Husqvarna DXR-310 manual External environmental factors, Temperature, Moisture, Dust and particles

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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 an increased risk of overheating in warm environments. Both the machine’s hydraulic system and electronic components can be damaged.

The maximum working temperature for hydraulic ßuid is 90°C (194°F). Overheating results in deposits form- ing in the ßuid, leading to increased wear, damaged seals and leakage. Overheated hydraulic ßuid pro- vides poor lubrication, resulting in inferior perform- ance.

To avoid overheating:

•Keep the machine clean, in particular its cooler.

•Ensure that there is good ventilation when working indoors.

•Radiant heat can cause local heating that dam- ages parts of the machine. Screen off vulnerable components.

•Additional cooling is required if there are high ambient temperatures. Supply the machine with forced cooling using compressed air.

To avoid damage to the machine:

•Change hydraulic ßuid and Þlters more frequently.

•Check the machine’s seals to prevent dirt in the hydraulic system due to broken seals.

•Rubber caterpillar tracks must not be exposed to temperatures of over 70°C (158°F). In hotter envi- ronments steel tracks have to be used.

Cold

Do not use maximum pump pressure if the hydraulic ßuid is less than 10°C (50°F). Allow the machine to warm up slowly. Warm up the lower section by run- ning the caterpillar tracks, Þrst slowly and then more quickly with the outriggers extended. Move the upper section back and forth and operate all cylinders in the arm system without load. The machine is ready for use when its temperature has risen to around 40°C (104°F).

Moisture

When working in damp environments the operator should ensure that electrical components, connectors for example, are not submerged in water.

The machine must never be driven to such a depth in water that it reaches up to the machine’s equipment. The equipment can be damaged and the machine can be live, resulting in personal injuries.

Dust and particles

Dust and particles can block the machine’s cooler, cause overheating and increase wear on the ma- chine’s bearings and shafts. Clean and lubricate the machine regularly.

The hydraulic system is extremely sensitive to con- taminants. Small particles can cause breakdowns and increase wear in the components.

There is a high risk of contamination in conjunction with servicing and repairs when the hydraulic system is opened.

Contamination of the hydraulic system can be prevented by:

•Keeping the machine clean, particularly before servicing, repairs or changing tools.

•Carrying out daily inspections.

•Carrying out regular servicing.

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Contents DXR-310 Page Contents Introduction Symbols on the machine KEY to SymbolsOther protective equipment Safety InstructionsProtective equipment Personal protective equipmentResponsibility General safety instructionsManagement and operator If there is an accidentMachine’s risk area Work area safetyElectrical safety General working instructionsEducation and training Personal safetyOperation GeneralRotation function ManoeuvringGeneral OutriggersFalling material Towing Transport and storageMachine’s safety features Maintenance and servicePersonal protection Mechanical protection Dust and particles TemperatureExternal environmental factors MoistureMachine’s functions PresentationWhat is what in the machine Pressure cut-off Hydraulic SystemGeneral Main pressureMachine’s hydraulic system Electric System High-voltage circuitLow-voltage circuit Machine’s electric system Machine’s software Remote controlBattery Control SystemWhat is what on the remote control Symbols on the remote control Stopping Starting and StoppingBefore starting StartingDesignation of the machine’s parts Key to commandsOperation Operating modesWork mode Track operation Set-up modeTransport mode Concrete cutter ToolsBucket Hydraulic hammerStorage CleaningChanging tools FittingSettings Track widenerFitting the track widener Menu system Software version Operational settingsLCD Adjustment TuningMaintenance and Service After washing CleaningCleaning method Cleaning of componentsDaily inspection Service scheduleMiscellaneous Weekly serviceHours service After the Þrst 100 hoursChange Gear ring Service reviewLubrication Outriggers and arm systemPos MountingsShafts Tightening torqueWear and damage Level checkCracks LeakageFunctional inspection Change Draining hydraulic ßuidReplenishing hydraulic ßuid Air Þlter Oil ÞlterService messages and actions Action Trouble ShootingError messages Service messagesFault Cause Possible action Trouble shooting guideEnglish 50 Hz Technical DataGuide values for mains connection Hydraulic system’s pressureLubricant Preset limit valuesHydraulic ßuid and lubricant Hydraulic ßuidTechnical data Machine with tool hydraulic hammer Sound power levelNoise emissions Machine without toolEnglish Technical Data EC-declaration of conformity EC-DECLARATION of ConformityPage ´z+SXh¶6Q¨ Page 1151567-26 2009-03-16

DXR-310 specifications

The Husqvarna DXR-310 is a state-of-the-art remote-controlled demolition robot designed for various construction and demolition tasks. With an emphasis on versatility and efficiency, this robust machine stands out in the crowded landscape of demolition equipment. It is specifically engineered to tackle challenging environments while offering operators a high level of safety and control.

One of the standout features of the DXR-310 is its powerful hydraulic system, which allows for exceptional performance even in the most demanding applications. With an output of 12.5 kW, it can handle various attachments effectively, enabling it to perform a wide array of tasks, from crushing and breaking to lifting and demolition. Its compact size and lightweight design make it easy to maneuver, which is particularly beneficial in confined spaces, such as renovation projects or urban environments.

The DXR-310 is equipped with a user-friendly control system that facilitates precise operation from a distance. The ergonomic remote control is intuitive, allowing the operator to execute complex commands with ease, enhancing overall productivity. This feature is vital, especially in situations where operator safety is paramount, as it enables them to maintain a safe distance from potential hazards.

Another notable characteristic is the robot's durability and reliability. The chassis and components are designed to withstand harsh working conditions, ensuring long-term performance. The robust build minimizes downtime, enhancing overall efficiency on job sites.

The Husqvarna DXR-310 also integrates advanced technology to optimize its functionality. It is compatible with a range of attachments, including hydraulic breakers, crushers, and grapples, making it highly adaptable to various tasks. Additionally, the robot is designed with a unique suspension system that improves stability and ground contact, ensuring reliable operation on uneven surfaces.

In terms of maintenance, the DXR-310 is designed to be user-friendly, with accessible components that simplify routine checks and repairs. This commitment to easy maintenance contributes to reduced operational costs over time.

In conclusion, the Husqvarna DXR-310 demolition robot combines power, versatility, and safety into a single machine. Its advanced hydraulic system, user-friendly controls, and adaptability make it ideal for a wide range of demolition applications. The robust design and maintenance-friendly features further enhance its appeal to contractors looking for efficient solutions in the construction industry.
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