Aktakom ATH-2231 Podręcznik użytkownika - Strona 15

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Problem

The power supply cannot

start up (NO DISPLAY)

While operating in the CV

mode, the voltage suddenly

drop

down and the CC

indicator turns

The power supply output

unstable.

If the above solution cannot solve the problem, please contact the local dealer, distributor or the manufacturer

listed at the back.

7. TROUBLESHOOTNG

Solution

1. Ensure the power source or power cord is working properly

2. Check the fuse .if the fuse broken, disconnect from the power source then

replace with identical rated fuse.

This power supply is current protected. The desired current range is under the

circuit gain; therefore, the power supply is switched to CC mode, Adjust the

current knob clockwise to increase the current range.

1. The power supply needs at least 30minutes to warm up and reach the

specification.

2. The power source (voltage)is under the minimum requirement.