Husqvarna PT26 User Manual

EEEEnnnngggglllliiiisssshhhh PT26 D Oper ator ′ s manual Please r ead the operator’s manual carefully and make sure you understand the instructions

9 Safety Instructions • Never use the machine when barefoot. Always wear protective shoes or protective boots, preferably with steel toes.• Make sure

10 Safety Instructions Children • Serious accidents may occur if you fail to be on guard for children in the vicinity of the machine. Children are of

11 Safety Instructions • If leaks arise in the fuel system, the engine must not be started until the problem has been resolved.• Store the machine an

12 Safety Instructions flammable liquids are stored in an open container.Do not work on the starter motor circuit in the vicinity of spilt fuel.Discon

13 Safety Instructions • Reduce the risk of fire by removing grass, leaves and other debris that may have fastened in the machine. Allow the machine t

14 Safety Instructions hand in for destruction. Remember to follow local regulations. Generally you can deposit waste oil at workshops or petrol stat

15 Presentation Chapter 4: Presentation Congratulations on your choice of an exceptionally high quality product. This operator's manual descri

16 Presentation1. Speed control for driving forwards page 172. Speed control for reversing page 173. Parking brake page 174. Control panel page 165.

17 Presentation 1-2. Speed control The speed of the machine is variably controlled using two pedals. Pedal (1) is used to travel forwards and pedal (

18 Presentation 4. Control panel There are controls and switches on the control panel on the right-hand side of the driver that are used when operati

1 Contents Introduction ... 3 Congratulations ...3Driving and T

19 Presentation 10. Steering wheel and steering wheel console The position of the steering wheel can be adjusted vertically. The mounting for the ste

20 Presentation Do not smoke when filling the tank with fuel.Diesel is less flammable than petrol at normal temperatures, but becomes very flammable if

21 Presentation Other functions (option) When the lever is moved laterally, the oil pressure is operated to the 2nd hydraulic function, the terminals

22Presentation26. Starter switchThree positions:• OFFAll functions switched off. The engine is stopped. The parking light can be switched on (traffic

23Presentation30. Weight transfer Weight transfer is activated using this switch, transfers a proportion of the unit’s weight to the machine. This cau

24Presentation36. ChronometerThe chronometer shows how many hours the engine has been running. Any time when the engine is not running but the ignitio

25PresentationRopsThe bow is foldable. Pull out the pins and fold the bow backwards.If the bow is used unfolded, safety belt must be used .If the bow

26PresentationCooling systemThe engine is water cooled. In the event of a high engine coolant temperature being indicated, check the coolant level firs

27PresentationOnly fill antifreeze and water ready mixed in a 50/50 ratio.Check the level when the engine has been driven for a few minutes after fillin

28Presentationlaterally to the side in relation to the machine.If necessary, the cutting unit can be turned to the service position to be able to clea

2

29DrivingChapter 5: DrivingMowing Tips • Locate and mark plants, rocks and other fixed objects in order to avoid collisions.• Begin with a high cuttin

30DrivingBefore Starting• Read section “Safety Instructions” on page 11 and “Presentation” on page 29.• Carry out daily maintenance according to “Main

31DrivingStarting the engine1. Apply the parking brake by moving the handle forward.The engine cannot be started if the parking brake is applied or if

32Driving5. Set the desired engine speed (even idle) using the throttle control.Allow the engine to run at a moderate speed, for 3-5 minutes before lo

33Driving• Connect the other end of the BLACK lead to a good CHASSIS EARTH, away from the fuel tank and battery.Remove the leads in reverse order:• Th

34Driving5. Activate weight transfer if desired using the switch (30) on the control panel. The weight transfer position must always be activated when

35MaintenanceChapter 6: MaintenanceIt is good practice to always check for leaks and loose components after use. Also check the machine and listen fo

36Maintenance1. First change after 25 hours. When operating with a heavy load or at high ambient temperatures, replace the engine oil every 125 hours.

37Maintenance2. Maintenance and replacement are required more often in dusty conditions.3. With daily use, the machine shall be lubricated twice weekl

38MaintenanceRemoving the machine’s coversEngine cover1. Open the engine covers on both sides.2. Remove the screws holding the engine cover.3. Lift of

3 Introduction Chapter 1: Introduction Congratulations Thank you for purchasing a Husqvarna PT 26D. Husqvarna PTs have been designed according to a

39MaintenanceReplacing the pump and generator drive belts1. Release the belt tension for the pump and generator drive belts completely and pry off the

40Maintenance4. Check that the pedal can be locked in the applied position with normal pedal force.5. Adjust as necessary using the wires' adjust

41MaintenanceBleeding the fuel systemIf you have run out of fuel, the fuel system must be bled. Facilitatebleeding by pumping using a hand pump. Remov

42MaintenanceServicing the batteryThe machine is equipped with a sealed “maintenance-free” battery. The battery has an inspection hole that displays d

43MaintenanceFU3 10 A Red Control circuit (max. 10A).If FU3 blows the entire machine will be dead. The circuit fuses are located on the circuit board

44MaintenanceReplacing the bulb in the headlightApplies to the headlight lamp.For information about the bulb type, see “Technical data”.1. Remove the

45Maintenance5. Fold the wire loop for headlight lamp to one side and replace the bulb.6. Assemble in the reverse order.Light settingPlace the machine

46Maintenance2. Remove the propeller shaft completely. Pull the ring to release the quick connector and to be able to pull the propeller shaft from th

47Maintenance14. Continue to screw in the adjustment screw for tilt angle.15. Install the shaft for the link joint and its pins on both sides.16. Star

48Maintenance4. Set the handle for cutting height setting. Release the handle by pressing in the button and turning it to the horizontal position, so

4 Introduction Proper Service Husqvarna’s products are sold all over the world and only by specialised retail traders offering complete service. This

49Maintenance5. Remove the pins on both sides.6. Tilt the cutting unit.7. Secure the cutting unit with the pin in the service handle. Keep track of th

50MaintenanceChecking the Blades It is important that the blades are undamaged and well-ground to give the best mowing result.The blades should be bal

51Maintenance5. Undo the locking nut (3) and the lower screw (4) for the belt tensioner. Remove the belt tensioner.6. Do not unscrew the centre bolt i

52Maintenance4. Slacken off two screws and remove the three others for the gear housing. Turn the gear housing so that the belts can be moved under th

53LubricationChapter 7: LubricationLubrication ScheduleWhen in daily use, the weekly lubrication (40 h) schedule should be carried out twice a week.Ge

54LubricationAccessoriesLubrication or other maintenance of optional equipment or accessories, see “Accessories” on page 55, is not described in this

55Lubrication5. Lift cylinder2 nipples, one at each end of the cylinder. Lubricate using a grease gun until grease is forced out.6. The power take-off

56LubricationFilling engine oilThe oil filler opening is on the valve cover. Never fill above the “FULL” mark (upper notch on the dipstick).Fill the oil

57Lubrication7. Replacing the engine’s oil filter 1. Remove the oil filter. If necessary, use a filter remover.2. Clean the oil filter’s mounting.3. Wipe

58LubricationChanging hydraulic oilHydraulic oil and filters should be changed by an authorised Husqvarna workshop.8. Hydraulic oil filter, change Hydra

5 Symbols and Decals Chapter 2: Symbols and Decals These symbols are found on the machine and in the operator’s manual. Symbols for control units an

59Lubrication12. Parking brake cablesSee “Lubricating the cables” on page 53.Lubricate the upper ends of the cable.Remove the cable’s rubber casing (R

60Lubrication

61Trouble Shooting GuideChapter 8: Trouble Shooting GuideCheck the machine refer to this guide before contacting your service workshop.Problem CauseT

62Trouble Shooting GuideThe engine lacks power • Air in fuel system• Clogged air filter• Fuel filter blocked• Defective excess flow valve• Low feed press

63Trouble Shooting GuideUneven mowing results • Blades blunt• Cutting unit set incorrectly• Long or wet grass• Grass build-up under the cover• Differe

64Trouble Shooting Guide

65StorageChapter 9: StorageWinter StorageAt the end of the mowing season, the machine should be readied for storage (or if it will not be in use for

66StorageServiceLow season is the most suitable time to perform a service or overhaul of the machine in order to ensure high function safety during hi

67Electrical systemChapter 10: Electrical system Electrical system, component locations1. Headlight2. Indicator panel3. Control panel4. Circuit board5

68Hydraulic SystemChapter 11: Hydraulic System 1. Quick couplings, see diagram2. Lift cylinder3. Control cylinder4. Control unit5. Valve block working

6 Symbols and Decals Used in this publication to notify the reader of a risk of serious personal injury , particularly if the reader should neglect

69Hydraulic SystemKeep the hydraulic system clean. Remember to:• Thoroughly clean before the top-up cap is opened or any connector loosened.• Use clea

70Fuel systemChapter 12: Fuel systemFuel system with in-line pump has excellent operational reliability as long as the fuel is kept clean. If contamin

71Technical DataTechnical Data Data PT 26DDimensions Excluding cutting unitLength, base machine 2070 mm / 6.79 ftWidth, base machine 1170 mm / 3.83 ft

72Technical DataHydraulic SystemMax. working pressure 210 bar/3050 PSIPower steering circuit max. working pressure 120 bar/1740 PSITransmission Hydros

73Technical DataNoise emissions with unit C155Measured noise level2103 dB(A)Guaranteed noise level2104 dB(A)Sound pressure level at the operators ear3

74Technical Data

75Design standardsDesign standardsEU Declaration of Conformity (only applies to Europe)Husqvarna AB, SE-561 82 Huskvarna, Sweden, tel: +46-36-146500,

76Design standards

7 Safety Instructions Chapter 3: Safety Instructions These instructions are for your safety. Read them carefully. General Use • Read all instructio

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8 Safety Instructions • Shut down the blades when not mowing. The blades must only be running when the cutting unit is lowered and active when used f