Before powering on, check the stored and transported switch power supply. Check for damage during transportation, such as loose screws, abnormal appearance, loose power cord/terminal, and dampness. Handle issues in a timely manner.

The local power switch controls the internal auxiliary power supply. For safety, please add an air switch to the power input terminal. Connect the ground wire and input power wire according to the rear panel label, confirming that input voltage matches the manual.

The cooling fan is temperature controlled and starts when internal temperature exceeds the limit. The speed varies with the output voltage and current. Keep the fan inlet and outlet clear when working.

When the internal temperature reaches the overheating threshold, the machine stops automatically to prevent damage and resumes operation automatically once the temperature drops.

Operating environments should not contain abnormal levels of dust, acid, corrosive gases, or substances. Avoid severe vibrations, bumps, rain, and direct sunlight.

Regular dust removal (using dry compressed air) improves the lifespan and reliability of the equipment. Do not open the casing without professional knowledge as high voltage is present inside.

When idle for a long time, store the equipment in a dry, ventilated room. If stored for over 6 months, power on and operate the system for at least half an hour before use.

Warning: Only connect to powered load equipment after verifying that the power-on test is normal and error-free.

Malfunctions: If abnormal operation occurs, cut off the power switch, check internal and external connections, screw tightness, and knob positions. If issues persist, do not remove the casing. Please notify the factory promptly.