Poulan 1999-04 User Manual - Page 8

FUELING & LUBRICATION FUELING ENGINE This engine is certified to operate on unleaded gasoline. Before operation, gasoline must be mixed with a good quality 2-cycle air-cooled engine oil. We recommend FRIGIDAIRE HOME PRODUCTS brand oil. If you do not use this oil, use a good quality 2-cycle air-cooled oil designed to be mixed at a ratio of 40:1 (A 40:1 ratio is obtained by mixing 3.2 onces of oil with 1 gallon of unleaded gasoline). When mixing fuel follow the instructions printed on the container. Always read and follow the safety rules relating to fuel before fueling your unit. BAR AND CHAIN LUBRICATION The bar and chain require continuous lubrication. Lubrication is provided by the automatic oiler system when the oil tank is kept filled. Lack of oil will quickly ruin the bar and chain. Too little oil will cause overheating shown by smoke coming from the chain and/ or discoloration of the bar. In freezing weather oil will thicken, making it necessary to thin bar and chain oil with a small amount (5 to 10%) of #1 Diesel Fuel or kerosene. Bar and chain oil must be free flowing for the oil system to pump enough oil for adequate lubrication. Genuine POULAN or POULAN PRO bar and chain oil is recommended to protect your unit against excessive wear from heat and friction. POULAN or POULAN PRO oil resists high temperature thinning. If POULAN or POULAN PRO bar and chain oil is not available, use a good grade SAE 30 oil. S Never use waste oil for bar and chain lu- brication. S Always stop the engine before removing the oil cap. Oil Cap Fuel mix cap STARTING WARNING: The chain must not move when the engine runs at idle speed. If the chain moves at idle speed refer to CARBURETOR ADJUSTMENT within this manual. Avoid contact with the muffler. A hot muffler can cause serious burns. To stop the engine move the switch to the STOP or OFF position. To start the engine hold the saw firmly on the ground as illustrated below. Make sure the chain is free to turn without contacting any object. S Move switch to the START or ON posi- tion. Use only 15"---18" of rope per pull. Hold saw firmly while pulling starter rope Important points to remember When pulling the starter rope, do not use the full extent of the rope as this can cause the rope to break. Do not let starter rope snap back. Hold the handle and let the rope rewind slowly. For cold weather starting, start the unit at full choke; allow the engine to warm up before squeezing the throttle trigger. Do not cut material with the choke/fast idle lever at the FULL position. For cold engine or warm engine after running out of fuel. NOTE: In the following steps, when the choke/fast idle lever is pulled out to the full extent, the correct throttle setting for starting is set automatically. S Pull the choke/fast idle lever out to the full extent. S Pull the starter rope quickly with your right hand until the engine attempts to start, then push the choke/fast idle lever to the OFF position. S Pull the starter rope quickly with your right hand until the engine starts. S Allow the engine to run for approximately five seconds. Then, squeeze and release the throttle trigger to release the fast idle, allowing the engine to idle. 8