Labconco 3940200 User Manual - page 25

20 

Chapter 3: Getting Started 

The maximum circuit load for the electrical relay is 6 amps.  Only 

the remote blower wiring is connected inside the electrical junction 

box.  The lights and airflow monitor are powered from a standard 

duplex electrical receptacle located nearby for connecting the 

power cord.  All wiring for the XPert Filtered Balance Station 

should be performed by a licensed electrician and conform to local 

codes.  In most cases, the XPert Filtered Balance Station will 

require the use of shielded conduit to protect the wiring.  See 

Figure 3-4.  The grounding connection shall not be made to the 

terminal box cover.  The building electrical supply system for the 

remote blower should include overload protection such as a switch 

or circuit breaker in close proximity and within easy reach of the 

operator.  The switch or circuit breaker shall be marked as the 

disconnecting device.  Consult NEC-2002 for proper installation. 

Figure 3-4 

XPert Filtered Balance Station Conduit Location for Wiring 

External Remote Blower.