Shindaiwa 68002-94310 Operator's Manual

No performance guarantee without using genuine Shindaiwa blades.No-load revolution speed: 4180 min-1 (rpm)Use reinforced abrasive blades with maximum

10EC7500.20AAssemblyEC7500.19Figure 6InstructionManualEngine UnitTool SetFigure 7.BeltGuardHexWrenchMounting the Cut-off Wheel1. Select a cut-off whee

11EC7500.204. Loosen bolt with the wrench andremove bolt and outer flange.See Figure 8.Figure 8OuterFlange BoltTightenLoosenWARNING! When filling the

12EC7500.227. Grip the recoil starter handle withyour right hand, pull the startercord slowly until you feel the starterengage, then…8. …start the eng

13EC7500.231. Turn the on-off switch On.WARNING!The cut-off wheel must not rotateat idle speed. If it rotates, reduceidle speed by adjusting the idlea

14EC7500.27WARNING! Never permit bystanders oranimals near the unit whenstarting or operating the unit. Be aware of kickback!Kickback may force the

15NOTE:For units equipped with a water kit,loosen the (2) water nozzles anddisconnect the main water line fromthe double nozzle.1. Remove the cutting

16Inspection and MaintenanceItem What to Do Daily Weekly Monthly As Req’dAir Cleaner Clean ✔Cut-off Wheel Check & Sharpen ✔Bolts/Screws Check &

17EC7500.23EC7500.24WARNING!Inspection and maintenanceshould be done in a well ventilatedplace and where there is no risk offire.Dust in the air clean

18EC7500.30It is not necessary to adjust thecarburetor when the unit is new.Adjust the carburetor only when youare sure it is necessary due to differ-

19EC7500.34High and Low Speed NeedleThe high and low speed needle isfixed and cannot be adjusted.Spark Plug MaintenanceIf the engine becomes hard to s

2Throughout this manual are special“attention statements”.WARNING!A statement preceded by the word“WARNING” contains informationthat should be acted u

20EC7500.47EC7500.36EC7500.35Replacing the Drive Belt1. Loosen the tension screw. Loosenthe two bolts on the belt guard andremove the belt guard by sl

21Replacing the Cut-off Wheel1. Make sure the ignition switch is Offand the engine is stopped.2. Insert a 6mm hex wrench into thehole in the belt guar

22EC7500.44Sharpening a DiamondCut-off WheelWhile running the engine at lowspeed, make about 10 passes atcutting a concrete block or a softbrick. Keep

23Whenever the unit will not be used for30 days or longer, use the followingprocedures to prepare if for storage: Clean external parts thoroughly. D

24The engine does not start.PROBLEMRemove the spark plug (pg 13).Is the spark plug wet?Cutting performance is poor.PROBLEMMake sure the choke is pushe

25Shindaiwa Kogyo Co., Ltd.Federal Emission Design And Defect Limited WarrantyUtility And Lawn And Garden Engines Shindaiwa Kogyo Co., Ltd. warrants

26PARTS COVERED Listed below are the parts covered by the Federal Emission Design and DefectWarranty. Some parts listed below may require scheduled

27MAINTENANCE, REPLACEMENT OR REPAIR OF EMISSION CONTROLDEVICES AND SYSTEMS MAY BE PERFORMED BY ANY REPAIRESTABLISHMENT OR INDIVIDUAL; HOWEVER, WARRAN

Shindaiwa Inc.11975 SW Herman RoadTualatin, Oregon 97062Telephone 503-692-3070Fax 503-692-6696www.shindaiwa.comShindaiwa Kogyo Co., Ltd.6-2-11 Ozuka-N

3Before Operation Children and people who do notunderstand this manual mustnot use this unit. Never allow other people oranimals to be near the unit

4Safety Precautions (continued)WARNING!Figure 1. Start the engine at least 10 feet(3 meters) from a fueling location.Starting The Engine Start the e

5Safety Precautions (continued)WARNING!Kickback Kickback may force the cut-offwheel up and back toward theoperator lightning-fast. Kickback can occu

6Inspection and Maintenance Before performing any inspection,maintenance, repair or cleaningof the unit, make sure engine andcut-off wheel are comple

7Safety and Operation Information LabelsEC7500.1No performance guarantee without using genuine Shindaiwa bladesNo-load revolution speed: 4180 min-1 (r

8EC7500.18EC7500.1AUnit DescriptionFigure 5Air CleanerCoverChokePrimerPumpFrontHandleCylinderCoverThrottleTriggerLockoutCarburetor IdleAdjustment Scre

9Technical SpecificationsEngine Type ....... 2-Cycle,vertical-cylinder, air-cooledDisplacement ... 4.5 cu. in. (73.5cc)*Bore x