Assessments - 3, GPA: 3.7
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5. Choke After engine fires (or 5 pulls), move choke lever (C) to “Run” ( ) position, then pull starter handle/rope until engine starts and runs. Allow unit to warm up at idle for several minutes. PB-500H PB-500T a E C D NOTE If engine does not start with choke in “Run” position after 5 pulls, move choke to “Cold Start” ( ) position, and repeat steps 4 & 5. 6. Throttle Lever Allow engine to warm up for several minutes before use. 7. Throttle Lever After engine warm-up, move throttle lever gradually to increase engine RPM to desired operating speed. sTarTIng warm engIne The starting procedure is the same as Cold Start except DO NOT close the choke. PB-500H 1. Throttle Lever Move throttle position lever (A) midway between idle and full throttle positions. PB-500T 1. Throttle Position / Stop Switch Button Slide Throttle position / Stop switch Button(A) back to idle position. PB-500H, PB-500T 2. Purge Bulb Pump purge bulb (D) until fuel is visible and flows freely in the clear fuel tank return line. Pump bulb an additional 4 or 5 times. 3. Recoil Starter Pull recoil starter handle (E) and engine should start. Do not use choke (C). NOTE If engine does not start after 5 pulls, use cold start procedures. PB-500H PB-500T a C E D sToppIng engIne PB-500H 1. Throttle Lever Move throttle lever (A) to IDLE DETENT position and allow engine to return to idle before shutting off engine. 2. Throttle Lever Move throttle lever (A) to "O" (Stop) position. PB-500T 1. Throttle Position / Stop Switch ButtonRelease throttle trigger. Move Throttle Position / Stop Switch Button (A) forward to idle position and allow engine to return to idle before shutting off engine. 2. Throttle Position / Stop Switch Button Move Throttle Position / Stop Switch Button (A) all the way forward to STOP position. PB-500H PB-500T a warningIf engine does not stop when stop switch is moved to STOP position: • Be certain engine is at idle, otherwise engine may continue to run. • Close choke - COLD START position - to stall engine. • Have your ECHO dealer repair stop switch before using blower again. operaTIng blower warningEngine exhaust IS HOT, and contains Carbon Monoxide (CO), a poison gas. Breathing CO can cause unconsciousness, serious in- jury, or death. Exhaust can cause serious burns. ALWAYS position unit so that exhaust is directed away from your face and body. warningAlways wear safety glasses, hearing protection, a face filter mask and take all safety precautions or serious personal injury may result. Do not point the blower pipe in the direction of people or pets. IMPORTANT Use reduced speed only when performing light-duty tasks or to comply with local noise regulations. Continuous low speed operation may allow fuel/oil residue to build-up on the piston and cause rapid build-up of carbon on the spark arrestor screen, resulting in overheating and engine damage. To reduce harmful build-up, run engine at wide open throttle for at least 5 minutes every hour, and inspect/clean the spark arrestor screen after approximately 40 hours of operation. Read the Safety Section on pages 3 - 6 carefully. IMPORTANT To avoid engine damage due to over-revving, do not block blower pipe opening. 1. Use only during appropriate hours. 2. Allow the engine to warm up at a fast idle for a few minutes. 3. PB-500H: Set engine speed with throttle lever (A). PB-500T: Control engine speed with throttle trigger (B), or for continuous use, set engine speed with Combination Throttle Position / Stop Switch Button (A). 4. Use lower speed to blow dry leaves from walks, patios and drives. 5. Additional speed may be necessary to clean grass and leaves from a lawn or flower bed. 6. Higher speed may be necessary to move gravel, dirt, snow, bottles or cans from a driveway, street, parking lot or stadium. 7. Always stop unit using stop engine procedure. NOTE Never use a higher speed setting than necessary to perform a task. Remember, the higher the engine speed, the louder the blower noise. Minimize dust by using blower at lower speeds and by dampening material with water/mist when necessary. Keep debris on your property. Be Smart - be a good neighbor. aPB-500H PB-500T B a maInTenanCe warning Moving parts can amputate fingers or cause severe injuries. Keep hands, clothing and loose objects away from all openings. Always stop engine, disconnect spark plug, and make sure all moving parts have come to a complete stop before removing obstructions, clearing debris, or servicing unit. Allow unit to cool before performing service. Wear gloves to protect hands from sharp edges and hot surfaces. Your ECHO blower is designed to provide many hours of trouble free service. Regular scheduled maintenance will help your blower achieve that goal. If you are unsure or are not equipped with the necessary tools, you may want to take yourunit to an 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....
Este manual também é adequado para os modelos :Sistemas de ventilação - POWER BLOWER PB-500H (887.14 kb)