Flasher 3250 Owner's Manual lite for fax - Vanner

3250GCP FLASHER
Owner's Manual
GENERAL
The heavy duty 3250GCP electronic flasher has been designed to operate in the most severe
environments. This unit also has output short circuit protection for reverse input voltage
protection.
WARNING LIGHTS
The 3250GCP flasher can be used with most incandescent, halogen, and LED warning lights.
CHARACTERISTICS & TIPS
1) For extended service reliability, it is important that the flasher is not overloaded. In some
cases, the unit's short circuit protection may consider the overload a short circuit, and shut
the unit down.
2) The A output of the flasher receives its operating voltage from the B output. If the B output
does not flash, then as a result the A output will not flash.
SPECIFICATIONS
Maximum output current:
-with 50w lamps
-with 35w lamps
Input Voltage:
Flashes per min. over full voltage range: 60 ± 8%
50 Amps per terminal
Duty cycle: 50/50 ± 10%
Ambient temperature:
Fuse or Circuit Breaker:
9 Typical per terminal
12 Typical per terminal
10-16 Vdc, 13.6 Vdc nominal
-40ºF to +150ºF (-40ºC to +65ºC)
70 Amp max.
TROUBLESHOOTING
PROBLEM
All outputs do not flash:
ITEMS TO CHECK
1) Is the battery voltage less than 10Vdc?
2) Are the wire and light connections proper?
3) Do you have more than the rated number of
lights on the outputs?
4) Is the remote ground switch wired correctly?
One output does not flash:
1) Is the battery voltage less than 10 Vdc?
2) Is the affected output shorted or overloaded?
*If after reviewing this chart you still can't locate the problem, contact Vanner for technical assistance--800-AC POWER
Vanner, Inc.
OM-D99905-A 08/00

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FLASHERS
3250GCP Owner's Manual
OPTIONAL LAMPS
B
LAMP REPLACEMENT DIAGRAM
A
B
A
B
A
FRONT OF
VEHICLE
B
A
B
A
A
B
CONNECTION DIAGRAM
GROUND
CONTROL
SWITCH
LAMP OUTPUTS
+12VDC
GROUND CONTROL +12V
MODEL: 3250 GCP
HILLIARD, OHIO USA
ALTERNATING FLASHER
B A
B LAMPS
A LAMPS
SEE SPECIFICATIONS
FOR FUSE RATING
SLOT, .250 x .312 (4 PLACES)
#10-32 STUD
TORQUE RANGE
18-25 IN-LBS
MOUNTING DIMENSIONS
1/4-20 STUD
(4 PLACES)
TORQUE RANGE
28-35 IN-LBS
2.63
4.37
4.75
3.00
3.50
Corporate Office: 4282 Reynolds Drive • Hilliard, Ohio 43026 • Tel (614) 771-2718 • Fax (614) 771-4904 • www.vanner.com
OM-D99905-A 08/00 ©Copyright 1998, Vanner, Inc. Specifications subject to change without notice.
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