Installing the MicroPulse™ SignalMaster™ with Brake Module
4
MicroPulse
™
SignalMaster
™
with Brake Module
Testing the System
LIGHT HAZARD: To be an effective warning device, this product produces bright light that can be
hazardous to your eyesight when viewed at a close range. Do not stare directly into this lighting
product at a close range or permanent damage to your eyesight may occur.
SOUND HAZARD: All effective sirens and horns produce loud sounds (120 dB) that may cause
permanent hearing loss. Always minimize your exposure to siren sound and wear hearing
protection. Do not sound the siren indoors or in enclosed areas where you and others will be
exposed to the sound.
After the installation, test the emergency warning system to ensure that it is operating properly. Also
test all vehicle functions, including horn operation, vehicle safety functions, and vehicle lighting
systems to ensure proper operation. Ensure that the installation has not affected the vehicle operation
or changed any vehicle safety functions or circuits. After testing is complete, provide a copy of these
instructions to the instructional staff and all operating personnel.
Cleaning the Plastic Lenses
CRAZING/CLEANING SOLUTIONS: The use of cleaning solutions, such as strong detergents,
solvents, and petroleum products, can cause crazing (cracking) of the plastic lenses and
reflectors.
Failure to follow this warning can damage the lenses and reflectors, reducing their effectiveness, and
may result in bodily injury or death to you or others.
1. Rinse the lenses with lukewarm water to loosen dirt and debris.
2. Use a mild soap, lukewarm water, and a soft cloth to gently clean the lenses. To avoid damaging
the lens, do not use heavy pressure or caustic, abrasive, or petroleum-based cleaners.
3. Rinse and dry the lenses with a soft cloth to prevent water spotting.
4. To remove fine scratches and haze, use a specialty plastic cleaner/polish and a soft cloth. You can
also use a high quality automotive paste cleaner/wax that is non-abrasive.
The most effective product you can use for cleaning, protecting, and polishing clear and colored
plastics is Plexus
®
Plastic Cleaner, Protectant & Polish. Over time, exposure to heat, sunlight, and
smog causes plastic to fade, discolor, scratch, or become brittle. Plexus seals the pores of the plastic,
making the plastic easier to clean, improving scratch resistance, and increasing product longevity.
