8
UV Lamp Socket Replacement 133
Type B2 Prefilter Replacement 134
Air-Tight Damper Adjustment 135
Preparing the Biosafety Cabinet for Gaseous Sterilization 136
Service Fixture Installation & Service Connection 137
13: ELECTRICAL COMPONENTS 140
Electronics Module 140
Electronic Module Components 141
Resetting a Circuit Breaker 142
Power Supply Board 143
Display Board 144
Speaker 145
Blower Motor 146
Wiring Diagrams 148
100-115V 148
208-240V 149
14: TROUBLESHOOTING 150
Blower and Lights not working 150
Blower only will not start 151
Lights only will not illuminate 152
UV Light will not illuminate 153
Airflow Alert activating 154
Filter Life Gauge not at 100% when new 155
Contamination in the work area 156
15: DIAGNOSTICS 157
Sash Sensors 157
Keypad 158