In This Section, You'll Learn:
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If a pallet is too wide to fit through a doorway, see Moving Dimensions. Or, if you have the optional Moving Kit (PN 31333), see the documentation included with the product.
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You must verify that the site conforms to the following electrical and power requirements. If it doesn't, you may consider other options: go to "Options for Non-Conforming Sites".
Electrical Requirements
A certified electrician must make all electrical connections, and it's your responsibility to verify that the electrical installation of the machine meets all local regulations and electrical codes.
Primary Power Required Single-Phase 115 Vac, 50/60 Hz
NOTE: Single-phase 120 Vac minimum when on 50 Hz.Recommended Circuit Amperage Dedicated 15 A breaker
Power Requirements
If the site conforms to the electrical requirements, verify that it meets the following power requirements:
No Electrical Noise Primary power must be provided by a dedicated circuit, which must be isolated from electrically-noisy devices like welders or plasma torches. The machine should be isolated from inductive loads from items like vacuum cleaners or air compressors.
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.
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.
Correct Plug Pattern The machine is shipped with a NEMA 5-15P plug, designed for use with a NEMA 5-15R receptacle.
Options for Non-Conforming Sites
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For sites that don't conform to the specified "Electrical and Power Requirements", you may consider the following. You must consult with an electrician to determine the suitability for your site.
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 (PN 32009).
Looking for more information?
This is a section of the 770MX operator's manual. To view the whole manual, go to Tormach document UM10587.
If you have additional questions, we can help. Create a support ticket with Tormach Technical Support at tormach.com/how-to-submit-a-support-ticket for guidance on how to proceed.