Husqvarna DXR-310 - Manual

Personal safety • Never use the machine if you are tired, if you have consumed alcohol, or if you are taking other drugs or medication that can affect your vision, judge-ment or co-ordination. • Wear personal protective equipment. See instruc- tions under the heading ”Personal protective equipment”....

SAFETY INSTRUCTIONS Manoeuvring General • If several machines are used at the same workplace there is a risk of mixing up the remote controls. Switch on the current to the remote control and the machine. Press the horn to see which machine is connected to the remote control. The machine will beep an...

SAFETY INSTRUCTIONS Proximity to edges • Inadequate surfaces, incorrect operation, etc. can cause the machine to slide. Exercise particular cau-tion when working close to shafts, beside trenches or when working at height. • Always anchor the machine and loose tools when working close to edges. • Ens...

Transport and storage Lifting the machine • When lifting the machine there is a risk of injuring persons or damaging the machine or the surround-ings. De fi ne the risk area and check that nobody is present within the area when lifting. • Use an approved lifting device to secure and lift heavy machi...

SAFETY INSTRUCTIONS Maintenance and service Most accidents involving machines occur during trou-ble 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 ’Pre...

SAFETY INSTRUCTIONS Identity code The remote control and the machine are connected by means of a pre-programmed ID code. The ID code ensures that the right remote control is used for the right machine. If several machines are used at the same workplace there is a risk of mixing up the remote control...

SAFETY INSTRUCTIONS External environmental factors Temperature The ambient temperature, both heat and cold, affects the machine’s operational reliability. Temperature variations also have an impact as they produce an increased risk of condensation forming in the ma-chine’s tanks. Heat NB! There is a...

PRESENTATION The machine’s functions 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. Arm system The arm system is divided into three parts in order to ...

The machine’s hydraulic system 1. Air fi lter 2. Oil fi lter 3. Hydraulic tank 4. Cylinder 1 5. Cylinder 5 6. Cylinder 4 7. Cylinder 3 8. Cylinder 2 9. Valve block 1 10. Slew motor 11. Valve block 2 12. Cylinders for outriggers 13. Sight gauge 14. Valve - release track tension 15. Accumulator - trac...

ELECTRIC 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 automat-ic phase rotation change-over switch ensures that the electric mot...

The machine’s electric system 1. Aerial 2. Electric cabinet 3. Pressure switch 4. Temperature sensor 5. Warning light 6. Power cable 7. Electric motor 8. Control module 9. Radio module 10. Work lighting 11. Pressure sensor 12. External tool 13. Main switch 14. Counter 15. Emergency stop 16. Automati...

General The remote control, the electronics unit and the pilot control valves are the main components in the control system. The signals from the remote control are trans-mitted to the machine via bluetooth or via a cable. The electronic unit in the machine transmits the signals via the pilot contro...

STARTING AND STOPPING Starting the electric motor • The electric motor is started by pressing the start button. • If several machines are used at the same workplace there is a risk of mixing up the remote controls. Press the horn to see which machine is connected to the remote control. The machine w...

Key to commands 1. Right and left button on right joystick 2. Right and left button on left joystick 3. Direction joystick 4. Left and right joystick respectively Designation of the machine’s parts 1. Arm 1 2. Arm 2 3. Arm 3 4. Tool 5. Outrigger 6. Caterpillar tracks 7. Tower OPERATION Operating mod...

OPERATION Set-up mode Track operation Right track operation forward Right track operation backwards Left track operation forward Left track operation backwards Outriggers Right outrigger down Right outrigger up Rear right outrigger down Rear right outrigger up Front right outrigger down Front right ...

General IMPORTANT! Please read the operator’s manual carefully and make sure you understand the instructions before using the machine. You should also read and understand the manual that accompanies the tool. Ensure that the tool’s and the machine’s per-formance (weight, hydraulic pressure, fl ow et...

Changing tools IMPORTANT! Changing tools may mean that the operator has to be within the machine’s risk area. Ensure that nobody unintentionally starts the machine while the tool is being changed. Keep a sharp watch on the machine and be prepared to turn it off. Guard hands and feet against crushing...

SETTINGS Track widener The machine is equipped with track wideners for increased stability when working with the machine. Width with track widener: 1110 mm (44 in) Width without track widener: 780 mm (31 in) Fitting the track widener • Let down the outriggers. • Shut off the machine. Disconnect the ...

SETTINGS Operational settings LCD Adjustment Use the arrows up and down to adjust the display’s contrast and brightness. Software version This shows the version of the software in the terminal and the two control modules. Tuning The following components can be adjusted in the Service Menu under Tuni...

MAINTENANCE AND SERVICE General WARNING! Most accidents involving machines occur dur-ing 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. If service operations or trou...

MAINTENANCE AND SERVICE Cleaning IMPORTANT! Turn off the motor. Disconnect the power cable and place it so that it cannot be connected by mistake. The area around the machine must be free of dirt in order to minimize the risk of slipping. Use suitable personal protective equipment. • When cleaning t...

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 ...

Weekly service Carry out a daily inspection as per the service schedule before you carry out the weekly service. Lubrication Cylinders and shafts in lower part and outriggers Drive, track sides and track tensioning Gear ring Cracks Drive, track sides and track tensioning Mountings Drive, track sides...

MAINTENANCE AND SERVICE After the fi rst 100 hours Change After the fi rst 100 hours the following maintenance should be carried out, subsequently every 1,000 hours. Slew motor, slew reduction gear unit - oil change Contact your service workshop Drive motor, drive gear – oil change Contact your serv...

Outriggers and arm system • Lubricate all joints and cylinder mountings. • The inner tube of the telescopic arm has to be lubricated. Operate the telescopic arm to its outer end position. Apply grease to the arm’s sliding surfaces. Gear ring The gear ring has separate grease nipples for bearings and...

MAINTENANCE AND SERVICE Mountings General Check that all components are properly secured by feeling, pulling etc. Keep a look out for wear damage. This can be caused by components coming loose. • A bolted joint that is secured with adhesive should not be tightened. Simply check that it is tight. If ...

Level check Position the machine on a fl at surface. Clean the component before it is opened for reading or fi lling in order to prevent dirt entering the system. If the oil level is low, re fi ll with the type and quality as per the ’Hydraulic fl uid and lubrication” table in the ’Technical data” s...

Leakage General NB! Leakage can cause serious mechanical break- downs and an increased risk of slipping. Wash the machine regularly to increase the chance of detecting leakage at an early stage. Deal with leaks as quickly as possible and re fi ll if necessary. Hydraulic fl uid Leakage of hydraulic f...

Checking track tension • The track must not slacken by more than 10-15 mm. Operate the outriggers up and then down. Wait 15 minutes and then check. • If the tracks become slack it can be due to one of the track tensioning function’s non-return valves being blocked or broken. Cleaning non-return valv...

Change IMPORTANT! Chemicals such as degreasing agent, grease, fuel, glycol and hydraulic fl uid can give rise to allergies in conjunction with repeated skin con-tact. Avoid contact with the skin, use protective equipment. General Changing liquids and fi lters must be done in such a way that the mach...

TROUBLE SHOOTING 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 erro...

TROUBLE SHOOTING An individual function is running slowly. Restriction in a hydraulic hose. Extend an unloaded cylinder to its end position and check the pump pressure in the display (under “Serv-ice”). If you do not get maximum pressure this indicates a restriction in the hose. Change hose. Fault i...

TECHNICAL DATA Guide values for mains connection The power cable must be dimensioned by a quali fi ed person in accordance with national and local regulations. The mains socket to which the machine is connected must be dimensioned for the same amperage as the machine’s electrical socket and extensio...

TECHNICAL DATA Hydraulic fl uid and lubricant Hydraulic fl uid Quality Min. starting temp, ºC/ºF Max. temp, ºC/ºF Ideal working temp, ºC/ºF Mineral oil ISO VG32 -20/-4 75/167 35-60/95-140 Mineral oil ISO VG46 -13/9 87/189 50-75/122-167 Mineral oil ISO VG68 -10/14 97/207 55-80/131-176 Always ask the ...

TECHNICAL DATA Noise emissions Noise emissions in the environment measured as sound power (L WA ) in conformity with EC directive 2000/14/EC. Machine without tool Sound power level, measured dB(A) 87 Sound power level, guaranteed L WA dB(A) 92 Machine with tool (hydraulic hammer) Sound power level, ...