User manual DOLMAR LT-210

[. . . ] Important: Read this instruction manual carefully before putting the String Trimmer into operation and strictly observe the safety regulations!We are pleased to recommend to you the DOLMAR String Trimmer which is the result of a long development programme and many years of knowledge and experience. Please read this booklet which refers in detail to the various points that will demonstrate its outstanding performance. This will assist you to obtain the best possible result from your DOLMAR String Trimmer. [. . . ] ­ If the nylon cutting head hits against a stone during operation, stop the engine and check the nylon cutting head immediately. Turn the machine upside down, and you can replace the nylon cutting head. ­ Insert the hex wrench provided through the hole in the head case and rotate the support washer until it is locked with the hex wrench (or the shaft is locked). Do not inhale fuel vapors; avoid any contact of fuel or oil with your skin. If your skin comes in contact with these substances repeatedly and for an extended period of time, it will desiccate. Fuel and oil mixture The engine of the String trimmer is a high-efficiency two-stroke engine. In case no such fuel is available, you can use fuel with a higher octane value. This will not affect the engine, but may cause poor operating behaviour. To obtain optimum engine operation and to protect your health and the environment, only unleaded fuel should be used!For lubricating the engine use a two-stroke engine oil (quality grade: TC-3), which is added to the fuel. The engine has been designed to use specified two-stroke engine oil at mixture ratio of 50:1 to protect the environment. In addition, a long service life and a reliable operation with a minimum emission of exhaust gases is guaranteed. It is absolutely essential to observe a mixture ratio of 50:1 (specified 2-stroke engine oil), as otherwise reliable function of the String trimmer cannot be guaranteed. Caution during operation: If the throttle lever is opened fully in a no-load operation, the engine rotation is increased to 10, 000 /min or more. Higher speed than required and at an approximate speed of 6, 000 - 8, 000 /min. Starting the warm engine ­ As described above, except without moving the choke buttun. Never operate the engine at a ­ Release the throttle lever fully, and when the engine rpm has lowered, push the I-O switch (1) to "O" position the engine will now stop. ­ Be aware that the cutting head may not stop immediately and allow it to slow down fully. The nylon cutting head should not run when the control lever is fully released. If necessary correct it by means of the idle screw (the nylon cutting head must not turn when the engine is on idle). Screwing in the screw (1) will cause an increase in the engine speed, whereas backing off the screw will reduce the engine speed. The nylon cutting head is a dual string trimmer head capable of both automatic and bump & feed mechanisms. [. . . ] PARTS COVERED Listed below are the parts covered by the Emission Component Defect Warranty. Some of the parts listed below may require scheduled maintenance and are warranted up to the first scheduled replacement point for that part. Bring your sales receipts indicating date of purchase for this engine. The dealer or service center authorized by MAKITA will perform the necessary repairs or adjustments within a reasonable amount of time and furnish you with a copy of the repair order. [. . . ]