[. . . ] WEAR CLOSE FITTING, TOUGH WORK CLOTHING that will provide protection, such as long slacks or trousers, safety work shoes, heavy duty work gloves, hard hat, a safety face shield, or safety glasses for eye protection and a good grade of ear plugs or other sound barriers for hearing protection. Open fuel cap slowly to release any pressure which may have formed in fuel tank. To prevent a fire hazard, move at least 10 feet (3 meters) from fueling area before starting. Always follow instructions in the Fuel and Lubrication section of this manual. [. . . ] Your McCulloch engine is designed to operate on any gasoline intended for automotive use including oxygenated gasolines. Mix fuel with Genuine McCulloch brand 2 cycle oil in an approved container. Your unit is designed with a 3 position choke: FULL CHOKE " ", PARTIAL CHOKE " ", and RUN " ". Set throttle lock (C): While holding trigger (B) at wide open position, press down and hold throttle lock (C). 5-1C) NOTE: Easy Start power assist starting significantly reduces the pulling effort. Pull the starter cord slowly to about 3 1/2 feet, the power assist will turn over the engine with little resistence from the engine. With the unit on the ground, hold the top assist handle and step on the bottom of the frame with foot. Pull starter rope 4-6 times-if unit does not start move choke lever to " " position and pull 4-6 more times (Fig. NOTE: If engine fails to start after repeated attempts, refer to Troubleshooting section. pulling starter at an angle will cause rope to rub against the eyelet. After warm up, If unit does not Idle after restarting 2 times, follow these steps to adjust idle. Using a Phillips or slotted screwdriver - turn screw 1/4 to 1/2 turn clockwise (to the right). STARTING A WARM ENGINE (Engine has been stopped for no more than 1520 minutes). Set throttle latch (see step 2 for starting a cold engine), pull starter rope briskly. If engine does not start, or starts and then stops after 5 rope pulls, follow procedure "STARTING A COLD ENGINE". When it is necessary to stop blower engine immediately, DEPRESS the OFF "STOP" switch (A) until the engine stops completely (Figure 5-2). For normal stopping, release trigger and allow engine to return to idle speed. Then DEPRESS the OFF "STOP " switch (A) until the engine stops completely. Once unit is running, place unit on your back by slipping arms through the shoulder straps as if your were putting on a jacket (Fig. When preparing to clear an area of debris, always position yourself so that you can control the direction debris will be blown . 6-2B) and the flexibility of the blower tube assembly will allow you to clear the most hard-to-reach areas . The hand grip, throttle trigger, throttle lock and ignition on/off switch (B) are all mounted on a swivel handle that offers a wide range of operating positions and comfort (Fig. [. . . ] Any component(s) or accessories not sold or manufactured by the Warrantor. This warranty does not apply to accessories, normal maintenance or adjustment(s) of the product set forth in the User Manual(s). Repair or replace components which have failed within the duration of the applicable warranty period at no cost to the User. Ensure that the authorized repair station is reimbursed for parts and labor costs incurred due to performance of a warranty repair in accordance with established warranty policies and procedures. [. . . ]