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INTRODUCTION ECHO Engine Drill EDR-2100 is a lightweight, WARNING DANGER high performance, two-stroke engined unit designed for drilling. IMPROPER USE OR CARE OF THIS UNIT, OR FAILURE TO WEAR PROPER This Manual provides the information PROTECTION CAN RESULT IN SERIOUS necessary for operation and maintenance. INJURY. READ AND UNDERSTAND THE RULES FOR SAFE OPERATION AND ALL INSTRUCTIONS IN THIS MANUAL. SAFETY AND SPECIAL INFORMATION THIS SYMBOL IMPORTANT ACCOMPANIED BY THE The enclosed mess
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SAFETY WARNING DANGER WARNING DANGER ENGINE DRILL USERS RISK INJURY TO ALWAYS STOP THE ENGINE WHEN A THEMSELVES AND OTHERS IF THE DRILL JAM OCCURS. DO NOT ATTEMPT ENGINE DRILL IS USED IMPROPERLY, TO REMOVE AN OBJECT CAUSING A AND/OR SAFETY PRECAUTIONS ARE DRILL JAM IF THE ENGINE IS RUNNING. NOT FOLLOWED. PROPER CLOTHING PHYSICAL INJURY CAN OCCUR IF A AND SAFETY GEAR MUST BE WORN DRILL JAM IS REMOVED AND THE WHEN OPERATING ENGINE DRILL. DRILLS START MOVING. OPERATOR SAFETY • Do al
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• Wear non-slip, heavy-duty work gloves to improve your grip on the engine drill handles. The gloves also help reduce the transmission of machine vibrations to your hands. PROTECTING OTHERS Spectators, children, fellow workers and animals must be warned to come no nearer than 4.6 m (15 feet) while the engine drill is in use. People working in the area near you should wear the same protective equipment as the operator. PHYSICAL CONDITION Your judgement and dexterity may be impaired if you are ill
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Repetitive Stress Injuries It is believed that overusing the muscles and tendons of the fingers, hands, arms and shoulders may cause soreness, swelling, numbness, weakness and extreme pain in those areas. Certain repetitive hand activites may put you at a high risk for developing a Repetitives Stress Injury (RSI). An extreme RSI condition is Carpal Tunnel Syndrome (CTS), which could occur when your wrist swells and squeezes a vital nerve that runs through the area. Some believe that prolonged ex
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OPERATING TECHNIQUES • When transporting or storing the machine • When starting to drill, run the engine at full always remove the drill. throttle. • To reduce fire hazard keep engine and WARNING DANGER silencer free of debris, leaves or excessive BEFORE DRILLING, BE SURE TO READ grease. AND UNDERSTAND THE ENTIRE OPERATOR’S MANUAL TO AVOID THE • Handle drill with care, contacting with drills CHANCE OF SERIOUS INJURY. may cause injury. • Do not force the drills and only move as quickly a
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DESCRIPTION 2 1 3 4 14 15 13 12 11 10 9 7 6 8 5 1 Operator’s manual - Included with unit. 11. Air cleaner cover - Covers air filter. Read before operation and keep for future 12. Starter handle - Pull handle to start the reference to learn proper, safe operating engine. techniques. 13. Throttle trigger lock out - Device that 2. Throttle trigger - Device activated by the prevents the accidental operation of the operator’s finger, for controlling the engine throttle trigger until manually released
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ASSEMBLING FRONT HANDLE • Incert the front handle to the machine, and turn clockwise. (TIGHTEN THE SCREW FIRMLY) Front handle DRILL BIT • Insert the drill bit (not provided with unit) until it reaches the bottom of the chuck, then back it out slightly; tighten the chuck laws evenly and completely. IMPORTANT Use drill bits suited for the material Chuck being drilled and for the depth of hole Drill bit required. (Tighten three points evenly) OPERATION CHECK UP OF NUTS AND OTHER HARDWARES • Check u
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IMPORTANT Stored fuel ages. Do not mix more fuel than you expect to use in thirty (30) days, ninety (90) days when a fuel stabilizer is added. Stored two-stroke fuel may separate. ALWAYS shake fuel container thoroughly before each use. STARTING COLD ENGINE • Stand the engine upright on a level surface. On • Place ignition switch in ON (START/RUN) position. Stop Throttle trigger • Push purge bulb 3 to 4 times (or until fuel is visible in fuel return line). • Shift choke shutter to close position.
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REVERSE ROTATION • This model is equipped with reverse rotation mechanism. Clockwise • When drilling, set shift lever down to (CW) clockwise (CW) rotation position. • If bit is locked due to deep penetration during drilling operation, set shift lever up to counterclockwise (CCW) rotation Counter position and operate reversed for easy clockwise pulling-out. (CCW) • When changing direction of drill rotation, operate as follows: Shift lever - Return engine to idle. - Engine shift lever to CW or CC
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MAINTENANCE AND CARE AREA MAINTENANCE PAGE BEFORE MONTHLY YEARLY DATE USE MAINTENANCE PERFORMED Air Filter Clean/Replace 12 • Fuel Filter Inspect/Replace 12 • Spark Plug Inspect/Clean/ 12 • Adjust/Replace Carburettor Adjust 13 • Cooling System Inspect/Clean 14 • Silencer Inspect/Clean 14 • Starter Rope Inspect/Replace - • Drills Inspect/Clean/ 13 • Lubricate Fuel Leaks Inspect/Repair - • Screw, Bolts & Inspect, Nuts Tighten/Replace - • Fuel Line Inspect
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TROUBLESHOOTING Trouble Engine - starts hard Cause Remedy - does not start Engine Fuel at No fuel • Fuel strainer clogged • Clean Cranks carburettor at carburettor • Fuel line clogged • Clean • Carburettor • Ask your ECHO dealer Fuel at No fuel at • Carburettor • Ask your ECHO dealer cylinder cylinder Silencer wet • Fuel mixture is • Open choke with fuel too rich • Clean/replace air filter • Adjust carburettor • Ask your ECHO dealer Spark at No spark at • Ignition switch off • Turn switch on
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MAINTENANCE AIR FILTER • Clean before Use. - Remove air cleaner cover and pull out air fillter. - Lightly brush off dust or wash it in water and detergent. - Dry completely before putting it back in Air filter place. Air cleaner cover FUEL FILTER • Check periodically. - Do not allow dust to enter into fuel tank. - Clogged filter will cause difficulty in starting engine or poor engine parformances. - Pick up fuel strainer through fuel inlet port with a piece of steel wire or the like. Fuel filter
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REPLACEMENT OF CHUCK Replacement of chuck should be done in the following manner: 1. Remove bolt with hexagonal hole fixed in the driving axle. 2. Insert accessory hexagonal bar into chuck and fix. 3. Fit 19 mm spanner onto driving axle and keep it fitted. 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
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CLEANING CYLINDER FINS CLEANING SILENCER AND (Check Periodically) EXHAUST PORT (Check Periodically) NOTE 1. Carefully remove housing halves. Clogged fins will cause poor engine cooling. 2. Remove and disassemble silencer. 1. Carefully remove housing and clean dirt NOTE and dust from fins. Be careful not to scratch the cylinder or 2. Reinstall housing. piston when cleaning the cylinder exhaust port. 3. Clean deposits from cylinder exhaust port and silencer. STORAGE 6. Drain the fuel tank complete
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SPECIFICATIONS EDR-2100 Masses kg 4.6 (10.1 lbs ) Volume fuel tank L 0.5 (16.9 US, fl. oz.) Drill size (Max) mm 30 chuck capacity mm 13 (0.5 inch) speed r/min 430 Mission reduction ratio 17.1 (regular side) 18.6 (reverse side) lubrication grease External Dimensions length x width x height mm 420 x 328 x 255 (16.5 x 12.8 x 10.0 inch) Engine type Air cooled Two stroke single cylinder engine displacement mL(cm³) 21.2 (1.29 cu. inch) carburettor diaphragm type ignition flywheel magneto -
