535iFR, 535iRXT, 535iRX EN Operator's manual 2-30
Contents Introduction..................................................................... 2 Troubleshooting............................................................ 27 Safety..............................................................................4 Transportation, storage and disposal........................... 27 Assembly...................................................................... 12 Technical data.............................................................. 28 Operation..........
15. Start/Stop button 16. Charger 17. Charger cable 18. Power on and Warning indicator (LED) 19. Combination wrench 20. Locking pin 21. Battery release buttons 22. Battery 23. State of charge 24. Battery indicator button 25. Grass blade guard 26. Trimmer guard 27. Saw blade guard (535iFR) 28. Drive disc 29. Washer 30. Locknut 31. Support cup 32. Trimmer head 33. Transport guard 34. Harness support hook 35. Battery carrier (accessory) 36.
Safety Safety definitions • Warnings, cautions and notes are used to point out specially important parts of the manual. • WARNING: Used if there is a risk of injury or death for the operator or bystanders if the instructions in the manual are not obeyed. • Electrical safety CAUTION: Used if there is a risk of damage to the product, other materials or the adjacent area if the instructions in the manual are not obeyed. • Note: Used to give more information that is necessary in a given situation.
• • • • a rotating part of the power tool may result in personal injury. Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations. Dress properly. Do not wear loose clothing or jewellery. Keep your hair and clothing away from moving parts. Loose clothes, jewellery or long hair can be caught in moving parts.
• • • • • • • • • • • • • • • • 6 Make sure that the cutting attachment stops completely. Remove the battery before you clean, inspect or repair the product and/or the cutting equipment. Do a check of the product before use. Refer to, Safety on page 4 and Maintenance on page 24. Do not use a defective product. Do the safety checks, maintenance and service instructions described in this manual. Faulty cutting attachment can increase the risk of accidents. Check the gear for dirt and cracks.
• • • • • • • • • • • • Ensure that people, animals or other things can not affect your control of the product or that they do not come in contact with the cutting attachment or loose objects that are thrown out by the cutting attachment. However, do not use the product unless you are able to call for help in the event of an accident. Make sure that you can move and stand safely.
• • occur. Let your dealer help you select the right equipment. Use a protective helmet where there is a risk of falling objects. Use approved hearing protection that provides adequate noise reduction. Long-term exposure to noise can result in permanent hearing impairment. • Do not wear jewelry, short pants, sandals or go with bare feet. Put your hair up safely above shoulder level. Keep first aid equipment close at hand.
To do a check of the user interface 1. Push and hold the start/stop button (A). C A C B B 1. Make sure that the power trigger is locked when the lock is in its initial position. A a) The product is on when the LED (B) is on. b) The product is off when the LED (B) is out. 2. If the warning indicator (C) comes on or flashes, refer to Troubleshooting on page 27. To do a check of the vibration damping system (535iRXT, 535iRX) 2.
3. Release and attach the quick release mechanism to make sure that it operates correctly. A locknut is used to attach some types of cutting attachments. The locknut has a left thread. 4. If the harness has a hip pad and a hip strap, make sure that the quick release function operates correctly. • • • To do a check of the cutting attachment guard WARNING: Do not use a cutting attachment without an approved and correctly attached cutting attachment guard.
WARNING: A coasting blade can cause injury while it continues to spin after the switch has been released. Need to maintain proper control until the blade has completely stopped rotating. CAUTION: An incorrectly set saw blade increases the risk of jamming and blade thrust. This can damage the saw blade. Keep the correct setting on the saw blade. Follow the instructions and use the recommended setting tool.
SAVE THESE INSTRUCTIONS Assembly To attach the handle 1. Remove the nut and screw from the bottom of the handle. 3. Adjust the handlebar to put the product in a good operation position. 2. Attach the handle onto the handlebar. 4. Tighten the knob fully. 3. Align the screw hole in the handle with the screw hole in the handlebar. 4. Put the screw into the screw hole at the bottom of the handle and through the handlebar. 5. Attach the nut on the screw and tighten the nut.
Cutting equipment and guards The product have different cutting attachment guards for the cutting equipment that can be used. Make sure that you use the correct cutting attachment guard for the cutting equipment. Refer to Technical data on page 28. • To remove the grass blade guard • Remove the bolt and remove the grass blade guard (A) from the shaft. Grass blade guard and grass blade. A To attach the grass blade • Trimmer guard and trimmer head. 1.
7. Tighten the nut with the socket wrench. Hold the shaft of the socket wrench near the blade guard. Tighten in the opposite direction to how the cutting attachment rotates. Tighten it to a torque of 35-50 Nm. Assembly of the trimmer guard and the trimmer head To attach the trimmer guard 1. Attach the plate holder to the gear with the smallest bolt. Tighten the bolt. To remove the grass blade 1. Put the gear of the product on a flat surface to make sure that the blade is removed correctly. 2.
4. Turn the trimmer head (H) counterclockwise to attach. 5. Install the trimmer head. “Click” H B C To remove the trimmer head (535iFR, 535iRX) 1. Put the locking pin (C) in the hole to lock the shaft. 2. Turn the trimmer head (H) clockwise to remove it. 3. Remove the drive disc (B) from the output shaft. To remove the trimmer head (535iRXT) Note: To increase the life of the cord it can be soaked in water for a couple of days before it is assembled. This will make the cord tougher. 1.
2. Attach the saw blade guard (E) with 4 bolts (F) in the holder (A). 5. Make sure that the drive disc and support flange engages correctly in the center hole of the grass blade. B C D A F 6. Attach the nut (E). E 7. Tighten the nut with the socket wrench. Hold the shaft of the socket wrench near the blade guard. Tighten in the opposite direction to how the cutting attachment rotates. Tighten it to a torque of 35-50 Nm. To remove the saw blade guard (535iFR) 1.
2. Push the 2 parts of the breastplate together as shown in the illustration. 7. Attach the battery carrier to the harness. 3. Tighten the hip strap tightly. Make sure that the hip strap aligns with the hip. Note: It is possible to attach 1 extra battery to the battery carrier. The battery carrier is available as an accessory. 8. Attach a battery. 4. Tighten the chest strap below your left arm tightly. The chest strap must be tight against your body. To adjust the harness (535iFR, 535iRX) 5.
3. Adjust the side straps until the weight is equally applied across your shoulders. 5. If the operation is to cut grass, let the cutting attachment stay lightly on the ground. Adjust the harness clamp to balance the product correctly. 4. Adjust the harness until the cutting attachment is parallel to the ground. Operation Introduction WARNING: Read and understand the safety chapter before you use the product. Husqvarna Connect Husqvarna Connect is a free app for your mobile device.
2. Slide the battery into the battery holder of the product. The battery must slide easily, if not, it is not installed correct. The battery will lock into position when you hear a click. To adjust the balance with the add-on weight If correct balance is difficult to achieve, attach the addon weight. The add-on weight is available as an accessory. • Attach the add-on weight with the bolts. 3. Make sure the battery is installed correctly. Work position • • • • • • Hold the product with 2 hands.
• Examine the support flange for cracks. Replace the support flange if it is damaged. 1. Push and hold the start button until the green battery LED and the white mode LED comes on. • Make sure that the locknut can not be removed by hand. The locknut must have a locking force of minimum 1.5Nm. Make sure that the tightening torque is between 35-50 Nm. 2. Use the power trigger to control the speed. • • Examine the blade guard for damages or cracks.
• Push the ErgoFeed button to start the automatic adjustment of the trimmer line. • Move in a regular pattern across the work area. • Move the product fully to the left and right, to clear a width of 4–5 m on each turn. Clear a length of 75 m before you turn and go back. Move in a direction where you do not go across ditches and obstacles more than necessary. Move in a direction where the wind makes the cut vegetation fall in the cleared area.
To fell a tree to the right To fell to the right, push the bottom of the tree to the left. 3. Do the first cut on the side of the tree to which it will fall. 1. Apply full throttle. 2. Put the saw blade against the tree as given in the picture. 3. Tilt the saw blade and push it with force diagonally up and to the right. At the same time, push the tree with the blade guard. 4. Cut through the tree from the other side. To fell a tree forward To fell forward, push the bottom of the tree rearward. 1.
• For groups of thin trees: Grass trimming with a trimmer head To trim the grass 1. Hold the trimmer head immediately above the ground at an angle. a) Cut the outer trees high up. b) Cut the outer trees to the correct height. c) Cut from the center. If you cannot get access to the center, cut the outer trees high up and let them fall. This decreases the risk that the saw blade becomes blocked. To clear grass with a grass blade 1. Grass blades and grass cutters must not be used on woody stems.
2. Do not push the trimmer head to the ground. The ground and the product can be damaged. 3. Do not let the trimmer head touch the ground continuously, it can cause damage to the trimmer head. 2. Apply full throttle. 3. Move the trimmer head from side to side and sweep the grass. WARNING: Clean the trimmer head cover each time you assemble new trimmer line to prevent unbalance and vibrations in the handles. Also do a check of the other parts of the trimmer head and clean it if necessary. 4.
Maintenance Daily Keep the handles dry, clean and free from oil and grease. X Make sure that the cutting attachment is not damaged. Replace the cutting attachment if it is damaged. X Make sure that the cutting attachment guard is not damaged. Replace the cutting attachment guard if it is damaged. X Make sure that the screws and nuts are tight. X Make sure that the battery release buttons on the battery works and locks the battery in the product.
• Use a single-cut flat file. • Sharpen one tooth of the saw blade to the right and the next tooth to the left, see the illustration. 15˚ WARNING: Always discard a blade that is damaged. Do not try to make a bent or twisted blade straight and use it again. To sharpen the saw blade WARNING: Stop the motor. Use protective gloves. • • To sharpen the blade correctly, refer to the instructions that come with the blade. Make sure that the product and blade has sufficient support when you sharpen it.
Bevel gear The bevel gear is filled to ¾ with grease at the factory. Before use, make sure that the grease level has not changed. Use Husqvarna special grease if it is necessary to fill up. Do not change the grease in the bevel gear. Let servicing personnel do the repair of the bevel gear. Troubleshooting User interface LED display Possible faults Possible action Battery LED indicator flashes orange Low battery voltage. Charge the battery. Red error LED flashes Overload.
• Put the battery in storage where the temperature is between 5 °C (41 °F) and 25 °C (77 °F) and away from open sunlight. Put the battery charger in storage where the temperature is between 5 °C (41 °F) and 45 °C (113 °F) and away from open sunlight. Use the battery charger only when the surrounding temperature is between 5 °C and 40 °C. Charge the battery 30% to 50% before you put it in storage for long periods. Put the battery charger in storage in a space that is closed and dry.
Equipped with grass blade (original), left/ right, m/s2 535iFR 535iRXT 535iRX 2.5/2.0 2.4/2.0 2.4/2.0 Note: For comparison of vibrations levels, battery and combustion products use the vibration calculator. https:// www.husqvarna.com/uk/services-solutions/vibration-calculator/ Radio frequency data for Bluetooth® Frequency band, GHz 2.4-2.4835 2.4-2.4835 - Output power, max dBm 0 0 0 - Approved batteries Battery BLi300 Type Lithium-ion Battery capacity, Ah 9.
Approved accessories Grass blade/grass knife Saw blade Trimmer head Support cup Accessory type Cutting attachment guard, art. no. Multi 255-3 (Ø 255, 3 teeth) 590 88 00-01 Grass 255-4 (Ø 255, 4 teeth) 590 88 00-01 Multi 275-4 (Ø 275, 4 teeth) 590 88 00-01 Multi 300-3 (Ø 300 3 teeth) 590 88 00-01 Scarlet 200-22 (Ø 200, 22 teeth) 501 32 04-03 T35, T35x (Ø 2.4 -2.7 mm cord) 590 88 01-01 E35B(Ø 2.4-2.
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