Johnson Controls SGC2317 - Page 67

RWF II ROTARY SCREW COMPRESSOR UNITS
INDEX
070.610-IOM (JUN 11)
Page 67
"D" Flange adapter, 14
angularcontact ball bearings, 14
axial loads, 14
axial load bearings, 14
balance pistons, 14
compressor drive shaft, 14
discharge pressure, 14
external strainer, 14
helical rotors, 14
innitely variable volume ratio, 14
movable slide valve, 14
roller bearings, 14
rotor contact, 14
selflubricating, 14
Shaft rotation, 14
SingleActing Mode, 16
slide valve, 14
Suction ange, 14
suction port, 14
Volumizer®, 14
SGC compressor, 16
Shaft rotation, 14
shunting device, 12
Shutdown, 40
shutdowns, 24
shutdown cycles, 7
sight glass, 7,15,26
singlebox control, 11
singleport liquid injection, 17
slide stop, 14
slide stop piston, 16
slide valve, 11,14,16
slide valve position, 23
slugging, 24
Sola® constant voltage (CV) trans
former, 12
solenoid, 11,26
solenoid valve, 9,16,17,22
solidstate, 12
spacer, 6
spring isolators, 5
Star Networks, 56
Starter Operating Log Sheet, 62
Startup
CoolWare™, 23
discharge temperature, 23
hand expansion valve, 23
initial startup, 23
manway bolts, 23
prestart checklist, 23
startup, 7
theoretical discharge temperature, 23
water control valve, 23
starter coil, 12
starter package, 12
Starter Wiring Diagram, 12
stop valve, 26
strainer, 9,11,26
strainer basket, 26
strainer cover, 25,26
strainer elements, 26
strainer inlet service valve, 25
subcooled liquid, 10
subcooling, 10
suction, 15
suction accumulators, 24
suction bypass, 11
suction check valve, 8,22
suction check valve bypass, 15
suction check valve bypass line, 11
Suction Check Valve
Power Assist Kit, 22
Suction ange, 14
suction isolation valve, 8
suction port, 14
suction pressure, 11
suction strainer, 14,24
suction trap, 25
superheat, 24
superheating, 14
Surge suppression, 56
system head pressure, 14
T
TCV, 17
tempera ture control valve, 17
Temperature Sensor
Replacement, 37
DIN connector plug, 37
thermal well, 37
transmitter unit, 37
Troubleshooting, 37
digital board #1, 37
temperature sensor, 17
thermosyphon, 8,14
Thermosyphon Oil Cooling
condenser inlet, 8
condensing pressure, 8
condensing temperature, 8
operating level, 7
plate and shell oil cooler, 8
receiver, 8,9
thermostatically controlled mixing
valve, 8
thermosyphon oil cooling, 8,9
twopass oil coolers, 8
vapor, 8
thermosyphon oil cooling, 8,9
threaded metallic, 54
threaded PVCcoated metallic, 54
throttling valve, 15
thrust balance piston, 22
torque analysis, 12
Troubleshooting, 38
Excessive Noise and Vibration, 38
Gradual Oil Loss, 38
Rapid Oil Loss, 38
Shaft Seal Leakage, 38
Slide Stop
will not function either direction, 39
will not move, 38
Slide Valve
will load but not unload, 39
will not load or unload, 39
will not move, 38
will unload but not load, 39
Troubleshooting Guide, 33
Troubleshooting The Demand Pump
System, 40
Troubleshooting The Hydraulic System,
39
Troubleshooting The Oil Separation
System, 38
Troubleshooting The Rwf Ii Compres
sor, 38
tunnel, 6
turbine drive, 5
twopass oil coolers, 8
U
uninterrupted power supply, 56
Unit Data Plate, 3
unitized ex disc, 6
unloader spring, 16
unshielded, 54
UPS, 11,56
V
A4ALE Pressure Regulating Valve, 22
valve HV1, 22
valve HV2, 22
vapor, 8
vapor line, 11
variable frequency drives, 54
VFD Applications, 53
VFD output, 53
Vi, 16
Vibration Data Sheet, 63
voltage isolation, 56
volume ratio, 16
volume ratio control, 14
Volume Ratio Control Transmitter 
Slide Stop, 36
Replacement, 36
linear transmitter, 36
Troubleshooting, 36
slide stop linear transmitter, 36
slide valve transmitter, 36
W
watercooled, 14
watercooled oil cooler, 9
WaterCooled Oil Cooling, 9
water treatment, 9
water vapor, 24
wyedelta, 12