Maintenance
Operating & Maintenance Manual
Book: 22846430 (8-21-06) Rev. A
71
SPEED and PRESSURE REGULATION ADJUSTMENT
Normally, regulation requires no adjusting, but if correct adjustment is lost, proceed as follows:
Refer to the diagram above.
With the unit stopped, disconnect ballast spring
‘A’
from the butterfly lever. Loosen the two screws securing bracket
‘
C
’ to main bracket
‘J’
.
Loosen screw
‘D’
and rotate the butterfly valve pivot shaft
‘K’
fully clockwise until the valve is closed. Position lever
‘L’
approximately 10° after vertical and tighten screw
‘D’
.
Keep the butterfly lever in the closed position and with the air cylinder fully contracted tighten the screws holding
XHP,SHP
1
Air cylinder
7
Regulation pressure
transducer
13
Pressure transducer
2
Butterfly valve
8
Start/Run solenoid
14
Minimum pressure valve
3
Mini compressor
9
Pressure regulator
15
Separator tank
4
Unloader Solenoid
10
Panel pressure guage
16
Auto blowdown valve
5
Relief valve
11
Manual blowdown valve
17
HR2 Airend
6
Orifice
12
Temperature sensor
18
Air inlet
Summary of Contents for HP915WCU
Page 6: ...6 TABLE OF CONTENTS Operation Maintenance Manual TITLE PAGE...
Page 7: ...Book 22846430 8 21 06 Rev A 7 Foreword...
Page 10: ...10 Book 22846430 8 21 06 Rev A Always use Ingersoll Rand Replacement parts...
Page 11: ...Book 22846430 8 21 06 Rev A 13 Safety...
Page 19: ...Book 22846430 8 21 06 Rev A 21 Noise Emission...
Page 24: ...26 Always use Ingersoll Rand Replacement parts...
Page 25: ...Book 22846430 8 21 06 Rev A 27 General Information...
Page 27: ...General Information Operating Maintenance Manual Book 22846430 8 21 06 Rev A 29...
Page 30: ...32 Always use Ingersoll Rand Replacement parts...
Page 31: ...Book 22846430 8 21 06 Rev A 33 Operating Instructions...
Page 52: ...Operating Maintenance Manual Operating Instructions 54 Book 22846430 8 21 06 Rev A...
Page 53: ...Book 22846430 8 21 06 Rev A 53 Maintenance...
Page 73: ...Maintenance Operating Maintenance Manual Book 22846430 8 21 06 Rev A 73 Torque Values...
Page 77: ...77 Always use Ingersoll Rand Replacement parts...
Page 78: ...Operating Maintenance Manual Maintenance 78 Book 22846430 8 21 06 Rev A...
Page 79: ...Book 22846430 8 21 06 Rev A 79 Machine Systems...
Page 81: ......
Page 82: ...Operating Maintenance Manual Machine Systems 82 Book 22846430 8 21 06 Rev A...
Page 83: ...Machine Systems Operating Maintenance Manual Book 22846430 8 21 06 Rev A 83...
Page 84: ...Operating Maintenance Manual Machine Systems 84 Book 22846430 8 21 06 Rev A...
Page 88: ...Operating Maintenance Manual Machine Systems 88 Book 22846430 8 21 06 Rev A...
Page 89: ...Book 22846430 8 21 06 Rev A 85 Fault Finding...
Page 94: ...90 Book 22846430 8 21 06 Rev A Always use Ingersoll Rand Replacement parts...
Page 95: ...Book 22846430 8 21 06 Rev A 91 Options...
Page 100: ...96 Book 22846430 8 21 06 Rev A Always use Ingersoll Rand Replacement parts...
Page 101: ...2004 Ingersoll Rand Company Printed in the USA...
