4.Remove the RH10E/7C overload relay (Figure 3) and replace it with an RH10E/4C (3-5A) type, with the dial set to 4A.

5.Remove the RH18/20 overload relay (Figure 3) and replace it with an RH18/15 (12-18A) type, with the dial set to 12A.

RH18/20

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Figure 3. Overload relays.

6.Wire the main motor and the feed motor as shown on the diagrams on the inside of each motor wire cover. After connecting wires together with the screws, nuts, and washers provided in the 440V conversion kit, completely wrap the connecting hardware in electrical tape so no metal is exposed where the wires connect.

NoteFigures 4a and 4b have been provid- ed for your reference and were current at the time that this manual was written. However, always use the diagram on the wire cover that comes with your motor!

Figure 4a. 440V main motor wiring.

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Figure 4b. 440V feed motor wiring.

 

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Grizzly G0524 owner manual V main motor wiring