Labconco XPert Filtered Balance Stations 3962622 User Manual
Page 11
Chapter 2: Prerequisites
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Proper blower selection can be determined from these exhaust requirements and the total
system static pressure loss. For outside exhaust, the enclosure must be connected to either a
dedicated blower or a house exhaust system. Labconco offers accessory remote blowers
listed in Chapter 7. Contact Labconco for blower sizing assistance.
If the enclosure is connected directly to a house exhaust system, an
adjustable damper (or valve) must be installed to control the airflow
properly. This is equally important when a house exhaust system is
controlling multiple filtered enclosures. See Chapter 7 for accessory
adjustable damper ordering information.
Electrical Requirements
Standard duplex electrical receptacles should be nearby for connecting the filtered
enclosure, or other equipment, such as a balance for weighing operations. The
enclosures include iris pass-thru to allow electrical cords through the back of the
enclosure without leaving a large hole for contaminants to escape.
XPert System
There is no provision for controlling a remote blower for exhausting air from the
XPert Systems. One way to do this, however, is to have a certified electrician connect
a wall mounted switch receptacle nearby so that the switch controls both the remote
blower and the receptacle. The power cord for the XPert System is then plugged into
this receptacle.
XPert Station
The remote blower for the XPert Filtered Balance Station may be connected to the
blower switch on the enclosure. The blower switch is connected to a relay whose
wires are terminated in the junction box behind the front panel. We recommend a
maximum amperage of 6 for this circuit to the remote blower. Connect the blower
wires inside the junction box to the remote blower per local electrical codes.
Space Requirements
The dimensions for the different models are shown in Appendix B: Dimensions.
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- XPert Filtered Balance Stations 3962621 XPert Filtered Balance Stations 3962620 XPert Filtered Balance Stations 3962602 XPert Filtered Balance Stations 3962600 XPert Filtered Balance Stations 3962522 XPert Filtered Balance Stations 3962521 XPert Filtered Balance Stations 3962520 XPert Filtered Balance Stations 3962502 XPert Filtered Balance Stations 3962501 XPert Filtered Balance Stations 3962500 XPert Filtered Balance Stations 3940422 XPert Filtered Balance Stations 3940421 XPert Filtered Balance Stations 3940420 XPert Filtered Balance Stations 3940402 XPert Filtered Balance Stations 3940401 XPert Filtered Balance Stations 3940400 XPert Filtered Balance Stations 3940321 XPert Filtered Balance Stations 3940320 XPert Filtered Balance Stations 3940302 XPert Filtered Balance Stations 3940301 XPert Filtered Balance Stations 3940300 XPert Filtered Balance Stations 3940222 XPert Filtered Balance Stations 3940221 XPert Filtered Balance Stations 3940220 XPert Filtered Balance Stations 3940202 XPert Filtered Balance Stations 3940201 XPert Filtered Balance Stations 3940200 XPert Filtered Balance Systems 3971402 XPert Filtered Balance Systems 3971401 XPert Filtered Balance Systems 3971400 XPert Filtered Balance Systems 3971302 XPert Filtered Balance Systems 3971301 XPert Filtered Balance Systems 3971300 XPert Filtered Balance Systems 3971202 XPert Filtered Balance Systems 3971201 XPert Filtered Balance Systems 3971200 XPert Filtered Balance Systems 3961622 XPert Filtered Balance Systems 3961621 XPert Filtered Balance Systems 3961620 XPert Filtered Balance Systems 3961602 XPert Filtered Balance Systems 3961601 XPert Filtered Balance Systems 3961600 XPert Filtered Balance Systems 3961522 XPert Filtered Balance Systems 3961521 XPert Filtered Balance Systems 3961520 XPert Filtered Balance Systems 3961502 XPert Filtered Balance Systems 3961501 XPert Filtered Balance Systems 3961500 XPert Filtered Balance Systems 3950422 XPert Filtered Balance Systems 3950421 XPert Filtered Balance Systems 3950420 XPert Filtered Balance Systems 3950402 XPert Filtered Balance Systems 3950401 XPert Filtered Balance Systems 3950400 XPert Filtered Balance Systems 3950322 XPert Filtered Balance Systems 3950321 XPert Filtered Balance Systems 3950320 XPert Filtered Balance Systems 3950302 XPert Filtered Balance Systems 3950301 XPert Filtered Balance Systems 3950300 XPert Filtered Balance Systems 3950222 XPert Filtered Balance Systems 3950221 XPert Filtered Balance Systems 3950220 XPert Filtered Balance Systems 3950202 XPert Filtered Balance Systems 3950201 XPert Filtered Balance Systems 3950200