ALORAIR CleanShield HEPA 550 Air Scrubber Instruction Manual

1. Introduction

This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your ALORAIR CleanShield HEPA 550 Air Scrubber. Please read this manual thoroughly before operating the unit and retain it for future reference. The ALORAIR CleanShield HEPA 550 is a heavy-duty, portable air cleaner designed for industrial and commercial use, featuring a 3-stage filtration system to improve air quality.

2. Safety Information

General Safety Precautions

• Always disconnect the power supply before performing any maintenance or cleaning.
• Do not operate the unit with damaged cords or plugs.
• Keep the unit away from water or wet environments to prevent electrical shock.
• Ensure proper ventilation when operating in enclosed spaces.
• Do not insert objects into the air inlet or outlet.
• Use only ALORAIR-approved replacement filters.

Electrical Safety

• The unit is designed for 115V AC power.
• The auxiliary GFCI outlets provide protection against electrical hazards.
• Do not overload the auxiliary outlets. Refer to the control panel for maximum amperage.
• If the circuit breaker trips, reset it after identifying and resolving the cause of the overload.

3. Product Overview

Key Features

• 3-Stage Filtration System: Includes a MERV-10 pre-filter, HEPA filter, and activated carbon filter for comprehensive air purification.
• Heavy-Duty Construction: Rotomolded polyethylene (LLDPE) shell for durability in demanding environments.
• Variable Speed Control: Adjustable airflow from 270-550 CFM.
• Stackable Design: Can be stacked horizontally and vertically for efficient storage and operation (up to 3 units daisy-chained).
• Auxiliary GFCI Outlets: Provides convenient power for other tools or additional air scrubbers.
• Filter Change Indicator: Alerts when filters need replacement.
• Portable: Integrated handle for easy transport.
• Ducting Compatible: Optional 16-inch inlet and 8-inch outlet for flexible air routing.

Components

The ALORAIR CleanShield HEPA 550 consists of a robust housing, a control panel, and a multi-stage filtration system. The unit is designed for ease of use and durability.

Figure 1: ALORAIR CleanShield HEPA 550 Air Scrubber with front cover removed, showing the pre-filter.

4. Setup

Initial Inspection

Upon receiving your ALORAIR CleanShield HEPA 550, inspect the unit for any shipping damage. Ensure all components are present and undamaged.

Filter Installation/Verification

1. Remove Front Cover: Unlatch the clips on the front of the unit and remove the circular cover. This cover is tethered to prevent loss.
2. Check Pre-Filter (MERV-10): The first filter visible is the MERV-10 pre-filter. Ensure it is correctly seated. This filter captures large particles like dust, lint, hair, and pet fur.
3. Access Internal Filters: Unlatch the side clips of the unit to open the main housing.
4. Install/Verify HEPA and Carbon Filters: Inside, you will find the HEPA filter (removes 99.5% of particles larger than 0.3 microns) and the activated carbon filter (eliminates smoke, fumes, VOCs, pet odors). Ensure these are properly installed.
5. Reassemble: Close the main housing, secure the side latches, and reattach the front circular cover.

Figure 2: Diagram illustrating the 3-stage filtration system: MERV-10, HEPA, and Carbon filters.

5. Operating Instructions

Powering On and Speed Control

1. Connect Power: Plug the unit into a standard 115V AC power outlet.
2. Turn On: Locate the variable speed control knob on the control panel. Turn the knob clockwise from the "OFF" position to activate the unit.
3. Adjust Speed: Rotate the knob to select the desired airflow speed, ranging from minimum to maximum (270-550 CFM).

Using Auxiliary Outlets

The control panel features auxiliary GFCI outlets. These can be used to power other equipment or daisy-chain up to two additional ALORAIR CleanShield HEPA 550 units for increased airflow (up to 1650 CFM combined). Ensure not to exceed the maximum amperage ratings specified on the control panel.

Figure 3: Detailed view of the control panel with variable speed, filter change indicator, circuit breaker, and auxiliary outlets.

Daisy-Chaining Multiple Units

For larger areas or increased air scrubbing capacity, multiple HEPA 550 units can be daisy-chained. Connect the power cord of one unit into an auxiliary outlet of another. Up to three units can be connected in series, providing a combined airflow of 1650 CFM.

Figure 4: Illustration of multiple ALORAIR CleanShield HEPA 550 units connected in a daisy-chain configuration.

6. Maintenance

Filter Replacement

The "Change HEPA Filter" indicator light on the control panel will illuminate when the filters are clogged and need replacement. Regular filter replacement is crucial for maintaining optimal performance.

1. Disconnect Power: Always unplug the unit before accessing filters.
2. Remove Filters: Follow the steps in the "Filter Installation/Verification" section in reverse to remove the old filters.
3. Install New Filters: Insert new ALORAIR-approved MERV-10, HEPA, and activated carbon filters. Ensure they are correctly oriented and seated.
4. Reset Indicator: After replacing filters, press the "Reset" button on the control panel to clear the filter change indicator.

Cleaning the Unit

Wipe the exterior of the unit with a damp cloth. Do not use harsh chemicals or abrasive cleaners. Ensure the unit is completely dry before reconnecting power.

7. Troubleshooting

8. Specifications

• Model: HEPA 550 Air Scrubber
• Product Dimensions: 24.8 x 20.87 x 14.96 inches (or 14.5"D x 24.8"W x 21.6"H)
• Weight: 39.6 Pounds
• Airflow: 270-550 CFM (Cubic Feet per Minute)
• Filtration Area: Up to 5,500 cubic feet (or 800 Square Feet)
• Filtration Stages: 3 (MERV-10, HEPA, Activated Carbon)
• Noise Level: 65 Decibels (at max speed)
• Auxiliary Outlets: 115 Volts AC (12 Amps max with unit off, 9.0 Amps max with unit on)
• Duct Compatibility (Optional): 16 inches for air inlet, 8 inches for air outlet.

Figure 5: Key dimensions and weight of the ALORAIR CleanShield HEPA 550 Air Scrubber.

9. Warranty and Support

10-Year Limited Warranty

Every ALORAIR air scrubber is ETL-certified for electrical safety and backed by a 10-year limited warranty. ALORAIR combines top-tier manufacturing, advanced R&D, professional customer service, and decades of expertise as a leading damage restoration company based in California.

Customer Support

For technical assistance, warranty claims, or replacement parts, please contact ALORAIR customer support. Refer to the official ALORAIR website or your purchase documentation for contact details.