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Installation and Operating Guide       

Document No. 1788-48 

WhisperFlow® Portable HEPA 
Filtration System 

© 

Copyright 2021 Terra Universal Inc.  All rights reserved.  

 

 

Terra Universal, Inc.  •  TerraUniversal.com  •  800 S. Raymond Ave.  •  Fullerton, CA  92831  •  TEL: (714) 578-6000  •  FAX: (714) 578-6020

 

 

 

 

Summary of Contents for WhisperFlow

Page 1: ...de Document No 1788 48 WhisperFlow Portable HEPA Filtration System Copyright 2021 Terra Universal Inc All rights reserved Terra Universal Inc TerraUniversal com 800 S Raymond Ave Fullerton CA 92831 TEL 714 578 6000 FAX 714 578 6020 ...

Page 2: ...ersal Inc All rights reserved Document No 1788 48 2 Table of Contents 1 SAFETY 3 2 GENERAL INFORMATION 4 3 OPERATION 5 3 1 SPECIFICATIONS 6 3 2 FAN FILTER UNIT 6 4 MAINTENANCE 7 4 1 FILTER REPLACEMENT 7 5 TROUBLE SHOOTING 11 6 TESTING 11 7 REPLACEMENT ORDERS 12 8 REPLACEMENT PARTS 12 9 WARRANTY 13 ...

Page 3: ...sitive and can damage easily The screen only protects against an accidental touch of the filter media Avoid touching and damaging the HEPA filter because the warranty will void Never place anything on the filter Always place filter on its side to avoid damage Proprietary Notice Safety Notice This manual pertains to proprietary devices manufactured by Terra Universal Inc Neither this document nor a...

Page 4: ...n or exhaust For recirculation the HEPA filtered air will circulate in the confined areas for safe exhaust a flange adapter can be attached to the top of the unit for duct connection Air filtration systems are crucial in the fight against illnesses such s as SARS CoV 2 virus COVID 19 HEPA filters reduce the number of microscopic droplets and particles in the air that can carry pathogens to improve...

Page 5: ...drawn through intake grille at the bottom and purified air is discharged from the exhaust grille at the top to generate a sweeping low to high air circulation pattern to optimize clean breathing zone for patient and zone The filtration system s powerful blower can deliver 800 CFM to provide a large number or room air changes per hour to minimize the spread of airborne diseases to patients and heal...

Page 6: ...t Systems BMS to allow remote monitoring and control The EC motor offers high performance low energy consumption and low noise levels 40 dB with forward curved centrifugal fans These units comply with Title 24 and ErP 2015 Directive There are permanently lubricated bearings for long service life and a forward curved blower wheel that is factory balanced The FFU uses FDA approved Acrylic Urethane s...

Page 7: ...ow Portable Filtration System Copyright 2021 Terra Universal Inc All rights reserved Document No 1788 48 7 4 Maintenance 4 1 Filter Replacement Step 1 Remove the screws from the body and the back panel Step 2 Remove the back panel from the body ...

Page 8: ...e WhisperFlow Portable Filtration System Copyright 2021 Terra Universal Inc All rights reserved Document No 1788 48 8 Step 3 Remove the screws from the clip holding the fan filter unit in place Step 4 Remove the clip from the holder ...

Page 9: ...rating Guide WhisperFlow Portable Filtration System Copyright 2021 Terra Universal Inc All rights reserved Document No 1788 48 9 Step 5 Remove the FFU from the unit Step 6 Remove the screws from the FFU housing and filter ...

Page 10: ... and Operating Guide WhisperFlow Portable Filtration System Copyright 2021 Terra Universal Inc All rights reserved Document No 1788 48 10 Step 7 Remove the filter from the housing and replace it with the new filter ...

Page 11: ...if air velocity does not change High Air Velocity 1 Adjust the fan speed to a lower output 6 Testing WhisperFlow fan filter units are thoroughly tested at the factory before shipment All filters are tested with properly calibrated equipment to IEST RP 00034 and all filters are UL 900 recognized However because of the rigors of shipping Terra Universal encourages re test after installation Terra Un...

Page 12: ...ocated on the back of the unit Order Number _____________________________________________________________________________ Serial Number _____________________________________________________________________________ Unit Model Number _____________________________________________________________________________ Date _____________________________________________________________________________ 8 Repla...

Page 13: ...esponsible for filing and collecting a freight claim Any replacement products must be ordered and paid for separately For Terra s Policy and Procedures for Returning Goods see Terra s Internet site www TerraUniversal com Generally customers can improve the chance of collecting on a freight claim by following these procedures 1 formally requesting that the carrier inspect the shipment immediately u...

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