Gardner Denver Electra-Screw EDEQHF Operating And Service Manual page 5

INDEX (Continued)
NOTE: Numbers preceding dash are Section Numbers -- Numbers following dash are Page Numbers
installation, Air Cooled Unit .........................................2-l
installation for Cold Weather Operation. ....................2-2
instruments ..................................................................4.2
Lead-Lag Operation of TWO Compressors .................4-6
LED - Change Air Filter ................................................4.4
LED - Change Separator .............................................4.4
LED - High Air Temperature ........................................4.3
LED - Motor Overload ..................................................4.3
Lifting Unit ...................................................................2.1
Load-Unload Pressure Setpoints, Programming .......4-4
Location .......................................................................2.l
Lubricant, Addition of Oil Between Changes ..............5-2
Lubricant, Changing Type of Oil .. ............................5-1
Lubricant, Draining and Cleaning System ..................5-3
Lubricant, Oil Specifications .......................................5-1
Lubricant, Recommended.. .........................................5-1
Lubricant Change lntewal ...........................................5.3
Lubricant Change Procedure ....... ...............................5-1
Lubrication, Cooling and Sealing ................................l-l
Lubrication, Motor .......................................................2.4
LUBRICATION, OIL COOLER, OIL FILTER &
SEPARATOR (SECTION 5).. ...............................5-1
MAINTENANCE SCHEDULE (SECTION 8) ...............8-1
Minimum Pressure/Check Valve ................................4-3
Moisture in the Oil System .........................................5-3
Moisture Separator/Trap .............................................2-3
Motor Grease Recommendations ...............................2.4
Motor Lubrication
.......................................................2.4
MOTOR OVERLOAD LED ...........................................4-4
Motor Regressing lntewal ...........................................2.5
Motor Protection Devices ...........................................4-1
Oil Change lntewal ......................................................5.3
Oil Cooler, Compressor ...............................................5.5
Oil FiIter ........................................................................5.4
Oil Level Gauge ..........................................................5.3
Oil Pressure Differential Gauging, Oil Cooler .............5-6
Oil Resewoir .................................................................5.5
Oil Reservoir Drain .......................................................2.2
Oil Reservoir, Filling.....................................................5.3
Oil Separator ................................................................5.5
Oil Separator - Inspection ...........................................5-6
Oil Separator - Pressure Differential Gauging ............5-5
Oil Separator- Removal ..............................................5.6
Oil Sight Gauge .................................................... 4-2, 5-3
13-8-610
Oil Specifications .........................................................5.l
Oil System Check ...................................................... 5-6
Air and Oil Discharge Temperature ....................5-6
Compressor Oil Inlet Temperature .....................5-6
Oil Cooler Oil Pressure Differential
(Air-Cooled Radiator) .....................................5-6
Oil Cooler Temperature Differential
(Air-Cooled Radiator) .....................................5-6
Oil Inlet Pressure .................................................5.6
Oil System, Compressor .............................................5.l
Oil System, Draining & Cleaning ................................5-3
Operating Alr Pressure Adjustment ............................4-7
Operation
Cold Weather ......................................................2.2
Extreme Cold Weather ........................................2-3
High Temperature ...............................................5-l
Optional Motor Protective Devices
Wye Delta Stafler ................................................4.l
Ordering Instructions, Repair Parts ............................... ii
Outline Drawings ...........................................l.2. 1-3, 1-4
Piping, Blowdown Valve ..............................................2.4
Piping, Control .............................................................2.3
Precautions, Safety ..............................................l.5. 1-6
Pressure and Temperature Digital Readouts .............4-4
Pressure Differential, Oil Cooler Oil ............................5-6
Pressure, Oil inlet ........................................................5.6
Pressure, Separator Differential ..................................4-l
Prestart-Up Instructions ..............................................3-1
Prestarting Check
Air Filter ...............................................................3.l
Compressor Oil ...................................................3.l
Electrical ..............................................................3.l
Enclosure ............................................................3.2
Grounding ...........................................................3.l
Operating Mode ..................................................3.2
Piping.. .................................................................3.l
Rotation ...............................................................3.l
System Pressure .................................................3.l
Programming Load-Unload Pressure Setpoints ........4-4
Protective Devices .......................................................4.l
Protective Devices
Blowdown Valve ..................................................4.2
Motor Protective Devices ....................................4-l
Relief Valve ..........................................................4.l
Receiver. Auxiliay Mr ..................................................2.3
Recommended Lubricant ...........................................5-1
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