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General| Engine Model | QST30 |
|---|---|
| Aspiration | Turbocharged and Aftercooled |
| Governor Type | Electronic |
| Cylinders | 12 |
| Emissions Compliance | Tier 2 / Stage II |
| Bore | 140 mm |
| Stroke | 165 mm |
| Cooling System | Liquid Cooled |
| Displacement | 30.5 L [1861 in³] |
Covers hazard symbols, fuel, exhaust, and moving parts safety.
Critical safety warnings about electrical shock risks.
General safety guidelines and precautions for operating the equipment.
Safety warning regarding potential tipping hazards of containerized units.
Information about the manual's scope, test equipment, and service procedures.
Explanation of the PowerCommand control's operational functions.
Safety precautions and power states (Standby/Power On) of the control.
Describes front panel controls, indicators, and reset procedures.
Overview of main menu structure and navigation for engine and generator parameters.
Introduction to boards and safety for handling.
Details switch, connectors, LEDs, and resistors.
Details connectors, fuses, and LEDs.
Details board connectors.
Details connectors and LEDs.
Details connectors and LEDs.
Details board connectors.
Details connectors and LEDs.
Details connectors, fuses, and LEDs.
Overview of troubleshooting and fault indicators.
Explains status indicators and control reset procedures.
Lists and details warning, shutdown codes, and oil pressure limits for fault diagnosis.
General guidance on performing troubleshooting steps and procedures.
Overview of control service, calibration, and board replacement.
Procedures for initial setup, parameter adjustments, and menu navigation.
Detailed steps for calibrating displays, meters, and related parameters.
Includes engine torque adjustment, TB1 inputs/outputs, relays, sensors, MPU, and CTs.
Introduction to alternator servicing and isolation procedures for faults.
Procedures for testing alternator windings, PMG, and bearings.
Steps for disassembling and reassembling alternator components including stator, rotor, and housings.
Guides for aligning the alternator with the engine, including angular and axial methods.
Describes fuel tank system components, PCC inputs, and pump control.
Describes the operation of overfill, horn, fuel gauge, and test buttons.
Procedure to test the rupture basin leak detect switch.
Lists schematics and wiring diagrams included in the section.
Important notes regarding current transformer installation.
Details the single customer terminal block connections.
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