JEMS 12E8 Unit Specific Training
(Available on TA50/55/60 models.)
Two-day course, (16 hours)
The JEMS 12E8 is a mild hybrid system that utilizes lithium ion battery technology and the ZeroRPM Idle Mitigation System (IMS) for engineoff operations. The system uses stored electrical energy to power the aerial device, tools and exportable power, and provide cab comfort. The energy storage system is recharged by plugging into shore power or by the truck’s internal combustion engine
Overview
This course is intended to provide technicians with an understanding of the fundamental operational principles on the JEMS 12E8 mild hybrid system. The course includes hands-on exercises in diagnosis and repairs of the JEMS 12E8 hybrid system. Various tools are used along with schematics to test system and component functionality. After completing the course, trainees should have a better understanding of the electrical and hydraulic components used in the hybrid system and be better able to test and diagnose the system as needed.
Course Content
- System safety
- System overview and operations
- Hands-on component overview
- Hydraulic system overview
- Electrical system and circuit overview
- Testing of the electrical systems
- Minor troubleshooting and repairs