Flextailgear SUP Electric Air Pump HT-767 Operation Instructions
I. Product Introduction
Thank you for purchasing this product. The HT-767 is an intelligent DC electric pump with a preset pressure LCD screen, suitable for inflatable tents, SUPs, etc. Its intelligent pressure system allows you to preset a pressure value, and the pump will automatically stop inflating when the preset pressure is reached.
II. List of Accessories
Please ensure all accessories are present before use. If any items are missing, please contact your local service agent.
| Air Pump | Hose | Instructions |
|---|---|---|
[Air Pump Unit] | [Hose] | [Instruction Manual] |
III. Details of Accessories
The following are the components of the air pump:
- Inflation inlet
- Deflation outlet
- DC plug
- Pressure value LCD screen
- On/off button
- Pressure unit toggle button
- Pressurizing button
- Decompressing button
- Hose
- Air tap
- Flexible conduit adaptor
IV. Safety Instructions
- Warning: To reduce the risk of injury, keep children away and always supervise children and incapacitated persons when they are near or using this air pump.
- Warning: To reduce the risk of electric shock, do not expose the product to rain or immerse it in water.
- Warning: This product is not intended for use by persons with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge, unless they are supervised and instructed by a person responsible for their safety.
- Warning: Before moving, maintaining, repairing, or adjusting the product, always disconnect the DC plug from the socket.
- Warning: Do not bury the power wire in the soil. Place it in a safe area where it will not be damaged by lawnmowers or other equipment.
- Warning: If the power wire is damaged, it must be replaced by the manufacturer, its service agent, or similarly authorized personnel to avoid any risk.
- Warning: Do not plug or unplug the DC plug if you are standing in water or if your hands are wet.
- Warning: Before inflating, check the maximum bearable pressure of the inflatable product. Exceeding this pressure may damage the air bag.
- Warning: Before use, check the cigarette lighter socket for rust or residue. Poor electrical conductivity in the socket can cause overheating of the product or power source, leading to damage.
- Warning: The use of this product is limited to the descriptions in these instructions.
- Warning: Do not point the inflation inlet towards your face or body. Do not leave the air pump unattended while it is operating.
- Warning: For safety, start the car when using the product to prevent any unnecessary damage.
- Warning: Dispose of this product as municipal waste. The waste must be collected separately for special disposal.
V. Inflation Operation
- Connect the end with the flexible conduit adaptor (11) to the air pump's inflation inlet (1) and twist clockwise to tighten, as shown in Figure 1.
- Attach the other end of the hose to the air bag's air tap (step ⓘ in Figure 2). Twist clockwise to tighten, then insert the inflation valve of the air bag and twist clockwise to secure it (step ② in Figure 2).
- Plug the DC plug into the 12V DC socket.
- Press the pressure unit toggle button to select your desired unit.
- Press the pressurizing or decompressing button to set the desired pressure value. The pressure range is from 0 to 20 PSI (1 PSI = 0.0689 BAR = 6.89 KPA).
- After completing these steps, press the power switch button to start inflating.
- During inflation, you can press the pressurizing or decompressing buttons to increase or decrease the pressure value, use the pressure unit toggle button to switch units, and press the On/Off button to stop.
- Press and hold the On/Off button for 3 seconds to directly activate the high-pressure pump.
- When the pressure reaches the set value, the air pump will stop automatically.
- After inflation is complete, unplug the DC plug from the 12V DC socket.
- After unplugging the DC plug, detach the hose from the air pump and air bag, and store it properly.
- Notice: The factory default pressure setting is 10 PSI (0.689 BAR). On subsequent uses, the last set pressure value will be displayed by default.
- Notice: If there is no operation within 2 minutes after powering on, the air pump will enter standby mode. Pressing the power switch button will initiate the air pump.
VI. Deflation Operation
- Remove the hose from the inflation inlet. Connect the end with the flexible conduit adaptor (11) to the air pump's deflation outlet (2) and twist clockwise to tighten, as shown in Figure 3. The other end should remain attached to the air bag.
- Press the air pump's power switch button to start deflation. Once all gas is discharged, turn off the power to stop deflation.
VII. Precautions
- The applied power source must be a 12V DC power source (as Figure 4).
- Do not block the inflation inlet (1) and deflation outlet (2). Ensure they remain unobstructed at all times.
- Observe local waste disposal regulations. Do not dispose of the air pump randomly.
- Do not use this product if the hose is damaged. Replace the hose immediately.
- Do not pull out the hose while inflating, as the high pressure could cause injury.
- Do not operate the air pump for more than 20 minutes continuously, as motor overheating may cause internal damage. Allow the air pump to cool down for 30 minutes after every 20 minutes of continuous operation.
- If any part of the air pump is damaged, do not use it. Contact a professional for repair.
VIII. Fault Handling
| Fault | Inspection | Solutions |
|---|---|---|
| The air pump cannot be started normally. | 1. The power source is not plugged in properly. | 1. Ensure the power cord is plugged into the 12V DC socket. |
| 2. The fuse in the DC plug (3) is burnt out. | 2. Replace the fuse. | |
| 3. Overheating or overload causes the motor to stop. | 3. Allow the motor to cool down and restart. | |
| 4. If the problem persists, contact a professional service agent. | 4. If the problem cannot be solved, contact local service agents or similar authorized personnel. | |
| The machine displays HOT | Check if the air pump has been working for too long and is overheated internally. | Allow the pump to cool for 30 minutes. |
| Slow or abnormal inflation or deflation. | 1. Check if the hose is blocked or cracked. | 1. Check the hose for cracks and replace if necessary. Ensure the hose is not blocked. |
| 2. Check the connection between the hose and the air pump or air bag for proper installation. | 2. Reinstall the hose. 3. If the problem persists, contact local service agents or similar authorized personnel. |
7 Series Air Pump Fault Code Description
| Display Code | Description | Solutions |
|---|---|---|
| U-L/ U-LO/ RRRO | 1. The LCD screen prompts when the voltage is ≤ 8V. 2. The voltage protection is automatically removed when the voltage is restored to 10.5V. | 1. Low power supply voltage. 2. Insufficient power supply with limited current. 3. Power adapter overcurrent protection. A special adapter (150W unlimited current) is required. |
| U-H/ U-HI/ RRRO | 1. The LCD screen prompts when the voltage is > 15V. 2. The voltage protection is automatically removed when the voltage is restored to 14.5V. | High input voltage. |
Display Code Explanation
| Display Code | Explanation | Solutions |
|---|---|---|
| T(7) / RRRO | When the product's internal temperature reaches 85°C, it will forcibly shut down. When the temperature drops to 60°C, the fault will be automatically cleared. | Requires heat dissipation. |
| E2 | When the product's internal temperature reaches 100°C, it will forcibly shut down. | Requires heat dissipation. |
| E3 | When the air pressure does not rise, shutdown protection is activated. | Check for air leaks. |
| PPPP | Air pressure shutdown protection. The LCD screen displays PPPP and blinks. Press any key to exit this state. | Check for air leaks. |
IX. Maintenance and Storage
- After use, or before moving, maintaining, or adjusting the product, always pull out the DC plug from the socket.
- When idle, store the product in a cool place after it has fully cooled down.
- Do not expose the product to rain or immerse it in water.
- Store in a dry and ventilated place.
X. Warranty Policy
Flextailgear offers a 1-year warranty on all its pumps from the date of purchase. This warranty covers any product found to be defective due to faulty materials or manufacturing defects upon receipt. This limited warranty does not cover problems caused by conditions, malfunctions, or damage not resulting from material or workmanship defects.
For inquiries, please contact Flextailgear by email at service@flextailgear.com or visit our website.
