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Owner’s Manual 

ECV-4501 

 

2. Warnings and safety instructions 

 

Operator Safety 

 

• 

Always wear a safety face shield or goggles. 

• 

Gloves should be used when sharpening chain. 

• 

Always wear safety protective equipment such as jacket, trousers, 

gloves, boots with steel toe-caps and non-slip soles whenever you 

use a chain saw. For working in trees the safety boots must be 

suitable for climbing techniques. Do not wear loose clothing, jewelry, 

short pants, sandals or go barefoot. Secure hair so it is above 

shoulder length. 

• 

Do not operate that tool when you are tired, ill or under the influence 

of alcohol, drugs or medication. 

• 

Never let a child or inexperienced person operate the machine. 

• 

Wear hearing protection. 

• 

Never start or run the engine inside a closed room or building. 

Breathing exhaust fumes can kill. 

• 

Keep handles free of oil and fuel. 

• 

Keep hands away from cutting equipment. 

• 

Do not grab or hold the unit by the cutting equipment. 

• 

When the unit is turned off, make sure the cutting attachment has 

stopped before the unit is set down. 

• 

When operation is prolonged, take a break from time to time so that 

you may avoid possible white-finger disease which is caused by 

vibration. 

• 

The operator must obey the local regulations of cutting area. 

 

Unit/Machine Safety 

• 

Inspect the entire unit/machine before each use. Replace damaged 

parts. Check for fuel leaks and make sure all fasteners are in place 

and securely tightened, 

• 

Replace parts that are cracked, chipped or damaged in any way 

before using the unit/machine. 

• 

Make sure the safety guard is properly attached. 

• 

Keep others away when making carburetor adjustments. 

• 

Use only accessories as recommended for this unit/machine by the 

manufacturer. 

• 

Never let the chain strike any obstacle. 

If the chain makes contact, the machine should be stopped and 

checked carefully. 

• 

Make sure the automatic oiler is working. 

Keep the oil tank filled with clean oil. Never let chain run dry on the 

bar. 

• 

All chainsaw service, other than the items listed in the 

operator's/owner's manual, should be performed by competent 

chainsaw service personnel. (For example, if improper tools are used 

to remove the flywheel or if an improper tools is used to hold the 

flywheel in order to remove the clutch, structural damage to the 

flywheel could occur and could subsequently cause the flywheel to 

burst.) 

WARNING! 

Never modify the unit/machine in any way.  

Do not use your unit/machine for any job except that for which it is intended. 

WARNING! 

Never use chain saw without any safety equipment or that has faulty safety 

equipment. It could result in serious personal injury. 

WARNING! 

Using guide bar/chain other than recommended by the manufacturer which are 

not approved, could result in a high risk of personal accidents or injury. 

 

Fuel Safety 

• 

Mix and pour fuel outdoors and where there are no sparks or flames. 

• 

Use a container approved for fuel. 

• 

Do not smoke or allow smoking near fuel or the unit/machine or 

while using the unit/machine. 

• 

Wipe up all fuel spills before starting engine. 

• 

Move at least 3 m (10 ft.) away from fueling site before starting 

engine. 

• 

Stop engine before removing fuel cap. 

• 

Empty the fuel tank before storing the unit/machine. It is 

recommended that the fuel be emptied after each use. If fuel is left 

in the tank, store so fuel will not leak. 

• 

Store unit/machine and fuel in area where fuel vapors cannot reach 

sparks or open flames from water heaters, electric motors or 

switches, furnaces, etc. 

 

 

 

 

 

 

WARNING! 

Anti-vibration systems do not guarantee that you will not sustain white-finger 

disease or carpel tunnel syndrome. Therefore, continual and regular users should 

monitor closely the condition of their hands and fingers. If any of the above 

symptoms appear, seek medical advice immediately. 

 

Cutting Safety 

• 

Do not cut any material other than wood or wooden objects. 

• 

For respiratory protection, wear an aerosol protection mask when 

cutting the wood after insecticide has been applied. 

• 

Keep others including children, animals, bystanders and helpers 

outside the hazard zone. Stop the engine immediately if you are 

approached. 

• 

Hold the unit/machine firmly with both hands. 

• 

Keep firm footing and balance. Do not over-reach. 

• 

Keep all parts of your body away from the muffler and cutting 

attachment when the engine is running. 

• 

Keep Bar/Chain below waist level. 

• 

Before felling a tree, the operator must be accustomed to the sawing 

techniques of the chain saw. 

• 

Be sure to pre-plan a safe exit from a falling tree. 

• 

While cutting, hold saw firmly with both hands with thumb firmly 

locked around front handle, and stand with feet well balanced and 

your body balanced. 

• 

Stand to the side of the saw when cutting never directly behind it. 

• 

Always keep the spiked bumper face to a tree, because the chain 

may suddenly be drawn into a tree. 

• 

Be alert against kickback (when saw kicks up and back at operator). 

Never cut with the nose of the bar. 

 

Maintenance safety 

• 

Maintain the unit/machine according to recommended procedures. 

• 

Disconnect the spark plug before performing maintenance except for 

carburetor adjustments. 

• 

Keep others away when making carburetor adjustments. 

• 

Use only genuine Tanaka replacement parts as recommended by the 

manufacturer. 

WARNING! 

Improper maintenance could result in serious engine damage or in serious 

personal injury. 

 

Transport and storage  

• 

Carry the unit/machine by hand with the engine stopped and the 

muffler away from your body. 

• 

Allow the engine to cool, empty the fuel tank, and secure the 

unit/machine before storing or transporting in a vehicle. 

• 

Empty the fuel tank before storing the unit/machine. It is 

recommended that the fuel be emptied after each use. If fuel is left 

in the tank, store so fuel will not leak. 

• 

Store unit/machine out of the reach of children. 

• 

Clean the unit carefully and store it in a dry place. 

• 

Make sure engine switch is off when transporting or storing. 

• 

When transporting in a vehicle, cover chain with chain cover. 

If situations occur which are not covered in this manual, take care and use good 

judgement. 

Contact your dealer if you need assistance. 

Pay special attention to statements preceded by the following words: 

WARNING! 

Indicates a strong possibility of severe personal injury or loss of life, if 

instructions are not followed. 

CAUTION! 

Indicates a possibility of personal injury or equipment damage, if instructions are 

not followed. 

NOTE! 

Helpful information for correct function and use.

  

Summary of Contents for ECV-4501

Page 1: ...501 ECV 4501 ECV 4501 ECV 4501 ECV 4501 CHAINSAW CHAINSAW CHAINSAW CHAINSAW CHAINSAW P N 29768 Date 05 04 01 Supplier To The Outdoor Power Equipment Industry ISM Inc 1028 4th Street SW Auburn WA 98001...

Page 2: ...andle Warning kickback danger Be careful sudden and accidental upward and or backward motion of the guide bar WARNING Read understand and follow all warnings and instructions in this manual and on the...

Page 3: ...www tanakapowerequipment com 2 custsvc tanaka ism com Owner s Manual ECV 4501...

Page 4: ...tarting engine Stop engine before removing fuel cap Empty the fuel tank before storing the unit machine It is recommended that the fuel be emptied after each use If fuel is left in the tank store so f...

Page 5: ...ter inserting location pin 2 on the side case into the location hole 3 on the unit Fig 1 3 Then fix the clamp nuts temporarily Fig 1 3B 5 Raise the bar end and tighten the chain 1 by turning the tensi...

Page 6: ...ys mix fuel and oil in a separate clean container Always start by filling half the amount of fuel which is to be used Then add the whole amount of oil Mix shake the fuel mixture Add the remaining amou...

Page 7: ...rn it clockwise to increase the quantity Fig 2 1 C Do not try to turn the screw beyond level marks CAUTION Before starting make sure chain brake is disengaged if so equipped and that the Bar chain doe...

Page 8: ...reactions may cause you to lose control of the saw which could result in serious personal injury Stopping Fig 2 6 Decrease engine speed and push ignition switch to stop position Even though your saw...

Page 9: ...is to provide you with the general introduction to wood cutting techniques WARNING This information does not cover all specific situations which may depend on differences in terrain vegetation kind o...

Page 10: ...tely through the trunk Always leave a hinge The hinge guides the tree If the trunk is completely cut through you lose control over the felling direction Insert a wedge or a felling lever in the cut we...

Page 11: ...Keep well away from the chain Move only when the trunk is between you and the chain Watch out for spring back of limbs under tension LIMBING THICK BRANCHES When limbing thick branches the guide bar m...

Page 12: ...a bottom cut The depth of the cut should be about 1 3 of the log diameter Finish with an upper cut The saw cuts should meet Fig 2 7L THICK LOG LARGER THAN GUIDE BARS LENGTH Begin by cutting on the opp...

Page 13: ...otate If the cutting attachment still rotates after idle speed adjustment contact your service workshop NOTE The L and H screws should only be adjusted by an Authorized Tanaka Dealer The standard open...

Page 14: ...be replaced Spark plug Fig 3 3 The spark plug condition is influenced by An incorrect carburetor setting Wrong fuel mixture too much oil in the gasoline A dirty air filter Hard running conditions suc...

Page 15: ...pped and clean out any excess carbon from the exhaust port or muffler inlet every 100 hours of operation For long term storage Drain all fuel from the fuel tank Start and let engine run until it stops...

Page 16: ...so that the bit will scrape off the built up carbon 6 Make sure to remove the drill bit and pull recoil starter several times 7 Reinstall the disassembled parts Icing protection system Fig 3 12 12B Th...

Page 17: ...tor manual for your saw Fig 4 4 GENERAL INSTRUCTIONS FOR FILING CUTTERS File 1 cutter on one side of the chain from the inside out File on forward stroke only Fig 4 5 5 Keep all cutters the same lengt...

Page 18: ...tened Make sure that the chain transport guard is undamaged and that it can be securely fitted Check that nuts and screws are sufficiently tightened Weekly maintenance Check the starter especially cor...

Page 19: ...www tanakapowerequipment com 18 custsvc tanaka ism com Owner s Manual ECV 4501 6 Specifications...

Page 20: ...orme ai requisiti di sicurezza essenziali delle direttive fijr das these Erklar ung gilt den wesentlichen Sicherheitsanforderungen der Directive entspricht que corresponde a esta declaracl6n satisface...

Page 21: ...rements when tested on the representative sample of chain saws below 3 8 c i d specified in ANSI B175 1 1991 WARNING Use of other non listed Bar Chain combinations may increase kickback forces and inc...

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