MEDIAJET – Operating instructions V09 Maintenance
50 INTEGRA Biosciences AG
5.2 UV Lamp exchange
The aim of the UV lamp is to reduce the risk of contamination during the plate
filling process.
The UV-C lamp has an average life of 8000 hours. UV light intensity stabilizes
at about 85% of initial output after 4000 hours. Risk of failure during a run can
be minimized by changing the bulb after 1000 operating hours. When 1000
operating hours are achieved a message is displayed after switching on the
MEDIAJET. Proceed as follow to replace the UV Lamp:
Switch off the MEDIAJET.
Remove the safety cover.
Lift the rotor from the axis and move it to the right out of the filling chamber.
Slide out the UV lamp from the lamp holders.
Fit the new UV lamp in the lamp holders.
Completely pull up the red lever positioned on the left side of the lamp holder.
Switch on the MEDIAJET.
Access the UV-LAMP menu of the system parameter and press RESET to
set the counter back.
The MEDIAJET UV lamp is now ready to operate.
ASSISTANCE
To guarantee optimum germicidal effect of the UV lamp, we recommend
replacing it at the latest after 1000 operating hours.
Completely pull down the red lever
positioned on the left side of the lamp
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