Sentry Air Systems Inc. AirHawk DCH Hoods
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Operation and Maintenance Manual
Model AirHawk |© 2020 Sentry Air Systems, Inc.| 713-690-2153 | Rev 2 Page | 2
Table of Contents
1.0 UsingthisManual..............................................................................................................................................3
1.1 Safety Signal Words........................................................................................................3
1.2 Contacting Sentry Air Systems........................................................................................4
1.3 About Sentry Air Systems................................................................................................4
2.0 Overview &Guidelines.....................................................................................................................................5
2.1 Overview of AirHawk Ductless Containment Hoods.........................................................5
2.2 Appropriate Placement....................................................................................................6
3.0 OperationalSafetyPractices...........................................................................................................................7
3.1 General Work Practices...................................................................................................7
3.2 Lower Flammability Limit.................................................................................................7
3.3 Preventing Explosion, Fire...............................................................................................7
3.4 Preventing Exposure to Biohazards.................................................................................7
3.5 Safe Operations Guidelines.............................................................................................8
4.0 Filters –InitiationoftheUnit,Maintenance,andReplacement.................................................................9
4.1 Unit Filter(s) Overview.....................................................................................................9
4.2 Replacing Filters..............................................................................................................9
4.3 Anatomy of a Filter ........................................................................................................10
4.4 Disposing of Different Filter Types.................................................................................10
4.5 Filter Life Cycle Depends upon Application ...................................................................11
4.6 Removing Filters from the Chassis................................................................................11
4.7 Replacing Filters............................................................................................................13
4.8 Filter Cover Installation..................................................................................................14
4.9 Ordering Replacement Filters........................................................................................15
5.0 Maintaining theFan/FilterChassis...............................................................................................................16
5.1 Motor Maintenance........................................................................................................16
5.2 Cleaning your Hood.......................................................................................................16
6.0 AirHawkEquipment........................................................................................................................................18
6.1 Sentry AirHawk Control Console ...................................................................................18
6.2 FrontWindowHingeAdjustment........................................................................................................19
7.0 AirHawkSpecifications..................................................................................................................................20
DISCLAIMER ...............................................................................................................................................................22
LIMITEDWARRANTY................................................................................................................................................22
