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14

REPLACEMENT OF CHUCK

Replacement of chuck should be done in the following
manner:

1.

Fit 19 mm spanner onto driving axle and keep it
fitted.

2.

Remove bolt with hexagonal hole fixed in the
driving axle.

3.

Insert accessory hexagonal bar (Part number
895412-20960) into chuck and fix.

4.

Fit 10 mm box spanner onto the hexagonal bar and
turn it into direction as indicated by an arrow to
remove chuck.

5.

Fit a new chuck in the reversed order of removing.

ADJUSTING CARBURETTOR
(As Required)

GENERAL INFORMATION
The idle speed  adjuster screw controls the throttle
opening at the idle position.

IDLE ADJUSTMENT
1.

Start engine and allow it to run at high idle until
warm.

2.

Turn the idle speed screw clockwise until drill bit
begins to move.

3.

Turn idle screw anticlockwise 1 and 1/2 to 2 turn or
until the drill bit stops (2700 to 3300 r/min).

NOTE

When there is some trouble with the carburettor,
contact your dealer.

CLEANING CYLINDER FINS
(Check Periodically)

NOTE

Clogged fins will cause poor engine cooling.

1.

Carefully remove housing and clean dirt and dust
from fins.

2.

Reinstall housing.

CLEANING SILENCER AND EXHAUST
PORT
(Check Periodically)

1.

Carefully remove housing halves.

2.

Remove and disassemble silencer.

NOTE

Be careful not to scratch the cylinder or piston when
cleaning the cylinder exhaust port.

3.

Clean deposits from cylinder exhaust port and
silencer.

Idle speed adjustment screw

Box spanner
(10 mm)

Hexagonal bar
(Part number 895412-20960)

Spanner (19 mm)

Spanner (19 mm)

Summary of Contents for EDR-2400 Type 1

Page 1: ...WARNING DANGER READ INSTRUCTIONS CAREFULLY AND FOLLOW RULES FOR SAFE OPERATION FAILURE TO DO SO COULD RESULT IN SERIOUS INJURY OPERATOR S MANUAL ENGINE DRILL EDR 2400...

Page 2: ...he time of publication but are subject to change without notice Illustrations may include optional equipment and accessories and may not include all standard equipment WARNING IMPROPER USE OR CARE OF...

Page 3: ...rators and bystanders CAUTION CAUTION indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury Circle and slash symbol means whatever is shown is prohibi...

Page 4: ...ne Wear proper clothing to protect legs and other exposed parts of your body Wear non skid sole shoes Do not wear open toed shoes or operate unit while bare footed Wear eye and hearing protection devi...

Page 5: ...terity may be impaired if you are ill or have taken alcohol or other substances known to affect the way you would normally function Repetitive Stress Injuries It is believed that over using the muscle...

Page 6: ...highly flammable Never add fuel to a machine with a running or hot engine Do not attempt to repair the machine unless you are qualified to do so OPERATING TECHNIQUES Do not operate the machine with a...

Page 7: ...and fuel filter 10 Fuel tank cap For closing the fuel tank 11 Air cleaner cover Covers air filter 12 Starter handle Pull handle to start the engine 13 Throttle trigger lockout Device that prevents th...

Page 8: ...ON FUEL Fuel is a mixture of regular grade petrol and an air cooled 2 stroke engine oil of reputable brand name Minimum 89 Octane unleaded petrol is recommended Do not use fuel containing methyl alcoh...

Page 9: ...fire STARTING WARM ENGINE Place ignition switch in ON START RUN position Pull starter handle until the engine fires Do not use the choke STARTING COLD ENGINE WARNING WHEN ENGINE IS STARTED CONFIRM IF...

Page 10: ...r vice versa while the chuck is turning Failure to do so may cause unit damage Always release throttle and allow the unit to return to idle before shifting Do not stand close to drill or chuck with yo...

Page 11: ...AREA MAINTENANCE PAGE BEFORE USE MONTHLY YEARLY Air Filter Clean Replace 13 Fuel Filter Inspect Clean Replace 13 Spark Plug Inspect Clean Adjust Replace 13 Carburettor Adjust 14 Cooling System Inspec...

Page 12: ...rty Fuel vent plugged Spark plug Carburettor Cooling system plugged Exhaust port silencer plugged Remedy Clean or replace Clean Ask your ECHO dealer Ask your ECHO dealer Open choke Clean replace air f...

Page 13: ...N m 150 to 170 kgf cm FUEL FILTER Check Periodically 1 Do not allow dust to enter into fuel tank 2 Clogged filter will cause difficulty in starting engine or poor engine performances 3 Pick up fuel f...

Page 14: ...run at high idle until warm 2 Turn the idle speed screw clockwise until drill bit begins to move 3 Turn idle screw anticlockwise 1 and 1 2 to 2 turn or until the drill bit stops 2700 to 3300 r min NOT...

Page 15: ...2 stroke engine oil into the cylinder through the spark plug hole A Place a clean cloth over the spark plug hole B Pull the recoil starter handle 2 or 3 times to distribute the oil inside the engine C...

Page 16: ...000 Recommended engine idling speed r min 2900 Carburettor Diaphragm type Ignition Flywheel magneto CDI system Spark plug NGK BPMR7A Starter Recoil starter Clutch Automatic Centrifugal Fuel Regular gr...

Page 17: ...17 MEMORANDUM...

Page 18: ...18 MEMORANDUM...

Page 19: ...19 MEMORANDUM...

Page 20: ...7 2 SUEHIROCHO 1 CHOME OHME TOKYO 198 8760 JAPAN PHONE 81 428 32 6118 FAX 81 428 32 6145 X750 016 94 0 X750 409 420 0 2010 Printed in Japan 1006A 0099 ES...

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