4.
TABLE OF CONTENTS
CHAPTER 1 – GENERAL INFORMATION
1.0
GENERAL
1.1
Description ...................................................................................................... Page 1
1.2
Principles of Compressor Operation ............................................................. Page 1
1.3
Description of Air Flow .................................................................................. Page 2
1.4
Description of Lubricant and Cooling system ................................................ Page 5
1.4.1
Spin-On Filter Element ..................................................................... Page 5
1.4.2
Air-Cooled Coolers ........................................................................... Page 6
1.4.3
Temperature Regulating Valve ........................................................ Page 6
1.5
Description of Air and Lubricant Separator System ..................................... Page 7
1.5.1
Air/Lubricant Separator Reservoir ................................................... Page 7
1.5.2
Separator Element 10 and 20 HP ................................................... Page 7
1.5.3
Separator Element 25 to 100 HP .................................................... Page 7
1.6
Description of Standard Capacity Control System ....................................... Page 7
1.6.1
KI Series (10-50 HP) Load/Unload .................................................. Page 8
1.6.2
KIV Series (10-100 HP) VFD and Load/Unload ................................ Page 8
1.6.3
Standby Delay Timer ....................................................................... Page 8
1.7 Maximum Operating Pressure with Standard Motor .......................................... Page 9
CHAPTER 2 – INSTALLATION INSTRUCTIONS
2.0
INSTALLATION
2.1
General ....................................................................................................... Page 11
2.2
Location ........................................................................................................ Page 11
2.3 Foundation ................................................................................................... Page 11
2.4
Compressor Rotation ................................................................................. Page 11
V-Belt Drive System (10-50 HP) ............................................................................ Page 12
2.5.1
V-Belt Tension Adjustment ............................................................ Page 12
2.5.2
V-Belt Alignment ............................................................................ Page 13
2.5.3
V-Belt Inspection ........................................................................... Page 13
2.6
D-Face Mounted Drive System (60 to 100 HP) ......................................... Page 13
2.7
Cooling ....................................................................................................... Page 14
2.8
After Cooler ................................................................................................ Page 14
2.9
Optional Moisture Separator Drain ............................................................. Page 15
2.10 Package Discharge Service Valve ............................................................... Page 16
2.11 Air Piping .................................................................................................... Page 15
2.12 Air Receiver ................................................................................................ Page 16
CHAPTER 3 – ELECTRICAL INFORMATION
3.0
ELECTRICAL
3.1
Starter and Wiring ...................................................................................... Page 18
3.1.1 Voltage ............................................................................................. Page 18
3.1.2
Steps for Voltage Conversion ....................................................... Page 18
3.2
Motor Rotation ............................................................................................ Page 19
3.3
Blowdown Valve ......................................................................................... Page 19
3.4 Compressor Drive Motor ............................................................................ Page 19
3.4.1
General .......................................................................................... Page 20
3.4.2
Motor Bearing Lubrication ............................................................. Page 20
3.5
Local Display .............................................................................................. Page 20
3.6
Electrical Schematic ................................................................................... Page 20
iv.
Summary of Contents for KI Series
Page 1: ...1 Model __________________ Serial __________________ Rotary Screw Air Compressors...
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Page 9: ...8 CHAPTER 1 GENERAL INFORMATION...
Page 19: ...10 CHAPTER 2 INSTALLATION INSTRUCTIONS...
Page 26: ...17 CHAPTER 3 ELECTRICAL INFORMATION...
Page 30: ...21 CHAPTER 4 COMPRESSOR LUBRICANT...
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Page 40: ...31 CHAPTER 5 AIR INLET FILTER INFORMATION...
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Page 44: ...35 CHAPTER 6 COMPRESSOR OPERATIONS...
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Page 50: ...41 CHAPTER 7 TROUBLESHOOTING...
Page 57: ...48 CHAPTER 8 FORMS RECORDS AND ELECTRICAL SCHEMATICS...
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