SECTION 9 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS
9-10
– JLG Lift –
3121222
Disassembly
1.
Insert a 4.8 mm (3/16”) wide screwdriver blade between the mating seal and one of the red wedge lock tabs.
2.
Pry open the wedge lock to the open position.
3.
While rotating the wire back and forth over a half turn (1/4 turn in each direction), gently pull the wire until the con-
tact is removed.
Connector Disassembly
NOTE:
The wedge lock should never be removed from the housing for insertion or removal of the contacts.
Wedge Lock
The wedge lock has slotted openings in the forward, or mating end. These slots accommodate circuit testing in the field,
by using a flat probe such as a pocket knife. DO NOT use a sharp point such as an ice pick.
Service - Voltage Reading
DO NOT PIERCE WIRE INSULATION TO TAKE VOLTAGE READINGS.
It has been common practice in electrical troubleshooting to probe wires by piercing the insulation with a sharp point.
This practice should be discouraged when dealing with the AMPSEAL plug assembly, or any other sealed connector sys-
tem. The resulting pinholes in the insulation will allow moisture to invade the system by traveling along the wire strands.
This nullifies the effectiveness of the connector seals and could result in system failure.
Summary of Contents for 1230ES
Page 1: ...AS NZS Service and Maintenance Manual Model s 1230ES P N 3121222 June 22 2017 ...
Page 2: ...NOTES ...
Page 24: ...SECTION 1 MACHINE SPECIFICATIONS 1 12 JLG Lift 3121222 NOTES ...
Page 32: ...SECTION 2 GENERAL SERVICE INFORMATION 2 8 JLG Lift 3121222 NOTES ...
Page 78: ...SECTION 4 BASE COMPONENTS 4 40 JLG Lift 3121222 NOTES ...
Page 104: ...SECTION 5 CONTROL COMPONENTS 5 26 JLG Lift 3121222 NOTES ...
Page 158: ...SECTION 8 DIAGNOSTIC TROUBLE CODES 8 22 JLG Lift 3121222 NOTES ...
Page 198: ...SECTION 9 GENERAL ELECTRICAL INFORMATION SCHEMATICS 9 40 JLG Lift 3121222 ...
Page 199: ...SECTION 9 GENERAL ELECTRICAL INFORMATION SCHEMATICS 3121222 JLG Lift 9 41 ...
Page 200: ...SECTION 9 GENERAL ELECTRICAL INFORMATION SCHEMATICS 9 42 JLG Lift 3121222 ...
Page 202: ...SECTION 9 GENERAL ELECTRICAL INFORMATION SCHEMATICS 9 44 JLG Lift 3121222 NOTES ...