పరిచయం
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.
భద్రతా సూచనలు
- 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.
- వాల్యూమ్ నిర్ధారించుకోండిtage 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.
- పిల్లలకు దూరంగా ఉంచండి.
సెటప్
- అన్ప్యాకింగ్: Carefully remove the transformer from its packaging and inspect it for any signs of damage.
- ప్లేస్మెంట్: Position the transformer in a well-ventilated area, away from direct sunlight, heat sources, and moisture. Ensure no objects obstruct the ventilation openings.
- వాల్యూమ్tagఇ ఎంపిక: వాల్యూమ్ను గుర్తించండిtage selector switch on the front panel. This switch allows you to choose between 115V and 240V output.
- శక్తికి కనెక్ట్ చేస్తోంది: 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.
- ఉపకరణాలను కనెక్ట్ చేస్తోంది: Plug your electrical appliance into the appropriate output socket on the transformer. Ensure the appliance's voltage requirement matches the selected output voltagట్రాన్స్ఫార్మర్పై ఇ.
ఆపరేటింగ్ సూచనలు
- కనెక్షన్లను ధృవీకరించండి: Double-check that the transformer is correctly connected to the power source and that your appliance is plugged into the transformer.
- అవుట్పుట్ వాల్యూమ్ని సెట్ చేయండిtage: వాల్యూమ్ నిర్ధారించుకోండిtagఇ సెలెక్టర్ స్విచ్ సరైన వాల్యూమ్కు సెట్ చేయబడిందిtage (115V or 240V) required by your appliance.
- పవర్ ఆన్: 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.
- ఉపకరణం ఆపరేషన్: Turn on your connected appliance.
- పవర్ ఆఫ్: To turn off, first switch off your appliance, then unplug the transformer from the wall outlet.
నిర్వహణ
- శుభ్రపరచడం: 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.
- వెంటిలేషన్: Periodically check that the ventilation openings are free from dust and debris to prevent overheating.
- ఫ్యూజ్ ప్రత్యామ్నాయం: 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.
ట్రబుల్షూటింగ్
| సమస్య | సాధ్యమైన కారణం | పరిష్కారం |
|---|---|---|
| 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. | సరికాని వాల్యూమ్tage selection; Appliance fault; Overload. | వాల్యూమ్ను ధృవీకరించండిtage selector switch setting; Test appliance directly if possible; Ensure appliance power consumption is within 400W. |
| ట్రాన్స్ఫార్మర్ వేడెక్కుతుంది. | Poor ventilation; Overload. | Ensure adequate airflow around the unit; Reduce load on the transformer. |
స్పెసిఫికేషన్లు
- మోడల్: AT-400 NV
- బ్రాండ్: వోల్ట్రాఫ్ట్
- పవర్ రేటింగ్: 400W
- ఇన్పుట్ వాల్యూమ్tage: 115V AC or 240V AC (selectable)
- అవుట్పుట్ వాల్యూమ్tage: 115V AC or 240V AC (selectable)
- ఫ్యూజ్: T 4A, 250V
- కొలతలు (L x W x H): 24 x 22.5 x 13.5 సెం.మీ
- బరువు: 3.5 కిలోలు
- శక్తి మూలం: Manual operation (via cold appliance plug)
వారంటీ మరియు మద్దతు
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.
