NuAire LabGard ES NU-543-300S, Operation And Maintenance Manual

Page: 38 / 72

OM0239 Page 38 of 72
April 2021
Initiate decon cycle provides a short safety check list the must be answered yes before the decon cycle can be
initiated.
Once the Auto Decon cycle is initiated, the following display indicates cycle progress until the times reach
the end of their duration.
7.2 Fluorescent/LED Lamp Replacement
The two (T8) fluorescent or optional LED lamps are cool white and placed external to the cabinet to aid maintenance and
minimize heat build-up within the cabinet. The life rating of the bulb is 9000 hours for fluorescent and 50,000 hours for LED
based on three-hour burning cycles.
To replace a lamp, it is necessary to remove the lamp assembly.
1. Switch cabinet light switch off.
2. Remove the screws at each upper side of the control center and allow the control center to rotate down, resting
on the safety straps.
3. The lamp is now directly exposed for replacement.
4. The lamp is removed by displacing the bulb to one side against the compressible bulb holder and lifting out the
lamp.
5. Reverse the procedure to reinstall the lamp assembly being careful not to pinch the safety straps, cable or tubing
during closure of the control center.
¹ Available from Lab Safety Supply, Janesville, WI 53547-1368, or other laboratory, industrial, or hospital supply distributor
Initiate Auto Decon
Cabinet sealed: No
Gas in/out connected: No
Blower stopped: No
Perform Auto Decon
Auto Decon in Progress
Next blower 1:00
Finished in 3:00
Press Alarm silence to abort
0:00