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Explains Danger, Warning, and Caution symbols used in the manual.
Covers risks from machine movement, tool issues, and safe handling practices.
Risks associated with carbon monoxide from exhaust fumes.
Hazards from sparks igniting flammable materials or gases.
Dangers from electricity and hidden wires/pipes.
Risk of injury from flying debris during operation.
Dangers of hearing loss from high sound levels.
Health risks from exposure to crystalline silica dust.
Injuries caused by repetitive motion and vibration.
Risks from unapproved modifications and using non-original parts.
General safety advice for operation and maintenance.
Mandatory personal protective equipment for operators.
Guidelines for regular maintenance and parts replacement.
Advice on keeping tools clean, in good condition, and sharp.
Details the features and differences between Cobra Combi and Standard models.
Labels and describes the principal components of the machine.
Instructions for verifying the correct tool shank size and condition.
Guidance on the correct fuel type and two-stroke oil mixture.
Guides for cold starting, warm restarts, and engine speed regulation.
Special considerations when starting the machine on long tools.
Instructions on how to properly shut down the machine.
Details on drilling, flushing, tool insertion, and function selector.
Technique for drilling deep holes using different drill lengths.
Routine maintenance tasks including air filter and gas duct checks.
Information on replacing damaged or worn decals.
Steps for spark plug replacement and changing the starting cord.
Guidance on checking the tool chuck for wear and replacement.
Information on carburettor settings and maximum RPM.
Steps to diagnose and resolve engine starting or performance problems.
Guidelines for environmentally responsible disposal of old equipment.
Details on engine type, displacement, speed, fuel, and capacities.
Declared sound and vibration values according to EN standards.
General