Kewaunee Interceptor INT-1100A2 - Air Chamber Maintenance Item Locations

Chapter 2 Maintenance and Technical Manual
Interceptor Biological Safety Cabinet Class II A2
October 2019
2.2
Air Chamber Maintenance Item Locations
Figure 2.2 BSC with Air Chamber Access Panel removed
Conditions Requiring Removal of the Air Chamber Access Panel
1) Filter Replacement
Loading of the lters to a level where an inow face velocity of at least 100
FPM cannot be attained.
2) Fan Failure
Fan fails to operate.
3) Pressure Transducer Failure
The control panel displays Sensor Error and/or erratic velocity readings.
ê
! WARNING
Opening the Air Chamber Access Panel requires a complete decontamination
of the upper plenum area. Decontamination may only be performed by an
NSF Accredited Technician.
Plenum
Access
Panel
Supply
Filter
Perforated
Panel
Exhaust
Filter
Control
Board
(on back of
Top Front
Panel)
Fan
Pressure
Transducer
(removal required for
fan replacement only)