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4-Cycle 1.62 cu in. (26.5 cc) Engine Handheld Blower Operator’s manual BL4QL-L Model: For customer support, please call 1-800-261-3981 or send email to: Service@senixtools.com SAVE THIS MANUAL FOR FUTURE REFERENCE. 8458-9502014-001...
CONTENTS/TECHNICAL DATA CONTENTS TECHNICAL DATA Model Number: BL4QL-L TECHNICAL DATA ��������������������������������������������������������������������������������������������� 2 Engine Type: Air-Cooled, 4-Cycle IMPORTANT SAFETY INSTRUCTIONS ����������������������������������������������������������� 3 SAFETY & INTERNATIONAL SYMBOLS ���������������������������������������������������������� 5 Displacement: 1.62 cu in. (26.5 cc) USING THE RIGHT OIL ������������������������������������������������������������������������������������ 8 Spark Plug Gap: 0.025 in. - 0.31 in. (0.6 - 0.8 mm) USING THE RIGHT FUEL ���������������������������������������������������������������������������������...
SAFETY IMPORTANT SAFETY INSTRUCTIONS READ ALL INSTRUCTIONS BEFORE OPERATING approved for the storage of such materials. • Always stop the engine and allow it to cool before filling WARNING: the tank. Never remove the fuel tank cap or add fuel When using the unit, all when the engine is hot.
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SAFETY do the job. Do not run the unit at high speed when not in automobiles. use. • Use extra caution when blowing debris near solid • Do not force the unit. It will do a better, safer job when objects, such as trees, walls, fences, etc.
SAFETY SAFETY & INTERNATIONAL SYMBOLS This operator’s manual describes safety and international symbols and pictographs that may appear on this product. Read the operator’s manual for complete safety, assembly, operating and maintenance and repair information. SAFETY ALERT SYMBOL ON/OFF STOP CONTROL Indicates danger, warning or caution.
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COMPONENT LOCATION COMPONENT LOCATION APPLICATIONS • Cleaning yards, garages, driveways, porches, patios, around walls, fences and more On/Off Switch Handle Spark Plug Cover Throttle Control Air Filter Cover Choke Lever Upper Blower Tube Primer Bulb Fuel Cap Lower Blower Tube Muffler Starter Rope Grip Oil Fill Plug...
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ASSEMBLY ASSEMBLY WARNING: Handle To avoid serious personal injury and damage to the unit, shut the unit off before Blower Outlet removing or installing blower tubes or nozzles. Bumps Slot WARNING: To prevent serious personal injury, never operate the unit without the upper blower tube firmly installed.
OIL AND FUEL Using Blended Fuels USING THE RIGHT OIL If using a blended fuel: Use a high-quality SAE 30 weight oil. DO NOT use dirty oil. Failure to use clean oil of the correct type can cause • Always use fresh unleaded gasoline premature engine wear and failure.
OIL AND FUEL FUELING THE UNIT WARNING: Gasoline is extremely flammable. Ignited vapors may explode. Always stop the engine and allow it to cool before filling the fuel tank. Do not smoke while filling the tank. Keep sparks and open flames at a distance from the area.
STARTING AND STOPPING STARTING AND STOPPING IF THE UNIT WAS RUN FOR 10-15 MINUTES AND THE ENGINE IS HOT... perform steps 3, 5, 6, 7 to restart the WARNING: engine. Squeeze and hold the throttle control. Run the unit Operate this unit only in a for 2-5 minutes, or as needed.
OPERATION STOPPING INSTRUCTIONS • To reduce noise levels, operate power blowers at the lowest possible throttle speed to do the job. 1. Release the throttle control and allow the engine to idle. • Use rakes and brooms to loosen debris before blowing. 2.
MAINTENANCE MAINTENANCE MAINTENANCE SCHEDULE Perform these required maintenance procedures at the GENERAL RECOMMENDATIONS frequency stated in the table. These procedures should The warranty on this unit does not cover items that have also be a part of any seasonal tune-up. Some maintenance been subjected to operator abuse or negligence.
MAINTENANCE CHANGING THE OIL Change the oil while the engine is still warm. The oil will flow freely and carry away more impurities. 1. Clean the area around the oil fill plug (Fig. 9) to prevent debris from entering the oil fill hole. 2.
MAINTENANCE ADJUSTING THE IDLE SPEED If the engine will not idle properly: 1. Start the engine. Refer to Starting and Stopping. 2. Let the engine idle. If the engine stops, increase the idle speed. Use a small Phillips screwdriver to turn the idle speed screw clockwise, 1/8 of a turn at a time, until the engine idles smoothly (Fig.
MAINTENANCE CLEANING AND STORAGE FUEL SYSTEM Empty the fuel system before storage for 30 days or longer. CLEANING Drain the gas tank, start the engine and let it run until the fuel lines and carburetor are empty. Use fresh fuel next WARNING: To avoid serious personal season.
TROUBLESHOOTING TROUBLESHOOTING PROBLEM SOLUTION THE ENGINE WILL NOT START The fuel tank is empty Fill the fuel tank with fresh fuel The primer bulb was not pressed enough Press the primer bulb 10 times The fuel is old (over 30 days) Drain the fuel tank and add fresh fuel The spark plug is fouled Replace the spark plug...
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PARTS Part # Description Qty. Part # Description Qty. 202030001505 Fan hood 37-10 201999001385 Choke button 207019900465 Spring 199064000051 Carburetor 207310100310 Screw 299999000246 Enter air washer 202016003554 Left housing 299999000412 Enter air washer 207320100023 202094000235 Inlet air pipe 207059900192 Big washer 199999001376 Cylinder components 207109900127...
3-year limited warranty on all Senix X5 series outdoor battery powered equipment and charger. 3-year limited warranty on all Senix X5 batteries.* FOR THREE YEARS from the original date of retail purchase this Senix product is warranted against defects in materials or workmanship on power tools and chargers. Defective product will receive free repair.* FOR THREE YEARS from the original date of retail purchase this Senix product is warranted against defects in materials or workmanship on batteries.
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Looking for replacement pull cord fir a 4QL. 26.5cc blower