Code 3 Excalibur - Manual (Page 11)

11
STATIONARY LAMPS/TAKEDOWN LIGHTS - A stationary reflector assembly used for ArrowStik flashing,
takedown, and/or work light applications. These are located in the lower section of the light bar. Lamps in these
units are bayonet type and the units are mounted with two screws.
STOP/TURN/TAIL LIGHTS - Located in the upper section of the light bar facing rear, one on the driver side, one
on the passenger side, these lights provide stop, turn and tail signals to following traffic when connected to the
vehicle lighting system. Lamps used are an 1157 bayonet type.
D.O.T. LIGHTS - A set of three marker lights as required by the Department of Transportation for truck application.
Lamps are wedge base '194' type.
OSCILASER TM - This is a highly effective warning light that features a constant 50 watt halogen signal that covers
every area within it's field of illumination at least once per second. It has an up and down as well as a side to side
signal. Maintenance for these units is much the same as a typical rotator. The lamps used are bayonet type. This
unit is located in the upper center section and/or in the center position in the outboard sections of the light bar.
Maintenance
Lens Cleaning
Use plain water and a soft cloth, or Code 3 lens polish and a very soft paper towel or facial tissue. Because plastic
scratches easily, cleaning is recommended only when necessary (about every six months). Do not subject the
lenses to car washes that use brushes, as these will scratch the lenses.
Lens Removal
First, disengage the lens clips
(4 per lens) as shown in
Figure 6 .
Finally, insert a screwdriver into
the inside edge or corner of the
lens, and twist the screwdriver to lift
the lens.
Figure 6
Twist to
Lift Lens
Pry Up to
Remove
Lens Clip
INTERSECTION LIGHTS - A high intensity 120° oscillator, located in the lower outboard corner of the light bar.
Maintenance of these units is much the same as for a typical rotator. The lamps used here are the Bi-Pin type.
Two mounting screws hold the assembly in place. Caution: Never install a black worm on the 120°
Intersection Light.
ALLEY LIGHTS - Located in the lower section of the light bar at each end, to provide light to the side of the vehicle.
The lamps used are a bayonet type. The mounting bracket and reflector are adjustable to
allow aiming the unit.
HIGH SPEED ROTATOR - A rotator that produces twice as many flashes as a conventional assembly.
The only significant differences between this unit and a normal assembly are that a fast motor is used.
Maintenance is the same as for a typical rotator.