Product Overview
This Genuine Rainbow E Series vacuum cleaner features powerful suction and HEPA filtration to deeply clean carpets, bare floors, and upholstery. It utilizes water filtration technology for effective dust and allergen capture.
Safety Information
- Always unplug the vacuum cleaner before performing any maintenance or cleaning.
- Do not operate the vacuum cleaner without the water basin properly filled and secured.
- Keep hands, feet, loose clothing, and hair away from moving parts.
- Do not pick up flammable or combustible materials, or anything that is burning or smoking.
- Ensure all connections and latches are secure before operation to prevent malfunction.
Setup and Assembly
- Unpacking: Carefully remove all components from the packaging. Verify all parts are present.
- Water Basin Preparation: Fill the water basin with the recommended amount of clean water. Ensure the water level is between the minimum and maximum indicators.
- Attaching the Water Basin: Securely attach the filled water basin to the main unit, ensuring all latches are properly engaged.
- Hose and Wand Assembly: Connect the flexible hose to the main unit's suction inlet. Attach the desired cleaning wand or accessory to the other end of the hose.
- Power Nozzle Connection (if applicable): If using the power nozzle, connect it to the wand and ensure the electrical connection is secure.

Image: The Rainbow E Series Vacuum Cleaner main unit connected to its hose and power nozzle, ready for use.
Operating Instructions
- Power On: Plug the power cord into a suitable electrical outlet. Press the power button on the main unit to start the vacuum.
- Vacuuming Surfaces: Guide the cleaning attachment over the desired surface. For carpets, use the power nozzle. For hard floors, use appropriate attachments.
- Adjusting Suction: The vacuum may have adjustable suction settings. Refer to the unit's controls for specific adjustments.
- Water Filtration: The water in the basin will trap dirt and debris. The water will become dirty during operation, indicating effective cleaning.
- Power Off: When finished, press the power button to turn off the vacuum, then unplug the power cord.

Image: A detailed view of the Rainbow E Series Vacuum Cleaner's main unit, highlighting its design and controls.
Maintenance and Cleaning
- Emptying the Water Basin: After each use, carefully detach the water basin and empty the dirty water. Rinse the basin thoroughly with clean water.
- Important: DO NOT store the vacuum cleaner with water in the basin. Always empty and clean the basin after use to prevent odors and mold growth.
- Cleaning the Separator: The separator, located above the water basin, should also be cleaned regularly to maintain optimal performance. Refer to the diagram for removal and cleaning.
- HEPA Filter Maintenance: The HEPA filter is designed for long-term use. Check it periodically for excessive dust buildup and clean according to manufacturer guidelines.
- Brush Roll Cleaning: Periodically inspect the power nozzle's brush roll for tangled hair or debris. Remove any obstructions to ensure effective cleaning.
- Exterior Cleaning: Wipe down the exterior of the vacuum cleaner with a damp cloth. Do not use harsh chemicals.

Image: Top-down view of the transparent water basin and internal separator component of the Rainbow E Series Vacuum Cleaner.

Image: Bottom-up view of the transparent water basin and internal separator component of the Rainbow E Series Vacuum Cleaner.
Troubleshooting
- No Power: Ensure the power cord is securely plugged into a working outlet. Check the circuit breaker.
- Loss of Suction:
- Verify the water basin is properly filled and securely attached.
- Check for blockages in the hose, wand, or attachments.
- Ensure all connections and latches are secure. A loose connection can significantly reduce suction.
- Clean the separator and HEPA filter if they are clogged with debris.
- Unusual Noises: Turn off and unplug the vacuum. Inspect the brush roll and internal components for any foreign objects.
- Water Leakage: Ensure the water basin is correctly seated and latched. Check for cracks or damage to the basin.
Product Specifications
| Feature | Detail |
|---|---|
| Brand | RAINBOW |
| Model Name | E Series |
| Product Type | Vacuum Cleaner |
| Special Feature | Bagless, HEPA Filtration |
| Filter Type | Cloth |
| Power Source | Corded Electric |
| Maximum Suction | 80 Feet |
| Recommended Surface | Hard Floor, Carpet, Upholstery |
| Included Components | Brush, Various Attachments |
| Item Weight | 36.5 pounds |
| Dimensions | 29.5 x 18 x 17 inches (Package) |
Included Attachments
The Rainbow E Series Vacuum Cleaner comes with a variety of attachments designed for different cleaning tasks:
- Power Nozzle: For deep cleaning carpets and rugs.
- Upholstery Tool: Ideal for cleaning furniture and delicate fabrics.
- Crevice Tool: For reaching tight spaces and corners.
- Dusting Brush: For cleaning delicate surfaces and removing dust.
- Floor Brush: For effective cleaning of hard floors.
- Hose: Flexible hose for extended reach and attachment use.
Warranty and Support
This product is offered as a renewed item. It includes a 90-day refund/replacement return policy. For any support or warranty claims, please contact the seller, GreatVacs Warehouse, directly.
Seller: GreatVacs Warehouse