Wolo 410 Wobbler - Manual

INSTALLATION INSTRUCTIONS
For Model 410 Wobbler horn
The addition of a Wolo horn kit in your vehicle will provide an extra level of sound. The Wolo name, with more than
twenty years experience, is your guarantee of a superior horn product. If you need help installing your new Wolo
horn, our technicians are available to answer your questions, Monday thru Friday, from 9 AM to 4 PM EST at
1-888-550-HORN (4676).
COMPRESSOR MOUTING: FIG. A
1. Install the compressor in the engine compartment in a dry location
and safe from engine and exhaust manifold heat. To secure the
compressor, drill a 3/16-inch hole. Mount compressor vertically (air
outlets at the top). Install the head of the bolt into the slot on the
compressor’s housing and secure to the vehicle using the lock
washer/nut provided.
TRUMPET MOUNTING FIG. B
2. Position each trumpet with open end facing down, mark and drill a
1/4-inch hole for each trumpet. Secure to vehicle using the
mounting hardware in order shown - spacer, lock washer/nut.
3. IMPORTANT: Mount trumpets with the
open ends facing down. This will prevent
water from entering into the trumpets
and compressor. Water damage to the
horn’s component parts is not covered
by our factory warranty.
CONNECTING TUBING FIG. C
4. Using plastic air tubing included in the kit, cut to proper length and install as shown. The inlet fitting on each
trumpet has a colored ring. When connecting the plastic tubing , mate with the same color ring on the compressor
outlet fitting. CAUTION: Avoid making any kinks or sharp bends in tubing that will restrict the airflow and alter the
horn's sound.
ELECTRICAL CONNECTIONS USING VEHICLE’S
FACTORY HORN SWITCH
For a vehicle with a (2) wire system: If vehicle’s factory horn has two (2) terminals, simply transfer the wires to the
terminals on the bottom of the compressor. IMPORTANT: when testing the horns, if compressor motor turns on but
the horn does not sound, reverse the wires connected at the bottom of the compressor.
For a vehicle with a (1) wire system: If vehicle’s factory horn has one (1) terminal, simply transfer wire to the
compressor’s positive (+) terminal on bottom of compressor. The compressor’s negative terminal is connected to
any metal body ground. Connection should be free of rust or paint.