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EMERGENCY EXITS
Emergency exits are clearly identified by the words "EMERGENCY EXIT. " Operating in-
structions are printed near each exit. Some units are equipped with an audible alarm
which sounds if an emergency exit is unlatched or open. If a buzzer sounds when
turning on the ignition switch, check emergency exits to see that they are closed.
All emergency exits meet Federal Motor Vehicle Safety Standard 217, "Bus Window
Retention and Release. " These illustrations show various types of emergency exits.
[WARNING] All emergency exits should be checked daily to ensure they are
clearly labeled and operate properly. Exit windows, doors and hatches must
not stick or bind, and must open smoothly and reliably without undue force.
Report any damage or defects immediately and repair before transporting
passengers.
Transpec™ Safety Vent
The roof hatch serves as an important emergency exit. It is important that it is main-
tained properly and instruction labels are in place and clearly visible. All emergency
exits should be inspected and operated daily to ensure that they are labeled and
operate according to the instructions provided.
Maintenance Cautions
Transpec™ Safety Vents are designed to provide years of reliable service with a mini-
mum amount of maintenance. All components are rustproof with lifetime finishes,
and moving parts are Teflon™ coated to eliminate need for lubrication. Use of lu-
bricants, paints, or other coatings—such as graffiti-deterring spray—is not recom-
mended.
Suggested maintenance includes periodic inspection of attaching fasteners for
evidence of loosening due to tampering, and regular cleaning with mild soap and
water. Although there are more powerful cleaning solutions available, some of them
contain solvents and other chemicals that can attack the high strength materials
used in the production of safety vents. It is the customer's responsibility to ensure
that cleaning solutions are compatible with the materials used on safety vents.
Graffiti-removing cleaners often contain acetone, ether, lacquer thinner or other
solvents known to destroy the high strength properties of many engineering plas-
tics, and use of these cleaners must be avoided. Graffiti-resisting coatings often leave
a sticky residue that interferes with the operation of the ventilator mechanism. Use
of these types of chemicals should be avoided.
42
DRIVER'S HANDBOOK
Pop up (front or rear) or raise for additional ventilation
Roof Hatch
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