Download CPM1A Programmable Controllers Operation Manual
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Troubleshooting Flowcharts Section 5-6 Environmental Conditions Check Environmental conditions check No Consider using a fan or cooler. Is the ambient temperature above 0°C? Yes No Consider using a heater. Is the ambient humidity between 10% and 90%? No Consider using an air conditioner. Is the ambient temperature below 55°C? Yes Yes Is noise being controlled? No Yes Is the installation environment okay? No Install surge protectors or other noise-reducing equipment at noise sources. Consider constructing an instrument panel or cabinet. Yes End. 119