Sentry Air Systems Inc. AirHawk DCH Hoods
| Operation and Maintenance Manual
Model AirHawk
| © 2020 Sentry Air Systems, Inc.| 713-690-2153 | Rev 2
Page | 9
4.0 Filters
– Initiation of the Unit, Maintenance, and Replacement
4.1
Unit Filter(s) Overview
Your unit is shipped to you with filters. The filters shown in Figure 3 may or may not represent
your unique filter set.
F
IGURE
2.
E
XAMPLE STACK OF FILTERS
Figure 2, filters will have labels (Not Shown) with the filter type and the direction of airflow and
the filter warning label. These labels will be located on the front.
Do not operate the unit with damaged filters.
Do not operate the unit with missing filters.
Only use filters provided by Sentry Air Systems, Inc.
4.2
Replacing Filters
Before you remove filters, note the name and stacked order of the
filters, as well as spacer frames, in your unit. Consider taking a
photo of the stacked filters and attach it to this document.
Filter stack order list
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Filter Knob
HEPA Filter
Carbon Filter
