JFA 7898554804334

JFA Power Supply and Charger User Manual

ماڈل: 7898554804334

1. تعارف

Thank you for choosing the JFA Power Supply and Charger. This manual provides essential information for the safe and efficient operation of your device. Please read it thoroughly before use and retain it for future reference.

1.1 حفاظتی معلومات

  • پاور سپلائی کو ہمیشہ گراؤنڈ آؤٹ لیٹ سے جوڑیں۔
  • آلے کو نمی یا انتہائی درجہ حرارت کے سامنے نہ رکھیں۔
  • زیادہ گرمی سے بچنے کے لیے مناسب وینٹیلیشن کو یقینی بنائیں۔
  • کوئی بھی دیکھ بھال یا صفائی کرنے سے پہلے بجلی منقطع کریں۔
  • خود یونٹ کو کھولنے یا مرمت کرنے کی کوشش نہ کریں۔ اہل سروس اہلکاروں سے رجوع کریں۔

2. پروڈکٹ ختمview

The JFA Power Supply and Charger is designed to provide stable power and efficiently charge batteries. It features an intelligent charging system (SCI) to optimize battery life and performance.

2.1 اجزاء

سامنے والا view of the JFA Power Supply and Charger with its display panel.
شکل 1: سامنے View of JFA Power Supply and Charger. This image shows the front panel of the JFA Power Supply and Charger, highlighting the digital display, indicator LEDs for voltage and current, and control buttons for reading mode and operation mode. The JFA logo and "150 A FONTE SCI" are visible.
  • ڈیجیٹل ڈسپلے: ریئل ٹائم والیوم دکھاتا ہے۔tage or current readings.
  • والیومtage Indicator LEDs: Indicate the current voltagای سطح
  • Current Indicator LEDs: Indicate the current ampایریج
  • Reading Mode Selector: Button to switch between voltage and current display.
  • Operation Mode Selector: Button to select different operating modes or charging profiles.
  • Charge Indicator LEDs: Show the battery's charge status (e.g., 15%, 50%, 80%, Full).
  • کولنگ پنکھا: Located on the side for thermal management.
  • آؤٹ پٹ ٹرمینلز: Connectors for power output and battery charging.
زاویہ دار view of the JFA Power Supply and Charger, showing the cooling fan and output terminals.
شکل 2: زاویہ دار View with Cooling Fan and Output Terminals. This image provides an angled perspective of the JFA Power Supply and Charger, clearly showing the integrated cooling fan on the right side and the red and black output terminals for connecting to a battery or other devices.

3. سیٹ اپ ہدایات

3.1 پیک کھولنا

Carefully remove the JFA Power Supply and Charger from its packaging. Inspect the unit for any signs of damage during transit. If damage is found, do not use the device and contact customer support.

3.2 جگہ کا تعین

Place the unit on a stable, flat surface in a well-ventilated area. Ensure there is sufficient space around the cooling fan for unrestricted airflow. Avoid placing it near heat sources or in direct sunlight.

3.3 پاور سے جڑنا۔

  1. یقینی بنائیں کہ بجلی کی فراہمی بند ہے۔
  2. Connect the AC power cord to the power supply unit.
  3. Plug the other end of the AC power cord into a standard, grounded electrical outlet.

3.4 Connecting to Battery/Load

  1. Identify the positive (+) and negative (-) output terminals on the JFA Power Supply and Charger.
  2. Connect the positive (+) cable from your battery or load to the red (+) terminal on the power supply.
  3. Connect the negative (-) cable from your battery or load to the black (-) terminal on the power supply.
  4. یقینی بنائیں کہ تمام کنکشن محفوظ ہیں اور شارٹ سرکٹ سے پاک ہیں۔

4. آپریٹنگ ہدایات

4.1 پاور آن/آف۔

  • To power on, flip the main power switch to the "ON" position. The digital display and indicator LEDs will illuminate.
  • To power off, flip the main power switch to the "OFF" position.

4.2 Displaying Voltagای اور کرنٹ

استعمال کریں۔ Reading Mode Selector button on the control panel to toggle between displaying the output voltage and the output current on the digital display. The corresponding indicator LED (Tensão for Voltage, Corrente for Current) will light up to show the active display mode.

4.3 بیٹری چارج کرنا

  1. Ensure the battery is correctly connected to the output terminals as described in Section 3.4.
  2. یونٹ پر پاور۔
  3. Select the appropriate charging mode using the آپریشن موڈ سلیکٹر۔ button. Refer to the device's specific charging profiles if available (e.g., "Auto SCI 14.4V").
  4. کی نگرانی کریں چارج اشارے ایل ای ڈی to track the battery's charging progress (15%, 50%, 80%). The "Bateria Carregada" (Battery Charged) LED will illuminate when charging is complete.
  5. Once fully charged, you may disconnect the battery or leave it connected for maintenance charging if the unit supports it.

5 دیکھ بھال

5.1 صفائی

Before cleaning, ensure the unit is powered off and disconnected from the AC outlet and any connected batteries/loads. Use a soft, dry cloth to wipe the exterior of the unit. Do not use liquid cleaners or solvents, as they may damage the finish or internal components. Keep the cooling fan vents clear of dust and debris.

5.2 اسٹوریج

When not in use for extended periods, store the power supply in a cool, dry place, away from direct sunlight and extreme temperatures. Ensure it is disconnected from all power sources.

6 خرابیوں کا سراغ لگانا

مسئلہممکنہ وجہحل
یونٹ آن نہیں ہوتا۔No AC power; Power switch off; Faulty power cord.Check AC outlet and power cord connection; Ensure power switch is ON; Try a different power cord.
کوئی آؤٹ پٹ والیمtagای/کرنٹIncorrect connections; Overload protection activated.Verify positive and negative connections; Reduce load or disconnect battery, then restart the unit.
بیٹری چارج نہیں ہو رہی۔Battery deeply discharged; Incorrect charging mode; Faulty battery.Allow more time for charging; Select appropriate charging mode; Test battery with another charger or replace if necessary.
یونٹ زیادہ گرم ہونا۔بلاک شدہ وینٹیلیشن؛ ضرورت سے زیادہ بوجھ۔Ensure cooling fan vents are clear; Reduce connected load.

7. وضاحتیں

فیچرتفصیل
برانڈجے ایف اے
ماڈل نمبر7898554804334
شے کا وزن5.57 پاؤنڈ
پروڈکٹ کے طول و عرض (LxWxH)15.75 x 7.87 x 7.87 انچ
رنگسیاہ
کارخانہ دارجے ایف اے الیکٹرانکس
ASINB07YN8LG3R

8. وارنٹی اور سپورٹ

For warranty information or technical support, please refer to the documentation included with your purchase or visit the official JFA webسائٹ وارنٹی کے دعووں کے لیے اپنی خریداری کا ثبوت رکھیں۔

نوٹ: مخصوص وارنٹی شرائط و ضوابط خطے اور خوردہ فروش کے لحاظ سے مختلف ہو سکتے ہیں۔

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