OPERATOR’S MANUAL ENGINE DRILL EDR-260 WARNING READ INSTRUCTIONS CAREFULLY AND FOLLOW RULES FOR SAFE OPERATION. FAILURE TO DO SO COULD RESULT IN SERIOUS INJURY.
WARNING Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are: •Lead from lead-based paints, •Crystalline silica from bricks and cement and other masonry products, and •Arsenic and chromium from chemically treated lumber. Your risk from these exposures varies, depending on how often you do this type of work.
INTRODUCTION ECHO Engine Drill EDR-260 is a lightweight, high performance, two-stroke engined unit designed for drilling. WARNING IMPROPER USE OR CARE OF THIS UNIT, OR FAILURE TO WEAR PROPER PROTECTION CAN RESULT IN SERIOUS INJURY. READ AND UNDERSTAND THE RULES FOR SAFE OPERATION AND ALL INSTRUCTIONS IN THIS MANUAL. This Manual provides the information necessary for operation and maintenance.
SAFETY WARNING WARNING ENGINE DRILL USERS RISK INJURY TO THEMSELVES AND OTHERS IF THE ENGINE DRILL IS USED IMPROPERLY, AND/OR SAFETY PRECAUTIONS ARE NOT FOLLOWED. PROPER CLOTHING AND SAFETY GEAR MUST BE WORN WHEN OPERATING ENGINE DRILL. ALWAYS STOP THE ENGINE WHEN A DRILL JAM OCCURS. DO NOT ATTEMPT TO REMOVE AN OBJECT CAUSING A DRILL JAM IF THE ENGINE IS RUNNING. PHYSICAL INJURY CAN OCCUR IF A DRILL JAM IS REMOVED AND THE DRILLS START MOVING.
• 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. WARNING PRECAUTION AGAINST VIBRATION AND COLD IT IS BELIEVED THAT A CONDITION CALLED RAYNAUD’S PHENOMENON, WHICH AFFECTS THE FINGERS OF CERTAIN INDIVIDUALS MAY BE BROUGHT ABOUT BY EXPOSURE TO VIBRATION AND COLD.
Repetitive Stress Injuries It is believed that over-using 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 activities may put you at a high risk for developing a Repetitive 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.
OPERATING TECHNIQUES • When starting to drill, run the engine at full throttle. WARNING BEFORE DRILLING, BE SURE TO READ AND UNDERSTAND THE ENTIRE OPERATOR’S MANUAL TO AVOID THE CHANCE OF SERIOUS INJURY. • • • Do not force the drills and only move as quickly as the drills will allow. Stop the engine and disconnect from ignition cable before: - cleaning or when clearing a blockage; checking, maintenance or working on the machine. Handle fuel with care; it is highly flammable.
DESCRIPTION 2 OPERATOR’S MANUAL ENGINE DRILL 3 EDR-260 1 4 WARNING READ INSTRUCTIONS CAREFULLY AND FOLLOW RULES FOR SAFE OPERATION. FAILURE TO DO SO COULD RESULT IN SERIOUS INJURY.
ASSEMBLING FRONT HANDLE • Insert the front handle to the machine, and turn clockwise. (TIGHTEN THE SCREW FIRMLY) - To operate front handle with right hand, remove right plug then reverse sides when installing handle and plug. Washer 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.
CHECK UP OF NUTS AND OTHER HARDWARES WARNING ALTERNATIVE FUELS, SUCH AS E-20 (20 % ETHANOL), E-85 (85 % ETHANOL) OR ANY FUELS NOT MEETING ABOVE REQUIREMENTS ARE NOT APPROVED FOR USE IN ECHO 2-STROKE GASOLINE ENGINES. USE OF ALTERNATIVE FUELS MAY CAUSE PERFORMANCE PROBLEMS, LOSS OF POWER, OVERHEATING, FUEL VAPOR LOCK, AND UNINTENDED MACHINE OPERATION, INCLUDING, BUT NOT LIMITED TO, IMPROPER CLUTCH ENGAGEMENT.
HANDLING FUEL MIXING INSTRUCTIONS 1. Fill an approved fuel container with half of the required amount of gasoline. DANGER FUEL IS VERY FLAMMABLE. USE EXTREME CARE WHEN MIXING, STORING OR HANDLING OR SERIOUS PERSONAL INJURY MAY RESULT. • USE AN APPROVED FUEL CONTAINER. • DO NOT SMOKE NEAR FUEL. • DO NOT ALLOW FLAMES OR SPARKS NEAR FUEL. • FUEL TANKS/CANS MAY BE UNDER PRESSURE. ALWAYS LOOSEN FUEL CAPS SLOWLY ALLOWING PRESSURE TO EQUALIZE.
STARTING COLD ENGINE WARNING WHEN ENGINE IS STARTED, CONFIRM IF THERE IS NOT ANY ABNORMAL VIBRATION OR SOUND. IF THERE IS ABNORMAL VIBRATION OR SOUND, ASK YOUR DEALER TO REPAIR. • Stand the engine upright on a level surface. • Place ignition switch in ON (START/RUN) position. • Push purge bulb 3 to 4 times (or until fuel is visible in fuel return line). • Shift choke lever to close position (START). • Pull starter handle until the engine fires.
REVERSE ROTATION Counter clockwise (CCW) Shift lever Clockwise (CW) • This model is equipped with reverse rotation mechanism. • When drilling, set shift lever down to clockwise (CW) rotation position. • If bit is locked due to deep penetration during drilling operation, set shift lever up to counterclockwise (CCW) rotation position and operate reversed for easy pulling-out. • When changing direction of drill rotation, operate as follows: - Return engine to idle.
SKILL LEVELS Level 1 = Easy to do. Common tools may be required. Level 2 = Moderate difficulty. Some specialized tools may be required.
TROUBLE SHOOTING Engine - Trouble hard to start does not start Engine cranks Fuel at carburetor No fuel at carburetor • Fuel filter clogged • Fuel line clogged • Carburetor • Clean or replace • Clean • Ask your ECHO dealer Fuel at cylinder No fuel at cylinder • Carburetor • Ask your ECHO dealer Silencer wet with fuel • Fuel mixture is too rich • Open choke • Clean/replace air filter • Adjust carburetor • Ask your ECHO dealer Spark at end of plug wire No spark at end of plug wire • Ignition s
MAINTENANCE AIR FILTER • Clean before use. - Remove air cleaner cover and pull out air filter. - Lightly brush off dust or wash it in water and detergent. - Dry completely before putting it back in place. Air filter Air cleaner cover FUEL FILTER • Fuel tank cap Check periodically. - Do not allow dust to enter into fuel tank. - Clogged filter will cause difficulty in starting engine or poor engine performances. - Pick up fuel filter through fuel inlet port with a piece of steel wire or the like.
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 (Part Number 895412-20960) 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.
CLEANING CYLINDER FINS (Check Periodically) Cylinder fins NOTE Clogged fins will cause poor engine cooling. 1. Carefully remove housing and clean dirt and dust from fins. 2. Reinstall housing. CLEANING SILENCER AND EXHAUST PORT (Check Periodically) 1. Carefully remove housing halves. 2. Remove and disassemble silencer. NOTE Be careful not to scratch the cylinder or piston when cleaning the cylinder exhaust port. Silencer cover Silencer 3. Clean deposits from cylinder exhaust port and silencer.
6. Tighten muffler mounting bolts (or nuts) to 80-95 in•lbf (90-110 kgf•cm). 7. Start engine, and warm to operating temperature. 8. Stop engine, and re-tighten mounting bolts (or nuts) to specifications. 9. Install engine cover and attach spark plug lead. STORAGE LONG TERM STORAGE (Over 30 Days) 6. Drain the fuel tank completely and pull the recoil starter handle several times to remove fuel from the carburetor.
SPECIFICATIONS EDR-260 Mass without drill bit Volume fuel tank Drill size chuck capacity speed Mission reduction ratio lubrication External Dimensions length × width × height without drill bit Engine type engine displacement recommended maximum engine speed recommended engine idling speed engine speed at beginning of clutch engagement carburetor ignition spark plug starter clutch Fuel mixture ratio kg 5.18 (11.42 lb) L 0.58 (19.6 US fl. oz.) mm mm r/min 32 - 178 (1.25 - 7 inch) 13 (0.5 inch) 610 17.
WARRANTY STATEMENTS ECHO LIMITED WARRANTY STATEMENT FOR PRODUCT SOLD IN USA AND CANADA BEGINNING 01/01/2010 ECHO'S RESPONSIBILITY ECHO Incorporated’s Limited Warranty, provides to the original purchaser that this ECHO product is free from defects in material and workmanship.
PURCHASED REPAIR PARTS, SHORT BLOCKS AND ACCESSORIES GD\ UHVLGHQWLDO RU QRQ LQFRPH SURGXFLQJ ZDUUDQW\ GD\ FRPPHUFLDO LQVWLWXWLRQDO DJULFXOWXUDO LQGXVWULDO LQFRPH SURGXFLQJ RU UHQWDO DSSOLFDWLRQ ZDUUDQW\ ATTENTION TWO-STROKE ENGINE POWER PRODUCT OWNERS This ECHO two-stroke engine power product is a quality-engineered unit which has been manufactured to exact tolerances to provide superior performance.
