Labconco Bulk Powder Stations 3962622 User Manual
Page 12
Chapter 2: Prerequisites
Product Service 1-800-522-7658
8
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 rated for 115V, 12A or 230V, 6A should be
nearby for connecting the XPert Bulk Powder Enclosure. Other equipment, such as
a balance, can be connected to the four-plex electrical box located underneath the
stainless steel work surface. The four-plex electrical box has four outlets rated at
115V, 12 A or 230V, 6 A. The XPert Filtered System/Station or accessory
FilterMate Portable Exhausters can also be powered through the four-plex
electrical box for your convenience. The enclosures include iris pass-through to
allow electrical cords through the back of the enclosure without leaving a large
hole for contaminants to escape.
XPert Station Only
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 with
wires that are terminated in the junction box behind the front panel. We
recommend a maximum amperage of 9 amps, 115V or 4.5 amps, 230V for this
circuit to the remote blower. Please refer to the wiring diagram on the unit.
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.
Leave 6-12" around the enclosure for proper airflow.
!