background image

No perform

ance guaran

tee without u

sing 

genuine Shin

daiwa blade

s.

No-load rev

olution spee

d: 4180 min-1

 (rpm)

Use reinforc

ed abrasive b

lades with m

aximum 

useable perim

eter velocity

 of 248 ft/se

c. 

USE ONLY G

ENUINE 

SHINDAIWA

 BLADES

EC7500

Maximum b

lade diamete

r: 12 in.

Maximum b

lade thickne

ss: 0.16 in.

Arbor diam

eter: 1 inch

SHINDAIWA OWNER’S AND
OPERATOR’S MANUAL

EC7500/EC7600
ENGINE CUTOFF
SAW

WARNING!

Read this manual and familiarize yourself with its contents.

This unit is designed primarily for cutting construction materials and metal
according to the type of cutting wheel installed.

To minimize the risk of injury to yourself and others, always wear hearing
protection, a dustproof mask, goggles and a helmet when operating this unit.

Keep this manual handy so you can refer to it when required.

Part Number 68002-94310  Rev.  12/02

  (EPA VERSION)

Shindaiwa Inc.
11975 SW Herman Road
Tualatin, Oregon 97062
Telephone 503-692-3070
Fax

503-692-6696

www.shindaiwa.com

Shindaiwa Kogyo Co., Ltd.
6-2-11 Ozuka-Nishi
Asaminami-Ku, Hiroshima
731-3167, Japan
Telephone 81-82-849-2220
Fax

81-82-849-2481

©2002 Shindaiwa Inc.
Part Number 68002-94310

Shindaiwa is a registered
trademark of Shindaiwa Inc.

Summary of Contents for 68002-94310

Page 1: ...marily for cutting construction materials and metal according to the type of cutting wheel installed To minimize the risk of injury to yourself and others always wear hearing protection a dustproof ma...

Page 2: ...hout prior notice and without obligation to make alterations to units previously manufactured 27 MAINTENANCE REPLACEMENT OR REPAIR OF EMISSION CONTROL DEVICES AND SYSTEMS MAY BE PERFORMED BY ANY REPAI...

Page 3: ...t off wheel with cracks distortion or one that is unbalanced Make sure the belt tension is properly adjusted and the wheel guard belt guard and clutch cover are securely assembled Always inspect the f...

Page 4: ...ine is designed built and equipped to conform at the time of initial sale to all applicable regulations of the U S Environmental Protection Agency EPA and that the engine is free of defects in materia...

Page 5: ...to service Check the fuel filler cap regularly during operation to make sure it remains securely tightened This unit must be operated below chest level Operating above chest level may result in serio...

Page 6: ...eel gets hot while cutting Never touch the wheel immediately after cutting You could burn yourself severely While the engine is running never touch high voltage parts such as the spark plug cap and pl...

Page 7: ...Make sure the filter screw is tight Use only 2 cycle mixed fuel GASOLINE TO FUEL OIL RATIO 50 1 ENGINE START PROCEDURES 1 Press PRIMER bulb 4 5 times or until fuel is in the bulb 2 COLD ENGINE Pull th...

Page 8: ...he correct collar then re install the snap ring EC7500 20A EC7500 20 Belt Guard Hex Wrench Outer Flange Bolt Wrench Tighten Loosen WARNING Using the wrong size collar may lead to failure of the wheel...

Page 9: ...dB A Vibration Level Front handle idle rated spindle EC7500 6 96 5 48m sec2 EC7600 10 09 10 49m sec2 Rear handle idle rated spindle EC7500 8 61 14 60m sec2 EC7600 8 93 13 70m sec2 Recommended Cut off...

Page 10: ...ert a hex wrench into the hole in the belt guard to prevent the arbor from turning See Figure 7 EC7500 45 Snap Ring Flange Drive Shaft Collar EC7500 49 20mm Collar 22mm Collar 25 4mm Collar 19 EC7500...

Page 11: ...of 50 1 mixing quantities 1 gallon gasoline to 2 6 oz mixing oil 5 liters gasoline to 100ml mixing oil IMPORTANT Mix only enough fuel for your immedi ate needs If fuel must be stored longer than 30 d...

Page 12: ...s the primer pump a few times repeatedly until the primer pump is almost filled with fuel See Figure 9 3 Push the decompression valve In 4 Pull the choke all the way out choke closed The throttle will...

Page 13: ...to the Troubleshooting Section page 24 If the engine still does not start contact your Shindaiwa dealer Stopping the Engine EC7500 25 Figure 13 Let the engine run at idle speed for 2 3 minutes then t...

Page 14: ...en cutting between 8 500 and 9 500 min 1 rpm While running the engine at full throttle apply slight pressure to the cut off wheel against an object so that engine speed stays at 8 500 9 500 min 1 rpm...

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