ii
19
4.2
Installation
19
4.2.1
Connecting
the
Electrical
Supply
19
4.2.2
Safety
Labels
on
the
Fume
Hood
19
4.2.3
Preliminary
Cleaning
20
4.3
Performance
Validation/Certification
20
4.3.1
Disclaimer
20
4.3.2
References
for
Qualified
Certifiers
21
Chapter
5
–
Service
and
Maintenance
21
5.1
Scheduled
Maintenance
22
5.2
Replacing
the
Filters
22
5.2.1
Main
Carbon
Filter(s)
Changing
Procedure
for
ADC
‐
2__,
ADC
‐
3__
and
ADC
‐
4__
22
5.2.2
Main
Carbon
Filter(s)
Changing
Procedure
for
ADC
‐
5__
and
ADC
‐
6__
23
5.2.3
Secondary
Backup
Filter
Changing
Procedure
23
5.3
Replacing
the
Airflow
Sensor
24
5.4
Replacing
the
Blower
24
5.5
Replacing
the
Fluorescent
Lamp
24
5.6
Maintenance/Service
Log
25
Chapter
6
–
Recertification
&
Calibration
25
6.1
Certification
Flowchart
26
6.2
Airflow
Adjustment
26
6.3
Certification
and
Calibration
27
Chapter
7
‐
Troubleshooting
41
Chapter
8
–
Engineering
Details
41
8.1
Ascent
Max
ADC
‐
_B_
Series
41
8.1.1
Engineering
Drawing
for
ADC
‐
2B_
42
8.1.2
Engineering
Drawing
for
ADC
‐
3B_,
ADC
‐
4B_,
ADC
‐
5B_
and
ADC
‐
6B_
43
8.1.3
General
Specification
44
8.2
Ascent
Max
ADC
‐
_C_
Series
44
8.2.1
Engineering
Drawing
45
8.2.2
General
Specification
46
8.2
Ascent
Max
ADC
‐
_D_
Series
46
8.2.1
Engineering
Drawing
47
8.2.2
General
Specification
48
8.2
Ascent
Max
ADC
‐
_E_
Series
48
8.2.1
Engineering
Drawing
49
8.2.2
General
Specification
APPENDIX
Summary of Contents for Ascent max
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