RedMax G621AVS manual For safe operation

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4. 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.

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

3.Always use caution when handling fuel. Wipe up all spills and then move the chain saw at least ten(10) feet(three(3)

m)from the fueling point before starting the engine.

3a) Eliminate all sources of sparks or flame (ie. smoking, open flames, or work that can cause sparks) in the areas where fuel is mixed, poured, or stored.

3b) Do not smoke while handling fuel or while operating the chain saw.

4.Do not allow other persons to be near the chain saw when starting the engine or cutting a wood. Keep bystanders and animals out of the work area. Children, pets, and bystanders should be a minimum of thirty(30) feet away when you start or operate the chain saw.

5.Never start cutting until you have a clear work area, secure footing, and planned retreat path from the falling tree.

6.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.

7.Keep all parts of your body away from the saw chain when the engine is running.

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

9.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.

10.Always inspect the chain saw before each use for worn, Ioose, or changed parts. Never operate a chain saw that is damaged, improperly adjusted, or is not completely and securely assembled. Be sure that the saw chain stops moving when the throttle control trigger is released.

11.All chain saw service, other than the items listed in the Operator’s Manual, should be performed by competent chain saw service personnel. (e.g., if improper tools are used to remove the flywheel, or if an improper tool is used to hold the flywheel in order to remove the clutch, structural damage to the flywheel could occur which could subsequently cause the flywheel to disintegrate).

12.Always shut off the engine before setting it down.

13.Use extreme caution when cutting small size brush and saplings because slender material may catch the saw chain and be whipped toward you or pull you off balance.

14.When cutting a limb that is under tension, be alert for spring back so that you will not be struck when the tension in the wood fibers is released.

15.Keep the handles dry, clean and free of oil or fuel mixture.

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Contents 3369-93110 G621AVSContents Safety FirstParts location SpecificationsG621AVS Power unit Engine Family 5KZXS Mnem Symbols on the machineFor safe operation Kickback Safety Precautions for Chain SAW Users Chain cover Chain tensioner nut Installing guide bar and saw chainMoving Direction Loosen TightenRecommended Mixing Ratio Gasoline 50OIL HOW to MIX FuelFuel and Chain oil Chain OIL Fueling the UnitFor Your Engine LIFE, Avoid Operation Chain oil Fuel SwitchStarting Engine Throttle interlock Latch Choke knobChecking OIL Supply Adjusting Carburetor F13ANTI-FREEZE Parts Icing Prevention SystemF19 How to confirmChain Brake Front handle Released Braking Brake leverGuard Against Kickback F20 SawingFelling a Tree F21 F21Cutting Limb of Fallen Tree F24 F22 F23 F24 F25 Log lying on the ground F22Log hanging off the ground F23 Maintenance After Each USE MaintenanceOiling port Oiling port Guide barPeriodical Service Points NGK BPM7A SAW Chain Maintenance of Saw Chain and Guide BarF34 F35 Guide BAR StorageOregon BAR GB BARCase 3. Oil does not come out Troubleshooting GuideCase 2. Lack of power/Poor acceleration/Rough idling Parts list Fig.A-1 Power Unit G621AVS Fig.A-2 Power Unit  27  Fig.B Carbburetor Fig.D Cutting Head Chain Saws Limited Warranty RedMax Garantie limitée des tronçonneuses