Do not use a 3-prong to 2-prong grounding adapter
unless permitted by local and national codes and ordi-
nances. (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 properly
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
Wire Size A.W.G.
Up to 50 ft. (115 volts) ........................ 12
Up to 50 ft. (230 volts) ........................ 16
NOTE: Using extension cords over 50 ft. long is not
recommended.
ELECTRICAL CONNECTIONS
Refer to Figure 4.
WARNING: All electrical connections must be per-
formed 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 Craftsman mill drill is prewired for 230 volts, 60 Hz,
single-phase power. A qualified electrician should wire
a 240 volt, 20 AMP, 3-prong plug to mill drill line cord. A
wiring schematic has been included for your information.
To use machine with a 115 volt, 60 Hz, single-phase
power supply:
WARNING: All electrical connections must be per-
formed by a qualified electrician.
• Change motor wiring to 115 volts. Refer to motor
nameplate for wiring schematic.
• Change setting of voltage select switch (Figure 10,
Key No. 36) to 110 volts.
• Attach a 125 volt, 20 or 30 Amp, 3-prong plug to the
mill drill line cord.
PE L1 L2
220y
O.L.
15A
110V
O.L.
30A
220V
OV
1 lOV
220V
®
@---
o q
®
®
OF2
(2A)
0 0
E
]
4
4
Figure 4 - Wiring Schematic
_====_
5
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