Check the Installation Environment

For proper and safe operation, the following conditions must be met prior to installation:

• Confirm that the cabinet itself has a good ventilation and cooling system.
• Confirm that the cabinet is strong enough to support the switches.
• Confirm that the cabinet is well grounded.
• To guarantee normal operation and service life of the switch, a stable temperature and humidity in the equipment room must be maintained.
• Keep the switch clean and maintain normal anti-interference standards.