Viewing Status And Replacing Uv Bulb - Thermo Scientific 1500 A2 Series Operating Manual

Class ii, type a2 biological safety cabinet
Table of Contents

Advertisement

Auto UV disinfection
(continued)
Viewing Status and
Replacing UV Bulb
Viewing General Status
Information
Thermo Scientific
Note: when it is not in the main screen(standby mode) the UV disinfection
will not be started automatically even though the specified time has
reached, which means that the UV disinfection will be ignored once.
During the Disinfection cycle, when the "Light Bulb" button is tapped,
Biological Safety Cabinets will ignore this operation. But opening the
window will interrupt the disinfection cycle. As shown in Figure 4-19. If
tapping the "Terminate", the disinfection cycle will be stopped. If tapping
the "Restart UV Cycle", the disinfection will be restarted.
Figure 4-19. UV Cycle Interrupt when Window is open
Tapping the "Health Status Good" icon in the Info & Health Status Area
takes you to the unit status shown in Figure 4-20 In this screen, you can
check the operating hours, UV status and the Filter status.
Operating hours, shows the total work hours.
UV, shows the total UV work hours and the UV bulb install date.
Filter, shows the filter running time, estimated left service time, and
the filter install date
Figure 4-20. "Status" Main Screen
Section 4
Operation
1500 Series A2
4-13

Advertisement

Table of Contents
loading

Table of Contents