Check Commercial Power and Connect AC Power
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Before powering up the system, check the AC power using a KS-20599 digital voltmeter (DVM) (or equivalent).
- Set the DVM to the 250 volt range.
- Carefully measure the voltage between the hot and neutral side of the receptacle. The neutral wire is white, the hot wire is black.
- Verify the meter reads 106 to 128 VAC. If not, have a qualified electrician correct the problem.
- Measure the voltage between the neutral and ground side of the receptacle. The ground wire is green.
- Verify the meter reads 0 VAC. If not, have a qualified electrician correct the problem.
- Set all cabinet power modules
OFF. Plug the AC power cable into the receptacle.
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