1. Introduction
This manual provides detailed instructions for the safe and effective use of your Crane Double Electric Cordless Rechargeable Breast Pump. Please read all instructions carefully before first use and retain this manual for future reference. This breast pump is designed to help mothers express breast milk efficiently and comfortably.

Image 1.1: The Crane Double Electric Cordless Rechargeable Breast Pump, fully assembled with two milk collection bottles.
2. Important Safety Information
Always follow basic safety precautions when using electrical products, especially when children are present. To reduce the risk of electric shock, burns, fire, or injury:
- Do not immerse the pump unit in water or other liquids.
- Do not use while bathing or showering.
- Keep the power cord away from heated surfaces.
- Never operate if the cord or plug is damaged.
- This product is for personal use only. Do not share pump parts.
- Ensure all parts are clean and dry before assembly and use.
- Keep out of reach of children.
3. Package Contents
Verify that all items are present in your package:
- 1 x Crane Breast Pump Unit (Model EE--9002)
- 2 x Breast Shields with Soft Silicone Cushions
- 2 x Milk Collection Bottles (BPA Free Tritan)
- 2 x Tubing Sets
- 1 x Power Adapter/Charging Cable
- 1 x User Manual
4. Product Components
Familiarize yourself with the main components of your breast pump:

Image 4.1: Labeled diagram highlighting key features such as Soft Silicone Breast Cushions, Easy Clean Closed System, Rechargeable and Cordless design, Quiet Operation, Dual Expression, Easy Touch Control Panel, and BPA Free Tritan Bottles.
- Pump Unit: The main control unit with an easy-touch panel and digital display. Features include power, mode selection, and suction level adjustments.
- Breast Shields: Designed for comfortable fit and efficient milk expression. Includes soft silicone cushions.
- Milk Collection Bottles: BPA-free Tritan bottles for safe milk storage.
- Tubing: Connects the breast shields to the pump unit, creating a closed system for hygiene.
5. Setup and Assembly
Before first use, ensure all parts that come into contact with breast milk are sterilized. After each use, clean all parts as per the maintenance section.
5.1 Charging the Pump Unit
- Connect the charging cable to the pump unit and a suitable power source.
- The battery indicator on the display will show charging status.
- A full charge typically takes several hours. The unit is cordless and rechargeable for portable use.
5.2 Assembling the Breast Pump
- Ensure all components are clean and dry.
- Attach the breast shield to the milk collection bottle.
- Connect one end of the tubing to the breast shield connector and the other end to the designated port on the pump unit. For dual expression, repeat for the second set.

Image 5.1: The Crane Breast Pump unit with one breast shield and bottle assembled, ready for use.
6. Operating Instructions
The Crane Double Electric Breast Pump offers innovative 3D pumping technology with 18 stimulation and expression levels for personalized comfort and efficiency.
6.1 Getting Started
- Position the breast shield centrally over your nipple, ensuring a comfortable seal against your breast.
- Press the power button on the pump unit to turn it on. The pump will typically start in a stimulation mode.
6.2 Modes and Suction Levels
- Stimulation Mode: This mode uses a faster, lighter suction to mimic a baby's initial suckling, helping to initiate milk let-down.
- Expression Mode: Once milk let-down occurs, switch to expression mode. This mode uses a slower, deeper suction to efficiently express milk.
- Use the '+' and '-' buttons to adjust the suction intensity to your comfort level. There are 18 levels available.

Image 6.1: The pump features innovative 3D technology with multiple stimulation and expression modes for effective milk extraction.
6.3 Dual Expression
This pump supports dual expression, allowing you to pump from both breasts simultaneously. You can independently control each pump's settings or use it as a single pump if preferred.

Image 6.2: The dual expression feature allows for simultaneous pumping from both breasts.
6.4 Pumping Session Duration
A typical pumping session lasts 15-20 minutes per breast. Adjust duration based on your milk flow and comfort. The pump features a timer on its display.
7. Cleaning and Maintenance
Proper cleaning and maintenance are crucial for hygiene and the longevity of your breast pump. This pump features a closed system to prevent milk backflow into the tubing and motor.
7.1 After Each Use
- Disconnect the tubing from the breast shields and pump unit.
- Disassemble all parts that come into contact with breast milk (breast shields, silicone cushions, bottles).
- Wash these parts immediately in warm, soapy water. Use a soft brush for thorough cleaning.
- Rinse thoroughly with clean water.
- Note: The pump unit and tubing should not be washed or immersed in water. The pump parts are not dishwasher safe.
- Allow all parts to air dry completely on a clean surface or drying rack before reassembly or storage.
7.2 Sterilization
Sterilize all milk-contacting parts regularly (e.g., once a day or as recommended by your healthcare provider) using boiling water or a steam sterilizer. Ensure parts are completely dry before storage.
7.3 Storage
Store the clean and dry pump components in a clean, dry place when not in use. Keep the pump unit away from direct sunlight and extreme temperatures.
8. Troubleshooting
If you encounter issues with your Crane Breast Pump, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No suction or weak suction |
|
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| Pump unit not turning on |
|
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| Milk flowing back into tubing |
|
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9. Product Specifications
- Model Number: EE--9002
- Product Dimensions: 8.75 x 6 x 9.5 inches
- Item Weight: 3.29 pounds
- Material: Plastic
- Power Source: Battery Powered (1 Lithium Ion battery included)
- Pump Type: Electric, Double Pump
- Special Features: Cordless, Portable, Closed System, 18 Stimulation/Expression Levels
- Dishwasher Safe: No
10. Warranty and Customer Support
For warranty information and customer support, please refer to the warranty card included with your product or visit the official Crane website. Keep your proof of purchase for warranty claims.
For further assistance, you may contact Crane customer service directly. Contact details are typically available on the product packaging or the manufacturer's website.





