Power Connection - Grizzly G0845P Owner's Manual

Power Connection

Before the machine can be connected to the
power source, an electrical circuit and connec-
tion device must be prepared per the POWER
SUPPLY section in this manual; and all previous
setup instructions in this manual must be com-
plete to ensure that the machine has been assem-
bled and installed properly. The disconnect switch
installed by the electrician (as recommended) is
the primary means for disconnecting or connect-
ing the machine to the power source.
Electrocution, fire, shock,
or
may occur if machine is
not properly grounded
and connected to power
supply.
Note About Phase Converters: Avoid using a
static phase converter to supply 3-Phase power
for this machine, as it could damage or decrease
the life of sensitive electrical components. If you
must use a phase converter, only use a rotary
phase converter that is sized at least 50% larger
than the largest HP rating of this machine. If
using a phase converter to supply power, only
connect the manufactured leg or "wild wire" to the
"L3" terminal (see location on Page 51). The L3
terminal can handle power fluctuations because it
is wired directly to the motor.
Model G0845P (Mfd. Since 01/18)
equipment damage
To connect shear to power:
1. Open electrical box door (see Figure 19) with
included key.
2. Insert incoming power cord and strain relief
(both sold separately) through bottom of elec-
trical box where shown in Figure 19.
Electrical Box Door
Insert Power
Cord Here
Figure 19. Location of electrical box and power
cord access hole.
During next step, make sure incoming
ground wire is connected to ground terminal
post in the power junction box so machine
is properly grounded. An ungrounded or
improperly grounded machine may have an
electrified frame that could cause electrocu-
tion when touched.
3.
Connect ground wire to an open ground ter-
minal, then connect incoming power wires to
terminals shown in Figure 20.
Ground Incoming Power
Terminal Terminals
Figure 20. Terminal locations to connect ground
wire and incoming power wires.
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