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5.3 CHANGING THE FUSE

Disconnect all power connection.

Turn over the case.

Find the fuse socket.

Use a cross screw drive and turn anti-clockwise to open the fuse socket.

Replace the fuse with identical rating. Rating see section 4.1.1

Use the cross screw drive and turn clockwise to close the fuse socket.

Caution:

Ensure no power is connected to the power supply; otherwise, will have an electrical shock.

Do not over turn the fuse socket, or you will damage the fuse socket.

Содержание TP-3005D

Страница 1: ...IONS 4 3 1 OPERATION CONDITION 4 3 2 TECHNICAL SPECIFICATION 4 4 OPERATING INSTRUCTIONS 5 4 1 INSTRUMENT DESCRIPTION 5 4 1 1 FRONT PANEL DESCRIPTION 5 4 1 2 REAR PANEL DESCRIPTION 6 5 POWER SUPPLY DES...

Страница 2: ...z For your own safety and that of the instrument you must follow the procedure described in this instruction manual z Do not use this instrument in a location where there is explosive gas in the vicin...

Страница 3: ...ghly adjustment or VOLTAGE FINE CURRENT FINE tune knob for fine adjustment Once the voltage or current value is reached to desire value appear on Display Panel 1 2 DURING USE 1 Ensure the voltage and...

Страница 4: ...0V AC or 220V AC 10 60 50Hz Power Consumption 300W Operating Condition Temperature 0 40 Relative Humidity 90 RH Storage Condition Temperature 20 80 Relative Humidity 80 RH Non condensing 3 2 TECHNICAL...

Страница 5: ...R When the power supply is at the constant current mode this LED light will be on 5 CV constant voltage mode INDICATOR When the power supply is at the constant voltage mode this LED light will be on 6...

Страница 6: ...t value 12 main positive terminal 0 30V positive output 13 GND grounding terminal This terminal is connecting to the casing and the Earth 14 main negative terminal 0 30V negative output 15 USB output...

Страница 7: ...E COARSE TUNE KNOB 8 and VOLTAGE FINE TUNE KNOB 9 to adjust and fine turn the voltage to give a desired output voltage 5 Connect the circuit to the MAIN TERMINAL 12 14 6 When the CC INDICATOR 4 is on...

Страница 8: ...INDICATOR 5 will off and the CC INDICATOR 4 will on 6 Adjust the CURRENT KNOB 10 11 to give a desired output current 7 Repress the ACCIDENTAL PROTECTION KEY 2 to cut off the output 8 Then the CC INDIC...

Страница 9: ...clockwise to open the fuse socket 5 Replace the fuse with identical rating Rating see section 4 1 1 6 Use the cross screw drive and turn clockwise to close the fuse socket Caution z Ensure no power i...

Страница 10: ...ical rating fuse When operate in CV mode the voltage drop down and the CC indicator on It is the current protect The desired current range is under the circuit gain The power supply switched to CC mod...