Operator Manual - Cummins

1 OperatorOperatorManualManualRV GeneratorSetHGJAA(SpecA-E)HGJAB(SpecA-E) HGJAC(SpecA-D)EnglishOriginalInstruction s10-2014983-0101(Issue6)Table of Contents1. SAFETY PRECAUTIONS .. General Precautions .. Generator Voltage is Engine Exhaust is Fuel is Flammable and Battery Gas is Moving Parts Can Cause Severe Personal Injury or Death .. 32. About This Typical Fuel Gasoline Models .. LPG Models .. Engine Oil Recommendations .. Starting Batteries .. Genset Control Remote Control 93.

2 OPERATION .. Conducting Pre-Start Checks .. Priming Gasoline Fuel Starting the Stopping the Restarting the Loading the Resetting Circuit Connecting Utility Operating in Cold Weather .. Operating in Hot Operating at High Operating in Dusty Breaking in a New Engine .. Exercising the Storing the Storing Returning Genset to 184. PERIODIC Conducting General Oil Exhaust 20983-0101 (Issue 6)iTable of Fuel Battery Checking Engine Oil Changing Engine Oil and Oil Filter.

3 Maintaining Battery and Battery Replacing the Air Filter Element .. Replacing Spark Cleaning the Spark Arrestor .. 255. TROUBLESHOOTING .. Fault 276. SPECIFICATIONS .. 337. INFORMATION FOR CALIFORNIA GENSET USERS .. 378. HOW TO OBTAIN SERVICE .. 399. MAINTENANCE 41ii983-0101 (Issue 6)1 Safety PrecautionsThoroughly read the Operator 'S Manual before operating the genset. Safe operationand top performance can only be obtained when equipment is operated and following symbols in this Manual alert you to potential hazards to the Operator , serviceperson and you to an immediate hazard which will result in severe personal injury or you to a hazard or unsafe practice which can result in severe personal injury or you to a hazard or unsafe practice which can result in personal injury or General Precautions Keep ABC fire extinguishers handy.

4 Keep children away from the genset. Make sure all fasteners are secure and torqued properly. Keep the genset and its compartment clean. Excess oil and oily rags can catch fire. Do notstore gear in the compartment it can restrict cooling air. Before working on the genset, disconnect the negative (-) battery cable at the battery toprevent accidental starting. Use caution when making adjustments while the genset is running hot, moving orelectrically live parts can cause severe personal injury or death. Used engine oil has been identified by some state and federal agencies as causing canceror reproductive toxicity.

5 Do not ingest, inhale, or contact used oil or its vapors. Benzene and lead in some gasolines have been identified by some state and federalagencies as causing cancer or reproductive toxicity. Do not to ingest, inhale or contactgasoline or its vapors. Do not work on the genset when mentally or physically fatigued or after consuming alcoholor drugs. Carefully follow all applicable local, state and federal (Issue 6)11. Safety Generator Voltage is Deadly Disable the automatic genset starting feature(AGS) of an inverter-charger or otherautomatic starting device before servicing the genset to avoid electric shock from anunexpected start.

6 Generator output connections must be made by a qualified electrician in accordance withapplicable codes. The genset must not be connected to the public utility or any other source of electricalpower. Connection could lead to electrocution of utility personnel and damage toequipment. An approved switching device must be used to prevent interconnections. Use caution when working on live electrical equipment. Remove jewelry, make sureclothing and shoes are dry and stand on a dry wooden Engine Exhaust is Deadly Learn the symptoms of carbon monoxide poisoning in this Manual and never occupy thevehicle while the genset is running unless the vehicle is equipped with a working carbonmonoxide detector.

7 The exhaust system must be installed in accordance with the genset Installation cooling air must not be used for heating the working or living space orcompartment. Inspect for exhaust leaks at every startup and after every eight hours of running. Disable the automatic genset starting feature of an inverter-charger or other automaticstarting device before storing the vehicle or parking it in a garage or other confined space. Make sure there is ample fresh air when operating the genset in a confined Fuel is Flammable and Explosive Do not smoke or turn electrical switches ON or OFF where fuel fumes are present or inareas sharing ventilation with fuel tanks or equipment.

8 Keep flame, sparks, pilot lights, arc-producing equipment and all other sources of ignition well away. Fuel lines must be secured, free of leaks and separated or shielded from electrical wiring. Leaks can lead to explosive accumulations of gas. LPG sinks when released and canaccumulate inside housings and basements and other below-grade spaces. Prevent leaksand the accumulation of Battery Gas is Explosive Wear safety glasses and do not smoke while servicing batteries. When disconnecting or reconnecting battery cables, always disconnect the negative (-)battery cable first and reconnect it last to reduce (Issue 6)10-20141.

9 Safety Moving Parts Can Cause Severe Personal Injury orDeath Disable the automatic genset starting feature(AGS) of an inverter-charger or otherautomatic starting device before servicing the genset to avoid unexpected starting. Do not wear loose clothing or jewelry near moving parts such as PTO shafts, fans, beltsand pulleys. Keep hands away from moving parts. Keep guards in place over fans, belts, pulleys, (Issue 6)31. Safety Precautions10-2014 This page is intentionally (Issue 6)2 About This ManualThis Manual covers the operation and maintenance of the HGJAA and HGJAB Series ofgenerator sets (gensets).

10 Each Operator should study this Manual carefully and observe all of itsinstructions and safety precautions. Keep this Manual and the Installation Manual with the othervehicle , Periodic MaintenanceandTroubleshootingprovide the instructions necessary foroperating the genset and maintaining it at top performance. The owner is responsible forperforming maintenance in accordance with the PERIODIC MAINTENANCE SCHEDULE (SeePeriodic Maintenance Section). This Manual also includes genset specifications, information onhow to obtain service, and information for California genset is not a life support system.