Grizzly G0514X Owner's Manual page 14

G0514X3 circuit Requirements 220v
This machine is prewired to operate on a 220V
power supply circuit that has a verified ground and
meets the following requirements:
Nominal voltage Range ................. 220v–240v
cycle ..........................................................60 hz
phase .................................................... 3-phase
power Supply circuit ......................... 15 Amps
connection Type..Locking Disconnect Switch
G0514X3 circuit Requirements 440v
This machine can be converted to operate on a
440V power supply (refer to Voltage Conversion
instructions) that has a verified ground and meets
the following requirements:
Nominal voltage Range ................. 440v–480v
cycle ..........................................................60 hz
phase .................................................... 3-phase
power Supply circuit ......................... 15 Amps
connection Type..Locking Disconnect Switch
G0514X3 Grounding Instructions
In the event of a malfunction or breakdown,
grounding provides a path of least resistance
for electrical current to reduce the risk of electric
shock. A permanently connected machine must
be connected to a grounded metal permanent wir-
ing system; or to a system having an equipment-
grounding conductor. All grounds must be verified
and rated for the electrical requirements of the
machine. Improper grounding can increase the
risk of electric shock!
-12-
A permanently connected (hardwired) power sup-
ply is typically installed with wires running through
mounted and secured conduit. A disconnecting
means, such as a locking switch (see following
Figure), must be provided to allow the machine
to be disconnected (isolated) from the power
supply when required. This installation must be
performed by an electrician in accordance with all
applicable electrical codes and ordinances.
Locking
Disconnect Switch
Power
Source
Conduit
Ground
figure 8. typical setup of a permanently
connected machine.
G0514X3 Extension cords
Since this machine must be permanently con-
nected to the power supply, an extension cord
cannot be used.
G0514X3 phase converter caution
the power from the manufactured leg may dam-
age electrical components if connected to the
wrong incoming power terminal on your machine.
only connect the manufactured leg to the l2 ter-
minal (see page 72 for identification).
G0514X/-X2/-X2B/-X3 (Mfg. Since 2/12)
Machine
Conduit
Ground