138
SJ30AJE, SJ30ARJE196274AF
Section 5 – Procedures Platform
Pin 27 - Riser function selected. Input from wire 30A.
Neutral position= 3.58 volts.
Riser down function= 2.41 volts.
Riser up function= 4.83 volts.
Test between pin 27 and 02 wire.
Pin 28 - Turret rotate input. Wire X from boom joystick controller.
Neutral position= 4.2 volts to 4.8 volts.
Rotate right function= 4.9 volts to 8.5 volts.
Rotate left function= 4.1 volts to .5 volts.
Test between pin 28 and 02 wire.
Pin 29 - Boom elevation input. Wire Y from boom joystick controller.
Neutral position= 4.2 volts to 4.8 volts.
Boom up function= 4.9 volts to 8.5 volts.
Boom down function= 4.1 volts to .5 volts.
Test between pin 29 and 02 wire.
Pin 30 - Accelerator input. Signal wire C from boom speed controller.
Proportional voltage. .5 volts= slow speed up to 7.5 volts= fast speed.
Test between pin 30 and 02 wire while operating jib, telescope or platform rotate junctions.
Pin 31 - Drive/ Boom function Enable- 12 volt input on wire 59B.
- 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 between pin 31 and 02 wire.
Pin 32 - Telescope function selected. Input from wire 38A.
Neutral position= 3.58 volts.
Telescope in function= 4.83 volts.
Telescope out function= 2.41 volts.
Test between pin 32 and 02 wire.
Pin 33 - 12 volt input from 208CR1 on wire 8. Foot switch activated (inactive after 7 seconds= times out).
Test between pin 33 and 02 wire.
Pin 34 - Not used.
Pin 35 - Turret rotate right selected. Proportional output on wire 33 to turret rotate right valve 4H-33.
0 volts to 11.2 volts depending on position of joystick. Threshold= 6.9 volts.
Test between pin 35 and 02 wire while operating turret rotate right.
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