Poulan PLN3516F User Manual - Page 13

E. Grasp the rear handle with your right hand. Thumb and fingers should encircle the handle. F. Depress the LOCK/OFF button with your right thumb. Squeeze the trigger with your index finger. (See Fig.4-1D). G. While the motor is running, activate the CHAIN BRAKE® by rolling your left hand forward against the lever. H. Chain and motor should stop abruptly. WARNING If the chain and motor fail to stop when the CHAIN BRAKE® is engaged, take the saw to the nearest Authorized Service Center. Do not use the saw if the CHAIN BRAKE® is not in proper working order. 4-5. EXTENSION CORDS When using an electric chain saw, plug it into the extension cord only when you are ready to cut wood. Connect the extension cord to a 110/120 voltage outlet. see chart 3-6. CAUTION A cord that is hot to the touch is overloaded. WARNING Do not operate your chain saw in a wet or damp environment. Do not expose the saw to rain, snow or sleet. Moisture will cause short circuits. Replace or repair any damaged or frayed extension cords before using your saw. Keep the cord away from the cutting area and position the cord so that it will not be caught on branches or other objects during cutting. DOUBLE INSULATION 0 WHEN SERVICING USE ONLY IDENTICAL REPLACEMENT PARTS Do not use if the cord or plug is damaged. Your appliance is double insulated to help protect against electric shock. Double insulation construction consists of two(2) separate "layers" of electrical insulation. Appliances built with this insulation system are not intended to be grounded. As a result, the extension cord used with your appliance can be plugged into any conventional 120 volt electrical outlet. Normal safety precautions must be observed when operating an electrical appliance. The double insulation system is only for added protection against injury resulting from a possible internal electrical insulation failure. WARNING Your double insulated appliance has no serviceable parts inside. Do not attempt to repair it yourself. For service information, contact the Poulan Product Service Department toll-free number listed on the back cover of this manual. 5 - GENERAL CUTTING INSTRUCTIONS 5-1. FELLING Felling is the term for cutting down a tree. Small trees up to 6-7 inches (15-18cm) in diameter are usually cut in a single cut. Larger trees require notch cuts. Notch cuts determine the direction the tree will fall. FELLING A TREE: WARNING A retreat path (A) should be planned and cleared as necessary before cuts are started. The retreat path should extend back and diagonally to the rear of the expected line of fall, as illustrated in Figure 5-1A. CAUTION If felling a tree on sloping ground, the chain saw operator should keep on the uphill side of the terrain, as the tree is likely to roll or slide downhill after it is felled. NOTE: Direction of fall (B) is controlled by the notching cut. Before any cuts are made, consider the location of larger branches and natural lean of the tree to determine the way the tree will fall. WARNING Do not cut down a tree during high or changing winds or if there is a danger to property. Consult a tree professional. Do not cut down a tree if there is a danger of striking utility wires; notify the utility company before making any cuts. GENERAL GUIDELINES FOR FELLING TREES: Normally felling consists of two ( 2) main cutting operations, notching (C) and making the felling cut (D). Start making the upper notch cut (C) on the side of the tree facing the felling direction (E). Be sure you don't make the lower cut too deep into the trunk. 13