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This tool must only be wired into a dedicated circuit that has a short-circuit protection device which is located
ahead of the equipment in the circuit, in accordance with local codes.
General guidelines are as follows:
SPM301; 110 Volt, Single Phase: min. 20 Amp circuit protection.
SPM301HD; 208-230 Volt, Single Phase: min. 20 Amp circuit protection.
SPM301NE; N/A*
Reference your Model/Serial Label (Pg. 2, Fig. 1) and your local codes before installation.
*N/A = not applicable
Electrical Connections
The SPM301 and SPM301HD screw pocket machine variations require a dedicated circuit that meets the
requirements of the motors and local electrical codes. Connect the power cord from the dust collector to a circuit
that meets the requirement of the dust collector and all local codes.
Electrical connections should only be completed by a qualified electrician in accordance with all local
codes.
The
SPM301
requires a dedicated 110 Volt, 20 Amp circuit and includes a cord and plug.
The
SPM301HD
requires a 20 Amp, 208-230 Volt, single phase dedicated circuit and cord. A minimum 12/4 cord,
to be connected to a plug or a disconnect is required. The circuit must include a (N) neutral (common, white), two
powered lines (L1 & L2), (red & black), and one (G) ground wire (green or yellow and green). See wiring diagram
below (Fig. 5) and inside electrical enclosure on the SPM301HD.
Figure 5: Electrical connections SPM301HD
L1 L2
G
N N
VFD
Electrical Supply Line
Min. 12 ga. 4 wire
(including ground)
Will NOT run properly
w/o 4 wire connection
w/o
L 1 - Hot, (black)
L 2
– Hot, (red)
G
– Ground, (green)
N
– Neutral, (white)