Redmax BCZ2500SU User Manual

BCZ2500SBCZ2500SUBCZ2500SWOWNER/OPERATOR MANUALBRUSHCUTTERST3002-93111 (205)The engine exhaust from this productcontains chemicals known to the Stateo

❲10❳Never place the throttle into the high speedposition when starting the engine.3. After starting the engine, check to make surethat the cutting att

• 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 o

MOUNTING ENGINE (SE1)1. Push the driveshaft housing toward the clutchhousing and rotate it by hand to check that thedriveshaft is engaged with the g

❲14❳6. Set up (BCZ2500SW) MOUNTING ENGINE (SE5)1. Push the driveshaft housing toward the clutchhousing and rotate it by hand to check that thedrivesh

❲15❳6. Set upSE10SE11 INSTALLING CUTTING HEAD (SE10)1. While locking the gear shaft, by inserting thesupplied tool into the upper holder on the gearb

❲16❳• Gasoline is very flammable. Avoid smokingor bringing any flame or sparks near fuel.Make sure to stop the engine and allow itcool before refueli

container to avoid mixing up with gasoline orother containers.6. Indicate the contents on outside of container foreasy identification. FUELING THE U

❲18❳ STARTING ENGINEThe cutting head will start rotating upon theengine starts.1. Rest the unit on a flat, firm place. Keep thecutting head off the g

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

❲20❳1. Hold the unit so the head is off the ground and istilted about 20 degrees toward the sweepdirection. (OP7)2. You can avoid thrown debris by swe

9. Maintenance REFILLING TRIMMING LINE1. For replacement line, use a diameter of .095in(2.4mm). The spool is capable for a line upto27ft(8m)on the 4”

❲22❳• Make sure that the engine has stopped and iscool before performing any service to themachine. Contact with moving cutting heador hot muffler may

machine and have it repaired immediately. • Note that failing to do so may result in theengine catching on fire. SPARK ARRESTER• The muffler is equip

❲24❳9. Maintenancebrushcutter. Note that it is necessary to removethe engine cover shown in (MA10) in order to beable to view the upper part of the cy

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 uses

❲26❳Under growthHeavy weedsLight weedsGrassNylon line headCUTTER APPLICATIONCHART9” 22-tooth:SST2299” 24-tooth:SST2498” 8-tooth:SGB0889” 8-tooth:SGB08

11. Optional blade usage[ BCZ2500S, BCZ2500SU ]Change to the debris guard which is suitable forthe metal blade. (OPT3)130~174 in-lbs TIGHTENING TORQUE

❲28❳11. Optional blade usagespeed is too low, or the blade cuts too deep intoweeds. Adjust the engine speed and cuttingdepth according to the conditio

you understand what causes kick out, how youcan reduce the chance of kick out and how youcan remain in control of the unit if kick out doesoccur. 1. W

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

❲30❳11. Optional blade usageOPT9 MAINTENANCEBLADE• Check the blade and the fasteners forlooseness, cracking, or bending.• Check the cutting edges and

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

❲32❳

13. 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

13. Parts list ❲34❳Fig.1 DRIVE UNIT BCZ2500S (S/N 900101 and up)BCZ2500SU (S/N 000000 and up)

101 9” 22-tooth SST229 1102 9” 24-tooth SST249 1103 8” 8-tooth SGB088 1104 9” 8-tooth SGB089 1105 8” 4-tooth SGB048 1106 9” 4-tooth SGB049 1107 GUARD

13. Parts list ❲36❳Fig.2 DRIVE UNIT BCZ2500SW (S/N 100001 and up)

101 9” 22-tooth SST229 1102 9” 24-tooth SST249 1103 8” 8-tooth SGB088 1104 9” 8-tooth SGB089 1105 8” 4-tooth SGB048 1106 9” 4-tooth SGB049 1107 COVER

Fig.3 ENGINE UNITBCZ2500S (S/N 35208 and up)BCZ2500SU (S/N 35208 and up)BCZ2500SW (S/N 35208 and up)❲38❳13. Parts list

❲39❳Key# Description Part Number Q'ty1 CYLINDER 4810-12111 12 GASKET, base 4810-12210 13 BOLT, M5x22 1850-12130 24 INSULATOR 4810-13162 15 GASKET

2. Specifications BCZ2500S/BCZ2500SU/BCZ2500SWOverall size(LxWxH)BCZ2500S/BCZ2500SU ····································· 70.5(1790)x9.8(250)x12.2(31

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, KOMATSU ZENOAHAMERICA INC. (THE COMPANY), THROUGH ANY RedMax DEALER, WIL

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

(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 mista

❲7❳5. For safe operation1. Read this manual carefully until youcompletely understand and follow all safetyand operating instructions. 2. Keep this man

❲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 of

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