1. پراڊڪٽ ختمview
The SunSun Electromagnetic Air Pump HJB-120 is designed to provide essential aeration for aquariums and garden ponds. Adequate oxygenation is crucial for the health of fish and aquatic plants, promoting beneficial bacteria and preventing oxygen depletion, especially in warm water conditions. This pump features a robust electromagnetic motor, an aluminum alloy housing for efficient heat dissipation, and operates with low noise.

Image 1.1: SunSun Electromagnetic Air Pump HJB-120 showing its dimensions.
2. حفاظتي هدايتون
- Always disconnect the power supply before performing any maintenance, installation, or cleaning.
- The pump must be placed in a dry, well-ventilated area, protected from direct sunlight and rain.
- To prevent water backflow into the pump, position the air pump above the water level of the aquarium or pond. If this is not possible, install a check valve on the air line.
- پمپ کي پاڻي ۾ نه ٻوڙيو.
- Ensure the power cord is not damaged or pinched. Do not operate the pump with a damaged cord or plug.
- هي اوزار استعمال ڪرڻ جو ارادو نه ڪيو ويو آهي ماڻهن (بشمول ٻارن سميت) گھٽ جسماني، حسي يا ذهني صلاحيتن سان، يا تجربو ۽ ڄاڻ جي کوٽ، جيستائين انهن جي حفاظت لاء ذميوار شخص طرفان اوزار جي استعمال بابت نگراني يا هدايت نه ڏني وئي آهي.
3. پيڪيج مواد
پڪ ڪريو ته سڀئي جزا موجود آهن ۽ پيڪنگ کولڻ تي نقصان کان بچيل آهن:
- 1 x SunSun Electromagnetic Air Pump HJB-120
- 1 x Air Manifold (if included with your model)
- استعمال ڪندڙ دستي

تصوير 3.1: اڳوڻيample of an air manifold, which may be included with your pump.
4. سيٽ اپ
- لڳائڻ: Select a dry, stable, and well-ventilated location for the air pump. Ensure it is positioned above the water level of your aquarium or pond to prevent water backflow. If placing below water level, a check valve is mandatory.
- ايئر ٽيوبنگ ڳنڍيو: Attach appropriate air tubing (not included) to the pump's air outlet. If using an air manifold, connect the manifold to the pump's outlet, then connect individual air lines from the manifold to air stones or other air-driven devices in your water body.
- Install Air Stones: Place air stones or diffusers at the desired depth in your aquarium or pond. Ensure they are securely weighted to prevent floating.
- پاور ڪنيڪشن: Once all air lines are connected and secured, plug the pump into a suitable electrical outlet. Ensure the outlet is protected by a Ground Fault Circuit Interrupter (GFCI) for safety.

Image 4.1: Air pump connected to an air manifold for multiple air outlets.
5. آپريٽنگ هدايتون
- پمپ شروع ڪرڻ: After completing the setup, plug the power cord into an electrical outlet. The pump will start operating immediately, producing air flow.
- مسلسل آپريشن: This air pump is designed for continuous operation to maintain consistent oxygen levels.
- نگراني: Regularly check the air stones and tubing to ensure a steady stream of bubbles is being produced, indicating proper air flow.
- پمپ کي روڪڻ: To turn off the pump, simply unplug it from the electrical outlet.
6. سار سنڀال
Regular maintenance ensures optimal performance and extends the lifespan of your air pump.
- ايئر فلٽر جي صفائي: Periodically check and clean the air filter (if accessible) to prevent dust and debris from entering the pump, which can reduce efficiency. Refer to the pump's specific design for filter access.
- Tubing and Air Stone Inspection: Inspect air tubing for kinks, blockages, or damage. Clean air stones regularly to remove algae or mineral buildup that can restrict air flow. Replace damaged tubing or clogged air stones as needed.
- پمپ ٻاهرين: اشتهار سان پمپ جي ٻاهرئين حصي کي صاف ڪريوamp cloth to remove dust. Do not use harsh chemicals or abrasive cleaners.
- Diaphragm مٽائڻ: Over time, the internal diaphragms may wear out, leading to reduced air output or increased noise. Consult a qualified technician or the manufacturer for diaphragm replacement if necessary.
7. مسئلا حل ڪرڻ
| مسئلو | ممڪن سبب | حل |
|---|---|---|
| هوا جي وهڪري ناهي | No power; Kinked or blocked air tubing; Clogged air stone; Internal pump issue | Check power connection; Straighten or clear tubing; Clean or replace air stone; Contact support if pump is faulty |
| گھٽ هوا جي وهڪري | Partially blocked air tubing/stone; Dirty air filter; Worn diaphragms | Clear tubing/stone; Clean air filter; Consult for diaphragm replacement |
| گھڻي شور / وائبريشن | Improper placement; Loose components; Worn internal parts | Ensure pump is on a stable, level surface; Check for loose parts; Consult for internal inspection |
| پمپ overheating | Poor ventilation; Blocked air intake; Continuous heavy load | Ensure adequate space around pump; Clear air intake; Reduce load if possible; Disconnect and allow to cool |
8. وضاحتون
- ماڊل: HJB-120 (52194)
- جلدtage: AC 220-240V / 50Hz
- بجلي جو استعمال: 80 ڊبليو
- Max. Flow Capacity: 120 Liters per minute (7200 Liters per hour)
- وڌ. دٻاء: 0.04 ايم پي اي
- طول و عرض (L x W x H): 250 x 180 x 200 ملي ميٽر
- وزن: 7.06 ڪلو
- مواد: Aluminum alloy housing, Nylon 66 components
- موصليت: IP44
9. وارنٽي ۽ سپورٽ
وارنٽي جي معلومات ۽ ٽيڪنيڪل سپورٽ لاءِ، مھرباني ڪري خريداري وقت مهيا ڪيل دستاويزن جو حوالو ڏيو يا پنھنجي پرچون ڪندڙ سان رابطو ڪريو. وارنٽي دعوائن لاءِ خريداري جو ثبوت رکو.





