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SHORT ACROSS

THESE PINS

290A4577

290A4578B

RIBBED WIRE

TO (+)

Figure 2.

Figure 3.

of the eight patterns described in the Model 352012
instruction sheet (2561767). Using that instruction sheet as
a guide, remove the circuit board assembly and short across
the pins shown in figure 2 to cycle through the patterns.

3.

Rerouting the Power Cable through an End Cap.

The unit is supplied with the power cable entering

the left rear position. Use Model 352012 instruction sheet
(2561767) as a guide to change the cable entry to an end
cap location. Remove the left end cap, gasket, and the 6-32
x 1/2" screw and lockwasher from the rear of the unit. Slide
the circuit board assembly from the housing and gently pry
the circuit board straight off of the LED module assembly,
taking care not to bend the electrical pins. Desolder the
power cable from the circuit board. Remove the rubber plug
from the end cap and route the cable and grommet through
the end cap. Using figure 3 as a guide, resolder the power
cable to the circuit board. Place the rubber plug that was
removed into the remaining hole. Install the 6-32 x 1/2"
screw and lockwasher into the back of the unit and secure.
Slide the #8-32 x 1/2" hex head screws into the desired
channel. Install the gaskets and end caps and tighten the
flat head screws securely.

C.

OPERATION.

SAFETY MESSAGE TO OPERATORS

 WARNING

Peoples’ lives depend on your safe use of our
products.

Listed below are some important safety
instructions and precautions you should
follow:

Because vehicle driving conditions vary
and the possibility of emergency vehicle
accidents always exists, Federal Signal
does not recommend driving a vehicle
with a suction cup mounted light in-
stalled. Under certain violent circum-
stances, the light could detach from the
glass mounting surface causing injury or
damage.

•   Also, situations may occur which obstruct

your warning signal when natural or
man-made objects are between your
vehicle and others, such as: raising your
hood or trunk lid. If these situations
occur, be especially careful.

Failure to follow these safety precautions may

result in property damage, serious injury, or death to
you, to passengers, or to others.

RETAIN AND REFER TO THIS MESSAGE

 WARNING

Suction cup mounting provides a secure,
temporary mounting method for use in the
interior of a vehicle. Never install the unit on
the exterior of a vehicle. The light could fly
off the vehicle causing injury or damage.
Repair of damage incurred because of ignor-
ing this warning shall be the sole responsibil-
ity of the user.

1.

Press the suction cups against a clean and dry

windshield. Ensure that the light is placed to promote
maximum coverage.

2.

Insert the plug on the end of the power cord into

the cigar lighter socket.

 WARNING

Suction cup mounting is not a permanent
mounting method. Between uses, remove the
light assembly from the windshield. Exposure
to temperature changes and sunlight will
cause the suction cups’ holding power to
diminish.

3.

To remove the light assembly from the windshield,

grasp the unit and gently lift the suction cup tabs.

D.

KIT CONTENTS LIST.

Qty.

Description

Part No.

3

Screw, #10

7017A034-06

3

Suction Cup

8573149

1

Bracket

8625153

-2-

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