Évaluations - 4, GPA: 4
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Facilité d'utilisation
• Keep your body warm, especially the head, neck, feet, ankles, hands and wrists. • Maintain good blood circulation by performing vigorous arm exercises during frequent work breaks and also by not smoking. • Limit the hours of operation. Try to fill each day with jobs where operating the engine drill or other hand-held power equipment is not required. • If you experience discomfort, redness and swelling of the fingers followed by whitening and loss of feeling, consult your physician before further exposing yourself to cold and vibration. 3 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 exposure to vibration may contribute to CTS. CTS can cause severe pain for months or even years. To reduce the risk of RSI/CTS, do the following: • Avoid using your wrist in a bent,extended or twisted position. Instead try to maintain a straight wrist position. Also, when grasping, use your whole hand, not just the thumb and index finger. • Take periodic breaks to minimize repetition and rest your hands. • Reduce the speed and force with which you do the repetitive movement. • Do exercise to strengthen the hand and arm muscles. • See a doctor if you feel tingling, numbness or pain in the fingers,hands, wrists or arms. The sooner RSI/CTS is diagnosed, the more likely permanent nerve and muscle damage can be prevented. 4 OPERATING TECHNIQUES · When starting to drill, run the engine at full throttle. WARNING DANGER 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. Never add fuel to a machine with a running or hot engine. • Do not attempt to repair the machine unless you are qualified to do so. • Do not operate the machine with a damaged or excessively worn cutting device. • Always ensure all handles and guards are fitted when using the machine. Never attempt to use an incomplete machine or one fitted with an unauthorised modification. • When transporting or storing the machine always remove the drill. • To reduce fire hazard keep engine and silencer free of debris, leaves or excessive grease. • Handle drill with care, contacting with drills may cause injury. 5 DESCRIPTION DESCRIPTION 3 4 10 8 76 5 9 1415 Operator’s manual - Included with unit. Read before operation and keep for future reference to learn proper, safe operating techniques. 2. Throttle trigger - Device activated by the operator’s finger, for controlling the engine speed. 3. Rear handle - Handle located furthest from the cutting device. 4. Silencer cover 5. Drill - Not included with unit. 6. Chuck 7. Shift lever 8. Front handle - Handle located on the front gear case. 9. Fuel tank - Contains fuel and fuel filter. 10. Fuel tank cap - For closing the fuel tank. 1 13 12 11 11. Air cleaner cover - Covers air filter. 12. Starter handle - Pull handle to start the engine. 13. Throttle trigger lock out - Device that prevents the accidental operation of the throttle trigger until manually released. 14. Ignition switch - Device for allowing the engine to be started and stopped. 15. Spark plug 6 ASSEMBLING Front handle FRONT HANDLE • Incert the front handle to the machine, and turn clockwise. (TIGHTEN THE SCREW FIRMLY) Drill bit Chuck (Tighten three points evenly) Oil 1 50Gasoline Fuel mix chart (50 : 1) US GAS OIL GAL. FL.OZ. 1 2.6 2 5.1 5 12.8METRIC GAS OIL L mL 4 80 8 160 20 400 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 being drilled and for the depth of hole required. OPERATION CHECK UP OF NUTS AND OTHER HARDWARES • Check up loose nuts, bolts and screws before using the unit every day. FUEL STATEMENT GASOLINE - Use 89 Octane [(R+M)/2] gasoline or gasohol known to be good quality- Gasohol may contain maximum 10% ethyl (grain) alcohol or 15% MTBE (methy tertiarybutyl ether). Gasohol containing methyl (wood) alcohol is not approved. OIL - ECHO brand premium two-strokes 50:1 oil is preferred. Mix oil and gasoline/gasohol according to Instructions on the oil container label. MIXING - Follow directions on the container. 7 IMPORTANT IMPORTANT l than you expect to use in thirty (30) days, ninety (90) days when a fuel stabilizer is added. Stored two-stro...