Multiquip operation manual DCA-150SSKII -TROUBLESHOOTING Engine, Engine Troubleshooting

Page 55

 

 

 

 

Table of Contents

 

 

 

 

 

 

 

 

 

 

DCA-150SSKII —TROUBLESHOOTING (ENGINE)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TABLE 17. ENGINE TROUBLESHOOTING (CONTINUED)

 

 

 

 

 

 

 

 

 

 

SYMPTOM

POSSIBLE PROBLEM

SOLUTION

 

 

 

 

 

 

 

 

 

 

 

Fuel filter clogged or dirty?

Clean or change.

 

 

 

 

 

 

 

 

 

 

 

Air cleaner clogged?

Clean or change.

 

 

 

 

 

 

 

 

 

 

 

Fuel leak due to loose

Tighten nut.

 

 

 

 

injection pipe retaining nut?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Injection pump

Repair or replace.

 

 

 

 

malfunctioning?

 

 

 

Engine revolution is not

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

smooth.

Incorrect nozzle opening

Adjust.

 

 

 

 

pressure?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Injection nozzle stuck or

Repair or replace.

 

 

 

 

clogged?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fuel over flow pipe

Clean.

 

 

 

 

clogged?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Governor malfunctioning?

Repair.

 

 

 

 

 

 

 

 

 

 

 

Excessive engine oil?

Reduce to the specified level.

 

 

 

 

 

 

 

 

 

 

 

Piston ring and liner worn

Repair or replace.

 

 

 

Either white or blue exhaust

or stuck?

 

 

 

 

 

 

 

 

gas is observed.

 

 

 

 

 

 

Incorrect injection timing?

Adjust.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Deficient compression?

Adjust top clearance.

 

 

 

 

 

 

 

 

 

 

 

Overload?

Lessen the load.

 

 

 

 

 

 

 

 

 

 

 

Low grade fuel used?

Use the specified fuel.

 

 

 

Either black or dark gray

 

 

 

 

 

 

Fuel filter clogged?

Clean or change.

 

 

 

exhaust gas is observed.

 

 

 

 

 

 

 

 

 

 

Air cleaner clogged?

Clean or change.

 

 

 

 

 

 

 

 

 

 

 

Deficient nozzle injection?

Repair or replace the nozzle.

 

 

 

 

 

 

 

 

 

 

 

Incorrect injection timing?

Adjust.

 

 

 

 

 

 

 

 

 

 

 

Engine's moving parts

Repair or replace.

 

 

 

 

seem to be seizing?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Deficient output.

Uneven fuel injection?

Repair or replace the injection pump.

 

 

 

 

 

 

 

 

 

 

 

Deficient nozzle injection?

Repair or replace the nozzle.

 

 

 

 

 

 

 

 

 

 

 

Compression leak?

Replace head gasket, tighten cylinder head bolt, glow

 

 

 

 

plug and nozzle holder.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DCA-150SSKII — PARTS AND OPERATION MANUAL— REV. #1 (05/08/01) — PAGE 55

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Contents MQ Power Model DCA-150SSKII Portable Generator Table of Contents Heres HOW to GET Help Table of Contents USA Parts Ordering ProceduresRules for Safe Operation General SafetyRadiator Rules for Safe OperationLoading and Unloading Crane BatteryTransporting Maintenance SafetyEmergencies DCA-150SSKII Towing Towing Safety PrecautionsExplanation of Chart DCA-150SSKII -TRAILER-SAFETY GuidelinesTRLR-10XF DCA-150SSKII -TRAILER-SPECIFICATIONSElectrical DCA-150SSKII -TRAILER-SPECIFICATIONSElectric Brakes Electric Brake AdjustmentDCA-150SSKII -TRAILER Braking System BrakesHydraulic/Air/Surge Brakes DCA-150SSKII -TRAILER Braking SystemSuspension DCA-150SSKII -TRAILER Tires & SuspensionTires/Wheels/Lug Nuts Tire Wear/InflationLug Nut Torque Requirements DCA-150SSKII -TRAILERTIRES & SuspensionDCA-150SSKII Trailer Wiring Diagrams Electric Brake Troubleshooting DCA-150SSKII TRAILER-BRAKETROUBLESHOOTINGHydraulic Brake Troubleshooting DCA-150SSKII -TRAILER-BRAKETROUBLESHOOTINGMachine Safety Decals DCA-150SSKII Operation and Safety DecalsDCA-150SSKII Operation and Safety Decals Generator Specifications DCA-150SSKII SpecificationsDCA-150SSKII General Information Page Major Components DCA-150SSKII Major ComponentsDimensions DCA-150SSKII Dimensions TOP, SIDE, and RearControl Panel DCA-150SSKII Control PanelMpec Module DCA-150SSKII Control PanelEngine Operating Panel DCA-150SSKII Engine Operating PanelDCA150SSKII Engine Operating Panel Circuit Breakers Connecting LoadDCA-150SSKII Outputterminal Panel Overview Volt RecetacleDCA-150SSKII Outputterminal Panel Overview Maximum Amps Voltage Selector SwitchVoltage Selector Switch Locking Button Output Terminal Panel Available VoltagesOutput on the selected leg How to read the output terminal guages480/240V Hard Wire Hookup 240/120V Hard Wire HookupPhase, 480V, 440V, or 416 Volt Single Phase 480V, 440V, or 416 VoltSingle Phase 277V, 254V, or Phase, 240V, 220V, or 208 Volt Single Phase 240V, 220V, or 208 VoltSingle Phase 139V, 127V, or Single Phase 120 Volt Voltage Selector Switch- Single Phase 240/120V PositionSingle Phase, 240 Volt Outdoor Installation DCA-150SSKII InstallationIndoor Installation Typical Generator Grounding Application DCA-150SSKII InstallationGeneral Inspection Prior to Operation DCA-150SSKII PRE-SETUPExtension Cable DCA-150SSKII PRE-SETUP Air Cleaner Fan Belt Tension Cleaning the RadiatorOperation in Freezing Weather Wiring Battery Cable InstallationPiping and Hose Connection Three Phase Load Single Phase LoadDCA-150SSKII Load Application Before Starting Generator and Control Panel Before StartingClose all engine enclosure doors Figure Voltage Meter Volts DCA-150SSKII Generator START-UP Procedure Auto Engine Shutdown DCA-150SSKII Generator SHUT-DOWN ProcedureDCA-150SSKII Maintenance Inspection / Maintenance DCA-150SSKII MaintenanceEngine Troubleshooting DCA-150SSKII -TROUBLESHOOTING EngineEngine Troubleshooting DCA-150SSKII -TROUBLESHOOTING EngineEngine & Generator Troubleshooting DCA-150SSKII -TROUBLESHOOTING GENERATOR/ENGINEMpec Troubleshooting DCA-150SSKII -TROUBLESHOOTING MpecItems Found In the Items Number Column Explanation of Code in Remarks ColumnQty Description Generator Assy DCA-150SSKII- Generator AssyDCA-150SSKII- Generator Assy Control BOX Assy DCA-150SSKII Control BOX AssyDCA-150SSKII Control BOX Assy DCA-150SSKII- Control BOX Assy DCA-150SSKII- Control BOX Assy Engine & Radiator Assy DCA-150SSKII- Engine & Radiator AssyDCA-150SSKII- Engine & Radiator Assy DCA-150SSKII- Engine & Radiator Assy Hose DCA-150SSKII- Engine & Radiator AssyEngine & Radiator ASSY. Hose BandEngine Operating Panel Assy DCA-150SSKII Engine Operating Panel AssyEngine Operating PanelTable of Contents DCA-150SSKII Engine Operating Panel Assy Engine Operating Panel Battery Assy DCA-150SSKII Battery AssyDCA-150SSKII Battery Assy Muffler Assy DCA-150SSKII Muffler AssySheet DCA-150SSKII Muffler AssyMuffler Exhaust PipeFuel Tank Assy DCA-150SSKII Fueltank AssyDCA-150SSKII Fueltank Assy Enclosure Assy DCA-150SSKII Enclosure AssyDCA-150SSKII Enclosure Assy Cato Gold DCA-150SSKII Enclosure Assy Rubber Seals Assy DCA-150SSKII Rubber Seals AssyDCA-150SSKII Rubber Seals Assy Rubber SealsName Plate and Decals DCA-150SSKII Name Plate and DecalsDCA-150SSKII Name Plate and Decals DCA-150SSKII Name Plate and Decals Enclosure Group Battery GroupMuffler Group Fuel Tank GroupEffective July 1 Page 800/421-1244 or 310/537-3700 FAX 310

DCA-150SSKII specifications

The Multiquip DCA-150SSKII is a robust and reliable 150kVA diesel generator designed to meet the demands of various applications, particularly in construction, events, and industrial settings. Engineered for high performance and durability, this generator stands out with its advanced features, technologies, and characteristics.

One of the primary features of the DCA-150SSKII is its powerful Yanmar diesel engine. This engine is renowned for its exceptional fuel efficiency and reliability, ensuring that the generator can run for extended periods without the need for frequent refueling. The engine is designed to meet stringent emissions standards, making the DCA-150SSKII an environmentally friendly option for those needing portable power solutions.

The generator is equipped with a state-of-the-art digital control panel that simplifies the operation and monitoring of the unit. The control panel provides real-time data about the generator's performance, including voltage, frequency, and operational hours, allowing users to efficiently manage power distribution. Additionally, the generator features an automatic voltage regulator that ensures stable and consistent power output, crucial for sensitive electronics and equipment.

The DCA-150SSKII is designed with durability in mind. Its sturdy frame and weather-resistant enclosure protect it from the elements, making it suitable for outdoor use in a variety of conditions. Noise reduction technology is integrated into the design, ensuring that the generator operates quietly, which is particularly beneficial for urban settings or nighttime operations.

Safety is paramount in the design of the DCA-150SSKII. It includes essential safety features such as low oil pressure shutdown, high-temperature shutdown, and overload protection. These features help prevent damage to the generator and ensure safe operation in various environments.

Mobility is another characteristic that sets the DCA-150SSKII apart. It is equipped with a robust chassis and lifting hooks, making it easy to transport from one location to another, whether on a job site or for an event.

In summary, the Multiquip DCA-150SSKII combines power, efficiency, and reliability in a compact design. Its advanced technological features, durability, and safety mechanisms make it an excellent choice for anyone in need of a dependable diesel generator. With its powerful performance and user-friendly operation, the DCA-150SSKII is a top contender in the generator market, meeting the diverse power needs of professionals across various industries.