VXO8705/4114
INSTALLATION GUIDE
PAGE 1 of 6
BEFORE BEGINNING YOUR INSTALLATION
Read through the instruction guide before getting started with the installation. Professional installation is recommended for
this product.
CONTENTS
Quad Trumpet Train Air Horn (Chrome Plated)
150 PSI Air Compressor
0.5 Gallon Air Tank
12V Electric Air Valve (Solenoid)
240 PSI Pressure Gauge
90-115 PSI Pressure Switch
1/4" NPT Wing Style Drain Valve
1/4" NPT Compression Fitting for 1/4" OD Air Line
1/4" OD Nylon Plastic Hose (6 Feet)
12mm Thread Sealant Tape (16 Feet)
30A In-line Fuse with Waterproof Holder
Horn Button
Mounting Hardware
SAFETY INSTRUCTIONS
Do not attempt to disassemble, repair or customize this product.
Avoid setting up any parts of this product where there is a risk of falling off or risk of coming in contact with water.
Avoid reaching out to touch or pick up any fallen or water submerged parts.
Never leave this product unattended during use.
Intended for use by adults only.
During and immediately after use, avoid touching any part of the compressor with bare hands as it is very hot
during such periods.
Avoid sounding the air horn when in close range to your ear(s) or the ear(s) of others.
Avoid use of product near flames, explosive materials, aerosol products or oxygen devices.
Be sure to pump nothing other than atmospheric air.
It is important to determine the maximum air pressure for any tool or attachment before using it.
The specific voltage requirement for this horn system is 12 volt DC, therefore installation must be done to a DC
power source of 12 volts.
