Stihl MS 661 C-M, Instruction Manual

Page 1: ...STIHL MS 661 C M Instruction Manual 2 30...

Page 2: ...sly commit themselves to a sus tainable and responsible handling of natural resources This user manual is intended to help you use your STIHL product safely and in an environmentally friendly manner o...

Page 3: ...feed rate 16 Starter Grip Serves to crank the engine 17 Fuel Tank Cap Closes the fuel tank 18 Master Control Lever For starting running and stopping the engine 19 Throttle Trigger Controls engine spe...

Page 4: ...s described in this instruction manual 4 3 The Operator WARNING Users without adequate training or instruction cannot recognize or assess the risks involved in using the chainsaw The user or other per...

Page 5: ...oots with cut retardant inserts 4 5 Work Area and Surroundings WARNING Bystanders children and animals are not aware of the dangers of the chainsaw or thrown objects Innocent bystanders children and a...

Page 6: ...an undamaged saw chain Sharpen the chain properly If you have any queries Contact your STIHL servicing dealer for assistance 4 7 Fuel Mixture and Refueling WARNING This chainsaw requires a fuel mixtu...

Page 7: ...is touching the ground or objects Do not start the engine The user cannot concentrate on the work in certain situations The user can lose control of the saw trip or fall and be seriously injured Work...

Page 8: ...have any queries Do not fell the tree yourself A tree and branches can fall on bystanders or objects during the felling operation This can result in serious or fatal injuries and damage to property D...

Page 9: ...th the chain running at full speed 4 9 2 Pull in 0000 GXX 1348 A0 The saw is pulled away from the operator when the bottom of the bar is used for cutting WARNING If the rotating chain makes contact wi...

Page 10: ...water jet or pointed objects can damage the chainsaw guide bar and saw chain If the chainsaw guide bar or saw chain are not cleaned cor rectly components may no longer function properly or safety dev...

Page 11: ...7 Collar studs 5 are located in slot in tail of guide bar 6 Peg of tensioner slide 4 engages hole 8 in guide bar 6 The guide bar 6 may be either way round The logo on the guide bar 6 may also be upsi...

Page 12: ...s vertical 2 3 1 0000 GXX 2931 A0 1 Place the cap in the filler opening so that mark 1 lines up with mark 2 Press the cap down and rotate it clockwise as far as stop The cap snaps into place The mark...

Page 13: ...tio of 50 1 Examples for fuel mixes 1 liter gasoline 20 ml two stroke engine oil 3 liters gasoline 60 ml two stroke engine oil 5 liters gasoline 100 ml two stroke engine oil Pour two stroke engine oil...

Page 14: ...1 2 A B C Press the cap down and rotate it clockwise as far as stop Press the cap down and rotate it counterclock wise until mark 1 points to mark 2 Now try again to close the fuel tank If the fuel ta...

Page 15: ...ever 1 to posi tion The engine stops and the Master Control lever 1 springs back to position 10 Checking the Saw 10 1 Checking the Chain Sprocket Shut off the engine Disengage the chain brake Remove t...

Page 16: ...trigger Shut off the engine and engage the chain brake Attempt to pull the trigger without depressing the lockout lever If the trigger can be pulled Do not use your chainsaw and contact your STIHL se...

Page 17: ...itself automatically for opti mum performance during operation Calibration enables the saw to be adjusted faster for opti mum performance If the outside temperature is below 10 C or the engine is col...

Page 18: ...Ematic The oil pump feed rate can be adjusted to suit different bar lengths wood species and working techniques The range of adjustment of the oil pump adjusting screw 1 is limited by a stop 2 The st...

Page 19: ...mb with the top of the guide bar 0000 GXX 1245 A0 1 2 1 2 If the limb is under tension Make the relieving cut 1 at the compression side and then per form the bucking cut 2 from the tension side 11 8 F...

Page 20: ...saw is close to the ground Make the horizontal cut Make the angle cut at 45 to the horizontal cut 0000 GXX 1250 A1 If the wood is sound and long fibered Observe the following points when making sapwo...

Page 21: ...e at the same level as the felling cut The tree falls 11 8 8 Felling normal large diameter tree A normal tree is felled with a felling cut and stabi lizing strap This felling cut must be performed if...

Page 22: ...nlarge felling cut in direction of hinge Enlarge felling cut in direction of holding strap Move to the other side of the tree Apply the spiked bumper behind the hinge at the same height as the felling...

Page 23: ...he area around the sprocket with a damp cloth or STIHL resin solvent Place the shroud 5 in position Turn the shroud lock 4 clockwise and tighten it down firmly The shroud is closed Press the spark plu...

Page 24: ...down 2 1 0000 GXX A379 A0 Remove the filter cover 1 Pull off the spark plug boot 2 If area around the spark plug is dirty Clean it with a damp cloth Unscrew the spark plug Clean the spark plug with a...

Page 25: ...h gauges with a flat file so that they are level with the STIHL filing gauge and parallel to the service mark The STIHL fil ing gauge must match the chain pitch If you have any queries Contact your ST...

Page 26: ...em is supplying insufficient chain oil Increase oil feed rate The chain is over ten sioned Tension chain properly Chainsaw is not being used properly Have correct use explained then practice 18 2 Clea...

Page 27: ...22867 Handlebar 6 9 m s The K value for the vibration level is 2 m s Control handle 5 6 m s The K value for the vibration level is 2 m s For information on compliance with Employers Vibration Directi...

Page 28: ...RS3 Type 3626 90 cm Rollomatic ES 11 114 36 RM Type 3652 36 RS Type 3621 Rollomatic ES light 11 114 36 RM Type 3652 36 RS Type 3621 36 RS3 Type 3626 The cutting length of a guide bar depends on the c...

Page 29: ...ollowing stand ards in the versions valid on the date of produc tion EN ISO 11681 1 EN 55012 and EN 61000 6 1 The EC type examination in accordance with Directive 2006 42 EC Article 12 3 b was carried...

Page 30: ...English 23 EC Declaration of Conformity 30 0458 759 0121 D VA0 A21...

Page 31: ...23 EC Declaration of Conformity English 0458 759 0121 D VA0 A21 31...

Page 32: ...www stihl com 04587590121D 04587590121D 0458 759 0121 D 0458 759 0121 D...