Murphy MC-900 Series - Manuals

5 15 26 4 2728 4 293031323334 FUSE B+ OUT B– TO HOURMETER B GROUND MAGNETIC PICKUP LOW OIL PRESS. GROUND HIGH WATER TEMP. SPARE #1 SHUTDOWN INPUT SPARE #2 SHUTDOWN INPUT SPARE #3 SHUTDOWN INPUT SPARE #4 SHUTDOWN INPUT 353637383940414243444546 OVERCRANK LIGHT OUTPUT OVERSPEED LIGHT OUTPUT LOW OIL PRE...

7 across the coil to suppress reverse voltage that is generatedwhenever the inductive load is de-energized. This will protectthe electronic components in the MC-900 and should preventoperating malfunction due to noise. The “rule of thumb” forsizing the reverse diode is to use one with a PIV (Peak In...

7-1.2 Other tools which may be required are: 7-1.2.l AC/DC Voltmeter for taking voltage readings and an Ohmmeter for testing resistance of wires and connections. 7-1.2.2 Jumper wires with alligator clips to bypass or simulate circuit closures.DO NOT USE THESE JUMPER WIRES TO CHECK IFVOLTAGE IS PRESE...

Input 13.8 Voltage 27.6 Input 13.8 Voltage 27.6 Input 13.8 Voltage 27.6 Input 13.8 Voltage 27.6 10 1 13.8 27.6 13.8 27.6 13.8 27.6 13.8 27.6 4 0 0 0 0 0 0 0 0 5 13.8 27.6 0 0 0 0 13.8 27.6 6 0 0 13.8 27.6 13.8 27.6 0 0 7 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 9 0 0 0 0 0 0 0 0 10 0 0 0 0 0 0 13.8 27.6 11...

Section 8: Replacement Parts 8-1 Replacement Parts8-1.1 Table 8-1 covers all of the replaceable components of the MC-900 Series Generator Engine Controls. The partnumbers shown are Frank W. Murphy Mfr. part numbers andmay not appear on the individual parts. 8-1.2 Each complete control is made up of ...