YUANHUA YH-750 Submersible Water Pump Instruction Manual
- August 13, 2024
- YUANHUA
Table of Contents
YUANHUA YH-750 Submersible Water Pump
INTRODUCTION
The YUANHUA YH-750 Submersible Water Pump is a strong and dependable option for maintaining the optimal operation of your ponds, fountains, and aquariums. This pump is perfect for medium-sized water features because it has a maximum flow rate of 760 liters per hour, which guarantees continuous and effective water circulation. The YH-750 is a strong, little device with a long-lasting build that can withstand frequent use. It can move water up to 150 centimeters and runs at 120 volts, giving it the power needed for a variety of uses. With the additional positioning options provided by the 6.1-foot power cord, you may place the pump where it will work best. This pump is made to last by YUANHUA, a reputable brand of aquatic equipment. At $24.99 , it provides great value for people who want to upgrade their water systems with a robust and efficient pump. For maintaining colorful water features, the YH-750 is a great option whether you’re a professional or a hobbyist.
SPECIFICATIONS
| Brand | YUANHUA |
|---|---|
| Power Source | AC |
| Item Weight | 410 Grams |
| Maximum Flow Rate | 760 Liters Per Hour |
| Power Cord Length | 6.1 feet |
| Maximum Lifting Height | 150 Centimeters |
| Voltage | 120 Volts |
| Manufacturer | YUANHUA |
| Price | $24.99 |
WHAT’S IN THE BOX
- Water Pump
- Nozzle
- Manual
FEATURES
- Dry Burning Protection: This pump is designed to prevent harm from running dry by having an automated shutoff feature that turns off power if the temperature rises too high.
- Adjustable Water Flow : This feature allows you to customize the water pressure by adjusting the water flow rate, which has a maximum flow rate of 200 gallons per hour (GPH).
- Ultra Quiet Operation: The motor is made to run at a whisper-quiet level, which means it is ideal for spaces like bedrooms where noise pollution is an issue.
- High Performance: It is energy-efficient and appropriate for continuous usage because it offers a high flow rate at a low power consumption.
- Wide Range of Use: Excellent for promoting water circulation and aeration in a number of environments, such as rockeries, aquariums, fountains, and hydroponic systems.
- Power Cord Length: A 6.1-foot power cord is included, allowing for installation and placement options.
- Maximum Flow Rate: Suitable for medium-sized water features, it has a maximum flow rate of 760 liters per hour (around 200 GPH).
- High Lifting Height: Suitable for a variety of water feature heights, this feature can lift water up to 150 cm, or nearly 4.9 feet.
- Energy-saving: Made with energy conservation in mind, this product uses less power while yet offering reliable performance.
- Small Size: Because of its small size, it can easily fit into a variety of water features without being noticeable.
- Robust Construction: Constructed using premium materials to guarantee endurance and dependable functionality.
- Flexible Use: You may use it to aerate and circulate water, which makes your fish tank or other water features look more appealing.
- Submersible Design: Completely submerged, meaning it can only function properly when completely submerged in water.
- Simple Installation: No specialized tools are required for this easy installation.
- Reasonably priced at $24.99, this provides an economical option for water pumping requirements.
SETUP GUIDE
- Unpack and Examine: Take the pump out of its package and look for any damage. Make sure every part is there.
- Choose place: Make sure the pump will be completely submerged in water by selecting an appropriate place.
- Connect Power Cord: Insert the power cord into an appropriate wall socket. Make that the outlet has the 120 volts that the pump requires.
- Suction cups should be installed by fastening them to the pump’s underside. When immersed, this will assist keep it firmly in place.
- Immerse the Pump: Make sure the pump is completely submerged in the water by placing it there. It is necessary to submerge the pump before turning it on.
- Hose Attachment: Tightly fasten the hose or pipe to the pump’s outlet if you’re using one.
- Flow Rate Adjustment: Using the adjustable knob, select the water flow rate that best suits your requirements.
- Turn on the pump by plugging it into the power outlet. Verify the flow and operation are correct.
- Look for Leaks: Make sure the pump and the hose connections are free of leaks.
- Positioning: To maximize water flow and coverage, move the pump if needed.
- Watch How It Works: Spend a few minutes watching the pump to make sure it runs smoothly and silently.
- Secure Pump: To stop the pump from moving, firmly secure it in place using the suction cups.
- Adjust Water Flow: To get the desired effect, use the knob to fine-tune the water flow rate.
- Verify Power Cord: To prevent electrical risks, make sure the power cord is not immersed or exposed to water.
- Frequent Inspections: To guarantee that the pump keeps functioning properly, conduct routine inspections of its positioning and functionality.
CARE & MAINTENANCE
- Frequent Cleaning: Keep the pump clean to avoid debris accumulation that could impair operation. An efficient pump runs more smoothly.
- Check for Damage: Especially after prolonged usage, periodically check the pump for any indications of wear or damage.
- Verify Water Levels: Make sure there is always enough water in the tank to keep the pump completely immersed.
- Cut-Off Power: To maintain safety, always unplug the pump before cleaning or doing any maintenance.
- Clean Filter Basket: To ensure ideal water flow and quality, if the pump has a filter basket, make sure it is cleaned on a regular basis.
- Lubricate if necessary: To enhance performance, apply a tiny bit of olive oil to the rotor if the pump begins to produce strange noises.
- Avoid Dry Running: The pump’s lifespan may be shortened and harm may result by operating it without water.
- Verify Hose Connections: To stop leaks, make sure hoses are sealed and connected correctly.
- Keep an eye on the temperature: Keep the pump away from hot spots that can activate the dry-burning prevention feature.
- Storage: To protect the pump from moisture damage while not in use, keep it in a dry location.
- Examine Power Cord: Continually look for any indications of wear or damage on the power cord, and replace it as needed.
- Replace Parts: To preserve the effectiveness and safety of the pump, replace any worn-out or damaged parts right away.
- Prevent Chemical Exposure: Keep chemicals and other materials that can corrode or harm the pump away from them.
- Modify Flow Rate: Continually modify the flow rate in response to variations in water levels or feature needs.
- Professional Service: You should think about getting a professional repair or replacement for the pump if it breaks down or shows recurrent problems.
TROUBLESHOOTING
| Issue | Possible Cause | Solution |
|---|---|---|
| Pump not turning on | No power supply | Ensure the pump is properly plugged in |
and connected to a power source.
Low water flow| Clogged intake or impeller| Clean the intake and impeller to
remove debris.
Pump making loud noise| Air trapped inside| Fully submerge the pump to release
the trapped air.
Water flow inconsistent| Debris in water or nozzle blockage| Clean the water
area and clear any blockages from the nozzle.
Pump stops working intermittently| Overheating or running dry| Ensure the pump
is fully submerged and let it cool before restarting.
Pump vibrating excessively| Unstable surface or loose parts| Secure the pump
on a stable surface and tighten any loose parts.
Pump leaking water| Damaged seals or housing| Inspect and replace seals or
housing as necessary.
Pump running but no water flow| Airlock or clogged impeller| Tilt the pump to
release trapped air or clean the impeller.
Pump not reaching max height| Insufficient water level| Add more water to the
reservoir.
No water flow| Blocked outlet| Clear any blockages from the outlet.
Pump won’t start| Faulty power cord or electrical issue| Check the power cord
for damage and ensure proper electrical connections.
Water flow weaker than expected| Incorrect voltage supply| Verify that the
pump is connected to the correct voltage supply.
Pump turns off unexpectedly| Thermal overload protection| Allow the pump to
cool down before restarting.
Pump performance declining| Worn or damaged impeller| Replace the impeller if
it shows signs of wear.
Pump stops after running for a while| Blocked or dirty filter| Clean or
replace the filter to maintain optimal performance.
PROS & CONS
PROS:
- High flow rate of 760 liters per hour, ideal for medium-sized water features.
- Durable construction for long-lasting performance.
- Flexible installation with a 6.1-foot power cord.
- Reliable water lift capability up to 150 centimeters.
- Priced competitively at $24.99, offering great value.
CONS:
- May require regular maintenance to prevent clogging.
- Best suited for medium-sized setups, not large-scale applications.
- No adjustable flow rate feature.
- May be overpowered for very small water features.
- Basic design with no advanced features.
WARRANTY
The YUANHUA YH-750 Submersible Water Pump comes with a standard one-year limited warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal usage conditions. If the pump fails within the warranty period, YUANHUA will either repair or replace the unit at no additional cost.
FREQUENTLY ASKED QUESTIONS
What is the maximum flow rate of the YUANHUA YH-750 Submersible Water Pump?
The YUANHUA YH-750 Submersible Water Pump has a maximum flow rate of 760 liters per hour.
What is the maximum lifting height of the YUANHUA YH-750 Submersible Water Pump?
The YUANHUA YH-750 Submersible Water Pump can lift water up to a maximum height of 150 centimeters.
What voltage does the YUANHUA YH-750 Submersible Water Pump operate on?
The YUANHUA YH-750 Submersible Water Pump operates on 120 volts.
How much does the YUANHUA YH-750 Submersible Water Pump weigh?
The YUANHUA YH-750 Submersible Water Pump weighs 410 grams.
How long is the power cord for the YUANHUA YH-750 Submersible Water Pump?
The power cord for the YUANHUA YH-750 Submersible Water Pump is 6.1 feet long.
What type of power source does the YUANHUA YH-750 Submersible Water Pump use?
The YUANHUA YH-750 Submersible Water Pump uses an AC power source.
What is the price of the YUANHUA YH-750 Submersible Water Pump?
The price of the YUANHUA YH-750 Submersible Water Pump is $24.99.
How does the flow rate of the YUANHUA YH-750 compare to other similar pumps?
With a flow rate of 760 liters per hour, the YUANHUA YH-750 Submersible Water Pump offers a strong and reliable flow, making it suitable for various applications compared to other pumps in the same category.
What maintenance does the YUANHUA YH-750 Submersible Water Pump require?
Regular maintenance for the YUANHUA YH-750 Submersible Water Pump includes cleaning the pump and any filters to prevent clogs, checking the power cord for any signs of wear, and ensuring that the pump is operating efficiently.
Why isn't my YUANHUA YH-750 Submersible Water Pump turning on?
Ensure that the YUANHUA YH-750 Submersible Water Pump is properly connected to a working power outlet. Check the power cord for any visible damage, and verify that the circuit breaker or fuse has not been tripped.
What should I do if the YUANHUA YH-750 Submersible Water Pump is not pumping water?
First, inspect the intake of the YUANHUA YH-750 Submersible Water Pump for any blockages. Clean the intake screen and ensure the water level is sufficient to fully submerge the pump. Additionally, check the impeller for debris or damage.
Why is the water flow from my YUANHUA YH-750 Submersible Water Pump weaker than expected?
A reduced flow rate from the YUANHUA YH-750 Submersible Water Pump could be due to a clogged intake or impeller. Clean the intake and impeller, and make sure the pump is fully submerged and free of obstructions.
How can I fix the YUANHUA YH-750 Submersible Water Pump if it's making unusual noises?
Unusual noises from the YUANHUA YH-750 Submersible Water Pump may indicate trapped air, debris in the impeller, or improper submersion. Ensure the pump is fully submerged, and clean the impeller to remove any debris.
What should I do if the YUANHUA YH-750 Submersible Water Pump overheats?
Overheating in the YUANHUA YH-750 Submersible Water Pump can occur if the pump is running dry, there is a blockage in the intake, or the water level is too low. Turn off the pump, allow it to cool, and then clean the intake and impeller before restarting.
Why does my YUANHUA YH-750 Submersible Water Pump keep shutting off?
If the YUANHUA YH-750 Submersible Water Pump shuts off unexpectedly, it might be due to overheating, electrical issues, or a blockage in the intake. Check the power source, clean the intake, and ensure the pump is fully submerged to prevent overheating.