Summary of Contents for Echo SRM-2100SB, SRM-2400SB
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Operator's Manual MODELS, Type 1E Read rules for safe operation and instructions carefully. ECHO provides an Operator's Manual with this unit and a separate Operator's Manual and Safety Manual (if available) with the attachment. All manuals must be read and under- stood for proper and safe operation.
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"DESCRIPTION" section, will help you locate them. Make sure the decals are legible and that you understand and follow the instructions on them. If a decal cannot be read, a new one can be ordered from your ECHO dealer. See PARTS ORDERING instructions for specific information. RASS...
• Beware of KICKOUT (blade thrust) when using blades. Special precautions are necessary for blade operation, see your Operator's and Safety Manuals. ONLY install ECHO approved blades on Brush Cutters (SRM) models equipped with proper blade shield, U-handles, harness, blade collar, nut and cotter pin.
PERSONAL CONDITION AND SAFETY EQUIPMENT WARNING Trimmer/Brush Cutter users risk injury to themselves and others if the trimmer/brush cutter is used improperly or safety precautions are not followed. Proper clothing and safety gear must be worn when operating a trimmer/brush cutter.
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Use only ECHO approved attachments. Serious injury may result from the use of a non-approved attachment combi- nation. ECHO, INC. will not be responsible for the failure of cutting devices, attachments or accessories which have not been tested and approved by ECHO. Read and comply with all safety instructions listed in this manual and safety manual.
The ECHO product you purchased has been factory pre-assembled for your convenience. Due to packaging restrictions, shield installation and other assembly may be necessary. After opening the carton, check for damage. Immediately notify your retailer or ECHO Dealer of damaged or missing parts. Use the contents list to check for missing parts.
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- 1, Tool Bag --1, 8 mm x 10 mm wrench --1, scrench --1, locking tool - 1, Nylon Trimmer Head - 1, Safety Glasses - 1, 2-Stroke Oil Sample, 2.6 oz. - 1, Front Handle (L.H.) Assembly -- 1, Plastic Bag...
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Move lever to the "RUN" position to open choke. 22. SAFETY VIDEO - (Not included with unit) P/N 99922202540 English version only is available at a cost of $5.00 from ECHO, INC. or any authorized ECHO dealer. The video overviews safety precautions and proper operating techniques and is...
PECIFICATIONS & * Install and use U-Handle when operating any model with steel blade. **The RPM range shown applies for all attachments. Refer to your attachment Operator's Manual "Specifications" section for proper RPM specifications. RASS RIMMER . t i i r t RUSH UTTER PERATOR...
Read and comply with all safety instructions listed in this manual and attachment manual. • ECHO, INC. 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 this Pro Attachment Series RECOMMENDED OPTIONAL ATTACHMENTS •...
SSEMBLY POWER HEAD SHAFT LOWER SHAFT ASSEMBLY Tools Required: None Parts Required: Split Boom Attachment Assembly 1. Set Power Head/Shaft Assembly on a level surface. 2. Pull locator pin (A) out, and turn counter-clockwise 1/4 turn to lock- out position. 3.
NYLON LINE HEAD INSTALLATION Tools Required: Head Locking Tool Parts Required: Nylon Line Head. 1. Align locking hole in upper plate (B) with notch in edge of gear housing and insert head locking tool (A). 2. Remove plastic sleeve from P.T.O. shaft (C). 3.
PERATION OPERATION WITH BLADES Preparing the Trimmer/Brush Cutter for Blade Use Blade use DEMANDS specific Brush Cutter configuration. Operation without specified shield and harness can result in serious personal injury. Follow installation instructions included in optional kits. Plastic and Nylon Blades Require: "Blade Conversion Kit,"...
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3" in. (76 mm) diameter. Use Shoulder/Waist Harness P/N 99944200200 The Shoulder/Waist Harness when used in a trimming operation with nylon line head suspends the trimmer from the operator's shoulder and reduces operator fatigue. During blade operation, the same fatigue reduction is achieved. Safety to the operator is also enhanced by preventing blade contact with the operator's hands and feet by restricting trimmer movement.
EPA Phase I/California Emission Defect Warranty Explanation.) IMPORTANT Echo Premium 2-Stroke Oil may be mixed at 50:1 ratio for applica- tion in all Echo engines sold in the past regardless of ratio speci- fied in those manuals. Mixing Instructions 1.
WARNING The cutting attachment should not rotate at idle. If attachment rotates, readjust carburetor according to "Carburetor Adjustment" instructions in this manual or see your ECHO Dealer, otherwise serious personal injury may result. NOTE Refer to the attachment Operator's Manual and Safety Manual (if included) for proper and safe operating techniques.
WARNING The cutting attachment should not rotate at idle. If cutting attach- ment moves, readjust carburetor according to "Carburetor Adjust- ment" instructions in this manual or see your ECHO Dealer, otherwise serious personal injury may result. 1. Stop Switch Move stop switch button (A) forward away from the STOP position.
ECHO Service Dealer for maintenance. To help you decide whether you want to DO-IT-YOURSELF or have the ECHO Dealer do it, each maintenance task has been graded. If a task is not listed, see your ECHO Dealer for repairs.
AIR FILTER Level 1. Tools required: Cleaning brush, 25 - 50 mm (1 or 2 in.) medium bristle paint brush. Parts required: SRM-2100SB 90008 REPOWER SRM-2400SB 90030 REPOWER 1. Close choke (Cold Start Position). This prevents dirt from entering the carburetor throat when the air filter is removed. Brush accumu- lated dirt from the air cleaner area.
3. Use the wooden stick or brush to remove dirt form cylinder fins. IMPORTANT Do not use a metal scraper to remove dirt from the cylinder fins. 4. Remove grass and leaves from the grid between the recoil starter and fuel tank.
CARBURETOR ADJUSTMENT SRM-2100SB Emission Models Level 2. Tools required: Screwdriver, Tachometer (ECHO P/N 99051130017) Parts required: None. NOTE Every unit is run at the factory and the carburetor is set in compli- ance with emission regulations. In addition, the carburetor is equipped with HI and LO needle adjustment limiters that prevent settings outside acceptable limits.
CARBURETOR ADJUSTMENT SRM-2400SB Emission Models Level 2. Tools required: Screwdriver, Tachometer (ECHO P/N 99051130017). Parts required: None. NOTE Every unit is run at the factory and the carburetor is set in compli- ance with emission regulations. This carburetor does not have acceleration and high speed adjustment needles.
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Pull gear box and shield from drive shaft housing. 2. Pull flexible cable from the drive shaft housing, wipe clean and re-coat with a thin coating [15 ml (1/2 oz.)] of ECHO 3. Slide the flexible cable back in the drive housing. DO NOT get dirt on the flex cable.
Level 1. Tools required: Head locking tool (if head is to be removed) Parts Required: ECHO 0.095" Nylon Trimmer Line 6m (20 ft.) long. 1. Shut engine off. Lay unit on the ground with head assembly up. 2. Hold drum (A) and turn spool (B) CW (clockwise) until it stops.
SHARPENING METAL BLADES Three styles of metal blades are approved for use on the ECHO Brush Cutter. The 8-tooth blade can be sharpened during normal maintenance. The clearing blade and 80 tooth blade require professional service. Before sharpening, CLOSELY inspect blade for cracks (look at the bottom of each tooth and the center mounting hole closely), missing teeth and bending.
ROUBLESHOOTING t l i t l i 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. l f f t l i t l i t r i t r i...
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TORAGE Long Term Storage (over 30 days) 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.
• Purchasing from your Echo Dealer. • Sending a check or money order for $2.00 per Parts Catalog or $1.50 per Operator's Manual made payable to ECHO, INCORPORATED. State on a sheet of paper the model number and serial number of the ECHO unit you have, part number of the manual (if known), your name and address and mail to address below.
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J.A.S.O. FC. El aceite de calidad Echo 50:1 cumple con estas normas. Los problemas del motor debidos a una lubricación inadecuada por no usar un aceite certificado ISO-L-EGD y J.A.S.O.FC, tal como aceite de dos tiempos 50:1 de calidad óptima de Echo, anulará la garantía del motor de dos tiempos.