પરિચય
This manual provides essential instructions for the safe and effective operation of your VOLTCRAFT AT-400 NV 400W Step-Up/Step-Down Transformer. This device is designed to convert AC voltage between 115V and 240V, allowing electrical appliances to be used across different regional power standards. Please read this manual thoroughly before use and retain it for future reference.
સલામતી સૂચનાઓ
- Always ensure the transformer is placed on a stable, flat surface with adequate ventilation.
- Do not expose the transformer to moisture, rain, or extreme temperatures.
- Before connecting any appliance, verify that its power consumption does not exceed the transformer's 400W capacity.
- વોલ્યુમની ખાતરી કરોtage selector switch is set correctly for the desired output voltage before powering on. Incorrect settings can damage connected devices.
- Disconnect the transformer from the power supply before cleaning or performing any maintenance.
- Do not attempt to open or repair the transformer yourself. Refer all servicing to qualified personnel.
- બાળકોની પહોંચથી દૂર રાખો.
સેટઅપ
- અનપેકીંગ: Carefully remove the transformer from its packaging and inspect it for any signs of damage.
- પ્લેસમેન્ટ: Position the transformer in a well-ventilated area, away from direct sunlight, heat sources, and moisture. Ensure no objects obstruct the ventilation openings.
- ભાગtage પસંદગી: વોલ્યુમ શોધોtage selector switch on the front panel. This switch allows you to choose between 115V and 240V output.
- પાવરથી કનેક્ટ થઈ રહ્યું છે: Use a suitable power cord (cold appliance plug) to connect the transformer's input to a wall outlet. Do not plug in the transformer yet.
- કનેક્ટિંગ ઉપકરણો: Plug your electrical appliance into the appropriate output socket on the transformer. Ensure the appliance's voltage requirement matches the selected output voltage ટ્રાન્સફોર્મર પર.
ઓપરેટિંગ સૂચનાઓ
- જોડાણો ચકાસો: Double-check that the transformer is correctly connected to the power source and that your appliance is plugged into the transformer.
- આઉટપુટ વોલ્યુમ સેટ કરોtage: વોલ્યુમની ખાતરી કરોtage પસંદગીકર્તા સ્વીચ યોગ્ય વોલ્યુમ પર સેટ છેtage (115V or 240V) required by your appliance.
- પાવર ચાલુ: Plug the transformer's power cord into the wall outlet. The power indicator lights (N and L) should illuminate, indicating the unit is receiving power.
- ઉપકરણ કામગીરી: Turn on your connected appliance.
- પાવર બંધ: To turn off, first switch off your appliance, then unplug the transformer from the wall outlet.
જાળવણી
- સફાઈ: Wipe the exterior of the transformer with a soft, dry cloth. Do not use liquid cleaners or solvents. Ensure the unit is unplugged before cleaning.
- વેન્ટિલેશન: Periodically check that the ventilation openings are free from dust and debris to prevent overheating.
- ફ્યુઝ રિપ્લેસમેન્ટ: If the transformer stops functioning, the fuse may need replacement. The fuse holder is located on the front panel (see Figure 1). To replace, unplug the unit, unscrew the fuse cap, remove the old fuse, and insert a new fuse of the same type and rating (T 4A, 250V). Securely screw the cap back on.
મુશ્કેલીનિવારણ
| સમસ્યા | સંભવિત કારણ | ઉકેલ |
|---|---|---|
| Transformer does not power on (no indicator lights). | No power from wall outlet; Blown fuse; Loose power cord. | Check wall outlet with another device; Replace fuse (T 4A, 250V); Ensure power cord is securely plugged in. |
| Connected appliance does not work. | ખોટો ભાગtage selection; Appliance fault; Overload. | ચકાસો વોલ્યુમtage selector switch setting; Test appliance directly if possible; Ensure appliance power consumption is within 400W. |
| Transformer overheats. | Poor ventilation; Overload. | Ensure adequate airflow around the unit; Reduce load on the transformer. |
વિશિષ્ટતાઓ
- મોડલ: AT-400 NV
- બ્રાન્ડ: વOLલ્ટ્રાફ્ટ
- પાવર રેટિંગ: 400W
- ઇનપુટ વોલ્યુમtage: 115V AC or 240V AC (selectable)
- આઉટપુટ વોલ્યુમtage: 115V AC or 240V AC (selectable)
- ફ્યુઝ: ટી 4એ, 250વો
- પરિમાણો (L x W x H): 24 x 22.5 x 13.5 સેમી
- વજન: 3.5 કિગ્રા
- પાવર સ્ત્રોત: Manual operation (via cold appliance plug)
વોરંટી અને આધાર
VOLTCRAFT products are known for their robust construction and innovative technology. Spare parts for this model are generally available for 1 year from the date of purchase.
For technical support, warranty claims, or further assistance, please contact your retailer or the VOLTCRAFT customer service department. Please have your model number (AT-400 NV) and proof of purchase ready when contacting support.
