IMPELLER 7L0104 - Caterpillar

Electric Power Generation: AllIntroduction
ReferenceSystems Operations Troubleshooting/Testing and Adjusting, UENR1210-01, "EMCP4.3/4.4 "ReferenceApplication and Installation Guide, LEBE0007, "EMCP 4.3/4.4 Generator Set Control"This Special Instruction provides information about the installation of the EMCP 4.3 control.Important Safety Information
Do not perform any procedure in this Special Instruction until you have read this Special Instruction and you understand this information. Use only proper tools and observe all precautions that pertain to the use of those tools. Failure to follow these procedures can result in personal injury. The following procedures should also be observed.Work safely. Most accidents that involve product operation, maintenance, and repair are caused by failure to observe basic safety rules or precautions. An accident can often be avoided by recognizing potentially hazardous situations before an accident occurs.A person must be alert to potential hazards. This person should also have the necessary training, skills, and tools in order to perform these functions properly.Safety precautions and warnings are provided in this instruction and on the product. If these hazard warnings are not heeded, bodily injury or death could occur to you or to other persons. Caterpillar cannot anticipate every possible circumstance that might involve a potential hazard.Therefore, the warnings in this publication and the warnings that are on the product are not all inclusive. Ensure that any tool, procedure, work method, or operating technique you use that is not recommended by Caterpillar is safe.Ensure that the product will not be damaged or the product will not be made unsafe by the operation, lubrication, maintenance, or repair procedures used. Proper care is your responsibility.
Do not operate or work on this engine or generator set unless you have read and understand the instructions and warnings in the Operation and Maintenance Manuals.Failure to follow the warnings and instructions could result in injury or death. Contact any Caterpillar dealer for replacement manuals. Proper care is your responsibility.
Overview
Applicability
The kit upgrades the electric power generator set control mounted panels. The panels use the EMCP Engine Status Control (ECS), EMCP 1, EMCP 2, EMCP 2+, EMCP 3.1, EMCP 3.2, and EMCP 3.3.Note: The EMCP 4.3 generator set retrofit kit is not applicable to marine installations.Note: If needed, use the 7C-1000 Control Panel Chart .The kit is fitted in a generator mounted enclosure with the following dimensions:
Illustration 1 g03555536
The enclosure included with the kit has three conduit holes in the bottom while some of the original controls only have two. The third hole can be blocked, if necessary. In addition to the control replacement, the kit will be necessary to replace the oil pressure sensor, engine speed sensor, and coolant temperature sensor. These devices, along with electrical connectors, are included in this kit. The EMCP 4.3 control has been configured for the use of the sensors that are to be installed.In various areas of this document, there will be references to generator set or engine. The terms are to be used interchangeably.Required Documents
The required documents are available on the Caterpillar Service Information System web site or the Electronic Media Center web site. Review