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DSP-55VWTN
User Manuals: Hitachi DSP-55VWTN Screw Compressor
Manuals and User Guides for Hitachi DSP-55VWTN Screw Compressor. We have
2
Hitachi DSP-55VWTN Screw Compressor manuals available for free PDF download: Instruction Manual, Service Manual
Hitachi DSP-55VWTN Instruction Manual (144 pages)
Oil-Free Rotary Screw Air Compressor
Brand:
Hitachi
| Category:
Air Compressor
| Size: 10.61 MB
Table of Contents
Table of Contents
3
Safety Precautions
4
General Description
8
Components
10
Daily Operating Components
12
OPERATION PROCEDURE Instrument Panel
14
Start/Stop Operation
16
How to Use the Liquid Crystal Display (LCD)
17
How to Use the Digital Monitor
27
Daily Operation of Air Compressor
34
Daily Operation of Oil Mist Remover
36
Adjustment Procedure
36
TROUBLESHOOTING Protective Device
38
Troubleshooting of Air Compressor
42
Troubleshooting of Oil Mist Remover
43
Installing and Piping the Dsp
44
Unpacking the Air Compressor
44
Conveying the DSP Air Compressor
44
Installing the DSP Air Compressor
45
Piping the DSP Air Compressor
46
Ventilation of Air Compressor Room
49
Startup Operation
51
Startup Operation of the Air Compressor
51
Initial Setting of OMR Regulator
54
WIRING 7.1 Power Supply Equipment
55
MIV and WIVM Wiring
55
Connecting the Power Cable
56
Wiring Diagram
58
Control Panel/Lcd Monitor Specifications
59
Standard Components
69
Air/Oil/Water Flow
70
Cooling Water
76
Capacity Control System
77
Oil Mist Remover System
83
Maintenance
84
Periodical Maintenance of Air Compressor
84
Standard Maintenance Schedule
85
Maintenance Schedule for Oil Mist Remover
89
How to Service the Air Compressor
90
Cautions for a Long Term Operation Suspension
110
Parts List
111
Warranty and After-Sales Service
137
Relocation and Disposal
138
Operation Record Logbook
139
Standard Specifications
141
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Hitachi DSP-55VWTN Service Manual (85 pages)
OIL-FREE SCREW COMPRESSOR
Brand:
Hitachi
| Category:
Compressor
| Size: 8.14 MB
Table of Contents
Table of Contents
2
General Description
3
Appearance Air-Cooled
3
Components [Air-Cooled]
4
Appearance Water-Cooled
5
Components [Water-Cooled]
6
Flow Diagram
7
Flow Diagram [Air-Cooled]
7
Flow Diagram [Water-Cooled]
9
Capacity Control System Standard
12
Maintenance
15
Standard Maintenance Schedule
15
Maintenance Schedule for Oil Mist Remover
19
How to Service the Air Compressor
20
Replacement of Air Intake Filter (Bi-Annually)
20
Condensate Drain Port (Intercooler/Aftercooler) (Daily Check) Clean the Strainer Elements (Bi-Annually) & Orifices (Annually)
21
Lubricating Oil Replacement (Annually)
25
Cleaning of Oil Strainer (Primary Side) (Bi-Annually)
26
Replacement of Oil Filter (Secondary Side) (Annually)
26
Operation Check of Air Relief Valve (Bi-Annually)
27
Cleaning of Control Line Filter (Bi-Annually) [Fixed Speed Type]
27
Clean Cooler (Annually)
28
Replacement of Check Valve (2-Yearly)
29
Main Motor Greasing
30
Maintenance of Main Motor
31
Maintenance of Oil Mist Remover
32
Maintenance of Cooling Fan and Cooling Fan Motor
33
The Procedure to Attach the Motor Cover [Water-Cooled]
34
Maintenance of Oil Pump
36
Maintenance of Suction Throttle Valve
39
Oil Pump Motor and Airend Removal
45
Oil Casing and Gear Casing Removal
47
Main Motor Removal
48
Replace the Bushing
50
Pinion Gear Replacement Procedure
54
Battery Replacement (6-Yearly)
56
Inspection of Thermistor and Pressure Sensor
57
Parts List
59
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