Zenoah G2501, Owner'S Manual

Page 1: ...G2501 G2501 OPS One Push Start G B CHAIN SAWS OWNER S MANUAL 115860389 1612 01_G2501 G2501ops_GB_CS5_ indd 1 16 09 21 16 49...

Page 2: ...ined tree service operators only Use appropriate protections for foot leg and hand arm Contents 1 For Safe Operation 3 2 Explanation of Symbols on the Machine 7 3 Installing Guide Bar and Saw Chain 8...

Page 3: ...you have a clear work area secure footing and a planned retreat path from the falling tree 9 Always hold the chain saw firmly with both hands when the engine is run ning Use a firm grip with thumb an...

Page 4: ...touches an object or when the wood closes in and pinches the saw chain in the cut Tip contact in some cases may cause a lightning fast reverse reaction kicking the guide bar up and back towards the o...

Page 5: ...e attached to the recommended attachment points on the harness These may be at mid point front or rear or at the sides Where possible attaching the saw to centre rear mid point will keep it clear of c...

Page 6: ...ng or in pref erence to a handsaw when cutting small diameter wood at the branch tips Tree service chainsaws should only be used one handed where the operator cannot gain a work position enabling two...

Page 7: ...peed adjustment screw The screw at the left of the T stamp is the Idle adjustment screw Position Left side of the rear handle If you turn the rod by screwdriver follow the arrow to the MAX position th...

Page 8: ...of the cover 6 While holding up the tip of the bar adjust the chain tension by turning the tensioner screw until the tie straps just touch the bottom side of the bar rail Tensioner screw Loosen Tight...

Page 9: ...p securely and wipe up any fuel spillage around the unit WARNING 1 Select bare ground for fueling 2 Move at least 10 feet 3 meters away from the fueling point before starting the engine 3 Stop the eng...

Page 10: ...as been pulled out it will not return to the operating position even if you press down on it with your finger When you wish to return the choke knob to the operating position pull out the throttle lev...

Page 11: ...erform warming up for about 5 seconds with the throttle fully opened And leave the product for 5 minutes or less after the engine stops Then use the product With this the engine can be started more se...

Page 12: ...ting objects Do not lock it over fixed stands It is forbidden to hitch tools or applications to the PTO other than those specified by the manufacturer It is not necessary to force the saw into the cu...

Page 13: ...og Be alert to the rolling over of a cut log Especially when working on a slope stand on the uphill side of the log Follow the instructions in For Safe Operation to avoid kickback of the saw Before st...

Page 14: ...port of the cooling air IMPORTANT When installing the cylinder cover make sure that switch wires and grommets are positioned correctly in place WARNING Before cleaning the inspecting or repairing the...

Page 15: ...m 70 80 kg cm WARNING Right after stopping the engine do not touch the muffler with one s bare hands It will cause to burn your hands If carbon clogs between the muffler it will cause the poor out pu...

Page 16: ...ate angle Top plate cutting angle Guide Bar Reverse the bar occasionally to prevent partial wear The bar rail should always be square Check for wear 9 Troubleshooting Guide Check fuel for water or sub...

Page 17: ...Size in cm 10 25 Saw chain Type Oregon 25AP Pitch in mm 1 4 6 35 Gauge in mm 0 05 1 27 Power unit G2501 G2501 OPS Displacement cm3 25 4 Fuel Mixture Gasoline 50 Two cycle oil 1 when using ZENOAH genu...

Page 18: ...THE PART ANY REPLACEMENT PART THAT IS EQUIVALENT IN PERFORMANCE AND DULABILITY MAY BE USED IN NON WARRANTY MAINTENANCE OR REPAIRS AND SHALL NOT REDUCE THE WARRANTY OBLIGATION OF THE COMPANY THE COMPAN...