User manual MTD MAC 2816

[. . . ] Read the whole manual and follow all the instructions to keep your new outdoor power tool in top operating condition. E32-E39 PRODUCT REFERENCES, ILLUSTRATIONS AND SPECIFICATIONS All information, illustrations, and specifications in this manual are based on the latest product information available at the time of printing. SERVICE INFORMATION Service on this unit both within and after the warranty period should be performed only by an authorized and approved service dealer. For service call 1-800-345-8746 in the United States, or 1-800-668-1238 in Canada to obtain a list of authorized service dealers near you. [. . . ] WARNING: Before operating the unit, stand in the operating position (Fig. Check for the following: • The operator is wearing eye protection and proper clothing • With a slightly-bent right arm, the operator’s right hand is holding the shaft grip • The operator’s left arm is straight, the left hand holding the J-handle • The unit is at waist level • The cutting attachment is parallel to the ground and easily contacts the grass without the need to bend over Once you are in the operating position, hook the shoulder strap to the unit (YM26BC only). 27 Some line breakage will occur from: • Entanglement with foreign matter • Normal line fatigue • Attempting to cut thick, stalky weeds • Forcing the line into objects such as walls or fence posts TIPS FOR BEST TRIMMING RESULTS • For best trimming results, operate unit at full throttle. Cutting with more than the tip will reduce cutting efficiency and may overload the engine. € Cut grass over 8 inches (200 mm) by working from top to bottom in small increments to avoid premature line wear or engine drag. € For the YM26BC brushcutter, cut from left to right whenever possible. € Slowly move the trimmer into and out of the cutting area at the desired height. € The life of your cutting line is dependent upon: • Proper adherence of explained trimming techniques • What vegetation is cut • Where vegetation is cut For example, the line will wear faster when trimming against a foundation wall as opposed to trimming around a tree. 26 ADJUSTING TRIMMING LINE LENGTH The Bump Head™ cutting attachment allows you to release trimming line without stopping the engine. To release more line, lightly tap the cutting attachment on the ground (Fig. Line release becomes more difficult as the cutting line becomes shorter. 29 • Cut while swinging the upper part of your body from left to right. € Always release the throttle trigger and allow the engine to return to idle speed when not cutting. € When you are finished, always unsnap the unit from the harness before taking off the harness. 30 16 MAINTENANCE AND REPAIR INSTRUCTIONS MAINTENANCE SCHEDULE Perform these required maintenance procedures at the frequency stated in the table. NOTE: Some maintenance procedures may require special tools or skills. If you are unsure about these procedures take your unit to any non-road engine repair establishment, individual or authorized service dealer. NOTE: Maintenance, replacement, or repair of the emission control devices and system may be performed by any non-road engine repair establishment, individual or authorized service dealer. To prevent serious injury, never perform maintenance or repairs with unit running. WARNING: FREQUENCY Before starting engine Every 10 hours First change at 10 hours Every 25 hours thereafter Every 25 hours 10 hours on new engine Every 25 hours Every 25 hours MAINTENANCE REQUIRED Fill fuel tank with fresh fuel Check oil Clean and re-oil air filter Change oil Change oil Clean spark arrestor Check rocker arm to valve clearance and adjust Check rocker arm to valve clearance and adjust Check spark plug condition and gap REFER TO Page 12 Page 22 Page 23 Page 23 Page 23 Page 27 Page 25 Page 25 Page 27 LINE INSTALLATION Your trimmer is equipped with one of two cutting attachments. The YM26C0 & YM26BC use a bump head, while the MAC 2816 & YM26SS are equipped with a SpeedSpool cutting head. Refer only to the section that applies to the type of cutting attachment your unit is equipped with. [. . . ] This limited warranty shall only apply if this product has been operated and maintained in accordance with the Operator’s Manual furnished with the product, and has not been subject to misuse, abuse, commercial use, neglect, accident, improper maintenance, alteration, vandalism, theft, fire, water or damage because of other peril or natural disaster. Damage resulting from the installation or use of any accessory or attachment not approved by MTD for use with the product(s) covered by this manual will void your warranty as to any resulting damage. This warranty is limited to ninety (90) days from the date of original retail purchase for any MTD product that is used for rental or commercial purposes, or any other income-producing purpose. hOW TO OBTAIN SERVICE: Warranty service is available , WITH PROOF OF PURCHASE THROUGH YOUR LOCAL AUTHORIZED SERVICE DEALER. [. . . ]