DENAIR DA Series, Operation Manual, Page: 1 / 38

DA Series Operation Manual
1
Contents
1. Safety Precautions .............................................................................................................. 1
1.1 Electrical Safety ...................................................................................................................... 1
1.2 Driving Components .............................................................................................................. 1
1.3 High Temperature and High Pressure .............................................................................. 1
1.4 Unit Drainage ........................................................................................................................... 2
2. Inspection and Handling ................................................................................................... 2
2.1 Product Warranty of Compressors .................................................................................... 2
2.2 Check of Specifications and Model ................................................................................... 2
2.3 Inspection of Accessories and Appearance ................................................................... 3
2.4 Handling Precautions ............................................................................................................ 3
3. Installation .............................................................................................................................. 4
3.1 Environment Requirements ................................................................................................. 4
3.2 Installation Location Requirements .................................................................................. 5
3.3 Ventilation and Cooling Requirements ............................................................................. 5
3.4 Selection Requirements for Air Rate of Ventilating fans ............................................. 6
3.5 Warning ..................................................................................................................................... 7
3.6 Suggestions for Pipeline ...................................................................................................... 8
3.7 Electric Appliances Installation Precautions and Control System ......................... 11
4. Introduction to the System ............................................................................................ 14
4.1 Overall System ...................................................................................................................... 14
4.2 Composition of the Compressor Unit ............................................................................. 14
4.3 Lubricating Oil System ....................................................................................................... 15
4.4 Oil-gas Separation System ................................................................................................ 15
5 Operation of Controller .................................................................................................. 16
5.1 Key Description .................................................................................................................... 16
5.2 Contents of Controller ........................................................................................................ 16
5.3 Contents of User Parameter .............................................................................................. 19
5.4 Schematic Wiring Diagram ................................................................................................ 20
5.5 Control Operation ................................................................................................................ 21
5.6 Warnings and Prompts ....................................................................................................... 22
5.7 Safety Protection .................................................................................................................. 23
6. Function Description of System Components ...................................................... 24
6.1 Air Filter .................................................................................................................................. 24
6.2 Inlet Valve ............................................................................................................................... 24
6.3 Oil-gas Barrel ........................................................................................................................ 24
6.4 Oil Separator .......................................................................................................................... 25
6.5 Safety Valve ........................................................................................................................... 25
6.6 Pressure Maintenance Valve ............................................................................................. 25