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Husqvarna DXR250 Operator's Manual

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Operator's manual
DXR250 DXR270
DXR300 DXR310
Please read the operator's manual carefully and make sure you understand the instructions before using the machine.
U U U U S S S S 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

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   Summary of Contents for Husqvarna DXR250

  • Page 1

    Operator’s manual DXR250 DXR270 DXR300 DXR310 Please read the operator’s manual carefully and make sure you understand the instructions before using the machine. U U U U S S S S 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...

  • Page 2: Key To Symbols

    KEY TO SYMBOLS Symbols on the machine Ensure that the power cable cannot be run over. Take particular care WARNING! The machine can be a when moving or when the dangerous tool if used incorrectly or outriggers are being retracted or carelessly, which can cause serious or extended.

  • Page 3: Explanation Of Warning Levels

    KEY TO SYMBOLS Explanation of warning levels The warnings are graded in three levels. WARNING! WARNING! Used if there is a risk of serious injury or death for the operator or damage to the surroundings if the instructions in the manual are not followed.

  • Page 4: Table Of Contents

    CONTENTS Contents Designation of the machine’s parts ...... 27 Work mode ............28 KEY TO SYMBOLS Extra function ............28 Symbols on the machine ........2 Transport mode - Two hand ........29 Explanation of warning levels ....... 3 Transport mode - One hand ......... 30 Note the following before starting: ......

  • Page 5: Introduction

    Use in environments where there is danger for the Good service operator or the life and health of people in the vicinity. Husqvarna products are sold all over the world and • Use in applications or environments that are not...

  • Page 6: Machine Equipment

    INTRODUCTION Machine equipment DXR250 DXR250 DXR270 DXR270 DXR300 DXR300 DXR310 DXR310 DXR250 DXR310 • Motor - 18,5 kW • Motor - 22 kW • Dozer blades • Outriggers • Oil flow: 65 l/min • Oil flow: 75 l/min • Arm 2: Fixed arm , reach: 4483 mm (horizontal with •...

  • Page 7: What Is What On The Machine

    36 Harness 16 Outrigger foot 37 Battery charger 17 Outriggers 38 Track widener 18 Dozer blades (DXR250) 39 Operator’s manual 19 Counterweight in the tower (DXR250, DXR300, 40 Communication cable socket DXR310) 41 Horn Rear cover (DXR270) English – 7...

  • Page 8: The Machine's Functions

    INTRODUCTION The machine’s functions Caterpillar tracks The machine’s functions are operated by means of interaction between the hydraulic system, the electric system and the control system. A brief description of the machine’s functions follows below. The caterpillar tracks are driven individually by hydraulic motors.

  • Page 9

    The main function of the outriggers is to give the machine stability. They must always be used when working with the machine. DXR250 Dozer blades The main function of the dozer blades is to give the machine stability. They must always be used when working with the machine.

  • Page 10: Hydraulic System

    HYDRAULIC SYSTEM The machine’s hydraulic system 13 Cylinders for outriggers 14 Valve - release track tension Air filter 15 Accumulator - track tension Level indicator 16 Drive motor Oil filter 17 Support wheel Hydraulic tank 18 Cylinders for track tensioning Cylinder 1 19 Tensioning wheel Cylinder 2...

  • Page 11: General

    Direction control valves direct the hydraulic oil to the machine’s different functions. The hydraulic pump is of the variable displacement type and delivers a flow of DXR250, DXR270: 0-65 l/min (0-17 gal/ min) DXR300, DXR310: 0-75 l/min (0-20 gal/min).

  • Page 12: Electrical System

    ELECTRICAL SYSTEM The machine’s electric system Electric motor Control module Antenna Radio module Electrical cabinet 10 Working lights Pressure switch 11 Pressure sensor Temperature sensor 12 Main switch Warning light 13 Emergency stop Power cable 12 – English...

  • Page 13: General

    ELECTRICAL SYSTEM General The electric system consists of a high-voltage circuit and a low-voltage circuit. High-voltage circuit High-voltage is used as a power source for both the electric motor and the low-voltage circuit. An automatic phase rotation change-over switch ensures that the electric motor has the correct rotation direction.

  • Page 14: Control System

    CONTROL SYSTEM What is what on the remote Right joystick Pressure/flow to hydraulic tool (hammer/cutter) control? 10 Flow to machine movement/speed Left joystick 11 Stop button motor Left joystick - left button 12 Main switch Left joystick - right button 13 Machine stop Menu buttons 14 Start button motor...

  • Page 15: General

    CONTROL SYSTEM General Battery The remote control, the electronics unit and the pilot The battery is a Li-ion type. Operating time is about 8-10 control valves are the main components in the control hours per charge. Extreme cold impairs the battery’s system.

  • Page 16: Machine´s Safety Equipment

    MACHINE´S SAFETY EQUIPMENT General Identity code The remote control and the machine are connected by In this section the machine’s safety features and their means of a pre-programmed ID code. The ID code function are explained. Concerning inspection and ensures that the right remote control is used for the right maintenance, see the instructions under Maintenance machine.

  • Page 17

    MACHINE´S SAFETY EQUIPMENT Locking of the main switch The main switch on the machine can be locked with a padlock to prevent unauthorized persons from starting the machine. Mechanical protection Automatic phase rotation relay The automatic phase rotation relay prevents the electric motor starting with the wrong rotation direction thus causing mechanical damage.

  • Page 18: Safety Instructions

    WARNING! You must use approved personal protective equipment whenever Let your Husqvarna dealer regularly check the machine you use the machine. Personal protective and make essential adjustments and repairs. equipment cannot eliminate the risk of...

  • Page 19: General Working Instructions

    • When working at a height, for instance on roofs, • Always notify Husqvarna Construction Products in the platforms and the like, increase the size of the risk event of near-accidents or accidents regardless of area. Define and cordon off the risk area at ground...

  • Page 20

    SAFETY INSTRUCTIONS • To avoid overheating do not use an electric cable • When moving on a flat surface you must always walk while it is coiled. behind or at the side of the machine. When working or moving on a sloping surface position yourself above •...

  • Page 21

    SAFETY INSTRUCTIONS Education and training Rotation function • If there is a breakdown in the machine’s rotation New operators must be trained by experienced operators mechanism the machine’s upper part may rotate with the capacity to use sound judgment when freely, potentially causing personal injury or supervising the work.

  • Page 22

    SAFETY INSTRUCTIONS Cylinder 3 is in its outer position and the hammer is • When moving in confined spaces it is possible to working in the downward direction. Never operate the reduce the width of the tracks, increasing the risk of cylinders to their end positions.

  • Page 23

    SAFETY INSTRUCTIONS Transport and storage The machine’s position on the loading platform • Position the machine against the front edge of the Lifting the machine platform in order to reduce the risk of it sliding forward • When lifting the machine there is a risk of injuring if the vehicle brakes.

  • Page 24: External Environmental Factors

    SAFETY INSTRUCTIONS Maintenance and service External environmental factors Most accidents involving machines occur during trouble Temperature shooting, service and maintenance as staff have to locate themselves within the machine’s risk area. Prevent The ambient temperature, both heat and cold, affects the accidents by being alert and by planning and preparing machine’s operational reliability.

  • Page 25

    SAFETY INSTRUCTIONS Dust and particles Dust and particles can block the machine’s cooler, cause overheating and increase wear on the machine’s bearings and shafts. Clean and lubricate the machine regularly. The hydraulic system is extremely sensitive to contaminants. Small particles can cause breakdowns and increase wear in the components.

  • Page 26: Starting And Stopping

    STARTING AND STOPPING Before starting Starting the electric motor • The electric motor is started by pressing the start The following points should be checked when working at button. a new site and every morning before starting: • Carrying out daily inspections. •...

  • Page 27: Operation

    OPERATION Operating modes The machine can be operated in two different modes: transport mode and work mode. All commands in each of the modes are described in this section and under the heading ”Joysticks functions” in the Settings section. Work mode In this mode you can operate everything except the caterpillar tracks and outriggers.

  • Page 28: Work Mode

    OPERATION Work mode Angle tool inwards* Rotate tower counterclockwise Angle tool outwards* Rotate tower clockwise Adjustable pressure/flow to hydraulic tool Arm 1 in (breaker/cutter) Full pressure/flow to hydraulic tool (breaker/ Arm 1 out cutter) Cutters open/close** Arm 2 down Adjustable flow to drum cutter Arm 2 up Limited flow, backwards...

  • Page 29: Transport Mode - Two Hand

    OPERATION Transport mode - Two hand Dozer blades DXR250 Track operation Front dozer blade down Right caterpillar track forward Front dozer blade up Right caterpillar track backwards Rear dozer blade down Left caterpillar track forward Rear dozer blade up Left caterpillar track...

  • Page 30: Transport Mode - One Hand

    OPERATION Transport mode - One hand Transport mode - Crawl Right track forward left Rotate tower track backward counterclockwise Right track backwards, Rotate tower clockwise left track forward Rotate tower clockwise Arm 1 in Rotate tower Arm 1 out counterclockwise Caterpillar tracks forward Arm 2 down Caterpillar tracks...

  • Page 31: Tools

    Ensure that the tool’s and the machine’s performance (weight, hydraulic pressure, flow etc) are compatible. The machine may only be used with the following tools or accessories marketed by Husqvarna. * or tools with comparative data. Bucket SB302 * (DXR300) The bucket is designed to move material.

  • Page 32: Work Mode

    TOOLS Grapple MG200 Changing tools The grippers are intended for demolishing wooden CAUTION! Changing tools may mean that structures and brick walls, sorting and loading work. It is the operator has to be within the not intended to pull/demolish beams, stays and walls. machine’s risk area.

  • Page 33: Storage

    TOOLS • Shut off the machine. • Mount the wedge from the right with the stop notch upwards/forwards. • Insert the wedge until it’s fixated. • Insert the locking pin into the innermost possible hole. • Connect the hydraulic hoses and any hoses for hammer lubrication (when fitting the hammer).

  • Page 34: Accessories

    ACCESSORIES Accessory kits There are 3 different after-market accessory packs that the machines can be equipped with (not factory fitted). P1 - Hydraulic feature Cylinder guard (1) Cylinder guard to protect the piston and cylinders in cylinder 2 and cylinder 3. Additional hydraulic functions (2) The additional hydraulic functions make it possible to rotate various tools.

  • Page 35

    ACCESSORIES Tool drain kit Enables transportation of internal oil leakage from the DC200 drum cutter back to the hydraulic tank in the DXR. The hose kit can be used with other tools that require transportation of internal oil leakage. Dust reduction kit (Water) The dust reduction kit is used for binding airborne dust with water.

  • Page 36: Service Check

    The lamp on service check comes on when everything is connected correctly. • Choose the type of machine that service check is to control. - SERIES 1xx - DXR140 - SERIES 2/3xx - DXR250, DXR270, DXR300, DXR310 • Put the I/O switch to 'I'. The machine’s lighting comes on. •...

  • Page 37: Settings

    SETTINGS Track widener Dozer blades DXR250 • Extend down the dozer blades. The machine is equipped with track wideners for • Shut off the machine. Disconnect the power cable increased stability when working with the machine. and place it so that it cannot be connected by mistake.

  • Page 38: Menu Overview

    SETTINGS Menu overview Display texts are illustrated in English in the manual, but will appear in the chosen language on the product display. STEEL SHEAR ADJUSTABLE 1 GRAPPLE ADJUSTABLE 2 DRUM CUTTER ADJUSTABLE 3 STEEL SHEAR (OTHERS) SCROLL DOWN ONE HAND TWO HAND CRAWL WATER...

  • Page 39

    SETTINGS Steel shear (others) STEEL SHEAR WORK (OTHERS) Select this when you want to work with steel shear, grapple or adjustable tools. Press the selection key to confirm the choice. Steel Shear STEEL SHEAR WORK STEEL SHEAR (OTHERS) Select this when you want to work with a steel shear. Press the selection key to confirm the choice. Extra1 will be activated automatically for the rotor function when steel shears are selected.

  • Page 40: Service

    SETTINGS Service WARNINGS Warning log machine Active warnings SERVICE WARNINGS Warning log terminal Back The machine has 2 warning logs and a list of active warnings. • Warning log machine: Records all warnings that have been present in the machine. All active warnings and service messages are listed after they have been confirmed.

  • Page 41

    SETTINGS EXTRA FUNCTIONS (optional) Extra function1 Oil pressure A-B 200 bar (30... 250 bar) Extra function1 Oil pressure B-A 200 bar (30... 250 bar) Reverse direction The machine can be equipped with extra valves to make it capable of running more functions, such as a rotor and a tilt. The value for oil pressure and oil flow can be adjusted from port A to B and vice versa.

  • Page 42

    SETTINGS EXTERNAL TOOL EXTERNAL TOOL EXTERNAL TOOL SERVICE EXTERNAL TOOL Activate Oil pressure : Pressure: 140 bar Oil flow : ON/OFF 140 bar (30...250 bar) 40 l/min (5...65 l/min) Flow: 40 l/min Adjust Back Back xx °C xx bar xx °C xx bar The machine can be used as a power source to operate external hydraulic tools.

  • Page 43: Joystick Pattern

    SETTINGS HOUR METER SERVICE HOUR METER The operating hours for the machine (the time when the motor is on) are saved in the control modules and can be read in the terminal. When the remote control (terminal) is connected to the machine, can the operating hours be read in online mode. When the remote control (terminal) is disconnected to the machine the operating hours can be read in offline mode.

  • Page 44

    SETTINGS Joystick pattern - PAT3 Transport mode - One hand Work mode / Transport mode - Crawl Angle tool inwards Angle tool inwards Angle tool outwards Angle tool outwards Arm 3 up Arm 3 up Arm 3 down Arm 3 down Arm 2 down Arm 2 down Arm 2 up...

  • Page 45

    SETTINGS TUNING Enter the 6 digit code to proceed to settings. Enter code Hydraulics Joystick SERVICE _ _ _ _ _ _ TUNING Machine type Mating Bluetooth® radio modules Languages Units Back Terminal Diagnostics Back Hydraulics The following components can be adjusted: •...

  • Page 46

    SETTINGS Max-/min current Max./min. current indicates the current interval that controls the prop. valve. A too high minimum value means that the valve opens rapidly. This might mean that it is not possible to employ a function gently. A low minimum value will increase the deadband of the control lever around the central position. A low maximum value means that the valve does not open entirely and that the function cannot be run at maximum speed.

  • Page 47

    SETTINGS Joystick calibration Calibrate Joysticks SERVICE TUNING Move Joysticks to end positions JOYSTICK JOYSTICK CALIBRATION Left control Right control Up/Down Up/Down Left/Right Left/Right Thumb Switch Thumb Switch Machine speed Save Tool speed When entering the menu, please make sure the joysticks are in neutral position. •...

  • Page 48: Maintenance And Service

    MAINTENANCE AND SERVICE General Working environment • The area around the machine must be free of dirt in WARNING! Most accidents involving order to minimize the risk of slipping. machines occur during trouble shooting, • Clean the machine. Dirt in the hydraulic system leads service and maintenance as staff have to rapidly to consequential damage and stoppages.

  • Page 49: Cleaning

    MAINTENANCE AND SERVICE Cleaning distort the cooler’s fins and thereby impair the cooling capacity. • Max. pressure 100 bar. CAUTION! Turn off the motor. Disconnect the power cable and place it so that it • Spray directly towards the cooler, in parallel with the cannot be connected by mistake.

  • Page 50: Service Schedule

    MAINTENANCE AND SERVICE Service schedule The service schedule is based on the machine’s operating time. More frequent service intervals might be necessary when working in dusty or hot environments and in conjunction with work that generates high temperatures. A description of how the operations are to be performed is to be found in the service review.

  • Page 51

    MAINTENANCE AND SERVICE Visual check of mountings (Re-tighten if neccessary) Bolts and fasteners Fasteners dozer blade cylinders/outrigger cylinders Fasteners boom system and Tool Hitch Visual check of wear and damage Hydraulic cylinder: Barrel, rod and rod wiper Hydraulic hoses Power cable, connectors and sockets Rubber/steel components: outrigger foot and track Check of leakage Cylinders...

  • Page 52

    MAINTENANCE AND SERVICE Visual check of mountings (Re-tighten if neccessary) Bolts and fasteners Electric motor Hydraulic cooler and cooling fan Slew motor Slewing ring Electric cabinet rubber damper Controller modules Re-tighten mountings Fasteners dozer blade cylinders/outrigger cylinders Fasteners boom system and Tool Hitch Drive motor sprocket Outrigger bracket (DXR270/DXR300/DXR310) Track frame...

  • Page 53

    MAINTENANCE AND SERVICE Function check Machine operates via Bluetooth signal (>10m) Machine operates via CAN extension cable Emergency stop machine Machine stop remote control Dozer blade cylinders/Outrigger cylinders and shafts (smoothness) Cylinders and shafts of Boom-Stick and tool attachment (Smoothness) Slew motor and slewing ring Track tension and drive motors Warning and work light...

  • Page 54

    MAINTENANCE AND SERVICE Re-tighten mountings Fasteners dozer blade cylinders/outrigger cylinders Fasteners boom system and Tool Hitch Drive motor sprocket Level check Hydraulic oil Breaker lubrication Gearbox drive motor oil Gearbox slew motor oil Visual check of wear and damage Hydraulic cylinder: Barrel, rod and rod wiper Hydraulic hoses Power cable, connectors and sockets Rubber/steel components: outrigger foot and track...

  • Page 55

    MAINTENANCE AND SERVICE Function check hydraulic system Hydraulic pump - check for unusual sounds System pressure thresholds 500 hours service Carry out the 250 hours service as per the service schedule before you perform the 500 hours service. Change Hydraulic oil Hydraulic oil filter and o-ring Hydraulic air filter Lubrication...

  • Page 56

    MAINTENANCE AND SERVICE Visual check of wear and damage Hydraulic cylinder: Barrel, rod and rod wiper Hydraulic hoses Power cable, connectors and sockets Rubber/steel components: outrigger foot and track Slewing system Safety decals Joysticks and remote control Shaft bushings and shims Check of leakage Cylinders Visible hoses...

  • Page 57

    MAINTENANCE AND SERVICE 1,000 hours service Carry out the 500 hours service as per the service schedule before you perform the 1,000 hours service. Change Hydraulic oil Hydraulic oil filter and o-ring Hydraulic air filter Gearbox drive motor oil Gearbox slew motor oil Lubrication Cylinders and shafts in Boom-Stick and Tool Hitch Dozer blade cylinders/Outrigger cylinders and shafts...

  • Page 58

    MAINTENANCE AND SERVICE Visual check of wear and damage Hydraulic cylinder: Barrel, rod and rod wiper Hydraulic hoses Power cable, connectors and sockets Rubber/steel components: outrigger foot and track Slewing system Safety decals Joysticks and remote control Shaft bushings and shims Check of leakage Cylinders Visible hoses...

  • Page 59: Service Review

    MAINTENANCE AND SERVICE DXR250 DXR250 DXR270 DXR270 DXR300 DXR300 DXR310 DXR310 Service review Gear ring The gear ring has separate grease nipples for bearings and cogs. To ensure that the grease is evenly distributed WARNING! Ensure that nobody starts the it should be applied followed by rotation and then applied machine by mistake.

  • Page 60: Mountings

    MAINTENANCE AND SERVICE Mountings Tightening torque Use abutment when torquing through shafts to avoid the General shaft rotating. • Check that all components are properly secured by Position feeling, pulling etc. Keep a look out for wear damage. Gear ring bearing to chassis This can be caused by components coming loose.

  • Page 61

    MAINTENANCE AND SERVICE Level check Wear and damage Position the machine on a flat surface. Clean the NOTICE! Deal with worn components as quickly as component before it is opened for reading or filling in possible. There is an increased risk of mechanical order to prevent dirt entering the system.

  • Page 62

    MAINTENANCE AND SERVICE Leakage Components that should not be welded The following components should not be repaired but NOTICE! Leakage can cause serious mechanical replaced: breakdowns and an increased risk of slipping. Wash the • Tool attachment machine regularly to increase the chance of detecting •...

  • Page 63

    MAINTENANCE AND SERVICE Tool attachment Cleaning non-return valves • The non-return valves can be cleaned by discharging WARNING! The tool attachment’s cotter the pressure in the accumulator and thus loosening and pin are important safety the tension of the tracks. components.

  • Page 64

    MAINTENANCE AND SERVICE Change • Place a collecting vessel under the tank’s drain plug and open the plug. General CAUTION! Chemicals such as degreasing agent, grease and hydraulic fluid can give rise to allergies in conjunction with repeated skin contact. Avoid contact with the skin, use protective equipment.

  • Page 65

    MAINTENANCE AND SERVICE Oil filter CAUTION! Allow the machine to cool. Hot oil can cause severe burn injuries. • Undo the air filter so that the overpressure in the tank is discharged. • Thoroughly clean the outside of the filter and the surrounding parts.

  • Page 66: Troubleshooting

    TROUBLESHOOTING Error messages There are two types of error messages that can appear on the display: • Service messages - These messages do not represent any direct danger for the operator or the machine. • Warnings - These warn of faults or safety defects that can cause mechanical damage. All acknowledged fault messages remain as small yellow or red warning triangles in the service field and can be accessed by going to the service menu and selecting 'Warnings'.

  • Page 67

    TROUBLESHOOTING Warning messages Effect on Indication on Message on the display machine Cause Possible action the machine functions Put the machine into circular pumping mode to cool the hydraulic oil. Oil temperature too high. The oil temperature is Clean the cooler Machine speed has been above 90°C reduced and tool is disabled.

  • Page 68

    TROUBLESHOOTING Communication error Effect on Indication on Message on the display machine Cause Possible action the machine functions The PLC Restart the module do not No secondary control module found in machine. Check No indication on find any slave machine. Please check control modules supply and CAN machine.

  • Page 69

    Front right outrigger, valve (DXR270, DXR300, DXR310) Rear left outrigger, valve (DXR270, DXR300, DXR310) Rear right outrigger, valve (DXR270, DXR300, DXR310) Rear dozer blade, valve (DXR250) Front dozer blade, valve (DXR250) Pressure, valve **Sensor error Temperature sensor Pressure sensor English – 69...

  • Page 70: Troubleshooting Schedule

    TROUBLESHOOTING Troubleshooting schedule WARNING! Most accidents involving machines occur during trouble shooting, service and maintenance as staff have to locate themselves within the machine’s risk area. Prevent accidents by being alert and by planning and preparing the work. You can also refer to 'Preparations for maintenance and service”...

  • Page 71

    TROUBLESHOOTING Extend the cylinder to end position without any load and check the pump pressure on the display. The Internal leakage in the cylinder. sealing in the cylinder is OK if maximum pressure is obtained. An individual function is Run an unloaded cylinder. Check the pump pressure running slowly.

  • Page 72: Technical Data

    63 A electrical socket must be preceded by a 63 A fuse. Motor - 18,5 kW (DXR250, DXR270) Setting Nominal Min.

  • Page 73: Hydraulic fluid And Lubricant

    TECHNICAL DATA Hydraulic fluid and lubricant Hydraulic fluid Minimum starting Ideal working Max. temperature, °F/°C Quality temperature, °F/°C temperature, °F/°C Mineral oil ISO VG32 -4/-20 167/75 95-140/35-60 Mineral oil ISO VG46 14/-10 185/85 122-167/50-75 (Standard)* Mineral oil ISO VG68 23/-5 194/90 131-176/55-80 Always ask the machine manufacturer before using a type of hydraulic fluid other than those mentioned above.

  • Page 74: Technical Data

    TECHNICAL DATA Technical data DXR250 DXR270 DXR300 DXR310 General Rotation speed, rpm Transport speed max., km/h / mph 1,9/3 1,9/3 1,9/3 1,9/3 Angle of inclination, max. 30° 30° 30° 30° Hydraulic system Volume hydraulic system, l/gal 13/50 13/50 13/50 13/50...

  • Page 75: Range And Transport Diagram

    TECHNICAL DATA Range and transport diagram DXR250 4483 (176,5) English – 75...

  • Page 76

    TECHNICAL DATA DXR250 1695 (67) 1801 (71) 2379 (94) 1488 (58,5) 1598 (63) 780 (30,7) 1110 (43,7) 1374 (54) 76 – English...

  • Page 77

    TECHNICAL DATA DXR270 4483 (176) English – 77...

  • Page 78

    TECHNICAL DATA DXR270 2057 (81) 2079 (82) 2442 (96) 1598 (63) 1489 (59) 1993 (78) 2066 (81) 2238 (88) 78 – English...

  • Page 79

    TECHNICAL DATA DXR300 4868 (192) English – 79...

  • Page 80

    TECHNICAL DATA DXR300 2057 (81) 2079 (82) 2442 (96) 1598 (63) 1489 (59) 1993 (78) 2066 (81) 2238 (88) 80 – English...

  • Page 81

    TECHNICAL DATA DXR310 5182 (204) English – 81...

  • Page 82

    TECHNICAL DATA DXR310 2057 (81) 2079 (82) 2591 (102) 1576 (62) 1680 (66) 780 (31) 1110 (44) 1993 (78) 2066 (81) 2238 (88) 82 – English...

  • Page 83: Us Warranty Statement

    Husqvarna will pay return shipping expenses for repaired or approved replacement products. EQUIPMENT Equipment manufactured by Husqvarna is warranted to be free from manufacturing defects in normal service for a period of two (2) years from date of purchase by the original consumer purchaser. Component manufacturers offer separate warranty periods.

  • Page 84

    US - Original instructions 1158619-27 ´®z+Z]|¶78¨ ´®z+Z]|¶78¨ 2016-12-19...

This manual also for:

Dxr270, Dxr310, Dxr300, Dxr140

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