8.1 Maintenance and Inspection
WUME-SCHG1ETC-2
8-2
8.1 Maintenance and Inspection
8.1.1 Maintenance Precautions
• Before cleaning, always turn the power OFF.
•
Never use thinner, benzene, or other organic solvents to wipe off dirt or dust.
•
Use a clean, soft cloth to wipe off any dirt that adheres to the controller.
8.1.2 Main Inspection Items
Inspect the product regularly to maintain performance and enable optimum use. The main in-
spection items are as follows:
•
Have any input and output terminals become loose or come off?
• Is the supplied power within the rated voltage range (24 VDC ±10%)?
•
Is the ambient operating temperature within the specified range (-10 to +45°C)?
•
Is the ambient operating humidity within the specified range (35% to 85% RH)?
Summary of Contents for SC-HG1-ETC
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Page 91: ...6 1 6 Specification and Dimensions 6 1 Specifications 6 2 6 2 Dimensions 6 3 ...
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Page 95: ...7 1 7 Warranty 7 1 Important Information about Order and Use of This Product 7 2 ...
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Page 101: ...9 1 9 Troubleshooting 9 1 Error Codes and Solutions 9 2 9 2 Solutions to Problems 9 4 ...
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