Sentry Air Systems Inc.
Table of Contents
1.0
Using this Manual .............................................................................................................................................. 3
1.1
Safety Signal Words ........................................................................................................ 3
1.2
1.3
About Sentry Air Systems ................................................................................................ 4
2.0
Overview & Guidelines ..................................................................................................................................... 5
2.1
2.2
Appropriate Placement .................................................................................................... 6
3.0
Operational Safety Practices ........................................................................................................................... 7
3.1
General Work Practices ................................................................................................... 7
3.2
Lower Flammability Limit ................................................................................................. 7
3.3
3.4
3.5
4.0
4.1
Unit Filter(s) Overview ..................................................................................................... 9
4.2
Replacing Filters .............................................................................................................. 9
4.3
Anatomy of a Filter ........................................................................................................ 10
4.4
4.5
4.6
4.7
Replacing Filters ............................................................................................................ 13
4.8
Filter Cover Installation .................................................................................................. 14
4.9
5.0
5.1
Motor Maintenance ........................................................................................................ 16
5.2
Cleaning your Hood ....................................................................................................... 16
6.0
AirHawk Equipment ........................................................................................................................................ 18
6.1
6.2
7.0
AirHawk Specifications .................................................................................................................................. 20
DISCLAIMER ............................................................................................................................................................... 22
LIMITED WARRANTY ................................................................................................................................................ 22
Model AirHawk | © 2020 Sentry Air Systems, Inc.| 713-690-2153 | Rev 2
AirHawk DCH Hoods | Operation and Maintenance Manual
Page | 2