Zenoah G2500 OPS owner manual For safe operation

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G2500 / G2500 OPS

1. For safe operation

WARNING

This chainsaw has been especially designed for tree maintenance and should therefore only be used by trained operators when working on trees.

1. Never operate a chain saw when you are fatigued, ill, or upset, or under the influence of medica- tion that may make you drowsy, or if you are under the influence of alcohol or drugs.

2. Use safety footwear, snug fitting clothing and eye, hearing and head protection devices.

Use the vibration-proof glove.

3. Keep the saw chain sharp and the saw, including the AV system, well maintained. A dull chain will increase cutting time, and press- ing a dull chain through wood will increase the vibrations transmit- ted to your hands. A saw with loose components or with dam- aged or worn AV buffers will also tend to have higher vibration lev- els.

4.All the above mentioned precau- tions do not guarantee that you will not sustain whitefinger dis- ease or carpal tunnel syndrome. Therefore, continual and regular users should monitor closely the condition of their hands and fin-

gers.

If any of the above symptoms ap- pear, seek medical advice imme- diately.

5. Always use caution when han-

dling fuel. Wipe up all spills and

then move the chain saw at least 3 m from the fueling point before starting the engine.

6. Eliminate all sources of sparks or

flame (i.e. smoking, open flames,

or work that can cause sparks)

in the areas where fuel is mixed,

poured, or stored.

7. Do not smoke while handling fuel

or while operating the chain saw.

8. Do not allow other persons to be

near the chain saw when start- ing or cutting. Keep bystanders and animals out of the work area. Children, pets and bystanders should be a minimum of 10 m

away when you start or operate

the chain saw.

9. Never start cutting until you have

a clear work area, secure foot-

ing, and a planned retreat path

from the falling tree. GB-4

10. Always hold the chain saw firmly with both hands when the engine is running. Use a firm grip with thumb and fingers encircling the chain saw handles.

11. Keep all parts of your body away from the saw chain when the en- gine is running.

12. Before you start the engine, make sure the saw chain is not contacting anything.

13.This product is provided with a centrifugal clutch. Accordingly, the saw chain starts to rotate the moment the choke knob is set to the “START” position (first step) to start the engine. At the start, put the machine body on the flat ground and pull the starter rope while holding the machine body securely so that the saw chain cannot touch the ground and sur- rounding obstacles.

14.Don’t pull the starter rope while pulling the throttle lever (“Start while pulling”) in the status where the chain saw is hung with one hand.

Doing this operation is strictly prohibited.

15.If the saw chain continues to ro- tate, stop the engine, and then readjust the idle adjustment screw after confirming that there is no hitch on the throttle lever motion.

16.Always carry the chain saw with the engine stopped, the guide bar and saw chain to the rear, and the muffler away from your body.

17.Always inspect the chain saw be- fore each use for worn, Ioose, or

damaged parts. Never operate a chain saw that is damaged, im- properly adjusted, or is not com- pletely and securely assembled. Be sure that the saw chain stops moving when the throttle control trigger is released.

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Contents G2500 G2500 OPS Wear head, eye and ear protection E13*97/68SH2G3*2002/88*0085*03Contents For safe operation Kickback Safety Precau Tions for Chain SAW US ERS Using the chainsaw in the tree General requirements working at heightPreparing to use the saw in the tree Securing the work position for two-handed useStarting the saw in the tree One-hand use of the chainsawFreeing a trapped saw Position Fuel cap Explanation of Symbols on the MachinePosition Oil cap Installing Guide Bar and Saw Chain Standard saw unit package contains the items as illustratedFuel and Chain Oil Starting the Engine Normal start Operating the EngineOne-push-start Checking the OIL Supply Adjusting the CarburetorFor Smoother USE of ONE-PUSH-START Sawing Chain BrakeReleasing the Brake Stopping the EngineFelling a Tree Maintenance After Each USE MaintenancePeriodical Service Points Maintenance of Saw Chain and Guide Bar Saw ChainTroubleshooting Guide Case 2. Lack of power/Poor acceleration/ Rough idlingDisposal Case 1. Starting failureSpecifications Power unit Cutting head G2500 / G2500 OPS Sprocket barHard nose bar G2500Limited warranty