47
Recommended Maintenance Schedule
Service Operations
This section will cover:
Front Panel Removal
Filtration Replacement
Airflow Sensor Replacement
Acid/Formaldehyde sensor replacement
Maintenance Frequency
Activity
Weekly
Quarterly
Annually
Wipe down interior with suitable
dish soap, solvent, disinfectant or
cleaner
•
•
•
Clean exterior surfaces (especially
front and top) of any dust with a
damp cloth
•
•
•
Operate fan system, noting airflow
with source of visible smoke
•
•
•
Use calibrated anemometer or
other approved apparatus to verify
airflow face velocity through sash
opening. Reading should be
between 60 and 100 fpm.
•
•
Check light functionally. See
Section 8: Base Frame
Replacement
•
Recalibrate the airflow sensor. See
Section 4: Calibrating the Airflow
Sensor
•
Have the filtered hood recertified by
a qualified technician. See
•
Replace carbon filters when
chemical breakthrough is indicated;
see
As needed
Replace optional HEPA filters if
face velocity drops below
recommended. See
As needed
Table 8-1
Содержание Protector Echo
Страница 78: ...78 Fans and Lights not working...
Страница 79: ...79 Vertical sash no longer operates smoothly...
Страница 80: ...80 Electrical duplex outlets no longer have power Fan operates but lights dim or not working...
Страница 81: ...81 Contaminates outside the filtered hood...
Страница 82: ...82 Lights operate but fans will not...
Страница 83: ...83 Smart Command Alarms...
Страница 84: ...84 If needed contact Labconco to troubleshoot further...
Страница 88: ...88 1 2 3 4 5 6 7 8 9 10 13 12 11 14 15 19 22 23 24 26 25 27 28 20 18 REFERENCE SERIAL TAG Figure A 1...
Страница 94: ...94 Wiring Diagram Figure C 1...
Страница 109: ...109 Figure E 5 TYPICAL NEUTRODINE FILTRATION TECHNOLOGY 12 SCREWS CORNER POST FRONT PANEL HEADER...