What causes excessive oil consumption in my Doosan 7/26E?
Excessive oil consumption in your Doosan Compressor can be due to incorrect oil (wrong selection of type and viscosity) or too much oil quantity. Ensure the correct type and viscosity of oil are used.
What causes my Doosan 7/26E Compressor engine to overheat?
Engine overheating in your Doosan Compressor may be due to a cooling system defect, such as insufficient coolant volume, fan belt slippage, thermostat malfunction, radiator filler cap malfunction, a fouled cooling system interior, or a clogged radiator. Check for insufficient coolant volume.
What causes excessive fuel consumption in my Doosan 7/26E?
Excessive fuel consumption in your Doosan Compressor can be caused by fuel leakage due to damaged seals, improper component installation or tightening, or excessive injection volume due to a defective injection pump. Check for damaged seals.
Why is my Doosan Compressor engine burning oil?
If your Doosan Compressor engine is burning oil, it could be due to faulty piston rings or damaged cylinder bores, or a faulty valve stem seal.
What causes unstable engine running in my Doosan 7/26E?
Unstable engine running in your Doosan Compressor can result from unstable low idling (possibly due to a crack in the injection pipe), injection nozzle failure, engine stop solenoid return failure, or uneven compression pressure between cylinders. Check for a crack in the injection pipe.
What causes engine hunting in medium speed range in Doosan 7/26E Compressor?
Engine hunting in the medium speed range of your Doosan Compressor can be caused by a deteriorated governor spring.
Why is my Doosan 7/26E using the wrong oil?
The use of the wrong oil in your Doosan Compressor is due to using the wrong type and viscosity.
What causes excessive electrical loads in my Doosan Compressor?
Excessive electrical loads in your Doosan Compressor are caused by insufficient battery capacity for the application.
What causes my Doosan 7/26E engine to malfunction in high speed range?
Engine malfunction in the high speed range of your Doosan Compressor can be caused by insufficient fuel supply (air in the fuel system), a clogged fuel filter element, piping failure (squeezed/restricted), uneven fuel injection amount between cylinders, deteriorated governor spring, incorrect valve clearance adjustment, or a deteriorated valve spring. Check for air in the fuel system.
What causes insufficient air intake volume in my Doosan 7/26E Compressor?
Insufficient air intake volume in your Doosan Compressor can be attributed to a clogged air cleaner or restricted air flow.
General safety guidelines and precautions for operating the machine.
Specific safety warnings and procedures for handling compressed air.
Safety precautions and procedures for loading and transporting the machine.
Diagrams and dimensions for machines with fixed and variable height running gear.
Table detailing various physical and performance specifications of the machines.
Specific technical data for the 7/26E, 7/31E, and 7/41 engines.
Steps for initial setup and preparation of the machine before operation.
Step-by-step guide for safely starting the engine and bringing the machine online.
Procedures for safely shutting down the engine and machine, including emergencies.
Schedule outlining periodic maintenance tasks and intervals.
Procedures for regular maintenance tasks and component checks.
Guidelines and specifications for compressor lubrication and fluid selection.
Table of recommended torque values for various fasteners and components.
Wiring diagrams for the machine's electrical systems.
Wiring diagram for the European CE lighting system.
Diagram illustrating the piping and instrumentation of the compressor system.
Table listing engine-related faults, their causes, and recommended remedies.
Table listing compressor-related faults, their causes, and remedies.
Introduction to various optional equipment available for the machine.
Specifications and information for the optional generator unit.
Details on the cold start option to improve winter operation.
Information on the overspeed shutdown valve and its adjustment.
Illustrated external views of the Yanmar diesel engines.
Technical specifications and data for the 3TNV82A, 3TNV88, and 4TNV88 engines.
Schedule for recurring engine maintenance tasks and intervals.
Introduction to parts breakdown and general ordering information.
Instructions and guidance for ordering replacement parts correctly.
General| Brand | Doosan |
|---|---|
| Model | 7/26E |
| Category | Compressor |
| Language | English |
To Next Page
