Instruction Manual Important: Read this instruction manual carefully before putting the hedge trimmer into operation and strictly observe the safety regulations! Keep this instruction manual! HT-2556 D HT-2576 E http://www.dolmar.
Thank you for purchasing a DOLMAR product! Congratulations on your new DOLMAR power hedge trimmer! We hope that you will be satisfied with this modern tool. DOLMAR is the world’s oldest manufacturer of power chainsaws (since 1927). We have the longest experience in the business, and every DOLMAR hedge trimmer benefits from that experience. The HT-2556 D and HT-2576 E models are especially handy and robust hedge trimmers, with plenty of performance and a good power-to-weight ratio.
Delivery inventory 1 3 2 3 4 1. 2. 3. 4. 5. Hedge trimmer HT-2576 E (depending on order) Hedge trimmer HT-2556 D (depending on order) Knife guard Universal wrench Instruction Manual (not shown) In case one of the parts listed should not be included in the delivery inventory, please consult your sales agent.
SAFETY PRECAUTIONS General precautions - - - - In order to ensure safe operation, the operator must read this instruction manual to familiarize him or herself with the operation of the hedge trimmer. Users insufficiently informed will endanger themselves as well as others due to improper handling. Lend the hedge trimmer only to persons who are experienced in the use of such machines. Always give the the instruction manual.
- - - Fuels can contain substances similar to solvents. Eyes and skin should not come in contact with mineral oil products. Always wear protective gloves when refuelling. Frequently clean and change protective clothes. Do not breathe in fuel vapors. Inhalation of fuel vapours can be hazardous to your health. Do not spill fuel or oil. When you have spilt fuel or oil immediately clean the hedge trimmer. Fuel should not come in contact with clothes.
Working technique - - Work only in good lighting and visibility. Be especially careful on slippery and wet surfaces, ice, and snow (danger of slipping). Never work on an unstable surface. Pay attention to obstacles in the work area - risk of stumbling! Pay constant attention to good footing. - After use, clean the trimmer, in particular the cutter. Oil the cutter lightly and put on the blade guard. Emtpy the fual tank completely before long-term storage or shipping the trimmer.
Technical Data HT-2556 D HT-2576 E Stroke volume cm3 24,5 24,5 Max. power at speed kW / rpm 0,88 / 7.000 0,88 / 7.000 Idling speed / Max. engine speed with cutter rpm 2.600 / 9.800 2.600 / 9.800 Clutch engagement speed rpm 3.600 3.
PUTTING INTO OPERATION Fuel CAUTION: This trimmer is powered by mineral-oil products (gasoline (petrol) and oil). Be especially careful when handling gasoline (petrol). Avoid all flame or fire. Do not smoke (explosion hazard). Fuel mixture The engine of the hedge trimmer is a high-efficiency two-stroke engine. It runs on a mixture of gasoline and two-stroke engine oil. The engine is designed for unleaded regular gasoline with a min. octane value of 91 ROZ.
fuel/oil mixture Refuelling FOLLOW THE SAFETY PRECAUTIONS! Be careful and cautious when handling fuels. Refuel only with the engine switched off and cooled down! Thoroughly clean the area around the caps, to prevent dirt from getting into the fuel tank. Unscrew the tank cap and fill the tank with fuel mixture until it reaches the bottom edge of the filler neck. Be careful not to spill fuel when pouring. Screw the tank cap back on hand tight.
Cold start: Move the ON/OFF (I/O) switch (2) to position “I”. Turn the starting lever (6) to the START position. Press the fuel pump (5) several (7-10) times to supply fuel to the carburetor. Assume the starting position (see above under Starting position). Pull the starter cable by the grip (3) out slowly until you feel resistance (the piston is now before top dead center). Pull quickly and powerfully until the engine starts.
Tips on trimming hedges The procedure described here can be used very often and makes working easier. If a hedge has to be cut back very substantially, it should be trimmed in two passes. The trapezoidal form shown prevents the lower portion of the hedge from thinning out due to lack of light. 2 1 - First cut the hedge to the desired height (1). With practice, it is possible to remove cut material from the hedge with a swinging motion.
MAINTENANCE Cleaning and care Caution: Be especially careful when cleaning and caring for the cutter (injury hazard!). Never touch the cutter with bare hands. Always wear protective gloves! STOP General CAUTION: Never do maintenance work near an open flame.
Replacing the spark plug CAUTION: Do not touch the spark plug or plug cap if the engine is running (high voltage). Switch off the engine before starting any maintenance work. A hot engine can cause burns. Wear protective gloves! The spark plug must be replaced in case of damage to the insulator, electrode erosion (burn) or if the electrodes are very dirty or oily. Pull the plug cap (4) off the spark plug. Use only the combination wrench supplied with the saw to remove the spark plug.
Replacing the suction head The felt filter (8) of the suction head can become clogged. It is recommended to replace the suction head once every three months in order to ensure unimpeded fuel flow to the carburetor. To remove the suction head for replacement, pull it out through the tank filler neck using a piece of wire bent at one end to form a hook. G Lubricating the drive The drive needs to be lubricated every 10 to 20 operating hours.
Service, spare parts and guarantee Workshop service The maintenance and repair of modern hedge trimmers as well as all safety devices require qualified technical training and a special workshop equipped with special tools and testing devices. All work not described in this Instruction Manual must be done only by a DOLMAR service centre. The DOLMAR service centres have all the necessary equipment and skilled and experienced personnel, who can work out costeffective solutions and advise you in all matters.
Trouble shooting Malfunction System Observation Cause cutter does not move Clutch Engine runs Clutch damaged cutter gets very hot cutter High heating Insufficient cutter slide play Engine does not start or Ignition system Ignition spark only with difficulty No ignition spark Fuel supply Fuel tank is filled Compression Inside system rings defective Outside Mechanical malfunction Starter does not engage the engine.
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DOLMAR GmbH Postfach 70 04 20 D-22004 Hamburg Germany http://www.dolmar.com Specifications subject to change without notice Form: 995 701 252 (3.
