Vixen Horns VXA7468B User manual

VXA7468B
INSTALLATION GUIDE
PAGE 1 of 2
BEFORE BEGINNING YOUR INSTALLATION
Read through the whole instruction guide before getting started with the installation. Professional installation is
recommended for this product.
CONTENTS
1/4" NPT 12V Electric Air Valve (Black)
1/4" NPT Compression Fitting for 3/8" OD Airline
SAFETY INSTRUCTIONS
Never install this air valve to an air tank that controls the air brakes or any other important part on your vehicle.
Make sure your battery ground is detached before getting your installation started.
Ensure that your air system has no pressure before starting the installation.
Apply sealant to fitting's threads before assembly. DO NOT OVER TIGHTEN.
The specific voltage requirement for this air valve is 12 volt DC. Therefore installation must be
done with a DC power source of 12 volts.

VXA7468B
INSTALLATION GUIDE
PAGE 2 of 2
AIR LINE INSTALLATION
On one side of the 3/8” OD air line (not provided), attach the compression nut and force the air line upon the
male inlet fitting which is found on the electric solenoid valve.
Pass the brass nut through the inlet fitting and fasten.
Take the air line’s other side and place the compression nut of the air tank fitting on it. Force the air line onto
the male fitting of the tank and then fasten the compression nut. WARNING: Avoid tying the brass nut too
tight.
ELECTRICAL CONNECTIONS
Wire one of the solenoid valve’s leads to the positive (+) terminal of the battery or alternator. WARNING: We
highly recommend that you use a 10A fuse (not provided) to assure that the circuit remains safe and will not
be damaged by excess current.
Wire the other lead of the solenoid valve to one of the terminals on the horn button.
Ground the other terminal on the horn button by wiring it to bare metal.