STIHL EC 70 Owner's Manual

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STIHL EC 70 Owner's Manual

Contents

 

Parts and Controls ............................

2

IMPORTANT SAFETY

 

INSTRUCTIONS ...............................

4

SAFETY PRECAUTIONS .................

6

Working Techniques .......................

15

Fitting the Cutting Blade .................

17

Mounting the Loop Handle .............

18

Starting ...........................................

19

Lubricating Flexible Shaft ...............

20

Gearbox Lubrication .......................

21

Replacing the Depth Wheel ............

21

Replacing the Skirt .........................

21

Replacing the Cutting Blade ...........

22

Storing the Machine ........................

22

Key to Symbols ..............................

23

Maintenance and Repairs ...............

23

Specifications .................................

24

Special Accessories .......................

24

Printed on clorine-free paper

© 1999 Andreas Stihl AG & Co., Waiblingen

0458 387 3021. M0,5. M9. PM. Printed in USA

english / USA

This manual contains warnings, operating and safety precautions for the STIHL EC 70 edger.

Pay special attention to the safety precautions outlined on pages 4 to 14.

Allow only persons who understand this manual to operate your edger.

To receive maximum performance and satisfaction from your STIHL edger, it is important that you read and understand the maintenance and safety precautions before using your edger.

Contact your STIHL dealer or the STIHL distributor for your area if you do not understand any of the instructions in this manual.

!Warning!

Because a edger is a high-speed cutting tool some special safety precautions must be observed to reduce the risk of personal injury.

Careless or improper use may cause serious or even fatal injury.

Make sure your unit is equipped with the proper deflector and handle for the type of cutting attachment being used.

Always wear proper eye protection.

STIHL's philosophy is to continually improve all of its products. As a result, engineering changes and improvements are made from time to time. If the operating characteristics or the appearance of your edger differs from those described in this manual, please contact your STIHL dealer for information and assistance.

STIHl

EC 70

1

english / USA

Parts and Controls

 

 

4

3

 

 

 

 

 

 

2

 

 

 

1

 

 

 

387BA005 KN

 

 

 

5

 

 

 

KN

 

7

8

387BA006

 

 

 

 

 

 

 

9

 

6

 

 

10

 

 

 

 

 

 

387BA007 KN

2

 

 

 

1= Power supply cord 2= Trigger switch

3= Starting lockout lever 4= Loop handle

5= Strain relief flap 6= Cutting blade 7= Deflector

8= Depth wheel 9= Wingnut

10= Skirt

EC 70

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Definitions

1 = Power supply cord.

Supplies electric to current motor.

2 = Trigger switch.

To switch the machine "on" and "off"

3 = Starting lockout lever.

Must be depressed before the trigger switch can be activated.

4 = Loop handle.

For easy control of machine during cutting work.

5 = Strain relief flap.

Supports extension cord and reduces the likelihood of disconnection of extension cord receptacles and trimmer plug.

6 = Cutting blade.

Metal cutting blade for cutting grass, weeds and soft green plants.

7 = Deflector.

The deflector is designed to reduce the risk of injury from foreign objects flung backwards toward the operator by the cutting tool and from contact with the cutting tool.

8 = Depth wheel.

Deflector-mounted depth wheel rolls on ground and keeps edger´s cutting blade at present height for required depth of cut.

9= Wingnut.

Must be loosened to rotate the deflector to adjust the depth of cut.

10= Skirt.

The skirt is designed to reduce the risk from foreign objects flung backwards toward the operator by the cutting tool.

EC 70

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english / USA

IMPORTANT SAFETY INSTRUCTIONS

!Warning!

To reduce the risk of serious or fatal injury form electrocution, thrown objects and blade contact, follow basic precautions, including the following:

1 = Avoid Dangerous Environment - Don't use appliance in damp or wet locations.

2 = Don't Use In Rain.

3 = Keep Children Away -All visitors should be kept at a distance from work area.

4 = Dress Properly - Do not wear loose clothing or jewelry. They can be caught in moving parts. Use of rubber gloves and substantial footwear is recommended when working outdoors.

5 = Use Safety Glasses - Always use face or dust mask if operation is dusty.

6 = Use Right Appliance - Do not use appliance for any job except that for which it is intended.

7 = Ground Foult Circuit interupter (GFCI) protection should be provided on the circuit(s) or outlet(s) to be used for the gardening appliance. Receptacles are a available having built-in GFCI protection and may be used for this measure of safety.

8 = Warning To reduce the risk of electric shock, use only with an extension cord intended for outdoor use, such as an extension cord of cord type

SW-A, SOW-A, STW-A, STOW-A, SJW-A, SJOW-A, SJTW-A, or SJTOW-A.

9 = Cord Sets - Make sure your cord set is in good condition. When using an extension cord set, be sure to use one heavy enough to carry the current your product will draw. An undersized extension cord set will cause a drop in line voltage resulting in loss of power and overheating. Table below shows the correct size to use depending on cord length and nameplate ampere rating. If in doubt, use the next heavier gage. The smaller the gage number, the heavier the cord.

Minimum wire gage for extension cords for 120 Volt appliances using 0 - 6 amps

Cord length (ft)

25

50

100

150

Wire size (AWG)

18

16

16

14

Appropriate extension cords are available in special stores for electrical equipment or form your STIHL dealer.

4

EC 70

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3

2

1

 

349BA014KN

To reduce the risk of disconnection of appliance cord form the extension cord set during operating:

:Insert unit's plug (1) into extension cord coupling (2).

:Swing the flap (3) outward and push extension cord into the recess.

:Let go of the flap.

10= Avoid Unintentional Starting - Don´t carry plugged-in appliance with finger on switch. Be sure switch is off when plugging in.

11= Don´t Abuse Cord - Never carry appliance by cord or yank it to disconnect from receptacle. Keep cord from heat, oil, and sharp edges.

12= Don´t grasp the exposed cutting blades or cutting edges when picking up or holding the appliance.

13= Don´t Force Appliance - It will do the job better and with less likelihood of a risk of injury at the rate for which it was designed.

14= Don´t Overreach - Keep proper footing and balance at all times.

15= Stay Alert - Watch what you are doing. Use common sense. Do not operate appliance when you are tired.

16= Disconnect Appliance - Disconnect the appliance from the power supply when not in use, before servicing, when changing accessories such as blades, and the like.

17= Store Idle Appliance indoors - When not in use, appliances should be stored indoors in dry, high or lockedup place - out of reach of children.

18= Maintain appliance with care - keep cutting edge sharp and clean for best performance and to reduce the risk of injury. Follow instructions for lubricating and changing accessories. Inspect appliance cord periodically, and if damaged, have it repaired by an authorized service facility. Inspect extension cords periodically and replace if damaged. Keep hands dry, clean and free from oil and grease.

EC 70

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english / USA

SAFETY PRECAUTIONS SAVE THESE INSTRUCTIONS!

19= Check damaged parts - before further use of the appliance, a guard or other part that is damaged should be carefully checked to determine that it will operate properly and perform its intended function. Check for alignment of moving parts, binding of moving parts, breakage of parts, mounting, and any other condition that may affect its operation. A guard or other part that is damaged should be properly repaired or replaced by an authorized service center unless indicated elsewhere in this manual..

Replacement Parts

When servicing use only identical replacement parts. Replace damaged cords or have them repaired by authorized STIHL Servicing dealer only.

To reduce the risk of electric shock, this equipment has a polarized plug (one blade is wider than the other). This plug will fit in a polarized outlet one way. If the plug does not fit fully in the outlet, reverse the plug. If it still does not fit, contact a qualified electrician to install the proper outlet. Do not change the plug in any way.

Warning!

Because your edger is a high-speed, fast-cutting electric power tool,

special safety precautions must be observed to reduce the risk of fire,

electric shock and personal injury.

It is important that you read, fully understand and observe the following safety precautions and warnings. Save this owner's manual and read

the safety instructions periodically. Be thoroughly familiar with the controls and the proper use of the equipment. Know how to stop the unit and disengage the controls quickly.

Careless or improper use of any electric edger may cause serious or fatal injury. have your STIHL dealer show you how to operate your electric edger. Observe all applicable local safety regulations, standard and ordinances.

!Warning!

The use of any electric edger may be hazardous. If the rotating cutting tool comes in contact with your body, it will cut you. When it comes in contact with solid foreign objects such as rocks or bits of metal, it may fling them directly or by ricochet in the direction of bystanders or the operator.

Striking such objects could damage the cutting attachment and may cause blades to crack, chip or break.

Thrown objects or damaged blades may result in serious or fatal injury to the operator or bystanders.

!Warning!

Minors should never be allowed to use an electric edger. Bystanders, especially children and animals should not be allowed in the area where an electric edger is in use

Never let the electric edger run unattended.

SAVE THESE INSTRUCTIONS

6

EC 70

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!Warning!

Do not lend or rent your electric edger without the owner's manual. Be sure that anyone using your electric edger understands the information contained in this manual.

Most of these safety precautions and warnings apply to the use of all STIHL electric edgers. Different models may have different parts and controls. See the appropriate section of your owner's manual for a description of the controls and function of the parts of your model electric edger.

Safe use of an electric involves 1 = the operator

2 = the edger

3 = the use of the edger.

THE OPERATOR!

Physical Condition

You must be in good physical condition and mental health and not under the influence of any substance (drugs, alcohol, etc.) which might impair vision, dexterity or judgment. Do not operate an electric edger when you are fatigued.

Be alert - if you get tired while operating your electric edger, take a break. Tiredness may result in loss of control. Working with any edger can be strenuous. If you have any condition that might be aggravated by strenuous work, check with your doctor before operation an edger.

!Warning!

Prolonged use of an electric edger (or other machines) exposing the operator to vibrations may produce whitefinger disease (Raynaud's phenomenon) or carpal tunnel syndrome. These conditions reduce the hand's ability to feel and regulate temperature, produce numbness and burning sensations and may cause nerve and circulation damage and tissue necrosis.

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.

KN000BA017

Proper Clothing Warning!

Electric edger operation can cause serious injury to eyes, ears and person.

The deflector and skirt provided with your electric edger may not protect the

operator from all foreign objects (gravel, glass, wire, etc.) thrown by the rotating cutting attachment. Thrown objects may also ricochet and strike the operator.

EC 70

7

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