Labconco Protector 3390000 User Manual page 17

Initial Operation
Prior to use with evidence, you should perform the following operational
tests to ensure the cabinet is operating properly:
• Airflow Smoke Pattern Test
 With the cabinet fan ON, introduce smoke (from a chemical
smoke stick, etc.) into the prefilter at the bottom of the
door(s). The smoke should flow directly into the cabinet, and
then into the upper prefilter located at the top of the cabinet
liner. The smoke should move from the door to the intake
prefilter in approximately 5 seconds or less. If the smoke
does not flow as described, see
in Section 7.
• UV Light and Interlock Tests
 With the door closed, turn the "Fan/UV Light" switch to "UV"
and the "UV Security Keylock to "ON." The UV light will then
turn on. Open the door, and the UV light will turn off. Close
the door, and the UV light should relight. Turn the UV
Security Keylock to the "OFF" position, and the UV light will
turn off. If the UV light does not work as described, then call
Labconco's Product Service Department at 1-800-522-7658
or 816-333-8811.
"Setting the Speed
17
Control"