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Dynaset HKR 500 - User Manual

Dynaset HKR 500
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HKR 500
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HKR 1300
HKR 2000
HKR 2500
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HKR 5000
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Download PDF version from www.Dynaset.com/manuals Keycode: MQT36Y
HYDRAULIC SCREW COMPRESSORS
USER MANUAL

Table of Contents

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Summary

GENERAL

PRODUCT INFORMATION

Provides general info on HKR compressors, their design for mobile installation and applications.

PRODUCT IDENTIFICATION KEY

Explains the product identification key found on the type plate, detailing its components and meaning.

TYPE PLATE

HKR COMPRESSOR LINE-UP

MAIN COMPONENTS OF HKR COMPRESSOR

SAFETY

SAFETY PRECAUTIONS

Outlines critical safety precautions for handling and operating the HKR compressor, emphasizing high pressure.

SAFETY EQUIPMENT

Specifies the mandatory personal protective equipment (PPE) required when operating the compressor.

OPERATING SAFETY

Details safety measures during operation, warning about hot surfaces and high-pressure air.

MAINTENANCE SAFETY

Emphasizes that maintenance must be done by qualified personnel and stresses cleanliness.

OPERATING PRINCIPLES

OPERATING DESCRIPTION

Provides a step-by-step description of the air intake and lubrication process in the compressor.

LUBRICATION SYSTEM OF COMPRESSOR

Details the functions of compressor oil: lubrication, hermetization, and cooling.

PRESSURE AND COMPRESSION RATIO

Explains the rated intake pressure and how to calculate the compression ratio.

INTAKE VALVE

Describes the integrated intake valve and its operation (open/closed states).

FUNCTIONAL PRINCIPLE OF PNEUMATIC INTAKE CONTROL

Explains how pneumatic control manages the intake valve based on air pressure.

MULTIBLOCK

Details the integrated multiblock system in HKR 1300-7500 models, listing its components.

OIL NON-RETURN VALVE

Explains the function of the oil non-return valve to prevent oil flooding when the compressor is off.

AIR-OIL SEPARATING ELEMENT

Describes the air-oil separating element's role in recovering residual oil from the air.

MINIMUM PRESSURE VALVE

Explains the function of the minimum pressure valve as a pressure holder and non-return valve.

OIL FILTER

Details the oil filter's mesh size, bypass valve function, and operating principles.

OIL THERMOSTAT

Explains the integrated oil thermostat's function in regulating oil temperature via the heat exchanger.

INSTALLATION

BEFORE INSTALLATION

Covers preliminary steps and considerations before commencing the installation of the DYNASET product.

HYDRAULIC SYSTEM OF A BASE MACHINE

Discusses different types of hydraulic systems found in base machines for compressor installation.

OPEN CENTRE HYDRAULIC SYSTEM WITH LOAD SENSING VARIABLE DISPLACEMENT PUMP

Explains the open centre hydraulic system and its load sensing variable displacement pump.

CLOSED CENTRE HYDRAULIC SYSTEM WITH LOAD SENSING VARIABLE DISPLACEMENT PUMP

Describes the closed centre hydraulic system and its load sensing variable displacement pump.

HYDRAULIC SYSTEM WITH FIXED DISPLACEMENT PUMP

Explains the hydraulic system configuration using a fixed displacement pump for compressor operation.

DYNASET VALVES

Describes DYNASET valves (Load Sensing and Priority) that facilitate easy installation.

PLACING DYNASET HYDRAULIC PRODUCT

Guides on positioning the hydraulic product for easy access and proper ventilation.

CONNECTING HYDRAULIC HOSES

Provides instructions on connecting pressure (P) and return (T) lines to the DYNASET unit.

HYDRAULIC FLUIDS

Refers to Chapter 6.2 for information on proper hydraulic fluids.

INSTALLING HKR COMPRESSOR

Covers the installation process for the HKR compressor itself.

MAXIMUM INCLINATIONS

Specifies the maximum allowable inclination angle for the HKR compressor.

CONNECTION TO THE AIR SUPPLY SYSTEM

Details how to connect the compressor to the air supply system, including pipe diameter and length.

OPERATION

BEFORE STARTING THE COMPRESSOR

Covers essential checks and procedures to perform before the initial start-up of the compressor.

STARTING THE COMPRESSOR

Explains the step-by-step process for starting the HKR compressor, including operational checks.

AIR AND OIL TEMPERATURES

Defines the normal operating ambient temperature range for the compressor.

AIR HUMIDITY

Specifies the acceptable operating air humidity range and warnings for high humidity.

OFF-LOAD MODE

Explains the compressor's operation in off-load mode when the air supply line is closed.

COLD STARTS

Provides recommendations for starting the compressor in cold ambient conditions to ensure proper lubrication.

STOPPING THE COMPRESSOR

Details the procedure for safely stopping the HKR compressor by shutting off hydraulic flow.

MAINTENANCE

MAINTENANCE INTERVALS

Presents a table detailing the recommended maintenance schedule based on time or operating hours.

HYDRAULIC FLUIDS

Recommends suitable mineral hydraulic oils based on operating temperature and viscosity.

COMPRESSOR OILS

Specifies requirements for compressor oils, including stability, dispersion, flash point, and viscosity.

MULTI-GRADE OIL

States that the use of multi-grade oils is not authorized due to potential long-term issues.

TEMPERATURES AND OIL TYPES

Illustrates recommended oil types based on ambient and oil temperatures.

CLEANING THE COMPRESSOR

Provides instructions and warnings for cleaning the HKR compressor after every work shift.

OIL LEVEL CHECK

Details the procedure for checking the oil level, including ensuring the compressor is horizontal.

OIL CHANGE

Explains the process for changing the compressor oil, including oil fill quantities and filter replacement.

REPLACING OIL FILTER

Outlines the procedure for replacing the oil filter cartridge, including disposal of the old one.

REPLACING AIR-OIL SEPARATING ELEMENT(S)

Details the process for replacing the air-oil separating element and proper disposal.

REPLACING AIR FILTER ELEMENT

Describes how to replace the air filter element, emphasizing prevention of dust ingress.

ADJUST THE OFF-LOAD PRESSURE

Explains how to adjust the off-load pressure by loosening and tightening a locking nut.

TROUBLESHOOTING

MANUFACTURERS LIMITED WARRANTY

PRODUCT DISPOSAL

DECLARATION OF CONFORMITY

TECHNICAL SPECIFICATIONS

Summary

GENERAL

PRODUCT INFORMATION

Provides general info on HKR compressors, their design for mobile installation and applications.

PRODUCT IDENTIFICATION KEY

Explains the product identification key found on the type plate, detailing its components and meaning.

TYPE PLATE

HKR COMPRESSOR LINE-UP

MAIN COMPONENTS OF HKR COMPRESSOR

SAFETY

SAFETY PRECAUTIONS

Outlines critical safety precautions for handling and operating the HKR compressor, emphasizing high pressure.

SAFETY EQUIPMENT

Specifies the mandatory personal protective equipment (PPE) required when operating the compressor.

OPERATING SAFETY

Details safety measures during operation, warning about hot surfaces and high-pressure air.

MAINTENANCE SAFETY

Emphasizes that maintenance must be done by qualified personnel and stresses cleanliness.

OPERATING PRINCIPLES

OPERATING DESCRIPTION

Provides a step-by-step description of the air intake and lubrication process in the compressor.

LUBRICATION SYSTEM OF COMPRESSOR

Details the functions of compressor oil: lubrication, hermetization, and cooling.

PRESSURE AND COMPRESSION RATIO

Explains the rated intake pressure and how to calculate the compression ratio.

INTAKE VALVE

Describes the integrated intake valve and its operation (open/closed states).

FUNCTIONAL PRINCIPLE OF PNEUMATIC INTAKE CONTROL

Explains how pneumatic control manages the intake valve based on air pressure.

MULTIBLOCK

Details the integrated multiblock system in HKR 1300-7500 models, listing its components.

OIL NON-RETURN VALVE

Explains the function of the oil non-return valve to prevent oil flooding when the compressor is off.

AIR-OIL SEPARATING ELEMENT

Describes the air-oil separating element's role in recovering residual oil from the air.

MINIMUM PRESSURE VALVE

Explains the function of the minimum pressure valve as a pressure holder and non-return valve.

OIL FILTER

Details the oil filter's mesh size, bypass valve function, and operating principles.

OIL THERMOSTAT

Explains the integrated oil thermostat's function in regulating oil temperature via the heat exchanger.

INSTALLATION

BEFORE INSTALLATION

Covers preliminary steps and considerations before commencing the installation of the DYNASET product.

HYDRAULIC SYSTEM OF A BASE MACHINE

Discusses different types of hydraulic systems found in base machines for compressor installation.

OPEN CENTRE HYDRAULIC SYSTEM WITH LOAD SENSING VARIABLE DISPLACEMENT PUMP

Explains the open centre hydraulic system and its load sensing variable displacement pump.

CLOSED CENTRE HYDRAULIC SYSTEM WITH LOAD SENSING VARIABLE DISPLACEMENT PUMP

Describes the closed centre hydraulic system and its load sensing variable displacement pump.

HYDRAULIC SYSTEM WITH FIXED DISPLACEMENT PUMP

Explains the hydraulic system configuration using a fixed displacement pump for compressor operation.

DYNASET VALVES

Describes DYNASET valves (Load Sensing and Priority) that facilitate easy installation.

PLACING DYNASET HYDRAULIC PRODUCT

Guides on positioning the hydraulic product for easy access and proper ventilation.

CONNECTING HYDRAULIC HOSES

Provides instructions on connecting pressure (P) and return (T) lines to the DYNASET unit.

HYDRAULIC FLUIDS

Refers to Chapter 6.2 for information on proper hydraulic fluids.

INSTALLING HKR COMPRESSOR

Covers the installation process for the HKR compressor itself.

MAXIMUM INCLINATIONS

Specifies the maximum allowable inclination angle for the HKR compressor.

CONNECTION TO THE AIR SUPPLY SYSTEM

Details how to connect the compressor to the air supply system, including pipe diameter and length.

OPERATION

BEFORE STARTING THE COMPRESSOR

Covers essential checks and procedures to perform before the initial start-up of the compressor.

STARTING THE COMPRESSOR

Explains the step-by-step process for starting the HKR compressor, including operational checks.

AIR AND OIL TEMPERATURES

Defines the normal operating ambient temperature range for the compressor.

AIR HUMIDITY

Specifies the acceptable operating air humidity range and warnings for high humidity.

OFF-LOAD MODE

Explains the compressor's operation in off-load mode when the air supply line is closed.

COLD STARTS

Provides recommendations for starting the compressor in cold ambient conditions to ensure proper lubrication.

STOPPING THE COMPRESSOR

Details the procedure for safely stopping the HKR compressor by shutting off hydraulic flow.

MAINTENANCE

MAINTENANCE INTERVALS

Presents a table detailing the recommended maintenance schedule based on time or operating hours.

HYDRAULIC FLUIDS

Recommends suitable mineral hydraulic oils based on operating temperature and viscosity.

COMPRESSOR OILS

Specifies requirements for compressor oils, including stability, dispersion, flash point, and viscosity.

MULTI-GRADE OIL

States that the use of multi-grade oils is not authorized due to potential long-term issues.

TEMPERATURES AND OIL TYPES

Illustrates recommended oil types based on ambient and oil temperatures.

CLEANING THE COMPRESSOR

Provides instructions and warnings for cleaning the HKR compressor after every work shift.

OIL LEVEL CHECK

Details the procedure for checking the oil level, including ensuring the compressor is horizontal.

OIL CHANGE

Explains the process for changing the compressor oil, including oil fill quantities and filter replacement.

REPLACING OIL FILTER

Outlines the procedure for replacing the oil filter cartridge, including disposal of the old one.

REPLACING AIR-OIL SEPARATING ELEMENT(S)

Details the process for replacing the air-oil separating element and proper disposal.

REPLACING AIR FILTER ELEMENT

Describes how to replace the air filter element, emphasizing prevention of dust ingress.

ADJUST THE OFF-LOAD PRESSURE

Explains how to adjust the off-load pressure by loosening and tightening a locking nut.

TROUBLESHOOTING

MANUFACTURERS LIMITED WARRANTY

PRODUCT DISPOSAL

DECLARATION OF CONFORMITY

TECHNICAL SPECIFICATIONS

Dynaset HKR 500 Specifications

General IconGeneral
BrandDynaset
ModelHKR 500
CategoryAir Compressor
LanguageEnglish

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