blackturbo
Forum Crew Member
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Hi all,
I own a 1990 ford e350 ambulance with mcoy miller box. the lighting and sirens were gone when i got it. However Ive been wanting to put it back to original and recently got to a 2003 wrecked ambulance and got all the stuff off it, the two whelen lightbars will fit perfectly, I think it came with with this. where can I get wiring diagrams for a whelen 4000 series lightbar, and I got the "siren drivers" both front and passenger. they are here
http://www.whelen.com/install/131/13141.pdf
they are these things. but the ambulance was wrecked in the front and I didnt get the "horn" they are both connected too. I havent hooked them up to 12 volt power yet till I find out what they do and how many amps it takes to run. my guess, is, they are simply an air compressor, which drives the horn part. I might be wrong but I dont wanna blow my eardrums out hooking these drivers to a dc power source. Is it really just like an aircompressor? And also, if all these "driver" and "passenger" side units are, if they are just an air-compressor, will they drive an airhorn that requires 150psi? thanks for the input.
Mark
I own a 1990 ford e350 ambulance with mcoy miller box. the lighting and sirens were gone when i got it. However Ive been wanting to put it back to original and recently got to a 2003 wrecked ambulance and got all the stuff off it, the two whelen lightbars will fit perfectly, I think it came with with this. where can I get wiring diagrams for a whelen 4000 series lightbar, and I got the "siren drivers" both front and passenger. they are here
http://www.whelen.com/install/131/13141.pdf
they are these things. but the ambulance was wrecked in the front and I didnt get the "horn" they are both connected too. I havent hooked them up to 12 volt power yet till I find out what they do and how many amps it takes to run. my guess, is, they are simply an air compressor, which drives the horn part. I might be wrong but I dont wanna blow my eardrums out hooking these drivers to a dc power source. Is it really just like an aircompressor? And also, if all these "driver" and "passenger" side units are, if they are just an air-compressor, will they drive an airhorn that requires 150psi? thanks for the input.
Mark