Labconco XPert Nano Enclosures 38876 Series - Manual (Page 44)

Chapter 6: Maintaining the Nano Enclosure
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Initial Certification
The filtered enclosure has been certified at the factory for an inflow velocity of
90±10 fpm along with the Filter Leak Test. The filtered enclosure should be
certified for the proper inflow velocity required by your Safety Officer. It is also a
conservative recommendation to perform the Filter Leak Test again should there
be any damage caused during transport.
Re-Certification
Under normal operating conditions, the enclosure should be recertified at least
annually if serviced. The certifier should perform the following tests.

Inflow Velocity Test

ULPA Filter Leak Test
In addition, the following tests should also be performed at the user’s discretion:

Measure of Line Voltage and Current

Smoke Test to determine proper airflow patterns

Lighting Intensity Test (when appropriate)

Noise Level Test (when appropriate)

Vibration Test (when appropriate)
Fluorescent Light Replacement
1. Disconnect the power.
2. Locate the small light reflector located under the control panel shown in
Figure 6-2 and Figure 6-3.
3. Remove the light reflector support by removing two Phillips screws on the
bottom of the light reflector.
4. Rotate and remove the old fluorescent lamp.
5. Reinstall the new fluorescent lamp and light reflector in reverse order.
6. Power the unit up and try the new fluorescent lamp.