Skyjack SJ85 AJ Service Manual

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SJ85 AJ229044ADA
Section 5 – Procedures Load Sensing System
5.3-2 Dual Capacity Overload Module Function Table
LoadinPlatform
A E
PlatformLoad
(lbs/kg)
Boom
Up
Boom Down
Boom
Extend
Boom
Retract
LoadCell
Voltage
measured
across
resistors
161&162
(3)
(millivolts)
Boom
AngleWire
121Limit
sw.LS4
(volts)
Boom
Extension
Wire122 Limitsw.
LS5(volts)
DOUT1
low
capacity
Wire'120'
DOUT2
Overload
Indicator‐
Wire'82'
DOUT3
Border
Lamp
Wire'119'
SCOUT1
(Boom Down)
Wire
'13A'
SCOUT2
(Boom
Extend)
Wire
'39A'
SCOUT3
(System
Enable)
Wire
'162B'
@powerup @powerup N/A disable disable disable disable N/A any any 1spulse 1spulse 1spulse disable disable disable
0 0 upto695/315 allow allow allow allow upto18.8 0 12 off off off enable enable enable 0 0 695/315to748/339 allow allow allow allow 18.9to19.9 0 12 off on off enable enable enable 0 0 over748/339 disable disable disable disable over20 0 12 0 pulsing1hz off enable enable disable 1 0 upto695/315 allow allow allow allow upto18.8 12 12 off off off enable enable enable 1 0 695/315to748/339 allow allow allow allow 18.9to19.9 12 12 off on off enable enable enable 1 0 over748/339 disable disable disable disable over20 12 12 0 pulsing1hz off enable enable disable 1 1 upto695/315 allow allow allow allow upto18.8 12 0 off off off enable enable enable 1 1 695/315to748/339 allow allow allow allow 18.9to19.9 12 0 off on off enable enable enable 1 1 over748/339 disable disable disable disable over20 12 0 0 pulsing1hz off enable enable disable 0 1 upto500/227 allow allow allow allow 9to16 0 0 on off off enable enable enable 0 1 500/227to538/244 allow allow allow allow 16.1to17.1 0 0 on on off enable enable enable
0 1 over538/244(1) allow disable disable allow over17.2(1) 0 0 off off pulsing2hz disable disable enable
note(1)
0 1 over538/244(2) disable disable disable disable over17.2(2) 0 0 on pulsing1hz off enable enable disable
note(2)
Notes: (1)existingloadinplatforminexcessof538lbs.(244kg.)movingintozoneA0E1
(2)platformloadbelow538lbs.(244kg.)inzoneA0E1thenloadaddedsototalbecomesinexcessof538lbs.(244kg.)
(3)voltageacross161&162resistorsisapproximateandwillvaryslightlyfrommachinetomachine.
Legend: "A"isangleofboom
"E"isextensionofboom
Position BoomFunctionAvailability Inputs Outputs
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Skyjack SJ85 AJ Specifications

General

Brand	Skyjack
Model	SJ85 AJ
Category	Boom Lifts
Language	English