User manual ECHO SRM-2100 PARTS CATALOG SERIAL NUMBER 001001 THRU 159490

[. . . ] You will find it easy to use and full of helpful operating tips and SAFETY messages. THE OPERATOR'S MANUAL Read and understand this manual before operation. Keep it in a safe place for future reference. It contains specifications and information for operation, starting, stopping, maintenance, storage, and assembly specific to this product. THE SAFETY MANUAL Read and understand this manual before operation. Keep it in a safe place for future reference. [. . . ] DO NOT use fuel containing methyl alcohol, more than 10% ethyl alcohol or 15% MTBE. Oil ------------------------------------------------------------ Power Blend TM Premium Universal 2-Stroke Oil Fuel Tank Capacity ---------------------------------------- 0. 45 lit. oz. ) Recoil Starter System -------------------------------------- i-30 Automatic Recoil Starter Clutch ------------------------------------------------------- Centrifugal Type Drive Shaft -------------------------------------------------- 1/4 in. Flex Shaft Rotating Direction ----------------------------------------- Counter-Clockwise viewed from top Cutter Head ------------------------------------------------- Nylon line head (2-line) with . 095 CrossfireTM Line capacity 6m (20 ft. ) Handle ------------------------------------------------------- Front - Loop and Right Rear Handle w/rubber grips Shoulder Harness ------------------------------------------ Optional Idle Speed RPM -------------------------------------------- 2, 400 - 3, 200 Wide Open Throttle Speed (W. O. T. ) RPM ------------- 8, 000 - 9, 000 11 12 ASSEMBLY WARNING DANGER Use only ECHO approved attachments. Serious injury may result from using non-approved attachment combinations. Read and comply with all safety instructions listed in this manual and attachment manual. will not be responsible for the failure of cutting devices, attachments, or accessories which have not been tested and approved by ECHO for use with these units. Tools Required: Screwdriver, Head Locking Tool, 17x19mm T-Wrench Parts Required: Plastic Shield, Shield Plate, three (3) 5mm x 16mm screws, Nylon Line Head PLASTIC SHIELD INSTALLATION (For Nylon Line Operation) NOTE The plastic shield is for use with the Nylon Line Head only. Install Metal Shield when using plastic or metal blades. Remove plastic sleeve and upper plate (A) from PTO shaft. Install the shield on the bottom of the bearing housing flange. Place shield plate (B) on shield, align holes and install three (3) 5x16 mm screws. Add the proper amount of 2-stroke oil to gasoline. Close container and shake to mix oil with gasoline. Install fuel container cap and wipe any spilled fuel from container and surrounding area. IMPORTANT Spilled fuel is a leading cause of hydrocarbon emissions. Some states may require the use of automatic fuel shut-off containers to reduce fuel spillage. Contact your ECHO dealer for ordering information. After Refueling · Wipe any spilled fuel from the unit. · Move at least 3 m (10 ft. ) from refueling location before starting the engine. After use · DO NOT store a unit with fuel in its tank. Return unused fuel to an approved fuel storage container. Storage - Fuel storage laws vary by locality. Contact your local government for the laws affecting your area. [. . . ] Use the round (rat tail) file to renew the radius. GRASS TRIMMER/BRUSH CUTTER OPERATOR'S MANUAL TROUBLESHOOTING ENGINE PROBLEM TROUBLESHOOTING CHART Problem C h eck Fuel at carburetor Status No fuel at carburetor C au se Fuel strainer clogged Fuel line clogged Carburetor Carburetor Fuel Mixture too rich Remedy Clean or replace Clean or replace See your Echo dealer See your Echo dealer Open choke Clean/replace air filter Adjust carburetor See your Echo dealer Turn switch to ON See your Echo dealer See your Echo dealer Adjust to 0. 70mm (0. 026 in. ) Clean or replace Clean or replace Replace plug Clean or replace Replace 29 Fuel at cylinder No fuel at cylinder Muffler wet with fuel Engine cranks starts hard/ doesn't start Spark at end of plug wire Spark at plug No spark Stop switch off Electrical problem Interlock switch Spark gap incorrect Covered with carbon Fouled with fuel Plug defective Normal wear Contaminants/residues in fuel No spark Air filter Fuel filter Fuel vent Spark Plug Carburetor Cooling System Spark Arrestor Screen Engine does not crank N/A Air filter dirty Fuel filter dirty Fuel vent plugged Plug dirty/worn Improper adjustment Cooling system dirty/plugged Spark arrestor screen plugged N/A Engine runs, but dies or does not accelerate properly Contaminants/residues in fuel Clean or replace Normal wear Vibration Extended operation in dirty/dusty locations Normal wear Internal engine problem Clean and adjust or replace Adjust Clean Replace See your Echo dealer WARNING DANGER Fuel vapors are extremely flammable and may cause fire and/or explosion. Never test for ignition spark by grounding spark plug against cylinder; otherwise serious personal injury may result. 30 STORAGE WARNING DANGER During operation the muffler or catalytic muffler and surrounding cover become hot. Always keep exhaust area clear of flammable debris during transportation or when storing, otherwise serious property damage or personal injury may result. Long Term Storage (over 30 days) Do not store your unit for a prolonged period of time (30 days or longer) without performing protective storage maintenance which includes the following: 1. Store unit in a dry, dust free place, out of the reach of children. WARNING DANGER Do not store in enclosure where fuel fumes may accumulate or reach an open flame or spark. 2. [. . . ]