Testing the 4430 master battery cut off switch. Single engine two batteries.
Perko Inc Help Guides Wiring A Perko Battery Switch
Battery master switch wiring diagram. Tried putting a voltmeter in. Battery cut off switch to eliminate parasitic battery drain. With the switch on there should be continuity from one 38 stud to the other 15 ohms or less resistance. This way even if your battery switch is off if your boat starts filling with water the pump will still kick on. Reconnect the positive and negative battery terminals. This allows either engine to be started by either battery.
The boats bilge pump float switch. Had the alternator tested 3 times. Battery switch wiring diagrams single engine single battery diagram. Testing the 4430 switch usually requires only an ohmmeter or continuity tester but the switch should be removed from the car and all wiring disconnected before testing. Making certain the negative side of the battery is fastened to a clean ground preferably the engine block. Port switch indicates which battery 1 all 2 is connected.
Tried replacing the battery. To review a wiring diagram first you have to recognize exactly what basic elements are included in a wiring diagram as well as which photographic symbols are used to represent them. Had diagnostics ran to find battery drain. Its pretty standard in boat wiring to bypass the main battery switch for one thing. The vehicle should stop running. If not re check your wiring to the diagram below.
To check the wiring. Two engines two batteries two switches. Switch position indicates which battery 1 all 2 is connected to the engine. Turn switch on start the vehicle and turn switch off. Id rather have a dead battery than a swamped boat. The typical aspects in a wiring diagram are ground power supply cable as well as link result gadgets buttons resistors reasoning entrance lights etc.
Gallery of Battery Master Switch Wiring Diagram
