RigMaster Power Service and Repair Manual Document S5B01009 5 0 Introduction to Engine Repairs This section of the service manual outlines some basic engine repairs The Perkins 400 Series Service and Repair Manual or the Caterpillar CO 5 Service and Repair Manual contain more detailed information on these procedures and should be used as the primary reference when performing engine service and repairs There may be some RigMaster assembly components that need to be removed in
RigMaster Service Manual Safety 0 2 Safety 1 Zero Energy State ATTENTION ZERO ENERGY STATE To perform service maintenance and repairs you must disconnect the RigMaster from its battery source In the recommended installation configuration the RigMaster shares the battery bank with the vehicles main engine After disconnecting the battery cables check the battery posts inside the RigMaster engine cabinet to confirm there is no voltage to the auxiliary power unit AP
RigMaster Power Service and Repair Manual Document S901009 e The following procedures present hazards which can result in injury or death Only persons qualified to carry out electrical and mechanical servicing should undertake this work e Always disconnect the APU s power supply battery cables prior to performing service work e Always wear safety goggles when cleaning the generator 9 0 Generator Electrical System Specifications GENERATOR SPECIFICATIONS Generat
RigMaster Power Service and Repair Manual Document S5A01009 S5A 0 General Engine Information The engine repair manual only covers certain diagnostic and service repairs For complete engine information and service procedures refer to the appropriate service manual from Perkins or Caterpillar Engine Description The RigMaster APU has either a Perkins 402 05 engine or a Caterpillar CO 5 engine Older models are equipped with a Perkins 100 Series engine and specifications
RigMaster Power Service and Repair Manual Document 5801009 8 0 Engine Electrical and Control System General Information The RigMaster APU electronic control system consists of two main components a Cabin Controller CC and a Power Module PM which are linked by an 8 wire category 5e communication cable with RJ 45 connectors at each end The Cabin Controller is the interface sending user commands to the Power Module The Power Module provides control intelligence to the