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Manuals
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Dynaset Manuals
Air Compressor
HKR 2500
User manual
Dynaset HKR 2500 User Manual
Hydraulic screw compressors
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Table of Contents
1 General
Product Information
Product Identification Key
Picture 1: Identification Key for HKR
Type Plate
Picture 2: Type Plate
Hkr Compressor Line-Up
Picture 3: HKR Compressor Line-Up
Main Components of Hkr Compressor
Picture 4: Main Components of HKR Compressor
2 Safety
Safety Precautions
Safety Equipment
Operating Safety
Maintenance Safety
Warning Labels
3 Operating Principles
Operating Description
Picture 5: Operating Description: Air Intake and Lubrication
Picture 6: Operating Description: Air Output, Oil Filtering and Cooling
Lubrication System of Compressor
Pressure and Compression Ratio
Picture 7: the Nominal Discharge of Hydraulic Screw Compressor
Intake Valve
Picture 8: Operating Principles of Intake Valve
Functional Principle of Pneumatic Intake Control
Picture 9: Functional Principle of Pneumatic Intake Control
Multiblock
Picture 10: Multiblock of HKR 1300 - HKR 2500
Picture 11: Multiblock of HKR 4000 and HKR 5000 - HKR 7500
Oil Non-Return Valve
Picture 12: Operating Principle of Oil Non-Return Valve
Air-Oil Separating Element
Picture 13: Operating Principle of Air-Oil Separating Element
Minimum Pressure Valve
Picture 14: Operating Principle of Minimum Pressure Valve
Oil Filter
Picture 15: Operating Principle of Oil Filter
Oil Thermostat
Picture 16: Operating Principle of Oil Thermostat
4 Installation
Before Installation
Hydraulic System of a Base Machine
Picture 17: Open Centre Hydraulic System with Load Sensing Variable Displacement Pump
Picture 18: Connection Figure for Open Centre Hydraulic System with Load Sensing Variable Displacement Pump
Picture 19: Closed Centre Hydraulic System with Load Sensing Variable Displacement Pump
Picture 20: Connection Figure for Closed Centre Hydraulic System with Load Sensing Variable Displacement Pump
Picture 21: Hydraulic System with Fixed Displacement Pump
Picture 22: Connection Figure for Hydraulic System with Fixed Discplacement Pump
Dynaset Valves
Picture 23: Load Sensing Valve LSV
Picture 24: Priority Valve PV-SAE
Installing Dynaset Hydraulic Product
Placing Dynaset Hydraulic Product
Installing Dynaset Valves
Connecting Hydraulic Hoses
Picture 25: Placing the HKR Compressor
Picture 26: Installing Hydraulic Hoses
Picture 27: P-Line Operational Hydraulic Flow
Picture 28: Base Machine's Hydraulic Pumps
Hydraulic Fluids
Installing Hkr Compressor
Maximum Inclinations
Picture 29: Return Line Connection
Picture 30: Maximum Inclination Angle of HKR Compressor
Connection to the Air Supply System
Picture 31: Air Supply System Connection
Picture 32: Air Supply Line Hose Diameter and Length
5 Operation
Before Starting the Compressor
Picture 33: Oil Level of the HKR Compressor
Starting the Compressor
Picture 34: Starting the Compressor
Air and Oil Temperatures
Picture 35: Compressed Air Must Not be Used as Breathing Air
Picture 36: Normal Operating Ambient Temperature
Air Humidity
Picture 37: Operating in Extreme Ambient Temperatures
Picture 38: Operating Air Humidity
Off-Load Mode
Cold Starts
Picture 39: Oil Return Sight Glass
Stopping the Compressor
Picture 40: Stopping the Compressor
6 Maintenance
Picture 41: Depressurizing the Compressor
Maintenance Intervals
Hydraulic Fluids
Compressor Oils
Multi-Grade Oil
Temperatures and Oil Types
Picture 42: Temperatures and Oil Types
Cleaning the Compressor
Oil Level Check
Picture 43: Location of Oil Filler Cap
Oil Change
Replacing Oil Filter
Replacing Air-Oil Separating Element(S)
Replacing Air Filter Element
Adjust the Off-Load Pressure
Troubleshooting
7 Manufacturer's Limited Warranty
8 Product Disposal
9 Declaration of Conformity
10 Technical Specifications
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Product Information
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Technical Specifications
Download this manual
HYDRAULIC SCREW COMPRESSORS
HKR 500
HKR 800
Download PDF version from www.Dynaset.com/manuals
USER MANUAL
HKR 1300
HKR 2000
HKR 2500
HKR 4000
HKR 5000
HKR 7500
Keycode: MQT36Y
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