MODEL 3000 & 3050 SIRENS - Code 3 Public Safety Equipment

Place the switch in the wail or Yelp position and depress the Air Horn button. The Air Hornshould override the wail and Yelp tones.MAINTENANCEYour Code 3 ® 3000/3050 SERIES siren has been designed to provide trouble free service. In case ofdifficulty, see the troubleshooting guide below. Also check for shorted or open wires. The primary cause ofshort circuits has been found to be wires passing through firewalls, roofs, etc. The following periodicmaintenance is, recommended:A. Check all terminals and connections to insure that they are tight.B. Remove the siren cover and blow out any accumulated dust or dirt.C. Inspect the speaker to insure that it is not clogged with dirt, leaves, etc.A schematic wiring diagram and technical description are available from the factory upon request.TROUBLESHOOTING(Refer to wiring diagram page 5)PROBLEM PROBABLE CAUSE REMEDYNO OUTPUTEXTERNAL 14AFUSE BLOWS.A. SIREN NOT CONNECTED TOPOWER SOURCEB. EXTERNAL 14A FUSE MISSING/OPENC. VEHICLE SUPPLY FUSE OPENA. SPEAKER(S) SHORTEDA. CHECKCONNECTIONSB. REPLACE FUSEC. REPLACE FUSEA. REPLACESPEAKER(S)NO OUTPUT FROMSPEAKER, TONESHEARD INSIDEAMP. MODULE.SIREN TONESVOLUME TOOLOW/GARBLED.SIREN RUNS PROPERLYBUT SHUTS DOWNWHILE RUNNING, THENSTARTS RUNNINGAGAIN AFTER A FEWMINUTESA. SPEAKER NOT CONNECTED/OPEN CIRCUIT IN SPEAKER WIRINGB. SPEAKER(S) OPENEDA. LOW VOLTAGE TO SIRENAMPLIFIERB. DEFECTIVE SPEAKER/ HIGHRESISTANCE IN WIRINGC. SPEAKERS PHASED IMPROPERLYA. VEHICLE CIRCUIT BREAKERSNOT RATED PROPERLY, AND AREOVERHEATINGA. CHECK SPEAKERWIRINGB. REPLACESPEAKER(S)A. CHECK WIRING FORBAD CONNECTIONS/CHECK VEHICLECHARGING SYSTEMB. CHECK SPEAKER(S)WIRING/REPLACESPEAKER(S)C. REFER TO PAGE 4FOR PROPER PHASINGA. REFER TOSPECIFICATIONSSECTION, PAGE 9. USEA BREAKER WITH ATLEAST TWICE THEAMPERAGE RATINGFOR THE WATTAGEBEING USED. (I.E. 200WATT = 30 A MIN.)6