1. Introduktion
Thank you for choosing the CYCPLUS AS2 PRO Tiny Bike Air Pump. This compact and powerful electric pump is designed for convenient and efficient inflation of bicycle tires, featuring precise pressure measurement, auto-stop functionality, and broad valve compatibility. Please read this manual thoroughly before use to ensure proper operation and maintenance.
2. Pakkens indhold
Bekræft, at alle nedenstående varer er inkluderet i din pakke:
- Inflator (CYCPLUS AS2 Pro) x 1
- Presta Valve Converter x 1
- Silicone Case x 1
- Slange x 1
- Waterproof Bag x 1
- Seal Port x 1
- USB-opladerkabel x 1
- Ball Needle x 1
- Produktmanual x 1

Image: All components included in the CYCPLUS AS2 PRO package.
3. Produktfunktioner
3.1 Compact and Ultra-Light Design
The AS2 PRO is engineered for portability, weighing only 120g and designed to fit easily into a pocket or bike bag, making it ideal for on-the-go use.

Image: The CYCPLUS AS2 PRO pump held in a hand, highlighting its small form factor.

Image: The pump fitting into a pocket, illustrating its portability.
3.2 Accurate Pressure Measurement
Equipped with a real-time digital display, the pump provides accurate pressure readings up to 120 PSI (or 8.2 BAR) with an accuracy of ±1 PSI / 0.1 BAR. Users can switch between PSI and BAR units.

Image: The pump's digital display showing pressure and unit options.
3.3 Auto-Stop Function
The pump allows you to preset a desired pressure value. Once the set pressure is reached, the pump will automatically stop, preventing over-inflation.

Image: The pump connected to a tire, demonstrating the auto-stop feature.
3.4 Efficient Charging and Battery Life
The pump can be fully charged in approximately 30 minutes. Its efficient power management allows it to retain over half its charge after one month of standby.

Image: The pump being charged by a portable power bank.
3.5 Powerful Inflation Performance
The AS2 PRO offers rapid inflation. For a 700*25C road bike tire, it can refill from 0-80 PSI in approximately 52 seconds and inflate from 0-120 PSI in about 120 seconds.

Image: The pump actively inflating a bicycle tire.
3.6 Dual Valve Compatibility
The pump is compatible with both Schrader and Presta valves, covering a wide range of bicycle tires. It can be used directly or with the included extension hose.

Image: Diagram showing compatibility with Schrader and Presta valves.
4. Opsætning
4.1 Opladning af pumpen
- Connect the provided USB charging cable to the pump's charging port.
- Connect the other end of the cable to a USB power source (e.g., wall adapter, power bank, computer USB port).
- The indicator light will show charging status. A full charge typically takes about 30 minutes.
4.2 Attaching the Valve Adapter
- Identify your tire's valve type (Schrader or Presta).
- For Schrader valves, the pump can connect directly or via the hose.
- For Presta valves, screw the Presta valve converter onto the tire valve first, then attach the pump or hose to the converter.
- Ensure a secure connection to prevent air leakage during inflation.
5. Betjeningsvejledning
5.1 Tænd/sluk
- To power on, press and hold the power button for a few seconds until the display illuminates.
- To power off, press and hold the power button again. The device will also automatically power off after a period of inactivity.
5.2 Indstilling af ønsket tryk
- Once powered on, the current tire pressure will be displayed.
- Use the '+' and '-' buttons to adjust the target pressure. Refer to your tire's sidewall for recommended pressure ranges.
- To switch between PSI and BAR units, press the 'M' button (Mode button).
5.3 Start og stop af oppustning
- After setting the desired pressure, press the power/start button to begin inflation.
- Pumpen stopper automatisk, når det forudindstillede tryk er nået.
- To manually stop inflation at any time, press the power/start button again.
6. Vedligeholdelse
6.1 Rengøring
- Wipe the pump's exterior with a soft, dry cloth.
- Brug ikke hårde kemikalier eller slibende rengøringsmidler.
- Undgå at nedsænke enheden i vand.
6.2 Opbevaring
- Opbevar pumpen på et køligt, tørt sted væk fra direkte sollys og ekstreme temperaturer.
- If storing for extended periods, charge the battery periodically (e.g., every 3-6 months) to maintain battery health.
6.3 Pleje af batterier
- Brug kun det medfølgende ladekabel.
- Forsøg ikke selv at udskifte batteriet. Kontakt support, hvis der opstår problemer med batteriet.
7. Fejlfinding
- Pumpen tænder ikke: Sørg for, at batteriet er opladet. Tilslut til en strømkilde, og prøv igen.
- Pumpen puster ikke op: Check that the valve connection is secure and there are no leaks. Ensure the target pressure is set above the current pressure.
- Upræcis trykaflæsning: Ensure the pump is properly connected to the valve. If discrepancies persist, recalibration may be needed (contact support).
- Overophedning: The pump may become warm during prolonged use. If it becomes excessively hot, stop operation and allow it to cool down before resuming. Use the air hose to prevent direct contact with the pump during continuous inflation.
- Langsom inflation: Ensure the battery is sufficiently charged. Check for any obstructions in the hose or valve.
8. Specifikationer
| Feature | Specifikation |
|---|---|
| Produkt model | AS2 PRO |
| Produktstørrelse | 70.5 mm x 28 mm x 43.5 mm (2.7 tommer x 1.1 tommer x 1.7 tommer) |
| Vægt | 120 g (4.23 oz) |
| Max tryk | 120 PSI / 8.2 BAR |
| Nøjagtighed | ±1 PSI / 0.1 BAR |
| Batterikapacitet | 420 mAh, 7.4V |
| Opladningstype | Type-C 5V 1.5A |
| Ventilkompatibilitet | Schrader & Presta |
| Materiale | Silikone |
8.1 Inflation Performance Table (Fully Charged)
| Dæk type | Trykområde | Oppustningstid | Tilgængelige tider |
|---|---|---|---|
| 700C25 | 0-80 PSI / 5.52 bar | 50'erne | 4 |
| 700C25 | 0-110 PSI / 7.58 bar | 90'erne | 2 |
| 700C28 | 0-80 PSI / 5.52 bar | 60'erne | 3 |
| 700C32 | 0-80 PSI / 5.52 bar | 80'erne | 2 |
| 29x2.2 | 30-50 PSI / 2.07-3.45 bar | 60'erne | 3 |
| 29x2.2 | 0-30 PSI / 2.07 bar | 70'erne | 3 |
| 700C45 | 30-50 PSI / 2.07-3.45 bar | 30'erne | 6 |
| 700C45 | 0-50 PSI / 3.45 bar | 80'erne | 3 |
Note: Inflation time and frequency data apply to 700x25C road tire unless otherwise specified.
9. Garanti og support
9.1 Garantioplysninger
The CYCPLUS AS2 PRO comes with a 1 års garanti from the date of purchase. During this period, free replacement or repair will be provided for any manufacturing defects or malfunctions under normal use.
9.2 Kundesupport
For any questions, technical assistance, or warranty claims, please contact our after-sales support team:
- E-mail: steven@cycplus.com





