Smart Air Pump User Manual
This document provides instructions for the SUNPOW Smart Air Pump.
Introduction
Thank you for purchasing this mini electric air pump. Please read this user manual carefully before using the product and keep it properly for reference.
Product Overview
The SUNPOW Smart Air Pump is a portable device designed for inflating various items, including car tires, motorcycle tires, bicycle tires, and sports balls. It features a digital display, multiple pressure units, preset pressure settings, and a rechargeable battery.
Key Components:
- [a] LED lighting: Provides illumination.
- [b] Hose port: Connects the air hose to the pump.
- [c] USB output: Allows for charging other devices.
- [d] Type-C input: Used for charging the pump's internal battery.
- [e] Real-time air pressure display: Shows the current pressure being measured.
- [f] Preset air pressure display: Shows the target pressure set by the user.
- [g] Battery indicator: Displays the remaining battery level.
- [h] Preset+ button: Increases the preset pressure value.
- [i] Mode selection button: Cycles through different inflation modes (e.g., Car, Motorcycle, Bike, Custom, Ball).
- [j] On/Off button: Powers the device on and off.
- [k] LED lighting switch / Unit switching button: Toggles the LED light or switches between pressure units (PSI, BAR, KPA, Kg/cm²).
- [l] Preset- button: Decreases the preset pressure value.
- [m] DC port: Allows connection to a car's cigarette lighter for power.
Warnings
- Do not leave the product unattended while in use.
- The pump may heat up or produce abnormal sounds during continuous operation. Turn it off to cool down before resuming use.
- Keep away from combustible and explosive materials.
- Do not store the pump in humid environments.
- Avoid storing the product in extreme cold or hot conditions, as it contains a lithium battery. Do not dispose of the battery in fire.
- Keep out of reach of children.
Packing List
- 1 x Smart electric pump
- 1 x Ball needle
- 1 x Schrader valve adapter
- 1 x Charging cable (optional)
- 1 x Type-C charging cable
- 1 x Storage bag
- 1 x Presta valve adapter
- 1 x User manual
Specifications
| Product name | Smart Air Pump |
|---|---|
| Product number | NW01 |
| Dimension | 6.3x2.48x2.44 inches |
| Weight | 1.24 lb |
| Pressure Range | 3–160 PSI / 0.2–11 BAR |
| Working temperature | 14–113 ℉ |
| Battery power | 27.75Wh / 11.1V |
| Input parameters | 5V=2A / 9V=1.5A |
| USB output | 5V=2A |
Instructions
1. On/Off Operation
Power on: Press and hold the power button [j] for 3 seconds.
Shutdown: Press and hold the power button [j] for 3 seconds.
2. Battery Indicator
The battery indicator bar shows the remaining battery level:
- Green: More than 70%
- Orange: 30%–70%
- Red: 5%–30%
- Red flashing: 5% or less (low battery, requires charging).
3. Start and Stop Inflation
In the power-on state, short press the start-stop button (part of [j]) to begin inflation. The pump will automatically stop when the preset air pressure value is reached.
4. Charging the Pump
Use the provided Type-C charging cable to connect the pump to a power adapter (not included) for charging. The input is 5V=2A. The indicator bar will flash green while charging and turn solid green when fully charged.
Tip: The pump cannot be used while it is charging.
5. Connecting Valves to Hose
For Schrader Valves: Commonly used for bicycles, electric bicycles, motorcycles, and automobiles. Connect the Schrader valve adapter to the connector on the high-pressure hose to begin inflation.
For Presta Valves: Required for road bikes and some other bicycles.
- Connect the Presta adapter to the high-pressure hose connector.
- Unscrew the Presta cap on the tire.
- Connect the Presta adapter to the tire valve.
For Ball Needles: Used for inflating sports balls like basketballs and footballs. After firmly attaching the ball needle to the Schrader connector, insert the needle into the ball's filling hole.
6. Checking Air Pressure
When the pump is powered on and the hose is connected, the display shows the real-time air pressure after detection.
7. DC Power Start
Connect the pump's DC port [m] to a car's cigarette lighter using the charging cable. Press and hold the power button [j] to turn on the pump. This allows the pump to be powered by the car's electrical system.
8. Mode Switching
Short press the mode selection button [i] to cycle through five preset inflation modes:
| Scene mode | Suggested value | Adjustable range |
|---|---|---|
| Car mode | 2.4 BAR | 0.1–4.4 BAR |
| Motorcycle mode | 2.7 BAR | 0.1–3.7 BAR |
| Bike mode | 38 PSI | 2–150 PSI |
| Custom mode | 100 PSI | 2–160 PSI |
| Ball mode | 8 PSI | 0–15 PSI |
9. Unit Switching
Short press the unit switching button [k] to change the displayed air pressure unit (e.g., PSI, BAR, KPA, Kg/cm²). The conversion formula is 1 BAR = 14.5 PSI.
10. LED Lighting
Long press the LED light switch button [k] to turn the LED light on or off.
11. Preset Pressure Adjustment
Use the short press function of the [+]/[-] buttons to adjust the preset air pressure by 0.5 PSI increments. Long press the [+]/[-] buttons to quickly adjust the preset pressure value.
Note: The selected scene mode and preset pressure are automatically saved. They will be recalled the next time the pump is used.
12. Calibration
If the measured pressure value is not 0.0 when the pump is powered on and the hose is disconnected, press the unit switching button [k] for 2 seconds. The display will reset to normal after illumination.
Note: The product is factory reset. Manual calibration can improve accuracy if the measured pressure is not zero due to altitude or sensor differences. Avoid calibration at high temperatures.
Checking Suggested Pressure
For safety, determine the correct pressure range by consulting instructions to avoid overcharging injuries.
Car Tire Pressure
The recommended air pressure for car tires is typically marked on the tire sidewall (e.g., 35 PSI / 2.5 Bar). Charging pressure may vary with load weight. Refer to the vehicle's manual for specific recommendations.
Bicycle Tire Pressure
Bicycle tire pressure recommendations vary (e.g., 120 PSI / 827 kPa / 8.27 Bar for some road bikes). Consult the bicycle's manual for specific requirements.
Ball Pressure
Recommended filling pressures for sports balls are typically around 0.8 Bar / 12 PSI for basketballs and volleyballs. Consult the ball's manual for specific inflation guidelines.
Safety Precautions
The hose and connector may become hot after prolonged use. Avoid prolonged contact with hot parts.
Connection Note: Connect the air inlet of the hose to the air outlet on the pump's main unit. Turn clockwise until a click is heard, indicating a secure connection.
Air Pressure Value of Common Products
| Category | Type | Pressure Range |
|---|---|---|
| Bicycle | Stroller | 18–30 PSI |
| 10–16 inch tire | 30–45 PSI | |
| 20–30 inch tire | 38–55 PSI | |
| Road bike | 100–120 PSI | |
| Scooter/Wheelchair/Moped | 30–45 PSI | |
| Motorcycle | Motorcycle | 1.8–3.0 BAR |
| Car | Car | 2.2–2.8 BAR |
| Balls | Toy ball for kids | 3–6 PSI |
| Basketball | 7–9 PSI | |
| Football | 10–12 PSI | |
| Volleyball | 4–6 PSI | |
| Rugby | 10–14 PSI |
Troubleshooting Guide
| Symptoms | Solutions |
|---|---|
| Slow inflation | 1. Check battery charge. 2. Check air pipe for leaks. 3. Ensure connection parts are tightened. 4. Check inflated items for leaks. |
| Cannot inflate on boot | 1. Check battery charge. 2. Check if current tire pressure is higher than the preset value. |
| Preset pressure cannot be adjusted | Check if the incorrect mode is selected; use Custom Mode to adjust the preset value within the range of 3–150 PSI. |
| Can inflate but air pressure display does not change | 1. Low-pressure products (e.g., balloons) may be outside the measurable range. 2. For an empty tire, the pressure value may display after a short period of inflation. |
| Inflator automatically shuts down after connecting hose | The pump shuts down automatically after 3 minutes of inactivity. Long press the START button to restart. |
| Leakage when connecting the hose | Tighten the hose connection. |
| Power indicator color inconsistency (charging vs. standby) | The lithium battery experiences voltage drop during discharge, causing indicator color differences. This is normal. |
| Power indicator does not light up after charging | Replace with a safe and compliant charging cable and adapter. |
Manufacturer Information
UK Representative: STONEBRIDGE (CN) VAT ADVISERS LIMITED, 19a Chorley Old Road, 19a, Bolton, United Kingdom, BL1 3AD
EU Representative: Lucky Transport Euro Kft, 1085 Budapest, József körút 69. fszt. 1
Manufacturer: Hangzhou Sunpow E-Commerce Co., Ltd.
Email: sunpow.service2019@outlook.com
Address: Room305, Building 1, Xinyuan Golden Block, Nanyuan Street, Yuhang District, Hangzhou, Zhejiang
Made in China
Compliance Marks: [FC symbol], [CE symbol], [PS E symbol], [RoHS symbol], [UKCA symbol]
