Operator′s manual 536LiRX Please read the operator’s manual carefully and make sure you understand the instructions before using the machine.
KEY TO SYMBOLS Symbols on the machine: Translation of the original Swedish operating instruction. WARNING! Trimmers can be dangerous! Careless or incorrect use can result in serious or fatal injury to the operator or others. It is extremely important that you read and understand the contents of the operator's manual. Please read the operator’s manual carefully and make sure you understand the instructions before using the machine. Always wear: • Approved hearing protection • Approved eye protection Max.
KEY TO SYMBOLS Symbols in the operator’s manual: You will find the following labels on your lawn trimmer, battery and battery charger: The machine is turned on and off by pressing the on and stop button. Always remove the battery to prevent the machine being started by accident. Always wear approved protective gloves. Regular cleaning is required. Visual check. Remove the battery. IMPORTANT! Always remove the battery to prevent the machine being started by accident.
CONTENTS Contents KEY TO SYMBOLS Symbols on the machine: ...................................... Symbols on the battery and/or on the battery charger: ................................................................. Symbols in the operator’s manual: ........................ CONTENTS Contents ............................................................... Note the following before starting: ........................ INTRODUCTION Dear Customer, .....................................................
INTRODUCTION Dear Customer, Congratulations on your choice to buy a Husqvarna product! Husqvarna is based on a tradition that dates back to 1689, when the Swedish King Karl XI ordered the construction of a factory on the banks of the Husqvarna River, for production of muskets. The location was logical, since water power was harnessed from the Huskvarna River to create the waterpowered plant.
WHAT IS WHAT? 4 12 11 3 31 10 8 1 30 29 5 2 6 9 7 13 14 28 27 26 32 24 22 23 22 25 13 20 17 21 18 16 15 19 What is what? 1 Trimmer head 17 Power on and warning indicator (ERROR LED) 2 Cutting attachment guard 18 4 mm hex key 3 Shaft 19 Socket spanner 4 Harness Quick release 20 Trimmer head 5 Harness, hip pad 21 Battery release buttons 6 Handle adjustment 22 Battery 7 Handlebar 23 Battery status 8 Power trigger 24 Battery indicator button 9 Power trigger lock
GENERAL SAFETY PRECAUTIONS General power tool safety warnings ! WARNING! Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury. IMPORTANT! Save all warnings and instructions for future reference. Please read the operator’s manual carefully and make sure you understand the instructions before using the machine.
GENERAL SAFETY PRECAUTIONS • • Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury.
GENERAL SAFETY PRECAUTIONS Personal protective equipment BOOTS Wear sturdy, non-slip boots. IMPORTANT! A lawn trimmer can be dangerous if used incorrectly or carelessly, and can cause serious or fatal injury to the operator or others. It is extremely important that you read and understand the content of this operator’s manual. You must use approved personal protective equipment whenever you use the machine.
GENERAL SAFETY PRECAUTIONS ! ! WARNING! Avoid all skin contact with battery acid. Battery acid may cause skin irritation, burns or corrosive injuries. If you get acid in your eyes, do not rub but flush your eyes with plenty of water for at least 15 minutes. See a doctor. You must wash any exposed skin with copious amounts of water and soap in case of incidental contact. ! Never insert any object into the charger’s cooling slots. Do not try to dismantle the battery charger.
GENERAL SAFETY PRECAUTIONS Machine′s safety equipment • This section describes the machine′s safety equipment, its purpose, and how 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. If the warning symbol (3) flashes, it indicates that the machine is too hot and the machine deactivates.
GENERAL SAFETY PRECAUTIONS Check that the power trigger and the power trigger lockout move freely and that the return spring works properly. Locking nut Li-ion A locking nut is used to secure some types of cutting attachment. See instructions under the heading Start. Start the machine and apply full power. Release the power trigger and check that the cutting attachment stops and remain at a standstill.
GENERAL SAFETY PRECAUTIONS IMPORTANT! incorrectly sharpened or damaged blade increases the risk of accidents. Only use cutting attachments with the guards we recommend! See the chapter on Technical data. Refer to the instructions for the cutting attachment to check the correct way to load the line and the correct line diameter. Keep the teeth of the blade correctly sharpened! Follow our recommendations. Also refer to the instructions on the blade packaging.
GENERAL SAFETY PRECAUTIONS Trimmer head ! WARNING! Always use recommended trimmer line. See technical data. Failure to follow this instruction may cause personal injury. IMPORTANT! Always ensure the trimmer line is wound tightly and evenly around the drum, otherwise the machine will generate harmful vibration. • Only use the recommended trimmer heads and trimmer lines. These have been tested by the manufacturer to suit a particular motor size.
ASSEMBLY Fitting the handlebar Li-ion Li-ion • Dismantling the Trimmer Head Position the handlebar as shown. Fit the mounting components and tighten the knob lightly. Check that the trimmer head is undamaged and not cracked. Replace the trimmer head if necessary. Press the snap-in clips on the trimmer head and remove the trimmer head and line. • • Put on the harness and hang the machine from the support hook.
ASSEMBLY Assembly of grass blade and grass cutter Li-ion WARNING! When fitting the cutting attachment it is extremely important that the raised section on the drive disc/ support flange engages correctly in the centre hole of the cutting attachment. If the cutting attachment is fitted incorrectly it can result in serious and/or fatal personal injury. ! WARNING! Never use a cutting attachment without an approved guard. See the chapter on Technical data.
ASSEMBLY Spreading the load on your shoulders Transport position, handlebar A well-adjusted harness and machine makes work much easier. Adjust the harness for the best working position. Tension the side straps so that the weight is evenly distributed across both shoulders. Li-ion • The handlebar can easily be turned to fit along the shaft for easier transportation and storage. • Loosen the knob. Turn the handle clockwise so that the throttle handle touches the battery.
BATTERY HANDLING Battery The display shows the battery capacity and if there are any problems with the battery. The battery capacity is displayed for 5 seconds after the machine is switched off or the battery indicator button is pressed. The warning symbol on the battery is lit when an error has occurred. See fault codes. 1 2 3 4 LED lights Battery status All LEDs are lit Fully charged (75-100%). LED 1, LED 2, LED 3 are lit. The battery is 50%-75% charged. LED 1, LED 2 are lit.
BATTERY HANDLING • Ensure the machine is cleaned and that a complete service is carried out before long-term storage. The battery is 0%-25% charged. • Transport guard must always be used for storage and transport. LED 1 is lit, LED 2 flashes. The battery is 25%-50% charged. LED 1, LED 2 are lit, LED 3 flashes. The battery is 50%-75% charged. Disposal of the battery, battery charger and machine LED 1, LED 2, LED 3 are lit, LED 4 flashes.
STARTING AND STOPPING Check before starting trimmer guard if they have been exposed to impact or are cracked. Li-ion • Check the motor for dirt and cracks. Clean off grass and leaves from the engine using a brush. Gloves should be worn when necessary. • Check that the trimmer head is completely attached to the trimmer. • Check that the machine is in perfect working order. Check that all nuts and screws are tight. • Never use the machine without a guard nor with a defective guard.
STARTING AND STOPPING Starting and stopping ! WARNING! Make sure no unauthorised persons are in the working area. Otherwise there is a risk of serious personal injury. The safety distance is 15 meters. Starting Turn on the machine. Press and hold the start button (>1 sec.) until the green LED is lit. Use the power trigger to control the speed. IMPORTANT! The cutting attachment being used will be identified once the machine has been activated and the throttle depressed.
WORKING TECHNIQUES General working instructions • Make sure you can move and stand safely. Check the area around you for possible obstacles (roots, rocks, branches, ditches, etc.) in case you have to move suddenly. Take great care when working on sloping ground. • Do not overreach. Keep proper footing and balance at all times. • Always hold the machine with both hands. Hold the machine on the right side of your body. • Keep all parts of your body away from the rotating cutting attachment.
WORKING TECHNIQUES ! WARNING! Neither the operator of the machine nor anyone else may attempt to remove the cut material while the motor is running or the cutting attachment is rotating, as this can result in serious injury. Rotation direction It is possible to change the rotation direction of the trimmer head in any position, at full speed or at stop postion.
WORKING TECHNIQUES Trimming Sweeping • Hold the trimmer head just above the ground at an angle. It is the end of the line that does the work. Let the line work at its own pace. Never press the line into the area to be cut. • The fan effect of the rotating line can be used for quick and easy clearing up. Hold the line parallel to and above the area to be swept and move the tool to and fro. • The line can easily remove grass and weeds up against walls, fences, trees and borders.
WORKING TECHNIQUES right is the return stroke. Let the left-hand side of the blade (between 8 and 12 o’clock) do the cutting. • If the blade is angled to the left when clearing grass, the grass will collect in a line, which makes it easier to collect, e.g. by raking. • Try to work rhythmically. Stand firmly with your feet apart. Move forward after the return stroke and stand firmly again. • Let the support cup rest lightly against the ground. It is used to protect the blade from hitting the ground.
MAINTENANCE Inspection and maintenance Trimmer head Check that the trimmer head is undamaged and not cracked. Replace the trimmer head if necessary. Li-ion ! • Press the snap-in clips on the trimmer head and remove the trimmer head and line. • Pull out the line chute assembly. • Remove the nut holding the trimmer head and the drive disc. • Replace the trimmer head. • Fit the nut and the line chute assembly. • Fit the trimmer head.
MAINTENANCE Troubleshooting schedule Keypad Troubleshooting takes place from the keypad. Control panel Green activate LED flashing. Possible faults Possible action Low battery voltage. Charging the battery Identifying the cutting tool Release the throttle The power trigger and the activate button are pressed at the same time. Release the power trigger and the machine is active. The trimmerhead is jammed. Error LED flashes. Overload. Remove the battery from the machine.
MAINTENANCE Maintenance schedule Li-ion ! WARNING! Always remove the battery before any maintenance on the machine. The following is a list of the maintenance steps that must be performed on the machine. Most of the items are described in the Maintenance section. The user must only carry out the maintenance and service work described in this Operator's Manual. More extensive work must be carried out by an authorized service workshop.
TECHNICAL DATA Technical data 536LiRX Motor Motor type BLDC (brushless) 36V Speed of output shaft, rpm 5500 Cutting width, mm 400 Weight Weight without battery, kg 3,8 Weight with battery, kg 5 Battery runtime Battery runtime, min, (free run) with SavE activated 60 Noise emissions (see note 1) Sound power level, measured dB (A) 92 Sound power level, guaranteed LWA dB (A) 96 Noise levels (see note 2) Equivalent sound pressure level at the operator’s ear, measured according to EN ISO 60335-91-
TECHNICAL DATA Approved accessories Type Cutting attachment guard, Art. no. Trimmer head T25B (Ø 2.
T25B 1 Li-ion 2 2,0 - 2,4 mm .080 - .
1157277-26 ´®z+Y;h¶6?¨ ´®z+Y;h¶6?¨ 2018-03-26