Zenoah G3700 For safe operation, Gerous carbon monoxide, Unless specially trained to do so, GB-4

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G3700

1. For safe operation

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

10. Keep all parts of your body away from the saw chain when the engine is run- ning.

2. Use safety footwear, snug fitting

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

clothing and eye, hearing and head

 

 

 

 

 

 

 

 

11. Before you start the engine, make

 

 

 

protection devices.

 

 

 

 

 

 

 

sure the saw chain is not contacting

Use the vibration-proof glove.

 

 

 

 

 

 

 

 

anything.

3. Keep the saw chain sharp and the

 

 

 

 

 

 

12. Always carry the chain saw with the

 

 

 

 

 

 

 

engine stopped, the guide bar and

saw, including the AV system, well

 

 

 

 

 

 

 

saw chain to the rear, and the muffler

maintained. A dull chain will increase

 

 

 

 

 

 

 

away from your body.

cutting time, and pressing a dull

 

 

 

 

 

 

13. Always inspect the chain saw before

chain through wood will increase the

 

 

 

 

 

 

 

each use for worn, Ioose, or dam-

vibrations transmitted to your hands.

 

 

 

 

 

 

 

aged parts. Never operate a chain

A saw with loose components or with

 

 

 

 

 

 

 

saw that is damaged, improperly

damaged or worn AV buffers will also

 

 

 

 

 

 

 

adjusted, or is not completely and

tend to have higher vibration levels.

 

 

 

 

 

 

 

securely assembled. Be sure that the

 

 

 

 

 

 

 

4. Always use caution when handling

 

 

 

 

 

 

 

saw chain stops moving when the

 

 

 

 

 

 

 

throttle control trigger is released.

fuel. Wipe up all spills and then move

 

 

 

 

 

 

14. All chain saw service, other than the

the chain saw at least 3 m from the

 

 

 

 

 

 

 

items listed in the Owner’s Manual,

fueling point before starting the en-

 

 

 

 

 

 

 

should be performed by competent

gine.

 

 

 

 

 

 

 

chain saw service personnel. (E.g.,

5. Eliminate all sources of sparks or

 

 

 

 

 

 

 

if improper tools are used to remove

 

 

 

 

 

 

 

the flywheel, or if an improper tool is

flame (i.e. smoking, open flames, or

 

 

 

 

 

 

 

used to hold the flywheel in order to

work that can cause sparks) in the

 

 

 

 

 

 

 

remove the clutch, structural damage

 

 

 

 

 

 

 

areas where fuel is mixed, poured,

 

 

 

 

 

 

 

to the flywheel could occur which

or stored.

 

 

 

 

 

 

 

could subsequently cause the fly-

6. Do not smoke while handling fuel or

 

 

 

 

 

 

 

wheel to disintegrate.)

 

 

 

 

 

 

15. Always shut off the engine before

while operating the chain saw.

 

 

 

 

 

 

 

setting it down.

7. Do not allow other persons to be near

 

 

 

 

 

 

16. Use extreme caution when cutting

 

 

 

 

 

 

 

small size brush and saplings be-

the chain saw when starting or cut-

 

 

 

 

 

 

 

cause slender material may catch the

ting. Keep bystanders and animals

 

 

 

 

 

 

 

saw chain and be whipped toward

out of the work area. Children, pets

 

 

 

 

 

 

 

you or pull you off balance.

and bystanders should be a minimum

 

 

 

 

 

 

17. When cutting a limb that is under ten-

of 10 m away when you start or oper-

 

 

 

 

 

 

 

sion, be alert for spring- back so that

ate the chain saw.

 

 

 

 

 

 

 

you will not be struck when the ten-

8. Never start cutting until you have a

 

 

 

 

 

 

 

sion in the wood fibers is released.

 

 

 

 

 

 

18. Never cut in high wind, bad weather,

clear work area, secure footing, and

 

 

 

 

 

 

 

when visibility is poor or in very high

a planned retreat path from the fall-

 

 

 

 

 

 

 

or low temperatures. Always check

ing tree.

 

 

 

 

 

 

 

the tree for dead branches which

9. Always hold the chain saw firmly with

 

 

 

 

 

 

 

could fall during the felling operation.

 

 

 

 

 

 

19. Keep the handles dry, clean and free

 

 

both hands when the engine is run-

 

 

 

 

 

 

 

of oil or fuel mixture.

ning. Use a firm grip with thumb and

 

 

 

 

 

 

20. Operate the chain saw only in well

fingers encircling the chain saw

 

 

 

 

 

 

 

ventilated areas. Never start or run

handles.

 

 

 

 

 

 

 

the engine inside a closed room or

 

 

 

 

 

 

 

 

 

 

building. Exhaust fumes contain dan-

 

 

 

 

 

 

 

 

 

 

gerous carbon monoxide.

 

 

 

 

 

 

 

 

 

21. Do not operate the chain saw in a tree

 

 

 

 

 

 

 

 

 

 

unless specially trained to do so.

GB-4

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Contents G3700 GB-1Wear head, eye and ear protection E13*97/68SH2G3*2002/88*0284*00Contents For safe operation Gerous carbon monoxideUnless specially trained to do so GB-4Kickback Safety Precautions For Chain SAW Users Kickback may occur when the noseWorse Effects of Vibration DisposalExplanation of Symbols on the Machine Port to refuel MIX GasolinePosition Fuel cap Port to top up chain oilStandard saw unit package contains the items as illustrated Installing Guide Bar and Saw ChainPay attention to the correct direction of the saw chain Fuel and Chain Oil Put the switch to I position Adjusting CarburetorOperating the Engine Starting the EngineHow to confirm Carburetor anti-freeze mechanism HOW to Switch Between Operating ModesChain Brake Stopping EngineSawing Guard Against KickbackThis saw is equipped with a chain Felling a TreeMaintenance After Each USE MaintenancePeriodical Service Points Maintenance of Saw Chain and Guide Bar Troubleshooting Guide Case 2. Lack of power/Poor acceleration/ Rough idlingDisposal Case 3. Oil does not come outSpecifications Limited warrantyPower unit Cutting head

G3700 specifications

The Zenoah G3700 is a powerful and reliable engine widely recognized in the world of outdoor power equipment, especially for applications in the fields of landscaping, forestry, and agriculture. Engineered with precision, this two-stroke engine is designed to deliver consistent performance, making it a preferred choice for professionals and enthusiasts alike.

One of the standout features of the Zenoah G3700 is its impressive displacement of 36.3cc, providing powerful horsepower while maintaining a lightweight design. This balance ensures that tools powered by the G3700 engine remain user-friendly and easy to handle, especially during extended periods of operation. The engine produces around 1.5 kW of power, enabling efficient cutting, trimming, and other demanding tasks with ease.

The G3700 employs advanced combustion technologies that optimize fuel efficiency while minimizing emissions. This not only enhances the engine's performance but also aligns with modern environmental standards, making it a more sustainable option for users concerned about their ecological footprint. The integration of a catalytic converter contributes significantly to reducing harmful exhaust emissions, thus promoting cleaner operation.

Additionally, the engine is equipped with a sophisticated ignition system that ensures reliable starting and smooth operation. The electronic ignition system reduces maintenance needs over time and enhances overall engine reliability. Moreover, the G3700 features a robust air filtration system that significantly improves air intake, leading to better performance and lifespan for the engine.

Durability is another characteristic that sets the Zenoah G3700 apart. Its construction utilizes high-strength materials that can withstand the rigors of heavy-duty use, leading to longer intervals between service and an overall reduction in operational costs. The engine's design has been carefully crafted to dissipate heat efficiently, preventing overheating during prolonged use.

The Zenoah G3700 is often used as the power source for a variety of applications, including chainsaws, brush cutters, and trimmers, accommodating the diverse needs of professionals in different landscaping and maintenance contexts. Its versatility and ease of integration with various attachments further enhance its appeal in the market.

In conclusion, the Zenoah G3700 is a testament to advanced engineering in two-stroke engine design, offering a blend of power, efficiency, durability, and user-friendliness, making it an excellent choice for anyone seeking reliable performance in their outdoor power equipment. Whether for professional landscaping or home gardening projects, the G3700 stands out as an invaluable tool.
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