Oliver 4065, Owner'S Manual, Page: 16 / 88

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Page Oliver Machinery 4065 Table Saw
230V/460V Conversion
The three-phase 4065 Table Saw variants are prewired to 230V in the factory and can be converted for
460V power sources. A licensed electrician must complete the rewiring work, or the warranty is void.
WARNING : This table saw’s thermal relay must be replaced with the 230V/460V conversion. Before
conducting the voltage conversion work, contact Oliver Machinery to purchase the required parts and
reconfirm the voltage conversion instructions.
Refer to “Wiring Diagrams” on page 65 and complete the three steps for rewiring your machine to run at
a 460V:
1.
Rewire the motor.
2. The transformer fuse is behind the fuse
panel. Relocate the transformer fuse to the
“460V” position.
3. Replace the existing thermal relay with the
new relay. The thermal relay is located
inside the magnetic switch (#154 in the parts
diagram). Set the overload amperage:
• 9.5A @ 460V for stock # 4065.002 (7.5HP
Motor).
• 13.5A @ 460V for stock # 4065.003
(10HP Motor).
DANGER
Deenergize the electrical circuit before touching any enclosed, electrified parts.
Touching an electrified part WILL result in serious personal injury or death.
WARNING
Faulty electrical work can cause electrocution and is a fire hazard.
All electrical work must be completed by a licensed electrician and must meet the
local electrical code in your area, or the warranty is void.