VXA7115L
INSTALLATION GUIDE
PAGE 2 of 2
MOUNTING
Apply thread sealant to pressure switch's threads and install it on one 1/4" NPT port available in the Air Tank.
DO NOT OVER TIGHTEN
.
Inspect the connection for leaks with a mixture of soap and water.
IMPORTANT
: For better performance, never install the pressure switch in a port facing the intake port of the
air tank. Best options are a port that is on the same side or perpendicular to the intake port.
WIRING
Connect the black wire (negative) of the compressor to any of the Pressure Switch’s terminals.
The remaining Pressure Switch terminal should be connected to ground; secure the end under any metal
body bolt or to the negative side of the
vehicle’s battery. Be sure that the ground connection is rust and paint
free.
