Labconco Total Exhaust Biological Safety Cabinets 30368 Series - Manual (Page 42)

Chapter 5: Using The Cabinet
Product Service 1-800-522-7658 36
Original instructions
Change UV Lamp Life
In this screen, you can set the number of operating hours before receiving the
replace UV lamp warning. For most UV lamps, the output of UV light
decreases at a constant rate. Typically, after 6,000 hours of operation the
lamp will output 80% of the UV light it did when it was new. This option
allows you to set operational life of the UV lamp, in 100 hour increments.
From the UV Settings menu screen, use the ▲ and ▼
buttons on the touchpad to highlight the Set UV Life
option-it will turn white when selected. Press OK to
enter the Set UV life screen. Use the ▲ and ▼ buttons
to increase or decrease the lamp life in 100 hour
increments, until the desired value is displayed, and then
press
OK . The screen will then return to the UV
Settings screen.
The Service Menu Screens
Note: The Service Menu screens are reserved for use by trained certification
personnel as part of the certification or service procedures. All of the screens
have a yellow background, and those portions of the Service Menu screens
that can alter the performance of the Logic+ are password protected. If you
have any questions about these screens, contact Labconco’s Product Service
Department at 1-800-821-5525 or
www.labconco.com for assistance.