Poulan PLN3516F User Manual - Page 17

WHATIS A LOW-KICKBACK SAW CHAIN? A low-kickback saw chain is a chain which has met the kickback performance requirements of ANSI 8175.1. By keeping the CHAIN BRAKE* and saw chain in good working condition and correctly serviced as recommended in this manual, you will be able to maintain the safety system of your chain saw over the life of the product. WARNING Never remove, modify or make inoperative any safety device furnished with your unit. The CHAIN BRAKE'S/Hand Guard and low-kickback saw chain are major safety features provided for your protection. WARNING Always wear heavy duty protection work gloves and disconnect the extension cord when working on the saw chain. CHAIN TENSION: Check the chain tension frequently and adjust as often as necessary to keep the chain snug on the bar, but loose enough to be pulled around by hand. (See Section 3-4, Saw Chain Tension Adjustment). BREAKINGIN A NEW SAW CHAIN A new chain and bar will need readjustment after as few as five (5) cuts. This is normal during the break-in period, and the interval between future adjustments will begin to lengthen quickly. Over a period of time, however, the moving parts of the saw chain will become worn, resulting in what is called CHAIN STRETCH. This is normal. When it is no longer possible to obtain correct chain tension adjustment, a link will have to be removed to shorten the chain. See your nearest Authorized Service Center to have this repair performed. WARNING / CAUTION Never have more than three (3) links removed from a loop of chain. This could cause damage to the sprocket. CHAIN LUBRICATION: Always make sure the automatic oiler system is working properly. Keep the oil tank filled with Genuine Factory Parts Chain, Bar and Sprocket Oil. Adequate lubrication of the bar and chain during cutting operations is essential to minimize friction with the guide bar. Never starve the bar and chain of lubricating oil. Running the saw dry or with too little oil will decrease rapid cutting efficiency, shorten saw chain life, cause rapid dulling of the chain, and lead to excessive wear of the bar from overheating. Too little oil is evidenced by smoke or bar discoloration. 7 - PREVENTIVE MAINTENANCE 7-1. PREVENTIVE MAINTENANCE WARNING© SERVICING A DOUBLE INSULATED APPLIANCE In this double insulated appliance, 2 systems of insulation, instead of grounding, are provided. No grounding means is provided on a double insulated appliance, nor should a means for grounding be added to the appliance. No serviceable parts are inside. A double insulated appliance is marked with the words, "DOUBLE INSULATION" or "DOUBLE INSULATED". The symbol CI (square within a square) may also be marked on the appliance. 1. Place switch in OFF position and unplug the power supply before the appliance is serviced, cleaned, or maintenance is performed. 2. Keep the air intake clean and air vents free of debris to avoid overheating the motor. 3. Clean with a damp sponge and mild soap. Do not squirt with a water hose or douse with water or other liquids. 4. Inspect the saw chain for proper tension before each use and frequently during cutting. Sharpen as required. 5. Clean the guide bar and bar pad to ensure free path for oil. 6. Turn the bar over after each use to achieve even wear. 7. No motor lubrication is necessary. The motor is equipped with lifetime lubricated bearings. 17