Eureka 3670H Vacuum Cleaner Manual

The Eureka 3670H is a powerful and lightweight vacuum cleaner designed for efficient cleaning of carpets, hard floors, and upholstery. It features a 12-amp motor, a HEPA filtration system, and a variety of attachments for versatile cleaning. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Accessories 7. Operating Instructions 8. Maintenance and Care 9. Troubleshooting

Features at a Glance

Key components: Lightweight design, HEPA filter, multiple attachments, adjustable height, and easy-to-empty dust cup.

Feature	Description
12-amp motor	Powerful suction for deep cleaning
HEPA filtration	Traps allergens and dust particles
Dust cup	Easy to empty and clean
Attachments	Includes crevice tool, dusting brush, and upholstery nozzle
Adjustable height	For optimal cleaning on various surfaces

Installation

Unpack the vacuum cleaner and inspect all components. Attach the handle and any necessary accessories.

Attach the handle: Align and secure it to the main body.
Connect the hose: Ensure it clicks into place.
Plug into AC power: Use a grounded outlet.

WARNING! Ensure the vacuum is unplugged when assembling.

First-Time Setup

Power on the vacuum; familiarize yourself with the controls and attachments.

Adjust height: Set according to the type of flooring.
Attach desired accessory: Choose based on cleaning needs.
Check dust cup: Ensure it is empty before use.

CAUTION! Do not operate without a filter installed.

Specifications

Power: 12 amps.
Filtration: HEPA filter.
Weight: 8 lbs.
Cord Length: 20 feet.
Dust Capacity: 2.5 liters.
Attachments: Crevice tool, dusting brush, upholstery nozzle.
Warranty: 1 year limited warranty.

Controls and Settings

Access controls on the handle: Power switch, height adjustment lever, and accessory release button.

Dust cup release: Press button to detach for emptying.

Height settings: Adjust for optimal cleaning on carpets or hard floors.

Connecting Accessories

Ensure vacuum is off before connecting accessories.

Align accessory with hose opening.
Push until it clicks into place.
To remove, press the release button and pull out.

Tip: Use the appropriate accessory for best results.

Operating Instructions

To operate the vacuum cleaner, follow these steps:

Plug in the vacuum and turn it on.
Adjust the height setting based on the surface.
Begin cleaning by moving the vacuum back and forth.
Use attachments for corners and upholstery.

WARNING! Do not vacuum wet surfaces or liquids.

Maintenance and Care

Regular maintenance is essential for optimal performance.

Empty the dust cup after each use.
Check and replace the HEPA filter as needed.
Wipe the exterior with a damp cloth.

CAUTION! Unplug the vacuum before performing maintenance.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Vacuum won't start	Power cord issue	Check plug and outlet; replace cord if damaged.
No suction	Clogged hose or full dust cup	Clear any blockages; empty dust cup.
Strange noise	Foreign object in brush	Inspect and remove any obstructions.
Filter needs replacement	Indicator light on	Replace HEPA filter as per instructions.

Reset: Unplug for 10 seconds to reset the vacuum.

Service: For assistance, contact customer support.