1. Introduction
Thank you for purchasing the Waitley 18V Cordless Air Compressor UPUMP-MK1. This portable air compressor is designed for efficient and convenient inflation of various items, including car tires, bicycle tires, balls, and other inflatables. It features a digital display, automatic stop function, and compatibility with Makita 18V batteries (sold separately). Please read this manual thoroughly before use to ensure safe and optimal operation.
2. Safety Instructions
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and personal injury.
- Read All Instructions: Familiarize yourself with the product's operation and safety guidelines.
- Battery Safety: Use only compatible 18V batteries. Ensure the battery is fully charged before use. Do not expose batteries to water or extreme temperatures.
- Proper Use: This air compressor is intended for inflating tires and small inflatables. Do not use it for purposes other than its intended use.
- Over-inflation: Do not over-inflate items. Always check the recommended pressure for the item being inflated. The automatic stop function helps prevent over-inflation.
- Operating Environment: Use the compressor in a well-ventilated area. Keep children and bystanders away during operation.
- Hot Surfaces: The air hose and nozzles may become hot during prolonged use. Handle with care.
- Storage: Store the compressor in a dry, secure place, out of reach of children.
- Maintenance: Do not attempt to disassemble or repair the unit yourself. Refer to qualified service personnel for repairs.
3. Package Contents
Verify that all items listed below are included in your package:
- 1 x Air Compressor Host
- 1 x Air Compressor Hose
- 1 x Car Inflator Adapter Head
- 1 x Instruction Manual
- 4 x Interchangeable Nozzles (stored in the base of the air compressor)
Note: Battery is sold separately.
4. Product Overview
The Waitley 18V Cordless Air Compressor UPUMP-MK1 is a versatile and powerful tool designed for various inflation needs. Its compact and ergonomic design ensures ease of use and portability.
Key Features:
- Cordless Convenience: Compatible with Makita 18V batteries, offering freedom from power cords.
- Smart Digital Display & Auto-Stop: High-precision digital display shows real-time air pressure. Automatically stops when the preset pressure is reached, preventing over-inflation.
- High Performance & Durability: Provides up to 1034kpa (160PSI) air pressure for efficient inflation. Constructed from high-quality plastic and metal for long-term durability.
- Multi-purpose Nozzles & Convenient Storage: Includes 4 types of interchangeable nozzles for cars, motorcycles, bicycles, balls, and inflatables. Nozzles are stored in a dedicated space at the base, and the air hose has a storage port on the back.
- Ergonomic Design & Multi-functional LED Light: Features a 3-stage LED light for use in dark environments, which can also function as a flashlight, SOS light, or strobe warning light. The non-slip base enhances stability during operation, and the ergonomic handle provides a comfortable grip.
Component Identification:
Product Demonstration Video:
5. Specifications
| Feature | Detail |
|---|---|
| Brand | Waitley (MichstaBe) |
| Model Name | UPUMP-MK1 |
| Voltage | 18 Volts |
| Power Source | Battery Powered |
| Maximum Operating Pressure | 1034 Kilopascals (160 PSI) |
| Product Dimensions (L x W x H) | 22.5 x 7.5 x 17.5 cm |
| Recommended Uses | Tire Air Pressure |
| Included Components | Main unit only (battery sold separately) |
| Country of Origin | China |
6. Setup
6.1. Attaching the Battery
The Waitley UPUMP-MK1 is compatible with Makita 18V batteries (sold separately). To attach the battery, align the battery pack with the slot on the bottom of the air compressor and slide it in until it clicks securely into place.
6.2. Connecting the Air Hose and Nozzle
- Uncoil the air hose from its storage slot on the back of the unit.
- Screw the air hose securely onto the air outlet port on the front of the compressor.
- Open the nozzle storage compartment at the base of the unit and select the appropriate nozzle for your item.
- Attach the selected nozzle to the end of the air hose.
7. Operating Instructions
7.1. Powering On and Setting Pressure
- Press and hold the power button (⏻) to turn on the air compressor. The LCD digital display will illuminate.
- Press the 'M' button to cycle through the different measurement units (PSI, BAR, KPA, kg/cm²). Select your desired unit.
- Use the '+' and '-' buttons to set the desired target air pressure. Refer to the item's manufacturer recommendations for correct pressure.
- The display also shows the battery level, allowing you to monitor power.
7.2. Inflation Process
- Securely attach the nozzle to the valve of the item you wish to inflate. Ensure a tight seal to prevent air leakage.
- Press the 'START' button to begin inflation. The compressor will start pumping air, and the real-time pressure will be displayed.
- The compressor will automatically stop once the preset pressure is reached.
- Once inflation is complete, quickly detach the nozzle from the item's valve.
7.3. Using the LED Light
The integrated LED light has three modes: flashlight, SOS, and strobe warning light. Press the light button (💡) to cycle through these modes as needed.
Operation Demonstration Videos:
8. Maintenance
- Cleaning: After each use, wipe the compressor body and hose with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
- Storage: Store the air compressor in a cool, dry place, away from direct sunlight and extreme temperatures. Ensure the hose and nozzles are properly stored in their designated compartments.
- Battery Care: If using a removable battery, remove it from the compressor when not in use for extended periods. Store batteries in a cool, dry place and charge them periodically to maintain their lifespan.
9. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Compressor does not turn on | Battery is not inserted correctly or is depleted. | Ensure the battery is securely attached and fully charged. |
| Air is not flowing or pressure is low | Nozzle is not securely attached or is blocked. Hose is damaged. | Check all connections for tightness. Clear any blockages in the nozzle or hose. Inspect hose for damage. |
| Compressor runs but does not inflate | Leakage at the connection point. Incorrect nozzle used. | Ensure the nozzle is tightly sealed to the valve. Use the correct nozzle for the item. |
| Compressor stops prematurely | Preset pressure reached. Overheating. | This is normal if the preset pressure is reached. If due to overheating, allow the unit to cool down before resuming use. |
10. Warranty and Support
The Waitley 18V Cordless Air Compressor UPUMP-MK1 comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects under normal use. Please retain your proof of purchase for warranty claims.
For technical support, warranty service, or any questions regarding your product, please contact our customer service team through the retailer where you purchased the product. We are committed to ensuring your satisfaction.