It can be difficult to fit large cables through the opening to the back of battery switches. You may get lucky by turning knob past the off.
Perko Switch With Dual Batteries Help Centurion Boat
Perko battery switch failure. The ring simply snaps onto the back of any perko 8501 or 9601 series battery switch and provides an additional 58 of clearance space for large cables. If you get a 12 volt reading then put the positive lead of the meter to the common out on the switch. I went out to listen to the stereo while i was cleaning the boat turned the switch to 2 and nothing. This spacer ring solves that problem. All perko battery disconnect switches and battery selector switches are ul listed ignition protected and ce approved. Heres the typical main battery switch.
Assuming your boat is of recent abyc standard construction that means youve got two batteries a 120 volt ac shore power charger and one engine with an alternator. If no reading on the meter or the test light doesnt light it is likely the switch is bad. By captain john wenz. Battery 2 had about 125 volts at no load. I cleaned the terminals before installing it. There are many causes for high current battery switches to fail if they are mounted above the batteries and the battery gasses while charging or heavy discharge or the switch is exposed to water or heavy moisture are 2 other examples of how a battery switch or the cable ends at it can be damaged.
The battery youve selected powers all of your 12. It can be difficult to fit large cables through the opening to the back of battery switches. The ring simply snaps onto the back of any perko 8501 or 9601 series battery switch and provides an additional 58 of clearance space for large cables. 1st relief zeigt die installation eines batterieschalters support. This means they have been tested and certified by a respected outside agency are designed to be used safely in a bilge where explosive fumes may be present and meet all the requirements for use and sale throughout the world. 16490 nw 13th avenue miami florida 33169 5707.
Your system works something like this. Common problem with these switches are that the plastic knob wears not turning the contactor plate enough to disconnect power from battery 1. Note the cable from battery 2 to the perko switch is also brand new. Perko und ship shape tv. No power bad battery lead or poor connection between the battery and switch. This spacer ring solves that problem.
Battery 1 or the all setting worked just fine.
Gallery of Perko Battery Switch Failure
