Skyjack SJ30ARJE User Manual

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SJ30AJE, SJ30ARJE 196274AF
Electrical System Section 4 – Troubleshooting Information
4.2-3 No Power To Platform
1. Open or defective key select switch S3. Close switch. Replace if defective.
2. Loose or broken wire #07A from key select
switch S2 to platform plug A pins #2 & 3 in base
control console.
Check continuity. Replace if defective.
3. Loose or broken wire #07A from plug A pins
#2 & 3 in platform control console to platform
emergency stop switch S4.
Check continuity. Replace if defective.
4. Open or defective platform emergency stop
switch S4.
Check switch. Replace if defective.
4.2-4 All Functions Inoperative from Base Control Console
1. Loose or broken wire #10 from base key switch
S3 to base terminal block.
Check continuity. Replace if defective.
2. Loose or broken wire #10 from base terminal
block to motor control harness A.
Check continuity. Replace if defective.
3. Loose or broken wire #10 from motor control
harness A pin #5 to right motor controller pin
#RM20.
Check continuity. Replace if defective.
4. Loose or broken wire #10 from right motor
controller pin #RM20 to diode D10 in tilt switch
harness.
Check continuity. Replace if defective.
5. Open or defective diode D10. (Diode is in tilt
switch harness close to the tilt switch)
Check diode. Replace if defective.
6. Loose or broken wire #60 from diode D10 in tilt
switch harness to motor control harness B pin
#2.
Check continuity. Replace if defective.
7. Loose or broken wire #60 from motor control
harness B pin #2 to base terminal block.
Check continuity. Replace if defective.
8. Loose or broken wire #60 or #02 from base
terminal block to relay 60CR.
Check continuity. Replace if defective.
9. Loose or broken wire #07 from base key switch
S3 to relay 60CR.
Check continuity. Replace if defective.
10. Loose or broken wire #09 from relay 60CR to
base terminal block.
Check continuity. Replace if defective.
11. Defective relay 60CR. Check relay. Replace if defective.
12. Loose or broken wire #10 from base terminal
block to relay 162CR.
Check continuity. Replace if defective.
13. Platform overloaded. Remove excessive weight.

Skyjack SJ30ARJE Specifications

General

Brand	Skyjack
Model	SJ30ARJE
Category	Boom Lifts
Language	English