Manuals
/
Ingersoll-Rand
/
Power Tools
/
Air Compressor
Ingersoll-Rand
IRN37-160K-CC, IRN250-300H-2S, IRN50-200H-CC, IRN75-160K-2S, IRN100-200H-2S manual
Models:
IRN50-200H-CC
IRN37-160K-CC
IRN75-160K-2S
IRN250-300H-2S
IRN100-200H-2S
1
100
100
Download
100 pages
58.63 Kb
93
94
95
96
97
98
99
100
<
>
Install
Wiring schematic n250-300H
Maintenance
Wires
Symptom Fault Remedy
Air filter change procedure
Fault Cause Remedy
Alarm History
Check and modify settings
Watercooled Cooler Cleaning
Page 100
Image 100
Page 99
Page 100
Image 100
Page 99
Contents
Operation and Maintenance Manual
AIR Compressor Group Bonded Warranty & Registered Start UP
Contents
If in Doubt Consult Supervision
Foreword
Somer
FOREWORD
Abbreviations & Symbols
Energy recovery system
ERS
F.C
Rotary Screw AIR Compressor
Purchase Order Details
This unit was purchased from
General Information
Safety
Compressed air
Materials
Avoid INGESTION, Skin Contact Inhalation of Fumes
Transport
Electrical
Condensate disposal
Coolant disposal
Text Decals
Discharge air
Lift here
Rotation
39540257 Rev
Condensate Drain Electrical power inlet
Safety Graphic Form and Meaning of ISO Symbols
Prohibition / Mandatory Information / Instructions
Do not stand on any service valve or
Safety
Coolant Separator Pressure AIR Discharge
Belt Tension Filter Motor Lubrication
Receipt / Handling
Receipt
Ingersoll Rand Company
Unpacking and Handling
Installation
Location in Plant
For technical information see section
Ensure that the correct tie down points are used
Installation Discharge and Condensate Piping
Installation Electrical
Fuse Type
Installation Very Important
Example of voltage imbalance calculation
Adjusting the Aftercooler Trim Valve
Cooling Water Piping
Model Minimum cooling water requirement vs Range
50F 70F
Water quality recommendations
Orifice diameter in mm
Installation SEA Watercooled Units Selected Units only
Psi
Outdoor Sheltered Installation
General Information
Technical INFORMATION-SINGLE Stage
Minimum ambient temperature C F Weight Kg lbs
Cooling clean water flow l/min US 51/38 95/46
Sound pressure level dBA
Flow at 7.5 Barg m3/min
Cooling clean water flow l/min US 84/65 95/72
Max fuse size @ 380V − 415V a
Max fuse size @ 440V − 480V a
Max fuse size @ 550V − 575V a
N132K N160K N200H
General Information Technical Information − TWO Stage
5933
Flow at 100 psig cfm 1100
1690
1527
Installation DRAWING−N37/45K−CC & N50/60H−CC − Air Cooled
KEY
Installation DRAWING− N37/45K−CC & N50/60H−CC − Water Cooled
Installation Drawing − N55/75K−CC & N75/100H−CC − Air Cooled
Installation DRAWING−N55/75K−CC & N75/100H−CC−Water Cooled
General Information
General Information
General Information
General Information
KEY
22381206 Revision B
Equipment downstream of compressor
23128994 Revision a
Stage only
Air/coolant Coolant Condensate Cooling water W.C. only
22099006 Revision C
General Information
Process and Instrumentation Diagram N250−300H TWO Stage
22402135 Revision C
Piping legend
Wiring Schematic N37K − N45K-CC / N50-60h−cc a/c blower vfd
Stop FD
Wires
Numbers Function Wire color
Wiring schematic n55-75k-cc / n75-100h-cc a/c Blower vfd
Label Description
Wires Numbers Function Wire color
SS1-3
Wiring schematic n37/45k-cc/n50/60h-cc w/c
Sgne
Color
Wiring schematic n55-75k-cc / n75-100h-cc W/c
23131345 Revision a
4ATT SENSOR, Package AIR Discharge Temperature 4CTT
22093058
Wiring schematic n75-160k-cc / n125-200h-cc A/c
Revision M
F10
SGNe
Wiring schematic n75-160k-cc / n125-200h-cc W/c
Revision E
4SV VALVE, Water Stop 6APT
Wiring schematic n250-300H
380-480V SG-Ne
4ATT SENSOR, Package AIR Discharge Temperature 6APT
General Information General Description
Operating Instructions
Basic Operation
Stopping the machine in an emergency
Intellisys Controls
Arrows
Display Screen
Main Menu
Current Status Screen
Current Status items
Main Menu
Ready to Start
Operator Setpoints Default MIN MAX Step Unit
Operator Setpoints
Condensate Interval
Options
Selection MIN MAX
Sensor Calibration
Scheduled start
Alarm History
Clock Functions
Energy Status Messages
Service Warnings
Initial Check Alarms
Alarms
Alarm Main Menu
Maintenance
Ultra Coolant
Maintenance Procedures
Prior to attempting any maintenance work, ensure that−
Prior to starting Coolant level checking procedure
Adding coolant
Coolant filter change procedure
Separator element checking procedure
Separator element change procedure
Drain sequence for N250/300H−2S
Separator element change procedure for N250/ 300H−2S
Scavenge screen clean/check procedure
Start the compressor and check for leaks and coolant level
Separator tank / Pressure system
Air filter change procedure
Air filter change procedure N250/300H−2S
Aircooled Cooler Cleaning
Blower motor Re−Grease
N50/100H N37/75K
Watercooled Cooler Cleaning
High Airend Temperature Sensor checking procedure
Coolant Coolers
Aftercooler
Blower / fan Motor Bearing Maintenance Stored units
Motor cowl cleaning N75−160 units only
Drive Box Filter Removal / Replacement
Moisture Separator Check / Cleaning
Coolant Sampling Procedure
No Loss Drain Trap where fitted Check / Cleaning
Fluid and Vibration Monitoring
Fault Finding
General Faults
Symptom Fault Remedy
Compressor will not No power supply to package
Check and modify settings
Or not sealing correctly
With correct coolant
With coolant’
See above
Remove blockage, repair or replace damaged
Fault Cause Remedy
Pressure transducer
Fault Cause Action
Drive Faults
Indicated on the INTELhYS Controller