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SJ30AJE, SJ30ARJE196274AF
Section 5 – Procedures Base
Pin 23 - Charger cutout. 12 volt input on wire 60A from charger interlock relay L1CR.
12 volts= machine operable. 0 volts= machine disabled.
Test for 12 volts between pin 23 and battery negative without charger plugged in.
Pin 24 - 12 volt input on wire 01. 12 volts= Main PMU disabled and Emergency PMU available.
Test for 12 volts between pin 24 and battery negative while operating Emergency controls.
5.6-7 Motor Controller Panel Pin Interface - Connector B
Pin 1 - Drive/ Boom function Enable- Negative output on wire 259 to relay 259CR.
- Machine stowed and tilted= Boom up, riser up and telescope out functions allowed until limit switches are
activated (LS2, LS3 or LS4). Drive remains active.
- Machine elevated and tilted= All boom functions remain active. Drive is cut out.
Test for negative at pin 1 while machine is stowed.
Pin 2 - 12 volt output on wire 60 from diodes D7A or D10.
Test for 12 volts between pin 2 and battery negative.
Pin 3 - SGE input - 12 volt input on wire 04A from SGE sensor bar.
SGE sensor bar active for less than 1 second= Functions automatically return.
SGE sensor bar active for more than 1 second= Reset is required.
Test between pin 3 and battery negative while pressing sensor bar.
Pin 4 - SGE reset- 12 volt input on wire 01A from SGE reset switch S25. (Emergency controls also provides reset)
Test between pin 4 and battery negative while activating reset switch.
Pin 5 - 12 volt input from riser down function on wire 30B. (Enable timer- Riser is gravity down No PMU active)
Test for 12 volts between pin 5 and battery negative while in Base position.
Pin 6 - Negative output on wire 204 to relay 204CR for SGE system. No negative = Alarm and Light activated.
Test for negative at pin 6 while SGE is not activated.
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