Grizzly g0669X owner manual Electrical Safety Instructions, electrical safety

electrical safety

SECTION 8: ELECTRICAL

These pages are current at the time of printing. However, in the spirit of improvement, we may make changes to the electrical systems of future machines. Study this diagram carefully. If you notice differences between your machine and these wiring diagrams, call Technical Support at (570) 546-9663 for assistance.

Electrical Safety Instructions

1.SHOCK HAZARD. Disconnect the power from the machine before servicing electri- cal components. Touching electrified parts will result in personal injury including but not limited to severe burns, electrocution, or death.

2.CIRCUIT REQUIREMENTS. You MUST fol- low the CIRCUIT REQUIREMENTS section on Page 12. If you are unsure about the wiring codes in your area or you plan to connect your machine to a shared cir- cuit, consult a qualified electrician.

3.GROUNDED CIRCUIT. Electrocution or fire could result if the machine is not grounded and installed in compliance with electrical codes. Compliance MUST be verified by a qualified electrician.

4.FREQUENCY DRIVE. The frequency drive inside the electrical cabinet was configured for your machine at the factory. It should not need any adjustment. Making changes to the frequency drive may cause damage to the machine and void the warranty.

5.220V SINGLE-PHASE POWER. This machine uses a frequency drive to convert incoming single-phase power to 3-phase for greater spindle motor performance. Attempting to change this design may result in serious personal injury, damage to the machine, and may void the warranty.

6.MOTOR WIRING. The motor wiring shown in these diagrams are current at the time of printing, but it may not match your machine. Always use the wiring diagram inside the motor junction box.

7.EXPERIENCING DIFFICULTIES. If at any time you are experiencing difficulties under- standing the information included in this section, contact our Technical Support at (570) 546-9663.

NOTICE

The photos and diagrams included in this section are best viewed in color. You can view these pages in color at www.grizzly.com.

WARNING!
SHOCK HAZARD!
Disconnect power
before working on
wiring.
G0669X Precision 10" x 54" VS Milling Machine	-49-