
•
To turn the drill press off, press the large red OFF paddle or lift
the paddle and press directly on the red OFF button. Do not
leave drill press until the bit has come to a complete stop.
SPEED ADJUSTMENTS
Refer to Figures 5 and 8.
WARNING:
Be sure drill press is turned off and is disconnected
from power source before adjusting speeds.
•
To change spindle speed, loosen motor lock knobs (Ref. No. 38),
turn handle (Ref. No. 43) to move motor toward front of drill
press. This will loosen the belt and permit relocating the belt to
the desired pulley groove for the required spindle speed (See
Figure 5, page 6).
•
After belt has been repositioned, turn handle to move motor
toward rear of drill press and tighten motor lock knobs.
•
Check belt for proper tension and make any final adjustment. A
belt is properly tensioned when light pressure applied to mid-
point of the belt produces about 1/2” deflection.
TABLE ADJUSTMENTS
Refer to Figure 7.
•
Height adjustments: To adjust table, loosen locking handle (Ref.
No. 18) and turn crank handle (Ref. No. 23) to desired height.
Immediately retighten table bracket locking handle.
Figure 4 – Wiring Schematic for Motor
120 Volts
1
3
1
3
2
4
2
4
240 Volts
5
Palmgren Operating Manual & Parts List
80155 and 80156
Figure 3 – 2-Prong Receptacle with adapter
Grounding Lug
Adapter
3-Prong Plug
2-Prong Receptacle
Make sure this is
Connected to a known
Grounded Receptacle
