Actuator, Turn Valve . . . . . . . . . . . . . ., . . . . ...30
Addition of Oil Between Changes . . . . . . . . . . . 46
Advisories
Clearing . . . . . . . . . . . . . . . . . . . . . . .....20
Service and Maintenance . . . . . . . . . . . . . . . 20
AIR FILTER, SECTION 6........ . . . . . . . ...54
Air Filter Element Life ..,.,.... . . . . . . . . . ...54
Air Filter Vacuum Switch . . . . . . . . . . . . . . . ...31
Air Filter, Heavy Duty (Standard) . . . . . . . . . . . 54
Compression Principle . . . . . . . . . . . . . . . . . . . . . 1
Air Flow in the Compressor System . . . . . . . . . . 1
Air Receiver, Auxiliary......,,. . . . . . . . . . . . . 10
Air-Cooled Units, Location . . . . . . . . . . . . . . . . . . 8
Alarm Relay, . . . . . . . . . . . . . . . . . . . . . . . . . ...27
Auto Sentry-ES Control Display . . . . . . . . . . . . 19
Auto Sentry-ES Controller
Alarm Relay . . . . . . . . . . . . . . . . . . . . . . . ...27
Automatic Sequence Change . . . . . . . . . . . 26
Connection to External Controls . . . . . . . . . 26
Establishing Initial Sequence . . . . . . . . . . . . 24
HowAuto Sentry-ES Controls Pressure while
Sequencing, . . . . . . . . . . . . . . . . . . ,.,.25
Installation ......,.. . ....24
Operation . . . . . . . . . . . . . . . . . . . . . . . . . ...24
Other Features . . . . . . . . . . . . . . . . . . . . . . . . 26
Programming and Setup ... . . . . . . . . 21
Programming Steps . . . . . . . . . . . . . . . . . ...21
RemoteOn/Off.., . . . . . . . . . . . . . . . . . ...26
Serial Communications . . . . . . . . . . . . . . . . . 27
Auto Sentry-ES Operation.,,. . . . . . . . . . . . . . 18
Automatic Mode . . . . . . . . . . . . . . . . . . . . . . . 19
Constant Run Mode . . . . . . . . . . . . . . . . . . . 18
Low Demand Mode . . . . . . . . . . . . . . . . . . . . 18
Sequence Mode . . . . . . . . . . . . . . . . . . . . . . . 19
Automatic Mode Operation . . . . . . . . . . . . . . . . 19
Auxiliary Air Receiver . . . . . . . . . . . . . . . . . . . . . 10
Blowdown Valve . . . . . . . . . . . . . . . . . . . . ...28
Change Procedure, Lubricant . . . . . . . . . . . . . . 46
Check, Daily . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Cleaning and Draining Oil System . . . . . . . . . . 48
Clearing Advisories . . . . . . . . . . . . . . . . . . . . . . . 20
Cold Ambient Operation . . . . . . . . . . . . . . . . . . . 46
Cold Weather Operation . . . . . . . . . . . . . . . . . . . 10
Cold Weather Operation, installation for . . . . . . 9
Compressor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Compressor (GDEliminator) Oil Separator . . . 52
Compressor Capacity Control -Turn Valve
Units Only . . . . . . . . . . . . . . . . . . . . . . . . ...32
Compressor Oil Cooler....,.. . . . . . . . . . . ...49
Compressor Oil Filter . . . . . . . . . . . . . . . . . . ...49
Compressor Oil System . . . . . . . . . . . . . . . . . . . 42
Compressor Oil System Check. . . . . . . . . . . . . 53
Constant Run Mode Operation . . . . . . . . . . . . . 18
Control Devices, Other . . . . . . . . . . . . . . . . . . . . 27
Control Piping . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Control Transformer . . . . . . . . . , . . . . . . . . . ...31
CONTROLS &lNSTRUMENTS, SECTION 4 18
Controls &instruments, General Description . 18
Cooler, Compressor Oil . . . . . . . . . . . . . . . . ...49
Cooling, Seaiing and Lubrication . . . . . . . . . . . . . 1
COUPLING, SECTION 7... . . . . . . . . . . 56
Coupling, . . . . . . . . . . . . . . . . . . . , . . . . . . . . ...56
Alignment . . . . . . . . . . . . . . . . . . . . . . . . . ...56
Individual Cushion Design . . . . . . . . . . . . . . 56
Daily Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Decals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...6.7
Discharge Service Line . . . . . . . . . . . . . . . . . . . . 12
Discharge Thermistor .,,,.... . . . . . . . . . . . . . 31
Drain, Oil Reservoir . . . . . . . . . . . . . . . . . . . . . . . . 9
Draining and Cleaning Oil System . . . . . . . . . . 48
Electric Motor Grease Recommendations . . . . 15
Electric Motor Regreasinglnterval . . . . . . . . . . 15
Electrical Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Standard Units . . . . . . . . . . . . . . . . . . . . . . . . 14
Element Life, Air Filter . . . . . . . . . . . . . . . . . . . . 54
Emergency Stop Push-Button . . . . . . . . . . . . . 31
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