RedMax BC250 Spezifikationen Seite 1

OWNER/OPERATOR MANUALBRUSHCUTTERS848-JAC-93A0 (404)BC250The engine exhaust from this productcontains chemicals known to the Stateof California to caus

 10 Never place the throttle into the high speedposition when starting the engine.3. After starting the engine, check to make surethat the cutting a

• IF SOMEONE COMES1. Guard against hazardous situations at all times.Warn adults to keep pets and children awayfrom the area. Be careful if you are ap

 12 5. For safe operationrefill the tank of the unit in any place where thereis a boiler, stove, wood fire, electrical sparks,welding sparks, or any

INSTALLING HANDLE•Mount the handle to the shaft tube and clamp itat a location that is comfortable to you. (SE1)(1) About 19 inches (48cm) INSTALLI

 14 7. Fuel RECOMMENDED MIXING RATIOGASOLINE 50:OIL 1• Exhaust emission are controlled by thefundamental engine parameters andcomponents(eq., carbu

7. Fuel 15 again for at least one minute. As someoils may be difficult to agitate dependingon oil ingredients, sufficient agitation isnecessary for

 16  STARTING ENGINEThe cutting head will start rotating upon theengine starts.1. Rest the unit on a flat, firm place. Keep thecutting head off the

8. Operation STOPPING ENGINE (OP3)1. Release the throttle lever and run the engine fora half minute.2. Shift the ignition switch to the STOP position

 18 3. Use a slow, deliberate action to cut heavygrowth. The rate of cutting motion will depend onthe material being cut. Heavy growth will requires

9. Maintenance REFILLING TRIMMING LINE (MA1)1. For replacement line, use a diameter of .095in(2.4mm). The spool is capable for a line upto 20ft(6m) o

 20 •Make sure that the engine has stopped and iscool before performing any service to themachine. Contact with moving cutting heador hot muffler ma

MUFFLER• Inspect periodically, the muffler for loosefasteners, any damage or corrosion. If any signof exhaust leakage is found, stop using themachin

 22 9. Maintenancesure that the muffler is clean and free ofwood chips, leaves, and other waste beforeuse.• Check the intake air cooling vent and th

 23 10. Storage• Aged fuel is one of major causes of enginestarting failure. Before storing the unit, empty thefuel tank and run the engine until it

11. Troubleshooting guideCase 1. Starting failure CHECK PROBABLE CAUSES ACTIONfuel tank ➞ incorrect fuel ➞ drain it and with correct fuelfuel filter ➞

12. Parts list NOTE : 1. Use KOMATSU ZENOAH genuine parts as specified in the parts list for repair and/orreplacement. 2. KOMATSU ZENOAH does not warr

12. Parts list  26 Fig.1 DRIVE UNIT BC250 (S/N 40400101 and up)

Key# Part Number Description Q'ty1 848-JAC-58A0 PIPE 12 848-JA3-58B0 BUSH 23 848-JAC-58C0 LINER 14 848-JA3-58D0 • SEAL 15 848-JA3-58E0 SHAFT 16 8

Fig.2 ENGINE UNIT BC250 (S/N KU40001 and up) 28 12. Parts list

 29 Key# Part Number Description Q'ty1 6634401 SCREW 42 3075406 FRONT HOUSING 13 6635301 SCREW CLUTCH 24 6969601 WASHER CURVED 25 3075603 CLUTC

SAFETY FIRSTInstructions contained in warnings within thismanual marked with a symbol concerncritical points which must be taken intoconsideration to

The California Air Resources Board and KOMATSU ZENOAH are pleased to explain theemission control system warranty on your 1995 and later small off-road

EMISSION-RELATED PARTS, FOR TWO (2) YEARS FROM THE DATE OF ORIGINAL DELIVERY OF THE UNIT, KOMATSU ZENOAH AMERICA INC. (THE COMPANY), THROUGH ANY RedMa

Pièces en rapport avec les émissions de gaz d'échappement : KOMATSU ZENOAH AMERICA INC., parl'intermédiaire de n'importe quel revendeur

2. Specifications BC250Overall size(LxWxH)·············································································· 72.0(1830)x9.0(228)x9.5(241)

(1) Read owner's manual before operating this machine.(2) Wear head, eye and ear protection.(3) Warning/Attention(4) Keep all children, bystander

 6 For safe operation and maintenance,symbols are carved in relief on the machine.According to these indications, please becareful not to take a mis

 7 5. For safe operation1. Read this manual carefully until youcompletely understand and follow all safetyand operating instructions. 2. Keep this m

 8 b. At night, at times of heavy fog, or at any othertimes when your field of vision might belimited and it would be difficult to gain a clearview

BEFORE STARTING THE ENGINE1. The area within a perimeter of 50 feet (15m) ofthe person using the product should beconsidered a hazardous area into w