Instruction manual oil-less compressors – Curtis OL 512 User Manual
Page 2
Instruction Manual Oil-Less Compressors
TABLE OF CONTENTS
Safety................................................................................................................................................... i
Safety Precautions............................................................................................................................... i,ii
Receiving Delivery............................................................................................................................... iii
Freight Damage.................................................................................................................................... iii
Installation............................................................................................................................................ iii
Electrical Supply Requirements............................................................................................................ iv
Start-up Procedures.............................................................................................................................. iv
Air Inlet Systems.................................................................................................................................. iv,v
Compressed Air Discharge System....................................................................................................... v
System Components............................................................................................................................ vi,
vii
Stopping for Maintenance..................................................................................................................... vii
Pulley Alignment and Belt Tensioning................................................................................................... viii
1.
GENERAL................................................................................................................................................. 1
1.1.
PURPOSE AND SHORT DESCRIPTION.................................................................................................. 1
1.2.
DESIGN AND MODE OF OPERATION..................................................................................................... 8
1.2.1
DESIGN.................................................................................................................................................... 8
1.2.2.
MODE OF OPERATION (1
ST
STAGE)…....................................................................................................... 8
MODE OF OPERATION (2
ND
STAGE)…………………………………………………………………………….
9
1.3.
TECHNICAL DATA................................................................................................................................... 10,11
1.4.
ELECTRICAL DATA.................................................................................................................................. 12
2.
INTAKE FILTER........................................................................................................................................ 13
2.1.
DESCRIPTION.......................................................................................................................................... 13
2.2.
INTAKE FILTER MAINTENANCE............................................................................................................. 13
3.
INTERMEDIATE AND FINAL SEPARATOR..............................................................................................
14
3.1.
FUNCTIONAL DESCRIPTION OF INTERMEDIATE SEPARATOR (2-STAGE COMPRESSSOR ONLY).
14
3.1.1.
CONDENSATE DRAIN............................................................................................................................. 14
3.1.2.
INTERMEDIATE SEPARATOR MAINTENANCE...................................................................................... 14
3.2.
FUNCTIONAL DESCRIPTION OF FINAL SEPARATOR........................................................................... 15
3.2.1.
CONDENSATE DRAIN............................................................................................................................. 15
3.2.2.
FINAL SEPARATOR MAINTENANCE....................................................................................................... 15
4.
VALVES.................................................................................................................................................... 16
4.1.
FUNCTIONAL DESCRIPTION OF 1st STAGE......................................................................................... 16
4.2.
FUNCTIONAL DESCRIPTION OF 2nd STAGE......................................................................................... 16
4.3.
INITIAL OPERATIONAL CHECK OF VALVES............................................................................................ 17
4.4.
GENERAL INSTRUCTIONS FOR CHANGING THE VALVES................................................................... 17
4.5.
CHANGING THE VALVES OF THE 1st STAGE........................................................................................ 18
4.6.
CHANGING 2nd STAGE VALVES AND VALVES OF 1st STAGE PRESSURE VALVE............................. 18
5.
AUTOMATIC CONDENSATE DRAIN........................................................................................................ 19
5.1.
DESCRIPTION.......................................................................................................................................... 19
5.2.
FUNCTION............................................................................................................................................... 19
6.
COOLING SYSTEM.................................................................................................................................. 20
6.1.
GENERAL................................................................................................................................................. 21
7.
SAFETY REGULATIONS.......................................................................................................................... 21
7.1.
GENERAL................................................................................................................................................. 21