3: SITE REQUIREMENTS
l
No Ground Fault Circuit Interrupter Power for the
machine must not be protected by a ground fault circuit
interrupter (GFCI), as it interferes with the operation of
the variable frequency drive (VFD) spindle controller.
l
Proper Grounding You must properly ground the
power input to the machine. Examine the continuity
between bare metal on the machine frame and true
earth ground (a water pipe or similar) to verify that it's
properly grounded.
l
Correct Plug Pattern The machine is shipped with a
NEMA 5-15P plug, designed for use with a NEMA5-15R
receptacle.
3.2.3 Options for Non-Conforming Sites
For sites that don't conform to the specified "Electrical and
Power Requirements" (on the previous page), you may
consider the following. You must consult with an electrician to
determine the suitability for your site.
l
Step-Down Transformer Used at sites where 115 Vac
service is not possible. You must make sure that the
step-down transformer has sufficient capacity to supply
the machine, accessories, and any 115 Vac auxiliary
equipment. We recommend the Step-Up/Step-Down
Transformer (PN32009).
©Tormach® 2021
Specifications subject to change without notice.
Page 21 UM10753: 8L Operator's Manual (Version 0321B)
For the most recent version, see tormach.com/support
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