Subject: Leslie rs3l vs. 175 psi 23/6/2011, 6:10 pm
Hi. I`m new in the "train horn business". I have bought a Leslie rs3l and mounted on my truck, who is supplied with 175 psi air system. I used 1/2 air hose and 1/2 solenoid valve. Sometimes the horn sound different from other times. Someone know why? Is the pressure to big?