McCulloch MAC 250 B instruction manual Operator Safety, Unit / Maintenance Safety, Hazard Zone

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WARNING: Blade/trimmer line can throw objects violently. You and others can be blinded or injured. Wear safety glasses and leg protection.

WARNING: Hazard zone for thrown objects. Blade/Trimmer line can throw objects violently. Others can be blinded or injured. Keep people and animals 15 meters away.

Hazard Zone

WARNING: Do not use trimmer head as a fastening device for the blade.

WARNING: The blade continues to spin after the throttle is released or, engine is turned off. The coasting blade can throw objects or seriously cut if accidentally touched. Stop the blade by contacting the right hand side of the coasting blade with material already cut.

Stop coasting blade by contact with cut material.

OPERATOR SAFETY

WARNING: This machine produces an electromagnetic field during operation. Under some circumstances, this field may interfere with active or passive medical implants. To re- duce the risk of serious or fatal injury, we recom- mend persons with medical implants to consult their physician and the medical implant manufacturer before operating this machine.

S Dress properly. Always wear safety glasses or similar eye protection when op- erating, or performing maintenance, on your unit (safety glasses are available). Eye protection should be marked Z87.

S Always wear a helmet if the trees to be cleared are taller than 2 meters.

SAlways wear face or dust mask if operation

is dusty.

S Always wear heavy, long pants, long sleeves, boots, and gloves. Wearing safety leg guards is recommended.

S Always wear foot protection. Do not go barefoot or wear sandals. Stay clear of blade/spinning line.

SSecure hair above shoulder length. Secure or remove loose clothing or clothing with loosely hanging ties, straps, tassels, etc.

They can be caught in moving parts.

SBeing fully covered also helps protect you from debris and pieces of toxic plants thrown by spinning line.

SStay alert. Do not operate this unit when you are tired, ill, upset or under the influence of al-

cohol, drugs, or medication. Watch what you are doing; use common sense.

SWear hearing protection. Long or continu-

ous exposure to high noise levels may cause permanent hearing impairment.

S Mufflers fitted with catalytic converters get very hot during use and remain so for some time after stopping. This also applies at idle speed. Contact can result in burns to the skin. Remember the risk of fire!

SNever start or run inside a closed room or building. Breathing exhaust fumes can kill.

SKeep handles free of oil and fuel.

SAlways use the handlebar and a properly adjusted shoulder harness with a blade (see ASSEMBLY).

UNIT / MAINTENANCE SAFETY

WARNING: Stop unit and disconnect the spark plug before performing mainte- nance (except carburetor adjustments).

SThrow away blades that are bent, warped, cracked, broken, or damaged in any other way. Replace trimmer head parts that are cracked, chipped, broken, or damaged in

any other way before using the unit.

S Maintain unit according to recommended procedures. Keep blade sharp. Keep cut- ting line at the proper length.

S Use only 2,4 mm diameter McCulloch brand replacement line. Never use wire, rope, string, etc.

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Contents Betriebsanweisung Manuel D’INSTRUCTIONSManual DE Instrucciones Identification What is WHAT? Identification of Symbols Safety RulesOperator Safety Unit / Maintenance SafetyAny other way before using the unit Hazard ZoneAssembly Fuel SafetyCutting Safety Carton ContentsAssembly of Shoulder Harness Shoulder Harness AdjustmentTools Required Attaching the HandlebarAssembly Information Trimmer Head Installation of the Trimmer HeadConfiguring Your Unit Attaching the ShieldInstallation of the Metal Blade Assembly Information Weed BladeAttaching the Transport Guard HOW to Stop Your Unit HOW to Start Your UnitOperation Fueling EngineStarting a Warm Engine Starting a Flooded EngineOperating Position Operating Instructions for USE with Trimmer HeadCutting Methods Operating Instructions for USE with Weed BladeMaintenance Inspect and Clean Unit and LabelsCheck for Loose Fasteners and Parts Check for Damaged or Worn PartsService and Adjustments Clean AIR FilterReplace Spark Plug Replacing the LinePage Storage Troubleshooting Table Cause Remedy Declaration of Conformity EC Declaration of Conformity Only applies to EuropeTechnical Data Sheet

MAC 250 B specifications

The McCulloch MAC 250 B chainsaw is a powerful and reliable tool that is well-suited for both professional and home users. It is designed to tackle a variety of tasks, from cutting firewood to pruning trees, making it a versatile choice for any outdoor enthusiast.

One of the standout features of the MAC 250 B is its robust engine. The chainsaw is equipped with a 25cc, air-cooled, two-stroke engine that provides a high power-to-weight ratio. This means that despite its relatively lightweight design, the MAC 250 B delivers impressive performance. The engine is engineered for efficient fuel consumption, allowing users to complete their tasks without the need for frequent refueling.

The chainsaw also features a 12-inch guide bar, which strikes a perfect balance between cutting capability and maneuverability. This makes it particularly effective for pruning and small to medium-sized tree maintenance. The chainsaw's chain is designed for easy sharpening and replacement, ensuring that users can keep their tool in optimal condition for the best cutting performance.

Safety is a paramount design consideration for the MAC 250 B. It is equipped with several safety features, including a chain brake that automatically stops the chain in the event of a kickback, protecting the user from potential injuries. Additionally, the chainsaw has an easy-to-access on/off switch, allowing for quick shut-off when needed.

Another notable aspect of the McCulloch MAC 250 B is its user-friendly design. The chainsaw has a comfortable handle that provides a solid grip, reducing fatigue during extended use. The lightweight construction, coupled with the well-balanced design, allows users to maneuver the chainsaw with ease, even in tight spaces.

In terms of maintenance, the MAC 250 B is designed for easy access to spark plugs and air filters, which simplifies routine upkeep. This ensures that the chainsaw remains in peak working condition with minimal effort, enhancing its longevity.

Overall, the McCulloch MAC 250 B is an excellent choice for those seeking a reliable and efficient chainsaw. With its combination of power, safety features, and ergonomic design, it is equipped to handle a range of outdoor tasks, making it a valuable tool for both novices and experienced users alike.
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