Owners Manual
Page 4
... THE MANUAL WARNING This mark indicates instructions which could result in the use the machine. Set up 9 7. Failure to do so could lead to it . Parts location 3 2. Do not lend or rent your unit understands the infomation contained in order to prevent accidents which must be followed in this manual. 6. Disposal 16 12. Troubleshooting guide 20 US-2 Contents 1. Maintenance 14...
... THE MANUAL WARNING This mark indicates instructions which could result in the use the machine. Set up 9 7. Failure to do so could lead to it . Parts location 3 2. Do not lend or rent your unit understands the infomation contained in order to prevent accidents which must be followed in this manual. 6. Disposal 16 12. Troubleshooting guide 20 US-2 Contents 1. Maintenance 14...
Owners Manual
Page 5
Stop switch 4. Gear case 10. Air cleaner cover 2. Parts location 15 14 13 12 10 11 3 2 1 4 5 6 9 8 7 BCZ2650S/T/SS U S 1. Cutting line head 9. Spark arrester 11. output 1.2Hp (0.9kW)at 7500/min-1(rpm) Idle speed 3000±200/min-1(rpm) Fuel Mixture(Gasoline 50 : Oil 1) (when using RedMax/ZENOAH genuine oil) Carburetor Walbro Diaphragm type Spark plug NGK CMR7H Fuel tank capacity 22.0 fl.oz (0.65 ) Transmission Centrifugal clutch, Rigid driveshaft Reduction ratio BCZ2650S 1.462 BCZ2650T/BCZ2650SS 2.1 Cutting head rotating direction Counter-clockwise(Operator...
Stop switch 4. Gear case 10. Air cleaner cover 2. Parts location 15 14 13 12 10 11 3 2 1 4 5 6 9 8 7 BCZ2650S/T/SS U S 1. Cutting line head 9. Spark arrester 11. output 1.2Hp (0.9kW)at 7500/min-1(rpm) Idle speed 3000±200/min-1(rpm) Fuel Mixture(Gasoline 50 : Oil 1) (when using RedMax/ZENOAH genuine oil) Carburetor Walbro Diaphragm type Spark plug NGK CMR7H Fuel tank capacity 22.0 fl.oz (0.65 ) Transmission Centrifugal clutch, Rigid driveshaft Reduction ratio BCZ2650S 1.462 BCZ2650T/BCZ2650SS 2.1 Cutting head rotating direction Counter-clockwise(Operator...
Owners Manual
Page 6
... to refuel the "MIX GASOLINE" Position: FUEL TANK CAP (b) The direction to close the choke Position: AIR CLEANER COVER (c) The direction to BCZ2650T/BCZ2650SS. WARNING Never modify your brushcutter. EMISSION CONTROL INFORMATION THIS ENGINE MEETS U.S. Symbols on the engine. US-4 ENGINE FAMILY : 9HQZS.0254BN*2 DISPL.: 25cc EMISSION CONTROL SYSTEM : EXH;EM/EVP;SP*3 COMPLIANCE PERIOD : 300 HOURS REFER TO OPERATOR'S MANUAL FOR MAINTENANCE, SPECIFICATIONS AND ADJUSTMENTS. Danger of kickback...
... to refuel the "MIX GASOLINE" Position: FUEL TANK CAP (b) The direction to close the choke Position: AIR CLEANER COVER (c) The direction to BCZ2650T/BCZ2650SS. WARNING Never modify your brushcutter. EMISSION CONTROL INFORMATION THIS ENGINE MEETS U.S. Symbols on the engine. US-4 ENGINE FAMILY : 9HQZS.0254BN*2 DISPL.: 25cc EMISSION CONTROL SYSTEM : EXH;EM/EVP;SP*3 COMPLIANCE PERIOD : 300 HOURS REFER TO OPERATOR'S MANUAL FOR MAINTENANCE, SPECIFICATIONS AND ADJUSTMENTS. Danger of kickback...
Owners Manual
Page 7
... a hazardous area into air intake and rotating parts. All product service, other form of anti-slip protection to somewhere around or otherwise check for the presence and locations of other times when your field of ...service personnel. 8. Never start or run the engine inside a closed room or building and potentially explosive atmosphere. Always use the product; The ignition system of your work performed in serious personal injury or the death of time to reduce the risk of a very low intensity. Always shut off the engine before operating this Owner's manual...
... a hazardous area into air intake and rotating parts. All product service, other form of anti-slip protection to somewhere around or otherwise check for the presence and locations of other times when your field of ...service personnel. 8. Never start or run the engine inside a closed room or building and potentially explosive atmosphere. Always use the product; The ignition system of your work performed in serious personal injury or the death of time to reduce the risk of a very low intensity. Always shut off the engine before operating this Owner's manual...
Owners Manual
Page 8
... cutting attachment below waist level. 3. Keep all times. When starting the engine. 3. Maintain the speed of working . 2. If someone calls out or otherwise interrupts you are properly installed and securely fastened. 3. If any obstacle when the engine starts. Check the condition of the engine at idle position. If you are approached. These metallic parts and engine cover reach high temperatures during operation, promptly stop the engine. 2. Always disconnect the spark plug before...
... cutting attachment below waist level. 3. Keep all times. When starting the engine. 3. Maintain the speed of working . 2. If someone calls out or otherwise interrupts you are properly installed and securely fastened. 3. If any obstacle when the engine starts. Check the condition of the engine at idle position. If you are approached. These metallic parts and engine cover reach high temperatures during operation, promptly stop the engine. 2. Always disconnect the spark plug before...
Owners Manual
Page 9
... the blade. 3. Always use of children. ■ Avoid noise problem IMPORTANT Check and follow the local regulations as factors. Do not refuel a running engine. 6. a: Keep your equipment before getting worse. ■ Maintenance 1. In order to turn off the engine and disconnect the spark plug before transporting or storing the product. 2. 5. A unit that there is mixed, poured, or stored. 3. Eliminate all spills, screw the fuel cap...
... the blade. 3. Always use of children. ■ Avoid noise problem IMPORTANT Check and follow the local regulations as factors. Do not refuel a running engine. 6. a: Keep your equipment before getting worse. ■ Maintenance 1. In order to turn off the engine and disconnect the spark plug before transporting or storing the product. 2. 5. A unit that there is mixed, poured, or stored. 3. Eliminate all spills, screw the fuel cap...
Owners Manual
Page 11
... 19 inches (48cm) SE2 ■ INSTALLING DEBRIS GUARD • Put the debris guard on the gear box, loosen and remove the hexagon nut(left- 6. Hand-tighten it with the screws and hardware provided. (SE2) ■ INSTALLING LINE HEAD (SE3) SE3 1. handed) 2. BCZ2650S/T/SS U S US-9 IMPORTANT • You need not holder (B) and nut when installing the line head. • Do not attach any metal blade to the gear shaft over the holders. Set...
... 19 inches (48cm) SE2 ■ INSTALLING DEBRIS GUARD • Put the debris guard on the gear box, loosen and remove the hexagon nut(left- 6. Hand-tighten it with the screws and hardware provided. (SE2) ■ INSTALLING LINE HEAD (SE3) SE3 1. handed) 2. BCZ2650S/T/SS U S US-9 IMPORTANT • You need not holder (B) and nut when installing the line head. • Do not attach any metal blade to the gear shaft over the holders. Set...
Owners Manual
Page 12
... Gasoline. Use of fuel lines, gaskets and internal carburetor components, etc... Alternative fuels cause high moisture absorption into the fuel/oil mixture leading to 15% MTBE (Methyl tertiary-butyl ether). RedMax Air-Cooled "Max Life", Synthetic blend Premium two stroke engine oil and ISO-L-EGD (ISO/CD1378) AND JASO-FD oils are registered and certified with FD and registration number will be mixed at 50:1 ratio for...
... Gasoline. Use of fuel lines, gaskets and internal carburetor components, etc... Alternative fuels cause high moisture absorption into the fuel/oil mixture leading to 15% MTBE (Methyl tertiary-butyl ether). RedMax Air-Cooled "Max Life", Synthetic blend Premium two stroke engine oil and ISO-L-EGD (ISO/CD1378) AND JASO-FD oils are registered and certified with FD and registration number will be mixed at 50:1 ratio for...
Owners Manual
Page 13
.... Rest the cap on outside of time, RECOMMENDED MIXING RATIO GASOLINE 50 : OIL 1 (when using RedMax Air-Cooled "Max Life") clean the fuel tank after rendering it only at least one month or more gasoline/oil than you intend to avoid mixing up with no longer exists. Select flat and bare ground for a long period of the container to use in the instruction manual is an...
.... Rest the cap on outside of time, RECOMMENDED MIXING RATIO GASOLINE 50 : OIL 1 (when using RedMax Air-Cooled "Max Life") clean the fuel tank after rendering it only at least one month or more gasoline/oil than you intend to avoid mixing up with no longer exists. Select flat and bare ground for a long period of the container to use in the instruction manual is an...
Owners Manual
Page 14
...; Avoid pulling the rope to start rotating upon starting operation. Firmly grasp (a) and (b) with the cable adjuster as it , leave the choke open the choke and repeat pulling the rope, or remove the spark plug and dry it . (OP3) OP5 .04 in the clear tube. (OP1) NOTE 1. Move the choke lever downward to the "STOP" position. Allow the engine to excess fuel. BCZ2650S/T/SS 8. Operation OP1 ■ STARTING ENGINE WARNING The cutting head will start due...
...; Avoid pulling the rope to start rotating upon starting operation. Firmly grasp (a) and (b) with the cable adjuster as it , leave the choke open the choke and repeat pulling the rope, or remove the spark plug and dry it . (OP3) OP5 .04 in the clear tube. (OP1) NOTE 1. Move the choke lever downward to the "STOP" position. Allow the engine to excess fuel. BCZ2650S/T/SS 8. Operation OP1 ■ STARTING ENGINE WARNING The cutting head will start due...
Owners Manual
Page 15
... GRASS AND WEEDS • Always remember that allows the operator to the right. 3. The rate of losing your left to advance the line without stopping the engine. Keep the debris guard in danger of cutting motion will achieve better results by overload. You can stall the head and cause the clutch to trim at full throttle. • Each time the head is operated...
... GRASS AND WEEDS • Always remember that allows the operator to the right. 3. The rate of losing your left to advance the line without stopping the engine. Keep the debris guard in danger of cutting motion will achieve better results by overload. You can stall the head and cause the clutch to trim at full throttle. • Each time the head is operated...
Owners Manual
Page 16
SHAFT ENGINE ■ MAINTENANCE CHART system/compornent fuel leaks, fuel spillage fuel tank, air filter, fuel filter idle adjusting screw spark plug cylinder fins, intake air cooling vent muffler, spark arrester, cylinder exhaust port throttle trigger, stop switch cutting parts cutting attachment guard angle transmission screws/nuts/bolts procedure before use a diameter of the line in the correct direction as it clicks. And then, hook bended end in place. 6. Wind up the slot on the bottom cap with the hook on the housing. While holding the...
SHAFT ENGINE ■ MAINTENANCE CHART system/compornent fuel leaks, fuel spillage fuel tank, air filter, fuel filter idle adjusting screw spark plug cylinder fins, intake air cooling vent muffler, spark arrester, cylinder exhaust port throttle trigger, stop switch cutting parts cutting attachment guard angle transmission screws/nuts/bolts procedure before use a diameter of the line in the correct direction as it clicks. And then, hook bended end in place. 6. Wind up the slot on the bottom cap with the hook on the housing. While holding the...
Owners Manual
Page 17
... a spark arrester when a gas powered tool is in the engine catching on the job condition. • Remove the side bolt in -lbs (9.8~11.8 N.m.) BCZ2650S/T/SS ■ MUFFLER WARNING • Inspect periodically, the muffler for blockage. (MA3) (1) fuel filter MA5 (1) MA4 .025 in 0.655mm ■ SPARK PLUG • Starting failure and mis-firing are lubricated by a fouled spark plug. 9. Maintenance MA2 (1) MA3 WARNING • Make sure that the plug gap is used...
... a spark arrester when a gas powered tool is in the engine catching on the job condition. • Remove the side bolt in -lbs (9.8~11.8 N.m.) BCZ2650S/T/SS ■ MUFFLER WARNING • Inspect periodically, the muffler for blockage. (MA3) (1) fuel filter MA5 (1) MA4 .025 in 0.655mm ■ SPARK PLUG • Starting failure and mis-firing are lubricated by a fouled spark plug. 9. Maintenance MA2 (1) MA3 WARNING • Make sure that the plug gap is used...
Owners Manual
Page 18
... carbon buildup on the part of engine starting failure. Always make sure that it uses all screws, bolts, and fittings. 3. Check to remove the engine cover shown in (MA7) in the fuel line and the carburetor. Note that the muffler is necessary to see if any carbon buildup. Before storing the unit, empty the fuel tank and run the engine until it is clean and free of wood chips, leaves...
... carbon buildup on the part of engine starting failure. Always make sure that it uses all screws, bolts, and fittings. 3. Check to remove the engine cover shown in (MA7) in the fuel line and the carburetor. Note that the muffler is necessary to see if any carbon buildup. Before storing the unit, empty the fuel tank and run the engine until it is clean and free of wood chips, leaves...
Owners Manual
Page 19
... line head assembly. (OPT4) 2. Slide clamp up or down until unit balances with the nut. (OPT4) (1) Cover : 3540-13283 (2) Holder (B) : 6019-13250 (STANDARD) (3) Nut : T3002-13260 (STANDARD) OPT5 ■ BALANCE UNIT 1. Metal blades should never be used on strap and attach unit to the cutting attachment guard which have been certified by RedMax. Put on this trimmer. WARNING • When sharpening, removing, or reattaching the blade...
... line head assembly. (OPT4) 2. Slide clamp up or down until unit balances with the nut. (OPT4) (1) Cover : 3540-13283 (2) Holder (B) : 6019-13250 (STANDARD) (3) Nut : T3002-13260 (STANDARD) OPT5 ■ BALANCE UNIT 1. Metal blades should never be used on strap and attach unit to the cutting attachment guard which have been certified by RedMax. Put on this trimmer. WARNING • When sharpening, removing, or reattaching the blade...
Owners Manual
Page 20
... the grass or other object gets caught in areas of blade thrust: a. WARNING ■ CONTROLLING BLADE THRUST • Blade thrust can reduce the chance of dense growth. It is very dangerous when you must cut such as in the blade, or if the unit starts to use shoulder strap and cutting attachment guard. BCZ2650S/T/SS 12. Adjust the engine speed and cutting depth according to the operator or...
... the grass or other object gets caught in areas of blade thrust: a. WARNING ■ CONTROLLING BLADE THRUST • Blade thrust can reduce the chance of dense growth. It is very dangerous when you must cut such as in the blade, or if the unit starts to use shoulder strap and cutting attachment guard. BCZ2650S/T/SS 12. Adjust the engine speed and cutting depth according to the operator or...
Owners Manual
Page 22
... ACTION fuel tank ➞ incorrect fuel or staled fuel ➞ drain it and with correct fuel carburetor adjustment screw ➞ out of normal range ➞ spark plug is fouled/wet ➞ plug gap is built-up ➞ wipe away air cleaner ➞ clogged with dust ➞ replace cylinder fin, fan cover ➞ clogged with our service shop in your area. Starting failure CHECK fuel tank fuel filter carburetor adjustment screw sparking (no spark) spark plug PROBABLE CAUSES ➞ incorrect fuel ➞ fuel filter is...
... ACTION fuel tank ➞ incorrect fuel or staled fuel ➞ drain it and with correct fuel carburetor adjustment screw ➞ out of normal range ➞ spark plug is fouled/wet ➞ plug gap is built-up ➞ wipe away air cleaner ➞ clogged with dust ➞ replace cylinder fin, fan cover ➞ clogged with our service shop in your area. Starting failure CHECK fuel tank fuel filter carburetor adjustment screw sparking (no spark) spark plug PROBABLE CAUSES ➞ incorrect fuel ➞ fuel filter is...
Owners Manual
Page 71
Parts list BCZ2650S/T/SS Fig.2 DRIVE UNIT BCZ2650T/SS (S/N 90200101 and up) Key# Part Number Description Q'ty Key# Part Number Description 1a 848-J8S-5820 PIPE COMP., BCZ2650T 1b 848-JR9-5820 PIPE COMP., BCZ2650SS 2 T3400-12130 • SEAL 3a 848-JR1-58E0 SHAFT, BCZ2650T 3b 848-JR9-58E0 SHAFT, ...LEVER, THROTTLE 24 848-8RJ-0600 • SPRING, THROTTLE 25 848-8RD-0600 • LEVER, SAFETY 26 848-JL2-33F3 • SPRING 27 848-8RE-0600 • LEVER, JOINT 28 T4506-52110 • SWITCH 29 848-824-1600 • SCREW 30 848-8P4-0550 • CABLE COMP. 31 848-8M1-0820 • CORD...
Parts list BCZ2650S/T/SS Fig.2 DRIVE UNIT BCZ2650T/SS (S/N 90200101 and up) Key# Part Number Description Q'ty Key# Part Number Description 1a 848-J8S-5820 PIPE COMP., BCZ2650T 1b 848-JR9-5820 PIPE COMP., BCZ2650SS 2 T3400-12130 • SEAL 3a 848-JR1-58E0 SHAFT, BCZ2650T 3b 848-JR9-58E0 SHAFT, ...LEVER, THROTTLE 24 848-8RJ-0600 • SPRING, THROTTLE 25 848-8RD-0600 • LEVER, SAFETY 26 848-JL2-33F3 • SPRING 27 848-8RE-0600 • LEVER, JOINT 28 T4506-52110 • SWITCH 29 848-824-1600 • SCREW 30 848-8P4-0550 • CABLE COMP. 31 848-8M1-0820 • CORD...
Owners Manual
Page 73
14. Parts list BCZ2650S/T/SS Fig.3 ENGINE UNIT BCZ2650S/T/SS (S/N 90200101 and up) Key# Part Number Description Q'ty Key# Part Number Description 1 848-F3R-12A2 CYLINDER 2 848-F3R-12B0 GASKET, base 3 4820-12130 BOLT, M5x22 4 848-F40-14A0 INSULATOR 5 848-F40-14B0 GASKET, insulator 6 T1590-13130 GASKET, carburetor 7 848-853-0600 SCREW,M3x6 8 848-8F4-0550 TUBE 9 848-F40-8801 PUMP ASSY 10 848...
14. Parts list BCZ2650S/T/SS Fig.3 ENGINE UNIT BCZ2650S/T/SS (S/N 90200101 and up) Key# Part Number Description Q'ty Key# Part Number Description 1 848-F3R-12A2 CYLINDER 2 848-F3R-12B0 GASKET, base 3 4820-12130 BOLT, M5x22 4 848-F40-14A0 INSULATOR 5 848-F40-14B0 GASKET, insulator 6 T1590-13130 GASKET, carburetor 7 848-853-0600 SCREW,M3x6 8 848-8F4-0550 TUBE 9 848-F40-8801 PUMP ASSY 10 848...
Parts List
Page 5
... 76 529 26 80-01 SCREW, M5x60 77 521 61 35-01 MUFFLER ASSY 79 506 61 56-01 • ARRESTER 80 504 11 65-01 BOLT, M5x50 81 521 61 20-01 GASKET 82 521 61 21-01 PLATE, muffler BCZ2650S Q'ty Key# Part Number Description Q'ty 1 1 85 521 34 06-01 COVER COMP. 1 2 86 521 60... 47-01 • KNOB 1 1 119 515 38 56-01 • PLATE, stopper 1 2 120 504 11 44-01 PULLEY 1 1 121 521 74 65-01 SCREW, M5x16 2 1 122 506 74 52-01 BOLT, N5x22 2 1 123 528 06 26-01 BODY ASSY 1 1 124 528 07 43-01 • PLATE, choke 1 1 125 528 07 44-01 • LEVER 1 1 126 506...
... 76 529 26 80-01 SCREW, M5x60 77 521 61 35-01 MUFFLER ASSY 79 506 61 56-01 • ARRESTER 80 504 11 65-01 BOLT, M5x50 81 521 61 20-01 GASKET 82 521 61 21-01 PLATE, muffler BCZ2650S Q'ty Key# Part Number Description Q'ty 1 1 85 521 34 06-01 COVER COMP. 1 2 86 521 60... 47-01 • KNOB 1 1 119 515 38 56-01 • PLATE, stopper 1 2 120 504 11 44-01 PULLEY 1 1 121 521 74 65-01 SCREW, M5x16 2 1 122 506 74 52-01 BOLT, N5x22 2 1 123 528 06 26-01 BODY ASSY 1 1 124 528 07 43-01 • PLATE, choke 1 1 125 528 07 44-01 • LEVER 1 1 126 506...