EX2600 Contents SAFETY FIRST Instructions contained in warnings within this manual marked with a symbol concern critical points which must be taken 1. Parts location ............ 3 into consideration to prevent possible serious bodily injury, and 2. Specifications ............ 4 for this reason you are requested to read all such instructions carefully and follow them without fail.
When using market oil (JASO FB grade oil or ISO-L-EGB grade oil) GASOLINE 50 : OIL 1 When using ZENOAH genuine oil, JASO FD grade oil or ISO-L-EGD grade oil Carburetor ................. Walbro Diaphragm type Spark plug ..................NGK BPMR7A Fuel tank capacity ....................
EX2600 5. For safe operation b. At night, at times of heavy fog, 1. Read this manual carefully until or at any other times when you completely understand and your field of vision might be follow all safety and operating limited and it would be diffi- instructions.
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ZENOAH safety. servicing dealer for repair. 2. Check the condition of working area to avoid any accident by hit-...
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HANDLING FUEL 1. The engine of the ZENOAH prod- • IF SOMEONE COMES uct is designed to run on a mixed 1. Guard against hazardous situa- fuel, which contains highly flam- tions at all times.
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EX2600 5. For safe operation 1. When you finish cutting in one lo- (PS-EX2 only) back and maintain control of the cation and wish to continue work saw. in another spot, turn off the en- (3) Make certain that the area in...
EX2600 6. Set up A Package contains the items as illustrated. EXZ2610DL-PUO BC-EX3 LRT-EX PS-EX2 (1) Shaft tube (10) Wrench (21) Shaft tube (2) Handle (11) Wrench (22) Cutting device (3) Bolt (12) Bar (23) Blade cover (4) Engine unit (13) Owner’s manual...
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EX2600 6. Set up MOUNTING ENGINE INSTALLING HANDLE (BC-EX3, LRT-EX only) NOTE The handle is put during the arrow mark. 1. Push the shaft tube toward the clutch housing and rotate it by hand to check that the power transmission shaft is engaged with the gears.
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EX2600 6. Set up (BC-EX3 only) INSTALLING CUTTING ATTACHMENT GUARD 4. When correctly adjusted, check the correct working FOR TRIMMER HEAD of the harnesses' QUICK RELEASE. • Attach the cutting attachment guard with the bolts combined to the shaft tube while inserting the spacer between the guard and the shaft tube.
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EX2600 6. Set up 6. Set up (LRT-EX only) (PS-EX2 only) ATTACHING THE TRIMMING MECHANISM ATTACHING THE PRUNING MECHANISM (1) Tube (2) Transmission (3) Screw hole (4) Screw (5) Fastening bolt (1) Tube (2) Transmission (3) Screw hole (4) Fastening bolt 1.
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EX2600 6. Set up (PS-EX2 only) WARNING WARNING Pay attention to the correct direction of the saw It is very important to maintain the proper chain chain. tension. Rapid wear of the guide bar or the chain coming off easily can be caused by improper ten- 3.
• The Zenoah engines are lubricated by oil specially formulated for air-cooled 2-cycle gasoline engine use. WARNING If Zenoah oil is not available, use an anti-oxidant added quality oil expressly labeled for air-cooled 2-cycle en- gine use (JASO FD GRADE OIL or ISO-L-EGD 1.
EX2600 8. Operation STARTING ENGINE 5. Set the stop switch to the “RUN” position. Place the unit on a flat, firm place. Keep the cutting head clear WARNING of everything around it. The cutting attachment will start rotating upon the engine starts.
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EX2600 8. Operation 7. Move the choke lever downward to open the choke. ADJUSTING THROTTLE CABLE And restart engine. • The normal play (1) of the throttle cable (2) is 1 or 2mm when measured at the carburetor side end.
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2. Keep the cutting attachment guard in place at all • Make the right and left lines the same length when times when the unit is operated. using the nylon line head. (Be sure to install the genuine Zenoah cutting attach- TRIMMING GRASS AND WEEDS ment guard when using the nylon line head.) • Always remember that the TIP of the line does cut- • If the lengths of the right and left lines are different,...
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Change the loop handle to the J-handle for safe opera- according to the object to be cut. tion. • When replacing blade always be sure to use prod- ucts, which have been certified by ZENOAH. WARNING When sharpening, removing, or reattaching the blade, be sure to wear thick, sturdy gloves and use only proper tools and equipment to prevent injury.
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EX2600 8. Operation (Optional blade usage BC-EX3 only) STARTING THE ENGINE OPERATION Please refer to 5. For safe operation (P. 7 ~ 9), 8. Ope- 1. Check the bolt to fasten the blade and be sure the ration (P. 16 ~ 17).
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EX2600 8. Operation (Optional blade usage BC-EX3 only) WARNING MAINTENANCE BLADE Make sure to use harness and cutting attachment • Check the blade and the fasteners for looseness, guard. If not, it is very dangerous when you slip or cracking, or bending.
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EX2600 8. Operation 8. Operation (LRT-EX only) (PS-EX2 only) WARNING Checking oil supply After starting the engine, run the chain at medium speed This product is equipped with extremely sharp blades, and see if chain oil has scattered off, as shown in the and when used improperly these blades can be ex- figure.
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EX2600 8. Operation (PS-EX2 only) Adjust the pump as follows: 1. Stop the engine and make sure the stop switch is in the OFF position. 30° 30° 2. With a screwdriver, turn the oil flow rate adjusting screw to the desired direction.
EX2600 9. Maintenance Every Every Every Every Before System/components Procedure Note hours hours hours hours after after after after fuel leaks, fuel spillage wipe out ✔ fuel tank, air filter, fuel filter inspect/clean replace, if necessary ✔ ✔ see adjusting...
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EX2600 9. Maintenance SPARK PLUG • Starting failure and misfiring are often caused by a fouled spark plug. Clean the spark plug and check that the plug gap is in the correct range. For a re- placement plug, use the correct type specified by ZENOAH. 0.6 ~ 0.7mm •...
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EX2600 9. Maintenance 9. Maintenance (BC-EX3 only) IMPORTANT REFILLING TRIMMING LINE 1. For replacement line, use a diameter of 2.4mm(.095in). • If waste gets stuck and causes blockage around the The spool is capable for a line upto 6m(20ft) on the intake air cooling vent, it may cause the engine to over- 10cm(4”) head.
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If the blades become so worn down that it is no longer possible to eliminate the gap between them, you should contact the au- thorized ZENOAH servicing dealer from which you purchased your ZENOAH trimmer to have the blades resharpened or re- placed. TRANSMISSION The reduction gears are lubricated by multipurpose, lithium-based grease in the transmission.
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EX2600 9. Maintenance (PS-EX2 only) OILING PORT DRIVE SPROCKET Dismount the guide bar and check the oiling port for Regularly check the degree of wear on the drive clogging. sprocket. Replace if wear is excessive. (1) Oiling port GUIDE BAR Remove sawdust in the guide bar groove and the oiling port.
EX2600 9. Maintenance (PS-EX2 only) SAW CHAIN After every cutter has been set, check the depth gauge and file it to the proper level as illustrated. WARNING It is very important for smooth and safe operation to keep the cutters always sharp.
→ consult with the repair specialty store cylinder fin, fan cover When your unit seems to need further service, please consult with our ZENOAH service shop in your area. Limited warranty Should any failure occur on the product under normal...