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General| Brand | SANY |
|---|---|
| Model | SY155U |
| Category | Excavators |
| Language | English |
Provides operation and maintenance information for the SY155U excavator and guidelines for its use.
Lists the items included in the documentation for this machine, such as OMM and Parts Manual.
Outlines the structure of the manual by chapter and its contents.
Details where to find serial number identification plates on the excavator.
Provides contact details for SANY, including address, phone, fax, and email.
Lists and defines common acronyms used throughout the manual.
Basic safety precautions and preventive measures for operation and maintenance.
Explains hazard alert symbols and signal words used in the manual.
Principles for safe machine operation by qualified personnel.
Safe procedures for getting on and off the machine.
Information on authorized use, unauthorized modifications, and escape tools.
Precautions regarding fuel, oil, and engine coolants.
Hazards related to short circuits and damaged wiring.
Instructions on keeping and using a fire extinguisher.
Hazards associated with engine exhaust fumes.
Importance of safety and warning decals on the machine.
Safety precautions to follow during maintenance and repairs.
Precautions when adding fluids to the machine.
Operator and employer responsibilities for jobsite safety.
Importance of using proper PPE.
Protecting hearing from loud noise.
Safe practices for traveling and operating the machine.
Dangers and precautions when operating on inclines.
Safety measures for operating on snow or ice.
Tips to prevent accidents when backing up.
Hazards from dust and chemicals and PPE use.
Proper disposal of oils and coolants.
Safety measures when working near high-voltage power lines.
General overview of the machine and its exterior components.
Identifies various control levers, pedals, and buttons in the cab.
Function and operation of the hydraulic lockout lever.
How to use travel control levers and pedals for direction.
Description of controls on the left console.
Description of controls on the right console.
Operation of the dozer blade control lever.
How to use the throttle control dial to adjust engine speed.
Function of the key switch for starting and stopping the engine.
Control functions of the left joystick.
Control functions of the right joystick.
Overview of switches on the console and their functions.
Description of the switch console and its layout.
Function of the regeneration inhibit switch.
Controls for auxiliary hydraulic flow and pressure.
Selection of travel modes.
Emergency use of the engine escape mode switch.
How to initiate manual regeneration.
Switching between different work modes.
Enabling or disabling the auto idle function.
How the auto idle function reduces fuel consumption.
Using the start-stop switch for engine control.
Function and operation of the emergency stop switch.
Procedure for disconnecting battery power.
Overview and function of the monitor console.
Explanation of available joystick operating modes.
Control functions in SAE mode.
Control functions in BHL mode.
How to change joystick control patterns using the valve.
Setting the valve for one-way or two-way flow attachments.
Using stop valves to aid optional equipment removal.
Function of the sunlight sensor for climate control.
Operation of the climate control system.
Information on the radio system.
Location and identification of fuses.
Location and use of the escape tool.
Location and instructions for the fire extinguisher.
Overview of the monitor display and its functions.
Description of the monitor's home screen display.
Explains the meaning of various function icons on the monitor.
Details on function buttons (F1-F5) on the home screen.
How to select work accessories via the Tool Select Screen.
How to activate, unlock, and lock the quick coupler.
How to display and use the rearview camera.
Navigating the main menu options.
Accessing and displaying various work parameter screens.
Displays engine parameters for troubleshooting.
Shows active inputs for checking faulty switches.
Shows active switch outputs for checking faulty switches.
Displays hydraulic pilot line pressures for circuit checks.
Displays pump pressures and control valve currents for diagnostics.
Accessing and displaying fault information and error codes.
Changing settings like date, time, units, and language.
Displays machine configuration for installed operating systems.
Selecting the work tool to operate.
Defines the work area and hazard areas.
General safety guidelines for job sites.
Duties and responsibilities of the machine operator.
Importance and proper use of the seat belt.
Procedures for cleaning the machine's exterior and interior.
Accessing various panels and doors on the machine.
How to open and lock the cab door.
Opening and closing the engine compartment door.
Procedures for opening and closing the fuel tank filler cap.
Essential checks before starting the engine.
Checking electrical system components like wiring and fuses.
Adjusting the seat and using the seat belt correctly.
Steps to open the front windshield.
Steps to close the front windshield.
Adjusting mirrors for visibility.
Procedures for checking various fluid levels.
Step-by-step guide to starting the engine safely.
Specific procedures for starting the engine in cold weather.
Procedures for warming up the machine and hydraulic system.
Safe procedure for jump-starting the engine.
Recommended break-in period for new machines.
How to perform manual regeneration of the DPF.
Proper procedure for shutting down the engine.
Post-shutdown checks and cleaning.
Guidelines for operating the machine's travel functions.
General safety precautions for moving the machine.
Precautions and recommendations for reversed travel.
Procedures for safely stopping the machine.
Operating the boom, arm, bucket, and dozer blade.
Situations and operations that are restricted due to safety.
Using alternate equipment for hard ground.
General guidelines for safe travel.
Precautions when operating the machine in water.
Safety measures for operating on inclines.
Precautions for operating on soft ground to avoid getting stuck.
Procedures to free a machine stuck in mud.
Common operations and safety warnings.
Efficient methods for trench work.
Efficient loading of dump trucks.
Safety warnings and procedures for towing the machine.
Procedures for removing and installing the bucket.
Special considerations for operating in cold weather.
Daily tasks after operating the machine.
Procedures for safely parking the machine.
Checks to perform at the end of the workday.
Procedures for preparing the machine for long-term storage.
Information regarding transporting the machine.
Safety warnings and procedures for loading and unloading.
General information and safety precautions for maintenance.
Steps to take before starting maintenance work.
Verification steps after completing maintenance.
Recording and using the hour meter reading.
Importance of using genuine SANY parts.
Using approved lubricants and coolants.
Inspecting oil and filters for contamination.
Importance and installation of the fuel strainer.
Precautions to prevent contamination of fluids.
Safe methods for cleaning the machine.
Daily checks and maintenance tasks.
Maintenance adjustments for severe operating conditions.
Maintenance for operation in adverse weather.
Maintenance for salt air environments.
Cleaning components in dusty environments.
Lubrication and fuel recommendations for cold weather.
Verifying completed maintenance tasks.
Specifications for lubricants, fuel, and coolant.
Role and maintenance of hydraulic oil.
Types of grease and lubrication points.
Fuel specifications and warnings.
Function and handling of engine coolant.
Recommended engine oil based on temperature.
Recommended grease based on temperature.
Fluid capacities for various systems.
Scheduled maintenance intervals.
Steps to secure the machine before maintenance.
Maintenance tasks to perform when needed.
Daily and 10-hour maintenance checks.
Initial maintenance after 50 hours.
Weekly and 50-hour maintenance tasks.
Monthly and 250-hour maintenance tasks.
3-month or 500-hour maintenance tasks.
6-month or 1000-hour maintenance tasks.
Annual or 2000-hour maintenance tasks.
Maintenance intervals for machines with hydraulic breakers.
Final steps after maintenance is done.
Detailed procedures for various maintenance tasks.
How to check various fluid levels.
Procedure to check engine coolant level.
How to add engine coolant.
Procedure to check engine oil level.
How to add engine oil.
Procedure to check the fuel level.
How to add fuel to the tank.
Procedure to check the DEF level.
How to add DEF.
Procedure to check the fuel filter/water separator.
Procedure to check hydraulic oil level.
How to check windshield washer fluid level.
General engine inspection and maintenance.
Inspecting the engine and compartment.
Inspecting and replacing the air filter system.
Procedure for changing engine oil and filter.
Inspecting the engine serpentine belt.
Adjusting the engine serpentine belt tension.
Checking the alternator for noise and operation.
Listening for abnormal starter noise or operation.
Maintenance of the engine cooling system.
Procedure for changing engine coolant.
Cleaning condenser fins for the A/C system.
Cleaning radiator and oil cooler fins.
Draining the charge air cooler.
Checking the engine coolant pump for leaks.
Maintenance of the HVAC system.
Checking the A/C system components.
Inspecting the A/C compressor belt.
Adjusting the A/C compressor belt tension.
Checking and cleaning cabin air filters.
Inspecting the exhaust system.
Replacing the DEF pump filter.
Replacing the DEF tank filter.
Maintenance of the fuel system.
Inspecting fuel lines for damage or leaks.
Procedure for draining the fuel tank.
Replacing the secondary fuel filter.
Replacing the primary fuel filter/water separator.
Cleaning and inspecting the fuel tank strainer.
Maintenance of the electrical system.
Safely disconnecting electrical power.
Maintaining battery cleanliness and connections.
Procedure for replacing batteries.
Maintenance of the hydraulic system.
Inspecting the accumulator for leaks.
Verifying the accumulator's function.
Safely relieving hydraulic system pressure.
Procedure for adding hydraulic oil.
Replacing the breather filter.
Replacing the pilot line filter element.
Replacing the tank return filter.
Cleaning and replacing the suction strainer.
Inspecting hydraulic hoses for damage or leaks.
Procedure for changing hydraulic oil.
Inspecting the hydraulic pump.
Checking pump mounting fasteners.
Inspection and lubrication of the track frame.
Inspecting tracks for wear and damage.
Checking track shoe fasteners.
Inspecting carrier rollers for wear.
Checking carrier roller mounting fasteners.
Checking and adjusting track tension.
Procedure to increase track tension.
Procedure to decrease track tension.
Maintenance of the final drive.
Inspecting final drive hoses.
Checking final drive mounting fasteners.
Checking and adding final drive oil.
Procedure for changing final drive oil.
Maintenance of the swing drive.
Checking and adding grease to the swing pinion gear.
Checking the swing drive oil level.
Checking swing drive mounting fasteners.
Procedure for changing swing drive oil.
Inspecting swing bearing fasteners.
Procedures for collecting oil samples for analysis.
Lubrication points and safety.
Identifying all lubrication points on the machine.
Safety precautions during lubrication.
Maintenance related to the cab.
Inspecting grab handles and steps.
Inspecting doors, covers, and locks for proper function.
Checking windshield wiper and washer system.
Inspecting locks, doors, and metal panels.
Inspecting sheet metal panels and covers.
Inspecting major structural components.
Maintenance related to the bucket.
Procedure for replacing bucket teeth.
Physical dimensions of the excavator.
Diagrams and dimensions of the machine's working range.
Key performance and technical data of the machine.
Load capacity chart for lifting operations.
Guidance on selecting optional equipment.
Importance of reading manufacturer's instructions.
Safety precautions for removing and installing optional equipment.
Safety precautions when operating with optional equipment.
Step-by-step guide for installing optional equipment.
Step-by-step guide for removing optional equipment.
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