Instruction/ maintenance manual of the product K750 Husqvarna
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E E E E n n n n g g g g l l l l i i i i s s s s h h h h K750 Oper ator ′ s manual Please r ead the operator’ s manual carefull y and make sur e you understand the instructions before using the machine.
2 – English KEY T O SYMBOLS K ey to symbols W ARNING! The machine can be a dangerous tool if used incorrectly or carelessly , which can cause serious or f atal injur y to the operator or others. Please read the operator’ s manual carefully and make sure y ou understand the instructions before using the machine .
English – 3 CONTENTS Contents KEY T O SYMBOLS K ey to symbols ............................................................. 2 CONTENTS Contents ...................................................................... 3 WHA T IS WHA T? What is what on the po wer cutter? .
4 – English WHA T IS WHA T? What is what on the po wer cutter? 13 8 6 7 25 12 11 1 5 24 2 22 10 9 16 15 17 20 21 26 23 14 19 3 4 18 1 F ront handle 2 W ater tap 3 W arning decal 4 Air filter cov er.
English – 5 SAFETY INSTR UCTIONS Steps bef ore using a new po wer cutter . • Please read the operator’ s manual carefully . • Check the cutting b lade’ s mounting, see the chapter ”Assembly”. • Star t the engine and check the idling setting, see instructions under the heading Maintenance.
6 – English SAFETY INSTR UCTIONS Mac hine ′ s safety equipment This section descr ibes the machine ′ s saf ety equipment, its pur pose, and ho w checks and maintenance should be carried out to ensure that it operates correctly . See the ”What is what?” section to locate where this equipment is positioned on your machine .
English – 7 SAFETY INSTR UCTIONS Chec king, maintaining and servicing the machine ′ s safety equipment Vibration damping system Regularly check the vibration damping units f or cracks or def or mation. Make sure the vibr ation damping units are securely attached to the engine unit and handle unit.
8 – English SAFETY INSTR UCTIONS General safety precautions • A power cutter is designed to cut hard materials, such as masonr y . Obser ve the increased risk of kic kback when cutting soft materials. See instructions under the heading How to a void kic kback.
English – 9 SAFETY INSTR UCTIONS General w orking instructions Basic safety rules • Look around you: - T o ensure that people, animals or other things cannot aff ect your control of the machine . - T o make sure that none of the abo ve come into contact with the cutting blade .
10 – English SAFETY INSTR UCTIONS • Mov e the blade slo wly f orwards and bac kwards to achie v e a small contact area between the b lade and the material to be cut. This reduces the temperature of the b lade and ensures eff ective cutting. • F eed down the machine in line with the b lade.
English – 11 SAFETY INSTR UCTIONS Pinching/r otation If the cut is pressed together this can lead to jamming. The machine can be pulled down suddenly with a v ery powerful jerk. How to a v oid pinching Suppor t the work piece in such a wa y that the cut remains open during the cutting operation and when the cut is finished.
12 – English SAFETY INSTR UCTIONS Ensure the blade it not cr ack ed or damaged in any other w ay . T est the abr asive disc b y hanging it on your finger and tapping it lightly with a screwdriv er or the like . If the disc does not produce a resonant, ringing sound it is damaged.
English – 13 ASSEMBL Y Chec king the drive axle and flange washers Check that the threads on the driv e shaft are undamaged. Check that the contact surf aces on the blade and the flange washers are undamaged, of the correct dimension, clean, and that they run properly on the drive axle.
14 – English FUEL HANDLING Fuel CA UTION! The machine is equipped with a two-stroke engine and must alwa ys been r un using a mixture of petrol and two- stroke engine oil. It is impor tant to accurately measure the amount of oil to be mix ed to ensure that the correct mixture is obtained.
English – 15 ST AR TING AND ST OPPING Starting and stopping Starting a cold engine Ignition: Slide the ignition s witch to the left. Choke: Pull the choke control fully out. Start throttle lock: Press in the throttle trigger lock, throttle control and then the star t throttle lock (A).
16 – English MAINTENANCE T ensioning the drive belt • The drive belt is fully enclosed and well protected from dust and dir t. • When the drive belt is to be tensioned, release the bolts holding the cutting arm. • Screw the adjuster scre w so that the square headed nut comes opposite the marking on the cover .
English – 17 MAINTENANCE Fuel filter • The fuel filter sits inside the fuel tank. • The fuel tank must be protected from contamination when filling. This reduces the risk of operating disturbances caused by b lockage of the fuel filter located inside the tank.
18 – English MAINTENANCE • Pull the cord out about 30 cm and lift it into the cut-out in the peripher y of the star ter pulley . When the cord is intact: Release the spring tension by letting the pulley rotate slowly bac kwards . Remov e any remnants of the old starter cord and check that the return spr ing works.
English – 19 MAINTENANCE Fitting the starter • T o fit the star ter, first pull out the starter cord and place the star ter in position against the crankcase. Then slowly release the star ter cord so that the pulley engages with the pawls . • Tighten the screws .
20 – English MAINTENANCE General maintenance instructions Below y ou will find some general maintenance instructions. If you ha v e more questions, contact your service agent. Daily maintenance 1 Check that the components of the throttle control w ork smoothly (throttle control and throttle tr igger lock).
English – 21 TECHNICAL D A T A Note 1: Noise emissions in the environment measured as sound power (L W A ) in conf ormity with EC directive 2000/14/EC .
22 – English TECHNICAL D A T A ´®z+R<h¶6(¨ ´®z+R<h¶6(¨ EC-dec laration of conf ormity (Applies to Eur ope only) Husqv arna Construction Pr oducts , SE-433 81 P ar tille, Sweden, tel: +.
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´®z+R<h¶6(¨ 2006-11-23 ´®z+R<h¶6(¨ 1150287-26.
An important point after buying a device Husqvarna K750 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Husqvarna K750 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Husqvarna K750 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Husqvarna K750 you will learn all the available features of the product, as well as information on its operation. The information that you get Husqvarna K750 will certainly help you make a decision on the purchase.
If you already are a holder of Husqvarna K750, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Husqvarna K750.
However, one of the most important roles played by the user manual is to help in solving problems with Husqvarna K750. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Husqvarna K750 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
