Before powering on, check the stored and transported switch power supply. Inspect for damage during transportation, such as loose screws, abnormal appearance, loose power cords, terminal shaking, or moisture. Address these issues in a timely manner.

The local power switch controls the internal auxiliary power supply. For safety, install an external air switch at the power input terminal. Connect the ground wire and input power wire correctly according to the rear panel labels. Verify input voltage matches manual requirements.

The cooling fan is temperature-controlled and starts when internal temperatures exceed the threshold. Fan speed dynamically varies with output voltage and current. Keep the fan inlet and outlet clear and unobstructed.

If internal temperatures exceed safety levels, the system automatically stops working. It will restart once temperatures fall back to safe operating ranges.

Operate the equipment in environments with normal levels of dust, acid, or corrosive gases. Avoid exposure to severe vibrations, shocks, rain, and direct sunlight.

Regularly perform dust removal to extend service life and reliability (use dry compressed air). High internal voltages exist; do not open the casing to prevent damage to internal components.

If the equipment is idle for over 6 months, store it in a dry, ventilated room. Power on and run it for at least 30 minutes before deployment.

Warning: Only connect to the powered load equipment after verification tests run normally and without errors.

Troubleshooting: If abnormal operation is detected, shut down power immediately. Check internal and external connections, screws, and knob placements. Do not disassemble the casing yourself. Due to high internal voltages, contact professional support for issues you cannot resolve.