Echo X7503196704 User Manual

X7503196705X75001090503/13Chain SawInstruction Manual MODEL : CS-450 WARNINGUsers of this equipment risk injury to themselves and others if

10CS-450SPARK ARRESTOR MUFFLER • The spark arrestor mufer controls the exhaust noise and prevents hot, glowing particles of carbon from leaving the

11CS-450 PREPARATION FOR USEBolt (A)Dimple (D)Recess (E)Front hole (C)Rear hole (B)Nut (F)Guide barKick Guard®Brake connectorClutch coverBrake lever(

12CS-4506. Mount guide bar on studs and slide toward clutch to make saw chain installation easier. In-stall chain with cutters on top of guide bar fac

13CS-450FuEl anD lubricantNOTICE: Use of unmixed, improperly mixed, or fuel older than 90 days, (stale fuel), may cause hard starting, poor perfor-man

14CS-450Mixing Instructions 1. Fill an approved fuel container with half of the required amount of gasoline.2. Add the proper amount of 2-stroke oil

15CS-450 WARNING• After choke control knob is pulled and then knob is returned to original position, throttle remains slightly open (latch condition

16CS-450WHEN THE ENGINE IS WARM CAUTIONMake sure the bar and chain are free from any obstruction when starting the chain saw.• Move chain brake lev

17CS-450STOPIgnition switchThrottle triggerRUNNING WARNING The saw chain should not move at idle, otherwise serious personal injury may result.NOT

18CS-450CUTTING INSTRUCTIONKickbackGENERAL CAUTION• Read the ECHO “CHAIN SAW SAFETY MANUAL” included with your chain saw for additional cutting and

19CS-450FELLING THE TREE123Felling cutHingeDirection of fallFirst cutNotchSecond cutOne-third tree diameterDirection of fall5 cm (2 in.)5 cm (2 in.)4

2CS-450RULES FOR SAFE OPERATIONA. Kickback Safety Precautions for Chain Saw Users 1. With a basic understanding of kickback, you can reduce or elimin

20CS-450Uphill positionFinish cutFirst cutLIMBINGLimbing a fallen tree is much the same as bucking.Never stand on the tree that you are limbing.When l

21CS-450Chain brake function When the lever is pushed forward, chain brake instantly stops the chain.Chain brake unlockWhen the lever is fully pulled,

22CS-450End of the guide bar may be placed at the height of about 50 cm (20 in.).50 cm (20 in.)AUTOMATIC CHAIN BRAKEKickback produced from the tip of

23CS-450CHAIN AND GUIDE BAR COMBINATIONThe following combinations are recommended for model CS-450. WARNING Use of replacement saw chain and/or gui

24CS-450MAINTENANCE AND CAREYour ECHO chain saw is designed to provide many hours of trouble free service. Regular scheduled maintenance will help you

25CS-450Every unit is run at the factory and the carburetor is set in compliance with Emission Regulations. In addition, the carburetor is equipped wi

26CS-450Oil lterFuel lterOil tank cap Fuel tank cap0.65 mm (0.026 in.)AIR FILTER• Check before every use.• Loosen cleaner cover knob and remove ai

27CS-450GUIDE BAR• Clean before using. - Clean the groove of the guide bar with a small screwdriver. - Clean oil holes with a wire.• Reverse guide b

28CS-450EXHAUST PORT CLEANINGParts Required: As needed: Mufer gasket 1. Remove air cleaner cover and remove spark plug lead.2. Remove guide bar

29CS-450SETTING THE SAW CHAINSharpen lower edgeDrive linkTie strapRight hand cutterPreset tie strapLeft hand cutterGuard linkTop plateSide plateDepth

3CS-450 1. Do not operate a chain saw with one hand! Serious injury to the operator, helpers, or bystanders may result from one-handed operation.

30CS-450NOTEThese angles are referred to as Oregon 20BPX, 33SL, or 95VP. To sharpen other follow chain manufacturer’s instruction.• Place the depth

31CS-450TROUBLESHOOTING WARNINGFuel vapors are extremely ammable and may cause re and/or explosion. Never test for ignition spark by grounding spa

32CS-450 MODEL CS-450Dimension L × W × H mm 400 × 252 × 278 (15.7 in. × 9.9 in. × 10.9 in.)Mass Power head, dry kg 5.1 (11.2 lb.) Without cha

33CS-450ECHO LIMITED WARRANTY STATEMENT FOR PRODUCT SOLD IN USA AND CANADA BEGINNING 01/01/2010ECHO'S RESPONSIBILITYECHO Incorporated’s Limited W

34CS-450PURCHASED REPAIR PARTS, SHORT BLOCKS AND ACCESSORIES

35CS-450NOTES

CONSUMER PRODUCTSUPPORT1-800-673-15588:30 - 4:30 Mon - Fri C.S.T.ECHO, INCORPORATED400 OakwOOd ROadLake ZuRich, iL 60047-1564www.echo-usa.comDEALER?

4CS-450 WARNINGThe safety alert symbol accompanied by the word “WARNING” calls attention to an act or condition which CAN lead to serious personal i

5CS-450TO AVOID KICKBACK1. Hold the chain saw rmly with both hands.2. Don’t let the nose of the guide bar contact any obstruction.3. Tip contact may

6CS-450PACKING LISTThe ECHO product you purchased has been fac-tory pre-assembled for your convenience. Due to packaging restrictions, guide bar and s

7CS-450 NOMENCLATURE OF PARTS242116171820191554871011121314321922236CS-450254

8CS-450OPERATOR SAFETYNOMENCLATURE OF PARTS 1. Instruction manual - Included with unit. Read before operation and keep for future reference to le

9CS-450VIBRATION AND COLD• It is believed that a condition called Raynaud’s Phenomenon, which affects the ngers of certain individuals, may be broug