6511 54th St
Tampa, FL 33610
+1 (813) 783-8058
Fax: +1 (813) 783-2407
www.hornblasters.com
BEFORE GETTING STARTED
Read over the entire instruction guide before you begin your installation.
KIT CONTENTS:
• HornBlasters Outlaw Air Horns
• Viair 325/400/444/480 Air Compressor
• 17’ 1/2” Airline
• 2 x 18-22 Gauge Female Bullet
• 1 x Horn-Air 2 Gallon Tank
• 1 x 10-22 Gauge Male Quick Disconnect
• 1 x 18-22 Gauge Male Quick Disconnect
• 1 x 1/4” 175 PSI Safety Valve
• 3 x 18-22 Gauge Butt Connector
• 3 x 10-12 Gauge Butt Connector
• 1 x HornBlasters Gauge
• 2 x 18-22 Gauge Ring Terminal
• 1 x 10-22 Gauge Ring Terminal
• 1 x 10-12 Gauge Scotch Lock
• 1 x 18-22 Gauge Scotch Lock
• 1 x 1/2” NPT to 1/4” Reducer
• 1 x Pressure Switch w/ Relay
IMPORTANT SAFETY INSTRUCTIONS
CAUTION: To prevent the risk of electrical shock or electrocution:
• Do not disassemble any electrical components of this horn kit (air compressor, air valve, pressure switch).
• Do not attempt repairs or modifications of any component. Please refer to qualified service agencies for all service
and repairs.
• Do not operate any component where it can fall or be submerged into water or any kind of liquid.
• Do not reach for any component that has fallen or been submerged into water or any kind of liquid.
• Use the included components with 12 volt DC systems only.
• Do not leave the air system unattended during use.
WARNING: To prevent injury:
• Never allow children to operate the compressor or air horn. Use close supervision when operating this equipment
near children.
• The air compressor will become very HOT during and immediately after operation. Do not touch any part of the
compressor with your bare hands during or immediately after use.
• Do not use this product near open flames, explosive materials or where aerosol products are being used.
• Do not operate this product where oxygen is being administered.
• Do not pump anything other than atmospheric air.
• Never use this product while sleepy or drowsy.
• Do not use any tools or attachments with the supplied air source unit without first determining maximum air
pressure for that tool or attachment.
• Never point any air nozzle or air sprayer toward another person or any part of your body.
• The included compressor is equipped with an automatic reset thermal protector and can automatically restart after
the thermal protector resets. Always cut off power source when thermal protector becomes activated.
• Use only in well ventilated areas.
• Do not sound the air horn(s) in close proximity to another person’s or your own ear(s).
• Do not fill the included air tank above 150 PSI. Doing so may result in death or serious injury.
OUTLAW HORN KIT INSTALLATION GUIDE
IMPORTANT:
This complete train horn kit uses 12 volt DC components. Only install this kit
with a 12 volt DC power source.
• 1 x 1/4” Drain Cock
• 1 x 35 Amp Fuse
• 17’ 10 Gauge Wire
• 17’ 18 Gauge Wire
• 1 x Toggle Switch
• 1 x Inline Fuse Holder
• 1 x Teflon Tape
