Poulan SM400 User Manual - Page 9

STARTING A COLD ENGINE 1. Move throttle lever to the position. 2. Move choke lever to the FULL CHOKE position. 3. Slowly press the primer button 8 times. Throttle Lever Primer Button Choke Lever 4. Pull starter rope sharply until engine attempts to run, but no more than 5 pulls (below 30_ F, 8 pulls). NOTE: If engine attempts to start before the 5th pull, go to next step immediately. 5. Move the choke lever to the HALF CHOKE position. 6. Pull the starter rope sharply until the en- gine runs, but no more than 5 pulls (below 30_ F, 10 pulls). 7. After a 5 second warm--up, move the choke lever to the RUN position. 8. Allow the unit to run for 30 more seconds at the RUN position before moving the throttle lever to position. If engine has not started after 5 pulls (at HALF CHOKE), repeat STARTING A COLD ENGINE procedure. If engine still does not start, proceed to STARTING A FLOODED ENGINE. 9. To stop the engine, move the throttle lever to the STOP position. STARTING A WARM ENGINE NOTE: If fuel tank is empty, add fuel; then, follow STARTING A COLD ENGINE procedure. Do not fill fuel tank while engine is hot. 1. Move throttle lever to the position. 2. Pull starter rope sharply until engine runs, but no more than 5 pulls. NOTE: If engine has not started, pull starter rope 5 more pulls. If engine still does not run, it is probably flooded. 3. To stop the engine, move the throttle lever to the STOP position. STARTING A FLOODED ENGINE Flooded engines can be started by placing the choke lever in the RUN position. Move throttle lever to the fast position ; then, pull rope until engine starts. After engine starts, move the throttle lever to the slow position engine to idle. to allow Starting could require pulling the starter rope many times depending on how badly the unit is flooded. If unit still doesn't start refer to the TROUBLESHOOTING TABLE or call 1-800-554-6723. MAINTENANCE WARNING: Avoid touching muffler unless engine and muffler are cold. A hot muffler can cause serious burns. WARNING: Stop engine and be sure the impeller blades have stopped turning before opening the vacuum inlet door or attempting to insert or remove the vacuum or blower tubes. The rotating blades can cause serious injury. Always disconnect the spark plug before performing maintenance or accessing movable parts. HELPFUL TIP IMPORTANT: Have all repairs other than the recommended maintenance described in the instruction manual performed by an authorized service dealer. If any dealer other than an authorized service dealer performs work on the product, Poulan PRO may not pay for repairs under warranty. It is your responsibility to maintain and perform general maintenance. GENERAL RECOMMENDATIONS The warranty on this unit does not cover items that have been subjected to operator abuse or negligence. To receive full value from the warranty, the operator must maintain unit as instructed in this manual. Various adjustments will need to be made periodically to properly maintain your unit. CHECK FOR LOOSE FASTENERS AND PARTS S Spark Plug Boot S Air Filter S Housing Screws S Muffler CHECK FOR DAMAGED OR WORN PARTS Contact an authorized service dealer for replacement of damaged or worn parts. S Fuel Tank -- Do not use unit if fuel tank shows signs of damage or leaks. S Vacuum Bag -- Do not use vacuum bag if it is torn or damaged. INSPECT AND CLEAN UNIT AND DECALS S After each use, inspect complete unit for loose or damaged parts. Clean the unit and decals using a damp cloth with a mild detergent. S Wipe off unit with a clean dry cloth. -- 9 --