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PSZ2610
848A5893A0 (712)
G G
B B
OWNER’S MANUAL
PRUNING SAW
PSZ2610
GB-1
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PSZ2610 EC DECLARATION OF CONFORMITY Husqvarna Zenoah Co., Ltd. We, 1-9, Minamidai, Kawagoe, Saitama, Japan declare in sole responsibility that the following products referred to in this declaration conform with DIRECTIVE 89/336/EEC, 98/37/EC, prEN11806 : 1996 The products referred to are : DESIGNATION : PRUNING SAW MODEL : PSZ2610 SERIAL NUMBERS : 80100101 and up The company named above will keep on file the following technical documentation for any inspection purpose. • Operation instructions
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PSZ2610 SAFETY FIRST Contents 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 for this reason you are requested to read all such instructions 2. Specifications ................................................. 4 G carefully and follow them without fail. 3. Warning labels on the machine ...
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PSZ2610 2. Specification PSZ2610 Overall size (L x W x H)................ 2085 x 250 x 310mm Cutting head Dry weight ............................................................. 5.5kg Guide bar Type.............. OREGON DOUBLE GUARD Engine Type................... Air-cooled 2-stroke gasoline Size .................................... 10(25) in.(cm) Model..................................... Zenoah GZ25N Saw chain Type........................... OREGON 90SG39X 3 Displacement......................
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PSZ2610 5. For safe operation 1. Read this manual carefully until you WORKING PLAN completely understand and follow 1. You should never use the product all safety and operating instructions. when under the influence of alcohol, 2. Keep this manual handy so that you when suffering from exhaustion or lack may refer to it later whenever any of sleep, when suffering from drowsi- questions arise. Also note, if you have ness as a result of having taken cold G any questions which cannot be an- medici
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PSZ2610 5. For safe operation IMPORTANT whole unit. Do not use it until the trouble has been properly corrected. 5. Keep all parts of your body away from Remove any obstacle before beginning rotating cutting attachment and hot work. surfaces. 4. Inspect the entire unit for loose fasteners 6. Never touch the muffler, spark plug, and fuel leakage. Make sure that the cut- or other metallic parts of the engine ting attachment is properly installed and while the engine is in operation or im- secu
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PSZ2610 5. For safe operation HANDLING FUEL (1) With a basic understanding of kick- 1. The engine of the ZENOAH product is back you can reduce or eliminate the designed to run on a mixed fuel, which element of surprise. Sudden surprise contains highly flammable gasoline. contributes to accidents. Never store cans of fuel or refill the tank (2) Keep a good grip on the saw with both of the unit in any place where there is a hands, the right hand on the rear G boiler, stove, wood fire, electrical
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PSZ2610 6. Set up MOUNTING ENGINE A standard package contains the items as shown below. 1. Push the drive shaft housing toward the clutch housing and rotate it by hand to check that the drive shaft is engaged with the gears. 2. Insert the drive shaft housing into the clutch housing until it bottoms, (1) Guide bar (2) Saw chain and align the positioning holes on the clutch housing and the shaft tube (3) Transmission (4) Sprocket and install the screw. When difficult to engage, twist the engine sl
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PSZ2610 6. Set up 7. Fuel and chain oil 5. Tighten the mounting nut securely with the bar tip held up ■ FUEL (TORQUE: 8.9 - 11.7 N.m./90 - 120 kg-cm). Then check the chain for smooth rotation and correct tension while moving it WARNING by hand. If necessary, readjust. • Gasoline is very flammable. Avoid smoking or bringing any flame or sparks near fuel. Make sure G to stop the engine and allow it cool before refuel- B ing the unit. Select outdoor bare ground for fueling and move at least 3 m (
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PSZ2610 7. Fuel and chain oil 8. Operation sary for the engine to last long. Be careful that, if the WARNING agitation is insufficient, there is an increased danger of early piston seizing due to abnormally lean mixture. The cutting head will start rotating upon the engine starts. 5. Put a clear indication on the outside of the container to avoid mixing up with gasoline or other containers. 1. Feed fuel into the fuel tank and tighten the cap securely. 6. Indicate the contents on outside of con
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PSZ2610 8. Operation 6. While holding the unit firmly, pull out the starter rope quickly STOPPING ENGINE until engine fires. 1. Release the throttle lever and run the engine for half a minute. 2. Shift the ignition switch to the STOP position. IMPORTANT G B • Except for an emergency, avoid stopping the engine while pulling the throttle lever. • When it doesn’t stop at the stop switch, move the choke lever to the closed position. WARNING The product is equipped with a centrifugal clutch mecha
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PSZ2610 8. Operation Checking oil supply IMPORTANT After starting the engine, run the chain at medium speed and see if chain oil has scattered off, as shown in the figure. The oil flow adjusting screw must be pressed in slightly in order to turn. Failure to do so could damage the pump and screw. 3. With a screwdriver, push in on the oil flow rate adjusting screw and turn in the desired direction (there are three incremen- tal settings): (a) Clockwise-decrease lubrication (b) Counter clockwise-
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PSZ2610 9. Maintenance Every Every Every 25 50 100 Before System/components Procedure Note hours hours hours use after after after fuel leaks, fuel spillage wipe out ✔ G fuel tank, air filter, fuel filter inspect/clean ✔✔ replace, if necessary B see ■ adjusting replace carburetor idle adjusting screw ✔ idling speed (p. 11) if necessary clean and readjust GAP: 0.6 - 0.7 mm spark plug ✔ plug gap replace, if necessary cylinder fins, intake air cooling vent clean ✔
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PSZ2610 9. Maintenance SPARK ARRESTER 1. Remove the muffler, insert a screwdriver into the vent, and wipe • The muffler is equipped with a spark arrester to prevent red hot carbon away any carbon buildup. Wipe away any carbon buildup on the from flying out of the exhaust outlet. Periodically inspect and clean as muffler exhaust vent and cylinder exhaust port at the same time. necessary with a wire brush. In the State of California it is required by law (Section 4442 of the California Public Reso
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PSZ2610 9. Maintenance SPROCKET After every cutter has been set, check the depth gauge and file Check for extensive wear, and replace it when the teeth are it to the proper level as illustrated. (MA7) worn over 0.3 mm. 0.3 mm G B (1) Sprocket SAW CHAIN 0.25" (0.65 mm) WARNING It is very important for smooth and safe operation to keep the cutters always sharp. (1) Appropriate gauge checker (2) Make the shoulder round Your cutters need to be sharpened when: (3) Depth gauge standard • Sawdust bec
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PSZ2610 10. Storage 11. Disposal Aged fuel is one of major causes of engine starting failure. Before When disposing your machine, fuel or oil for the machine, storing the unit, empty the fuel tank and run the engine until it uses be sure to allow your local regulations. all the fuel left in the fuel line and the carburetor. Store the unit indoor taking necessary measures for rust prevention. 12. Troubleshooting guide Case 1. Starting failure CHECK PROBABLE CAUSES ACTION fuel tank → incorrect fue
