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CS-352

SYMBOL FORM

TO AVOID KICKBACK

1. Hold the chain saw firmly with both

hands.

2. Don’t let the nose of the guide

bar contact any obstruction.

3. Tip contact may suddenly move the

guide bar upward and backward,
which may cause serious injury.

Part Number 890191-30131

Carburetor adjustment
- Idle speed

Carburetor adjustment
- High speed mixture

Carefully read the Instruction
manual

Wear eyes, ears and head
protection

Carburetor adjustment
- Low speed mixture

Oil and gasoline mixture

Symbol form/shape Symbol description/application Symbol form/shape Symbol description/application

Chain brake operation

Chain oil fill

DECALS

Locate this safety decal on your unit. The complete
unit illustration found in the “NOMENCLATURE OF
PARTS” section will help you locate them.
Make sure the decal is legible and that you
understand and follow the instructions on it. If a
decal cannot be read, a new one can be ordered
from your ECHO dealer.

Emergency stop

Choke control “Cold Start”
position (choke closed)

STOP

Part Number X503-010400

WARNING!! Read and follow all safety
precaution in the instruction manual.
Failure to follow instructions could
result in serious personal injury.

CS-352

Part Number X524-003690

REPLACEMENT BAR AND CHAIN

GUIDE BAR*

CHAIN*

PART NO.

PART NO.

12” 12A0CD3745

91VG45CQ / 91P45CQ

14” 14A0CD3752

91VG52CQ / 91P52CQ

16” 16A0CD3757

91VG57CQ / 91P57CQ

Note: There may be other replacement

components for achieving kickback
protection. For details, please refer
to the chain and bar combination
sheet shown in the instruction manual.

Содержание CS-352

Страница 1: ...structions carefully and follow the rules for safe operation Failure to do so could result in serious injury X750 015 40 0 X750 327 090 0 ECHO INCORPORATED 400 Oakwood Road Lake Zurich Illinois 60047...

Страница 2: ...Copyright 2010 All Rights Reserved The engine exhaust from this product contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm WARNING...

Страница 3: ...for the saw chain 7 Only use replacement bars and chains specified by the manufacturer or the equivalent WARNING KICKBACK may occur when the nose or tip of the guide bar touches an object or when the...

Страница 4: ...the saw chain stops moving when the throttle control trigger is released 11 Shut off the engine before setting the chain saw down 12 Use extreme caution when cutting small size brush and saplings beca...

Страница 5: ...R calls attention to an act or condition which WILL lead to serious personal injury or death if not avoided SYMBOLS AND SIGNS CONTENTS RULES FOR SAFE OPERATION 1 SYMBOLS AND SIGNS 3 PACKING LIST 5 NOM...

Страница 6: ...t The complete unit illustration found in the NOMENCLATURE OF PARTS section will help you locate them Make sure the decal is legible and that you understand and follow the instructions on it If a deca...

Страница 7: ...on and other assembly may be necessary After opening the carton check for damage Immediately notify your retailer or ECHO dealer of damaged or missing parts Use the packing list to check for missing p...

Страница 8: ...1 Hold the chain saw firmly with both hands 2 Don t let the nose of the guide bar contact any obstruction 3 Tip contact may suddenly move the guide bar upward and backward which may cause serious inj...

Страница 9: ...s right hand from being hit by a chain which has broken or derailed from the guide bar during cutting 10 Guide bar The part that supports and guides the saw chain 11 Saw chain Chain serving as a cutt...

Страница 10: ...n Take periodic breaks to minimize repetition and rest your hands Reduce the speed and force in which you do the repetitive movement Do exercises to strengthen hand and arm muscles See a doctor if you...

Страница 11: ...ckback may occur when the nose or tip of the guide bar touches an object or when the wood closes in and pinches the saw chain in the cut The installation of a chain brake may be mandatory by law or as...

Страница 12: ...ugh front hole C in guide bar 2 IMPORTANT Dimple D in Kick Guard must engage recess E in guide bar 3 Tighten nut F and bolt A using 11 mm 7 16 in wrenches until snug Make certain Kick Guard is flush a...

Страница 13: ...sioner will be damaged 1 Remove spark plug lead See page 25 2 Unlock chain brake and loosen two clutch cover nuts if necessary 3 Hold the bar nose up and turn the adjuster screw clockwise until chain...

Страница 14: ...Blend X will void the two stroke engine warranty IMPORTANT ECHO premium Power Blend X Universal 2 Stroke Oil may be mixed at 50 1 ratio for application in all ECHO engines sold in the past regardless...

Страница 15: ...en fuel caps slowly allowing pressure to equalize NEVER refuel a unit when the engine is HOT NEVER refuel a unit with the engine running DO NOT fill fuel tanks indoors ALWAYS fill fuel tanks outdoors...

Страница 16: ...in summer SAE No 10 in winter or when cutting resinous trees When refueling also refill chain oil OPERATION WARNING After choke control knob is pulled and then knob is returned to original position th...

Страница 17: ...engine When engine starts immediately squeeze throttle trigger to release throttle latch and pull front hand guard towards the operator immediately Chain brake unlocked position WHEN THE ENGINE IS WA...

Страница 18: ...trigger and move ignition switch down to STOP position NOTE If engine does not stop pull choke control knob out fully to stop engine Return the unit to your authorized ECHO dealer to check and repair...

Страница 19: ...your best aid will be your own good common sense The accepted way to hold the saw is to stand to the left of the saw with your left hand on the front handlebar and your right hand on the rear handle s...

Страница 20: ...te the notch and at a level about 5 cm 2 in above the bottom of the notch Do not try to cut through to the notch with the felling cut The remaining wood between the notch cut and felling cut about 5 c...

Страница 21: ...will weaken at the point where you make the cut unless the tree is lying on perfectly flat ground or supported as shown If you make the cut with the tree on the ground don t let the saw s chain dig in...

Страница 22: ...ast idle Slowly operate the chain brake lever while holding the saw firmly on the ground When the brake lever trips the chain should stop Immediately release the throttle trigger WARNING If the chain...

Страница 23: ...den surface 4 The impact should lock the chain brake IMPORTANT When checking the operation of the automatic chain brake use a soft surface substance like wood to provide the impact so the chain is not...

Страница 24: ...IN Low kickback CAUTION Do not use replacement saw chain unless it has been designated as meeting the ANSI B175 1 2000 kickback performance requirements when tested on the representative sample of cha...

Страница 25: ...for that task Ask your ECHO dealer for these parts MAINTENANCE INTERVALS Meintenance Procedure Letter Codes I Inspect C Clean R Replace Meintenance Procedure Notes 1 Low evaporative fuel tanks DO NOT...

Страница 26: ...to full throttle to check for smooth transition from idle to high speed If engine hesitates turn L needle CCW 1 8 turn and repeat acceleration Continue adjustment until smooth acceleration results 7 C...

Страница 27: ...t the spark gap if it is wider or narrower than the standard gap Fastening torque 15 to 17 N m 130 to 145 in lb FUEL FILTER Check periodically Do not allow dust to enter fuel tank A clogged filter wil...

Страница 28: ...ace it if worn CYLINDER FINS Check periodically Clogged fins will result in poor engine cooling Remove dirt and dust from between fins to let cooling air pass easily MUFFLER SPARK ARRESTOR Remove air...

Страница 29: ...Note that blunt or irregular cutters will result in poor cutting performance increased vibration of chains and premature breakage of the saw chain Drive link serves to remove sawdust from the groove o...

Страница 30: ...the chain slowly to wash away the filings before using again If the chain saw is operated with filings clogged in the groove the saw chain and the guide bar will be damaged prematurely If the saw cha...

Страница 31: ...wire wire Spark gap incorrect Adjust 0 6 mm to 0 7 mm Spark at No spark at 0 024 to 0 028 in plug plug Covered with carbon Clean or replace Fouled with fuel Clean or replace Spark plug defective Repla...

Страница 32: ...H mm 396 232 268 15 6 in 9 1 in 10 6 in Mass Power head dry kg 4 0 8 8 lb Without chain and guide bar Engine Type Air cooled two stroke single cylinder Displacement mL cm 34 0 2 075 cu in Carburetor D...

Страница 33: ...ducing use will be covered by this limited warranty for five 5 years from date of purchase EXCEPTIONS For two stroke engine powered products the electronic ignition module flexible drive cables SRM so...

Страница 34: ...Incorrect storage procedures stale fuel including failure to provide or perform required maintenance services as prescribed in the operator s manual Preventative maintenance as outlined in the operato...

Страница 35: ...onform with applicable EPA and C A R B emissions standards and that your equipment SORE is free from defects in material and workmanship that would cause it to fail to conform with applicable requirem...

Страница 36: ......

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