Labconco Intelli-Sense Multi-Speed Blowers 7183413 - Manuel (Page 4)

CHAPTER 7: MODIFYING YOUR BLOWER, CALCULATING
STATIC PRESSURE LOSS, AND BLOWER SIZING 32
Airflow Monitors for Fume Hoods 32
Two Main Blower Modifications 33
Additional Modifications by Adding Ductwork Accessories 33
Blower Sizing Example 33
Sizes and Pressure Losses in Thermoplastic Duct 34
Typical Fume Removal System 35
Thermoplastic Duct 36
Duct Couplings, Female 36
Duct Couplings, Male 36
Elbows 36
Thermoplastic Duct Reducers 37
Zero Pressure Weathercaps 37
Spiral Tube 37
Manual Duct Dampers 37
Flexible Duct Connections 38
Blower Transition Adaptors 38
Auxiliary-Air Transition Adaptor 38
T and Y Connections 38
Accessories for Basic 47 Hoods 39
Exhaust Transition Adaptor 39
Accessories for Perchloric Acid Applications 39
Wash Rings 39
Accessories for Pathogens, Organic Vapors and Odor Control Applications 39
HEPA Filter Packs 39
Charcoal Filter Packs 39
Backdraft Dampers 40
Bird Screens 40
CHAPTER 8: TROUBLESHOOTING 41
APPENDIX A: BLOWER REPLACEMENT PARTS
43
APPENDIX B: BLOWER DIMENSIONS
46
APPENDIX C: BLOWER ENVIRONMENTAL CONDITIONS,
WIRING DETAIL, AND WIRING DIAGRAMS 49
APPENDIX D: TYPICAL INTELLI-SENSE OPERATING CURVE
52
APPENDIX E: TYPICAL LABORATORY CONTROLS WITH
INDIVIDUAL INTELLI-SENSE BLOWERS 54