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BT25-00000 (404)
OWNER/OPERATOR MANUAL
LINE TRIMMER
BT250
WARNING WARNING
The engine exhaust from this product Before using our products, please
contains chemicals known to the State read this manual carefully to
of California to cause cancer, birth understand the proper use of your
defects or other reproductive harm. unit.
APPLICABLE SERIAL NUMBERS :
DRIVE UNIT 40400101 and up ENGINE UNIT KU40001 and up
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SAFETY FIRST Instructions contained in warnings within this manual marked with a symbol concern critical points which must be taken into consideration to prevent possible serious bodily injury, and for this reason you are requested to read all such instructions carefully and follow them without fail. ■ WARNINGS IN THE MANUAL WARNING This mark indicates instructions which must be followed in order to prevent accidents which could lead to serious bodily injury or death. IMPORTANT This mark indicat
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1. Parts location 1. Loop handle 2. Ignition switch 3. Throttle cable 4. Throttle lever 5. Drive shaft housing 6. Debris guard 7. Cutting line head 8. Gear case 9. Spark arrester 10. Starter knob 11. Fuel tank 12. Primer pump 13. Choke lever 14. Air cleaner cover 2. Specifications ■ BT250 Overall size(LxWxH)······················································ 63.0(1600)x13.0(330)x12.0(305) in(mm) Dry weight w/o acc.···············································································
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3. Warning labels on the machine (1) Read owner's manual before operating this machine. (2) Wear head, eye and ear protection. (3) Warning/Attention (4) Keep all children, bystanders and helpers 15 meters away from the brushcutter IMPORTANT If warning label peel off or become soiled and impossible to read, you should contact the dealer from which you purchased the product to order new labels and affix them in the required location(s). WARNING Never modify your brushcutter. We won't warrant the m
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4. Symbols on the machine For safe operation and maintenance, symbols are carved in relief on the machine. According to these indications, please be careful not to make a mistake. (a) The port to refuel the "MIX GASOLINE" Position: FUEL TANK CAP (b) The direction A to close the choke The direction B to open the choke Position: AIR CLEANER COVER INFORMA INFORMATION IMPOR TION IMPORTANTE CONCERNANT LE MO ANTE CONCERNANT LE MOTEUR TEUR CE MOTEUR EST CONFORME A LA REGLEMENTATION U.S. EPA 2005 POUR
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5. For safe operation 1.Read this manual carefully until you completely understand and follow all safety and operating instructions. 2. Keep this manual handy so that you may refer to it later whenever any questions arise. Also note, if you have any questions which cannot be answered herein, contact the dealer from whom you purchased the product. 3. Always be sure to include this manual when selling, lending, or otherwise transferring the ownership of this product. 4. Never allow children or an
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5. For safe operation b. At night, at times of heavy fog, or at any other times when your field of vision might be limited and it would be difficult to gain a clear view of the working area. c. During rain storms, during lightning storms, at times of strong or gale-force winds, or at any other times when weather conditions might make it unsafe to use the product. ■ WORKING PLAN 1. You should never use the product when under the influence of alcohol, when suffering from exhaustion or lack of sle
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5. For safe operation ■ BEFORE STARTING THE ENGINE 1. The area within a perimeter of 50 feet (15m) of the person using the product should be considered a hazardous area into which no one should enter. If necessary yellow warning rope, warning signs should be placed around the perimeter of the area. When work is to be performed simultaneously by two or more persons, care should also be taken to constantly look around or otherwise check for the presence and locations of other people working so as
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5. For safe operation WARNING Never place the throttle into the high speed position when starting the engine. 3. After starting the engine, check to make sure that the cutting attachment stops rotating when the throttle is moved fully back to its original position. If it continues to rotate even after the throttle has been moved fully back, turn off the engine and take the unit to your authorized Red Max servicing dealer for repair. ■ USING THE PRODUCT IMPORTANT Cut only materials recommended by
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5. For safe operation • IF SOMEONE COMES 1. Guard against hazardous situations at all times. Warn adults to keep pets and children away from the area. Be careful if you are approached. Injury may result from flying debris. 2. If someone calls out or otherwise interrupts you while working, always be sure to turn off the engine before turning around. ■ MAINTENANCE 1. In order to maintain your product in proper working order, perform the maintenance and checking operations described in the manual a
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5. For safe operation refill the tank of the unit in any place where there is a boiler, stove, wood fire, electrical sparks, welding sparks, or any other source of heat or fire which might ignite the fuel. 2. Never smoke while operating the unit or refilling its fuel tank. 3. When refilling the tank, always turn off the engine and allow it to cool down. Take a careful look around to make sure that there are no sparks or open flames anywhere nearby before refueling. 4. Wipe spilled fuel completel
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6. Set up ■ INSTALLING HANDLE (SE1) SE1 •Mount the handle to the shaft tube and clamp it at your best operating position. ■ INSTALLING DEBRIS GUARD (SE2) SE2 • Put the debris guard on the shaft tube near the gear box, attach it with the screw, washer and nut provided. ■ INSTALLING CUTTING HEAD (SE3) SE3 1. While locking the gear shaft by inserting the attached bar into the upper holder and the housing. 2. Rotate the cutting head to engage threads. Hand-tighten it securely. 13
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7. Fuel ■ RECOMMENDED MIXING RATIO WARNING GASOLINE 50:OIL 1 • Gasoline is very flammable. Avoid 50:1 MIXING CHART smoking or bringing any flame or GASOLINE gal. 1 2345 sparks near fuel. Make sure to stop the 2-CYCLE OIL fl.oz 2.6 5.2 7.8 10.4 13 engine and allow it cool before refueling the unit. Select outdoor bare ground for fueling and move at least GASOLINE liter 1 2345 3m (10ft) away from the fueling point 2-CYCLE OIL ml 20 40 60 80 100 before starting the engine. • Exhaust emis
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7. Fuel again for at least one minute. As some long period of time, clean the fuel tank oils may be difficult to agitate depending after rendering it empty. Next, activate the on oil ingredients, sufficient agitation is engine and empty the carburetor of the necessary for the engine to last long. Be composite fuel. careful that, if the agitation is insufficient, 6. In the case of scrapping the used mixed there is an increased danger of early oil container, scrap it only at an authorized piston s
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8. Operation ■ STARTING ENGINE OP1 WARNING The cutting head will start rotating upon the engine starts. 1. Rest the unit on a flat, firm place. Keep the cutting head off the ground and clear of surrounding objects as it will start rotating upon starting of the engine. OP2 2. Push the primer pump several times until (1) overflown fuel flows out in the return tube. (OP1) 3. Move the choke lever to the closed position. (2) A (OP2) (1) Choke lever (2) A: the closed position (3) B: the open position
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8. Operation ■ STOPPING ENGINE 1. Release the throttle lever and run the engine for a half minute. 2. Shift the ignition switch to the STOP position. NOTE • Except for an emergency, avoid stopping the engine while pulling the throttle lever. OP5 ■ ADJUSTING IDLING SPEED (OP5) 1. When the engine tends stop frequently at idling mode, turn the adjusting screw clockwise. 2. When the cutting head keeps rotating after releasing the trigger, turn the adjusting screw (1) counter-clockwise. (1) Idle adju
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8. Operation 3. Use a slow, deliberate action to cut heavy growth. The rate of cutting motion will depend on the material being cut. Heavy growth will require slower action than will light growth. 4. Never swing the unit so hard as you are in danger of losing your balance or control of the unit. 5. Try to control the cutting motion with the hip rather than placing the full workload on the arm and hands. 6. Take precautions to avoid wire, grass and dead, dry, long-stem weeds from wrapping around
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9. Maintenance Maintenance, replacement, or repair of the emission control device and systems may be performed by any non-road engine repair establishment or individual. WARNING •Always be sure to stop the engine before inspecting the brushcutter for problems or performing maintenance. • Never alter the brushcutter or take the engine apart. •When replacing parts, always be sure to use only RedMax products or products which have been certified by RedMax for use with the RedMax brushcutter. • Thin
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9. Maintenance 8 11 14 WIND THIS LINE SIDE UP 1 9 2 THIS 10 12 15 SIDE UP 13 20
