Starter Switch Wiring Diagram For 9020b

I tested all the wires and the red wire accessory had a dead short.

Starter switch wiring diagram for 9020b. Single starter relay car starter wiring diagram when large power starter is equipped in order to reduce intensity of the current that passes through the ignition switch and avoid ablation of the switch the start relay is often used to control the heavy current of the starter solenoid switch and the ignition switch start position is used to control the low current of the relay coil. This allows a minimal 12 volt signal from the ignition switch to activate a magnetic. The above wiring diagram assumes your magnetic starter has a 240v coil. I have a 1998 case 9020b with approx 7500 hours.

Your diagram is below. Wye delta open transition 3 phase motors. It uses three contactors an overload relay one auxiliary contact block a normally open start pushbutton a normally closed stop pushbutton an on delay timer of 0 20 seconds and a power supply with a fuse. As soon as you turn the key to the on position it would blow the fuse.

Starter relays have appeared in various forms since the first electric starter motors were installed in automobiles. This is critical for a successful job. A relays purpose is to interpose between the ignition switch and the powerful current hungry starting motor. One for the positive battery cable and the other for the thick wire that powers the starter motor itself see the diagram below.

Ford ranger installing starter push button switch duration. How to wire a push starter very easy lostfart. The following diagram is shown for 3 phase motor control of a delta star connection. Check for power at the yellow wire that goes to the switch under the clutch pedal when the key is turned to start.

Since the starter jumps at the solenoid the problem would be the ignition switch the clutch interlock or the wiring. Simple wiring for toggle switch and push button start. The switch positions are acc for accessory r for run s for start and off for off. A typical starter solenoid has one small connector for the starter control wire the white connector in the photo and two large terminals.

Plan each circuit carefully and include circuit protection either inline fuses or a fuse panel in the diagram. The starter solenoid works as a powerful electric relay. When i purchased the machine i had to jump the starter with a screw driver to start it. Draw a wiring schematic.

The back of the switch is marked with the function of the switch. I disconnected the wire and it did not blow the fuse. John smith 84628 views.