JEMS 2A Unit Specific Training
(Available on AT200A and AT235 models.)
Two-day course, (16 hours)
The JEMS 2A is a mild hybrid system that uses lithium battery technology and stored energy to run chassis electrical loads at the jobsite so that the engine can remain off. When the aerial device interlock is activated to move the booms the engine starts and runs until the operator stops moving the aerial device. The energy storage system is recharged by plugging into shore power or by the chassis charging system
Overview
This course supplements the unit-specific training to provide technicians with an understanding of the fundamental operational principles of the JEMS 2A Drive mild hybrid system. The course includes hands-on exercises in diagnosis and repairs of the JEMS 2A Drive 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