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Symbols indicating critical safety warnings, hazards, and operational states.
Symbols guiding usage, care, and specific maintenance tasks.
General guidelines for safe operation and user responsibilities.
Details required protective gear for safe operation.
Steps and precautions before starting the machine.
Instructions for safely starting the engine and operating the machine.
Procedures and precautions for refuelling the machine safely.
Guidelines for proper and safe operation of the equipment.
Explanation of kickback and its causes.
Safety measures to prevent dangerous kickback incidents.
Information on selecting and using appropriate cutting tools.
General maintenance advice and accident prevention.
Information on first aid availability and procedures in case of accidents.
Details about the product's packaging and recycling.
Technical specifications for the MS-251.4 model.
Technical specifications for the MS-250.4 model.
Identification of parts for the MS-250.4 Brush Cutter.
Identification of parts for the MS-251.4 String Trimmer.
Instructions for mounting the handle on U Handle models.
Instructions for mounting the handle on Loop Handle models.
Guidelines for mounting protectors for safety and compliance.
Specifics on protector diameter and use for different models.
Steps for mounting cutter blades on both models.
Instructions for mounting the nylon cutting head on MS-251.4.
Procedure for checking and refilling engine oil levels.
Proper handling and cleaning of the oil gauge.
Steps for replacing engine oil if it spills.
Safety precautions for handling fuel, including storage.
Warnings and procedures for safe refueling.
How to adjust the shoulder strap for proper use.
Procedures for emergency detachment of the machine.
Guidelines for operating and stopping the machine safely.
Steps for starting the engine from cold.
Steps for starting the engine after it has been warmed up.
How to operate the choke, primer, and recoil starter.
Recommended duration for engine warm-up.
Warnings about engine speed and load during operation.
Procedures for safely stopping the engine.
How to adjust the engine's idling speed.
Information on resharpening cutting tools and warnings.
How to use the nylon cutting head effectively.
Step-by-step guide for replacing the nylon cutting cord.
Daily tasks for maintaining the equipment.
Procedure and interval for replacing engine oil.
Regulations and recommendations for discarding used engine oil.
Steps and precautions for cleaning the air cleaner element.
Spark plug, fuel filter, fuel pipe checks and replacements.
Gear case greasing, bolt and nut tightening, and part cleaning.
When to replace gaskets and packings.
Instructions for storing the machine, especially for long periods.
Precautions before and after extended storage.
Table detailing common faults, their systems, observations, and causes.
Probable causes and remedies for engine starting problems.
Causes and remedies for engine stopping or poor speed.
Troubleshooting for cutter blade issues and abnormal vibration.
Further causes and remedies for operational problems.
Explanation of emission compliance periods for handheld engines.
Information on air index and emissions durability periods.
Details of warranty rights and obligations in California.
List of service center addresses and phone numbers.
Details on what is covered, for how long, and what is not covered.
How to file a warranty claim and where to get service.
Recommendation to use only authorized and approved parts.
How to file a claim and find service locations.
Federal warranty coverage details and period.
List of emission-related parts covered by the federal warranty.
How to obtain warranty service for federal coverage.
Exclusions from the federal warranty coverage.
Owner's duties regarding maintenance and care.
Responsibility for maintenance and repairs of emission control systems.
Procedure for making a claim related to emission control systems.
Contact details for DOLMAR GmbH.
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