Parts Manual for Helical Screw Compressor Model QSI 335 QSI 370

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QUINSYN®
Rotary Screw
Compressor
Fluid
Parts Manual for
Helical Screw Compressor
Model QSI 335
QSI 370
Air-cooled "C" Version
Water-cooled "C" Version
55005-CA
December 1997
ALPHABETICAL INDEX
Air Filter Group ........................................................................................................... 52-53
Air Piping Groups:
Air-Cooled ......................................................................................................... 68-75
Water-Cooled .................................................................................................... 76-83
Annunciator Control:
Standard ............................................................................................................ 20-21
POWER$YNC ................................................................................................... 22-23
Basic Compressor Group:
Less Lift Valve ..................................................................................................... 4-11
With Lift Valve .................................................................................................... 12-19
Cabinet Groups:
Air-Cooled (standard) ........................................................................................ 84-85
Air-Cooled (low sound) ...................................................................................... 86-87
Water-Cooled .................................................................................................... 88-89
Compressor Fluid Specifications ........................................................................................ 3
Control Piping Groups ................................................................................................ 36-49
Control Schematics .................................................................................................... 94-99
Cooler Group (Air-Cooled) ......................................................................................... 62-63
Coupling Group:(standard) ............................................................................................... 57
Decal Group ............................................................................................................... 90-93
Discharge Piping Group ................................................................................................... 55
Electrical Control Diagrams ..................................................................................... 100-110
Fluid Piping Group:
Air-Cooled ......................................................................................................... 64-65
Water-Cooled .................................................................................................... 66-67
Inlet Valve Group ........................................................................................................ 58-59
Network Connection Diagram ........................................................................................ 111
Recommended Spare Parts:
Standard Parts ...................................................................................................... 112
Helical Screw Maintenance Kit .............................................................................. 113
Separator/Reservoir Group ........................................................................................ 60-61
Serial Number Identification ............................................................................................... 2
Shaft Seal Kit.................................................................................................................... 56
Solenoid Valve Group ................................................................................................. 50-51
Starting Groups:
Less Power$ync ................................................................................................ 24-29
With Power$ync ................................................................................................. 30-35
Water Piping Group (with aftercooler) .............................................................................. 54
QUINCY COMPRESSOR - QSI 335 / 370
1
SERIAL NUMBER IDENTIFICATION
The serial number tag is located on the top flange of the unit frame just left of the control
panel and in the upper right corner of the electrical control panel.
ORDERING REPLA
CEMENT PAR
TS
REPLACEMENT
PARTS
Prompt service can be rendered on replacement part orders if the following information is
given.
1. The serial number must be given when ordering replacement parts.
2. State the exact part number needed. Do not order by index numbers, as
index numbers are repeated throughout this manual and if used for ordering
parts will necessitate time consuming correspondence.
3. State the exact quantity needed.
4. State the preferred type of transportation.
All replacement parts are to be ordered through an authorized distributor. Insist on
Genuine Quincy Parts only! Failure to do so may void your warranty.
2
WARNING
Guards must be fastened in place before
starting the machine and never removed
before disconnecting and locking out the
main power supply.
DANGER
Air in the piping from this equipment will
cause severe injury or death if used for
breathing air or food processing (If nonfood grade fluid is used). Air used for these
processes must meet OSHA 29CFR1910 or
FDA 21CFR178.3570 standards.
QUINCY COMPRESSOR - QSI 335 / 370
HELICAL SCREW FLUIDS
• Recommendations
We recommend that all Quincy Helical Screw Compressors be filled with fluids that
meet one of the following specifications:
Synthetic Fluids
QUINSYN
QUINSYN IV
QUINSYN-F (Food Grade)
Synthetic fluids other than QUINSYN may not be compatible with components
used in a Quincy helical screw compressor. If it is deemed necessary to convert any unit
to a synthetic other than QUINSYN, please contact an authorized Quincy Compressor
distributor. The following information will be required by the distributor:
MODEL
SERIAL NO.
FLUID ORIGINALLY USED
FLUID NOW USED (IF CHANGED)
FLUID TO BE USED
• Additional Information
Additional information can be found in the QSI Helical Screw Instruction Manual.
• Compressor Fluid Analysis Kit
Quincy Compressor now offers a Compressor Fluid Analysis Kit to provide early
detection of excessive parts wear, fluid breakdown, or a contaminated fluid system.
Order the Compressor Fluid Analysis Kit (part no. 128515) from your local authorized
Quincy Compressor distributor.
QUINCY COMPRESSOR - QSI 335 / 370
3
BASIC AIREND GROUP (QSI 335, less lift valve)
129787-101
4
QUINCY COMPRESSOR - QSI 335 / 370
BASIC AIREND GROUP (QSI 335, less lift valve)
129787-101
ITEM
NUMBER
QTY.
PART
NUMBER
1
2
3
1
1
4
129613
129466
90386-J15
4
5
6
7
8
9
10
11
12
13
14
15
16
17
1
1
1
1
11
2
1
1
*
2
*
*
1
9
22749-154
129612
129610
129646
128883-044
124145-005
141920
129656-1
18
19
20
1
1
10
23548
23544
90386-L10
21
22
23
**
**
*
129467-005
129467-010
DESCRIPTION
128203-393
23207
90386-N17
SEAL-DYNA LIP
ADAPTER-SEAL
SCREW-COUNTERBORE, 1/4-20 UNC X 1.50
GRADE 8 (@ 9 FT.-LBS.)
O-RING, VITON
SEAL-SHAFT
SEAL-WEAR RING
CASING-INLET
PLUG-PIPE, 7/16-20 SAE O-RING
PIN-DOWEL
GASKET-INLET HOUSING
HOUSING-ROTOR
BEARING-ROTOR, SUCTION END
RING-RETAINER
ROTOR-MALE
ROTOR-FEMALE
ORIFICE-PLUG, 1/8 NPT
SCREW-COUNTERBORE, 1/2-13 UNC X 2.00
GRADE 8 (@ 75 FT.-LBS.)
GASKET-PLATE, FLUID GALLERY
PLATE-FLUID GALLERY
SCREW-COUNTERBORE, 3/8-16 UNC X 0.75
GRADE 8 (@ 35 FT.-LBS.)
SHIM-BEARING, 0.005
SHIM-BEARING, 0.010
BEARING-ROTOR, DISCHARGE END
* ITEMS NOT SOLD SEPARATELY
** QUANTITY AS REQUIRED
ITEMS 24 - 49 AND THE MAINTENANCE PARTS ARE ON FOLLOWING PAGES.
@ indicates torque value in foot pounds.
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
5
BASIC AIREND GROUP (QSI 335, less lift valve)
129787-101
6
QUINCY COMPRESSOR - QSI 335 / 370
BASIC AIREND GROUP (QSI 335, less lift valve)
129787-101
ITEM
NUMBER
QTY.
PART
NUMBER
DESCRIPTION
24
25
26
27
*
*
1
3
126701
90386-L14
28
29
30
31
32
2
**
**
1
8
22749-243
129468-050
129468-005
129665
90386-N15
33
34
1
3
129479
90386-L21
35
36
37
38
39
40
41
41
42
43
44
45
46
47
48
49
1
1
1
1
3.0 FT
1
1
1
1
1
3
1
1
1
1
3
129478
22531
125452-009
124349-004
124435-003
122056
121032-4
142125-3
122212
128967-001
126621-002
123478-N16
140317
2755S
126621-004
128883-075
BEARING-ROTOR, DISCHARGE END
BEARING-ROTOR, DISCHARGE END
RETAINER-BEARING
SCREW-COUNTERBORE, 3/8-16 UNC X 1.25
GRADE 8 (@ 45 FT.-LBS. BACK OFF TO 25 FT.-LBS.)
O-RING, VITON
SHIM-BEARING, 0.050
SHIM-BEARING, 0.005
CAP-DISCHARGE
SCREW-COUNTERBORE, 1/2-13 UNC X 1.50
GRADE 8 (@ 75 FT.-LBS.)
RETAINER-BEARING
SCREW-COUNTERBORE, 3/8-16 UNC X 3.00,
GRADE 8 (@ 45 FT.-LBS. BACK OFF TO 25 FT.-LBS.)
ADAPTER-FLUID PUMP
GASKET-FLUID PUMP
PUMP-COMPRESSOR FLUID
FITTING-TUBE, 90 MALE ELBOW 1/4 TUBE X 1/8 NPT
TUBING-NYLON, 1/4 O.D.
VALVE-CAPACITY GAUGE
NIPPLE-PIPE, 1/4 NPT X 1.50, BRASS
NIPPLE-1/4 NPT X CLOSE, EXTRA STRONG
ELBOW-PIPE, 1/8 NPT X 1/4, BRASS
FITTING-TUBE, 45 MALE ELBOW 1/4 TUBE X 1/8 NPT
PLUG-PIPE, 1/8 NPT
SCREW-HEX., 1/2-13 UNC X 1.75, GRADE 5 (@ 55 FT.-LBS.)
GROMMET-RUBBER
PLUG-PIPE, 1/8 NPT
PLUG-PIPE, 1/4 NPT
PLUG-PIPE, 3/4-16 SAE O-RING
COMPONENT MAINTENANCE PARTS
A
B
11
3
140406-904
123157-008
O-RING-VITON
GASKET-O-RING
* ITEMS NOT SOLD SEPARATELY
** QUANTITY AS REQUIRED
@ indicates torque value in foot pounds.
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
7
BASIC AIREND GROUP (QSI 335, with lift valve)
129787-102
8
QUINCY COMPRESSOR - QSI 335 / 370
BASIC AIREND GROUP (QSI 335, with lift valve)
129787-102
ITEM
NUMBER
QTY.
PART
NUMBER
1
2
3
1
1
4
129613
129466
90386-J15
4
5
6
7
8
9
10
11
12
13
14
15
16
17
1
1
1
1
12
2
1
1
*
2
*
*
1
9
22749-154
129612
129610
141472
128883-044
124145-005
141474
141423
18
19
20
1
1
10
23548
23544
90386-L10
21
22
23
24
25
26
27
**
**
*
*
4
1
3
129467-005
129467-010
DESCRIPTION
128203-393
23207
90386-N17
141753
126701
90386-L14
SEAL-DYNA LIP
ADAPTER-SEAL
SCREW-COUNTERBORE, 1/4-20 UNC X 1.50
GRADE 8 (@ 9 FT.-LBS.)
O-RING, VITON
SEAL-SHAFT
SEAL-WEAR RING
CASING-INLET
PLUG-PIPE, 7/16 SAE O-RING
PIN-DOWEL
GASKET-INLET HOUSING
HOUSING-ROTOR
BEARING-ROTOR, SUCTION END
RING-RETAINER
ROTOR-MALE
ROTOR-FEMALE
ORIFICE-PLUG, 1/8 NPT
SCREW-COUNTERBORE, 1/2-13 UNC X 2.00
GRADE 8 (@ 80 FT.-LBS.)
GASKET-PLATE, FLUID GALLERY
GASKET-PLATE, FLUID GALLERY
SCREW-COUNTERBORE, 3/8-16 UNC X 0.75
GRADE 8 (@ 35 FT.-LBS.)
SHIM-BEARING, 0.005
SHIM-BEARING, 0.010
BEARING-ROTOR, DISCHARGE END
BEARING-ROTOR, DISCHARGE END
VALVE-LIFT
RETAINER-BEARING
SCREW-COUNTERBORE, 3/8-16 UNC X 1.25
GRADE 8 (@ 35 FT.-LBS.)
* ITEMS NOT SOLD SEPARATELY
** QUANTITY AS REQUIRED
ITEMS 28 - 49 AND THE MAINTENANCE PARTS ARE ON FOLLOWING PAGES.
@ indicates torque value in foot pounds.
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
9
BASIC AIREND GROUP (QSI 335, with lift valve)
129787-102
10
QUINCY COMPRESSOR - QSI 335 / 370
BASIC AIREND GROUP (QSI 335, with lift valve)
129787-102
ITEM
NUMBER
QTY.
PART
NUMBER
DESCRIPTION
28
29
30
31
32
2
**
**
1
8
22749-243
129468-050
129468-005
129665
90386-N15
33
34
1
3
129479
90386-L21
35
36
37
38
39
40
41
42
43
44
45
46
47
48
1
1
1
1
3.0 FT
1
1
1
1
3
1
1
*
8
129478
22531
125452-009
124349-004
124435-003
122056
121032-4
122212
128967-001
126621-002
123478-N16
140317
49
2
128883-075
90386-L12
O-RING, VITON
SHIM-BEARING, 0.050
SHIM-BEARING, 0.005
CAP-DISCHARGE
SCREW-COUNTERBORE, 1/2-13 UNC X 1.50
GRADE 8 (@ 80 FT.-LBS.)
RETAINER-BEARING
SCREW-COUNTERBORE, 3/8-16 UNC X 3.00
GRADE 8 (@ 35 FT.-LBS.)
ADAPTER-FLUID PUMP
GASKET-FLUID PUMP
PUMP-COMPRESSOR FLUID
FITTING-TUBE, 90 MALE ELBOW 1/4 TUBE X 1/8 NPT
TUBING-NYLON, 1/4 O.D.
VALVE-CAPACITY GAUGE
NIPPLE-PIPE, 1/4 NPT X 1.50, BRASS
ELBOW-PIPE, 1/8 NPT X 1/4, BRASS
FITTING-TUBE, 45 MALE ELBOW 1/4 TUBE X 1/8 NPT
PLUG-PIPE, 1/8 NPT
SCREW-HEX., 1/2-13 UNC X 1.75, GRADE 5 (@ 55 FT.-LBS.)
GROMMET-RUBBER
BEARING-ROTOR, DISCHARGE END
SCREW-COUNTERBORE, 3/8-16 UNC X 1.00
GRADE 8 (@ 35 FT.-LBS.)
PLUG-PIPE, 3/4 -16 SAE O-RING
COMPONENT MAINTENANCE PARTS
A
B
12
2
140406-904
123157-008
O-RING,VITON
GASKET-O-RING
* ITEMS NOT SOLD SEPARATELY
** QUANTITY AS REQUIRED
@ indicates torque value in foot pounds.
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
11
BASIC AIREND GROUP (QSI 370, less lift valve)
129787-001
12
QUINCY COMPRESSOR - QSI 335 / 370
BASIC AIREND GROUP (QSI 370, less lift valve)
129787-001
ITEM
NUMBER
QTY.
PART
NUMBER
1
2
3
1
1
4
129613
129466
90386-J15
4
5
6
7
8
9
10
11
12
13
14
15
16
17
1
1
1
1
11
2
1
1
*
2
*
*
1
9
22749-154
129612
129610
129646
128883-044
124145-005
141920
129656-1
18
19
20
1
1
10
23548
23544
90386-L10
21
22
23
24
25
26
27
**
**
*
*
*
1
3
129467-005
129467-010
DESCRIPTION
128203-393
23207
90386-N17
126701
90386-L14
SEAL-DYNA LIP
ADAPTER-SEAL
SCREW-COUNTERBORE, 1/4-20 UNC X 1.50
GRADE 8 (@ 9 FT.-LBS.)
O-RING, VITON
SEAL-SHAFT
SEAL-WEAR RING
CASING-INLET
PLUG-PIPE, 7/16-20 SAE O-RING
PIN-DOWEL
GASKET-INLET HOUSING
HOUSING-ROTOR
BEARING-ROTOR, SUCTION END
RING-RETAINER
ROTOR-MALE
ROTOR-FEMALE
ORIFICE-PLUG, 1/8 NPT
SCREW-COUNTERBORE, 1/2-13 UNC X 2.00
GRADE 8 (@ 75 FT.-LBS.)
GASKET-PLATE, FLUID GALLERY
PLATE-FLUID GALLERY
SCREW-COUNTERBORE, 3/8-16 UNC X 0.75
GRADE 8 (@ 35 FT.-LBS.)
SHIM-BEARING, 0.005
SHIM-BEARING, 0.010
BEARING-ROTOR, DISCHARGE END
BEARING-ROTOR, DISCHARGE END
BEARING-ROTOR, DISCHARGE END
RETAINER-BEARING
SCREW-COUNTERBORE, 3/8-16 UNC X 1.25
GRADE 8 (@ 45 FT.-LBS. BACK OFF TO 25 FT.-LBS.)
* ITEMS NOT SOLD SEPARATELY
** QUANTITY AS REQUIRED
ITEMS 28 - 49 AND THE MAINTENANCE PARTS ARE ON FOLLOWING PAGES.
@ indicates torque value in foot pounds.
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
13
BASIC AIREND GROUP (QSI 370, less lift valve)
129787-001
14
QUINCY COMPRESSOR - QSI 335 / 370
BASIC AIREND GROUP (QSI 370, less lift valve)
129787-001
ITEM
NUMBER
QTY.
PART
NUMBER
DESCRIPTION
28
29
30
31
32
2
**
**
1
8
22749-243
129468-050
129468-005
129665
90386-N15
33
34
1
3
129479
90386-L21
35
36
37
38
39
40
41
41
42
43
44
45
46
47
48
49
1
1
1
1
3.0 FT
1
1
1
1
1
3
1
1
1
1
3
129478
22531
125452-009
124349-004
124435-003
122056
121032-4
142125-3
122212
128967-001
126621-002
123478-N16
140317
2755S
126621-004
128883-075
O-RING, VITON
SHIM-BEARING, 0.050
SHIM-BEARING, 0.005
CAP-DISCHARGE
SCREW-COUNTERBORE, 1/2-13 UNC X 1.50
GRADE 8 (@ 75 FT.-LBS.)
RETAINER-BEARING
SCREW-COUNTERBORE, 3/8-16 UNC X 3.00
GRADE 8 (@ 45 FT.-LBS. BACK OFF TO 25 FT.-LBS.)
ADAPTER-FLUID PUMP
GASKET-FLUID PUMP
PUMP-COMPRESSOR FLUID
FITTING-TUBE, 90 MALE ELBOW 1/4 TUBE X 1/8 NPT
TUBING-NYLON, 1/4 O.D.
VALVE-CAPACITY GAUGE
NIPPLE-PIPE, 1/4 NPT X 1.50, BRASS
NIPPLE-1/4 NPT X CLOSE, EXTRA STRONG
ELBOW-PIPE, 1/8 NPT X 1/4, BRASS
FITTING-TUBE, 45 MALE ELBOW 1/4 TUBE X 1/8 NPT
PLUG-PIPE, 1/8 NPT
SCREW-HEX., 1/2-13 UNC X 1.75, GRADE 5 (@ 55 FT.-LBS.)
GROMMET-RUBBER
PLUG-PIPE, 1/8 NPT
PLUG-PIPE, 1/4 NPT
PLUG-PIPE, 3/4-16 SAE O-RING
COMPONENT MAINTENANCE PARTS
A
B
11
3
140406-904
123157-008
O-RING-VITON
GASKET-O-RING
* ITEMS NOT SOLD SEPARATELY
** QUANTITY AS REQUIRED
@ indicates torque value in foot pounds.
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
15
BASIC AIREND GROUP (QSI 370, with lift valve)
129787-002
16
QUINCY COMPRESSOR - QSI 335 / 370
BASIC AIREND GROUP (QSI 370, with lift valve)
129787-002
ITEM
NUMBER
QTY.
PART
NUMBER
1
2
3
1
1
4
129613
129466
90386-J15
4
5
6
7
8
9
10
11
12
13
14
15
16
17
1
1
1
1
12
2
1
1
*
2
*
*
1
9
22749-154
129612
129610
141472
128883-044
124145-005
141474
141423
18
19
20
1
1
10
23548
23544
90386-L10
21
22
23
24
25
26
27
**
**
*
*
4
1
3
129467-005
129467-010
DESCRIPTION
128203-393
23207
90386-N17
141753
126701
90386-L14
SEAL-DYNA LIP
ADAPTER-SEAL
SCREW-COUNTERBORE, 1/4-20 UNC X 1.50
GRADE 8 (@ 9 FT.-LBS.)
O-RING, VITON
SEAL-SHAFT
SEAL-WEAR RING
CASING-INLET
PLUG-PIPE, 7/16 SAE O-RING
PIN-DOWEL
GASKET-INLET HOUSING
HOUSING-ROTOR
BEARING-ROTOR, SUCTION END
RING-RETAINER
ROTOR-MALE
ROTOR-FEMALE
ORIFICE-PLUG, 1/8 NPT
SCREW-COUNTERBORE, 1/2-13 UNC X 2.00
GRADE 8 (@ 80 FT.-LBS.)
GASKET-PLATE, FLUID GALLERY
GASKET-PLATE, FLUID GALLERY
SCREW-COUNTERBORE, 3/8-16 UNC X 0.75
GRADE 8 (@ 35 FT.-LBS.)
SHIM-BEARING, 0.005
SHIM-BEARING, 0.010
BEARING-ROTOR, DISCHARGE END
BEARING-ROTOR, DISCHARGE END
VALVE-LIFT
RETAINER-BEARING
SCREW-COUNTERBORE, 3/8-16 UNC X 1.25
GRADE 8 (@ 35 FT.-LBS.)
* ITEMS NOT SOLD SEPARATELY
** QUANTITY AS REQUIRED
ITEMS 28 - 49 AND THE MAINTENANCE PARTS ARE ON FOLLOWING PAGES.
@ indicates torque value in foot pounds.
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
17
BASIC AIREND GROUP (QSI 370, with lift valve)
129787-002
18
QUINCY COMPRESSOR - QSI 335 / 370
BASIC AIREND GROUP (QSI 370, with lift valve)
129787-002
ITEM
NUMBER
QTY.
PART
NUMBER
DESCRIPTION
28
29
30
31
32
2
**
**
1
8
22749-243
129468-050
129468-005
129665
90386-N15
33
34
1
3
129479
90386-L21
35
36
37
38
39
40
41
42
43
44
45
46
47
48
1
1
1
1
3.0 FT
1
1
1
1
3
1
1
*
8
129478
22531
125452-009
124349-004
124435-003
122056
121032-4
122212
128967-001
126621-002
123478-N16
140317
49
2
128883-075
90386-L12
O-RING, VITON
SHIM-BEARING, 0.050
SHIM-BEARING, 0.005
CAP-DISCHARGE
SCREW-COUNTERBORE, 1/2-13 UNC X 1.50
GRADE 8 (@ 80 FT.-LBS.)
RETAINER-BEARING
SCREW-COUNTERBORE, 3/8-16 UNC X 3.00
GRADE 8 (@ 35 FT.-LBS.)
ADAPTER-FLUID PUMP
GASKET-FLUID PUMP
PUMP-COMPRESSOR FLUID
FITTING-TUBE, 90 MALE ELBOW 1/4 TUBE X 1/8 NPT
TUBING-NYLON, 1/4 O.D.
VALVE-CAPACITY GAUGE
NIPPLE-PIPE, 1/4 NPT X 1.50, BRASS
ELBOW-PIPE, 1/8 NPT X 1/4, BRASS
FITTING-TUBE, 45 MALE ELBOW 1/4 TUBE X 1/8 NPT
PLUG-PIPE, 1/8 NPT
SCREW-HEX., 1/2-13 UNC X 1.75, GRADE 5 (@ 55 FT.-LBS.)
GROMMET-RUBBER
BEARING-ROTOR, DISCHARGE END
SCREW-COUNTERBORE, 3/8-16 UNC X 1.00
GRADE 8 (@ 35 FT.-LBS.)
PLUG-PIPE, 3/4 -16 SAE O-RING
COMPONENT MAINTENANCE PARTS
A
B
12
2
140406-904
123157-008
O-RING,VITON
GASKET-O-RING
* ITEMS NOT SOLD SEPARATELY
** QUANTITY AS REQUIRED
@ indicates torque value in foot pounds.
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
19
ANNUNCIATOR CONTROL (standard)
129591-002
10
1
2
8
4
6
NOTE:
20
9
5
3
7
ITEMS 11 THRU 13 ARE NOT SHOWN.
THESE ITEMS ARE INSIDE THE ENCLOSURE
OR BEHIND THE PANEL.
QUINCY COMPRESSOR - QSI 335 / 370
SEE CONTROL PIPING
GROUP FOR GAUGES
ANNUNCIATOR CONTROL (standard)
129591-002
ITEM
NUMBER
QTY.
1
1
Consisting of: (9)
2
Consisting of:
3
Consisting of:
4
Consisting of:
5
6
7
8
Consisting of:
9
10
11
12
13
(1)
1
(1)
(1)
1
(5)
(1)
1
(1)
(1)
1
1
1
1
(1)
(1)
(1)
3*
2*
1
1
1
PART
NUMBER
DESCRIPTION
129864-01
129863-02
129864-02
129863-01
129864-01
129863-03
129864-02
129865
110871-120
140684
140685
129866
140123
129495
129568-002
129568-001
129596-002
129597-001
129596-001
SWITCH-START
BLOCK-CONTACT, NORMALLY
BUTTON
SWITCH-STOP
BLOCK-CONTACT, NORMALLY
BUTTON
SWITCH-PUSH TO TEST
BLOCK-CONTACT, NORMALLY
BUTTON
SWITCH-MODE
BLOCK-CONTACT, NORMALLY
KNOB-OPERATOR
HOURMETER
DECAL-PANEL
DECAL-PANEL
LIGHT-POWER ON
LENS CAP
HOLDER-LAMP
BULB
ANNUNCIATOR LIGHT-YELLOW
ANNUNCIATOR LIGHT-RED
SWITCH-FLUID FILTER
SWITCH-AIR FILTER
SWITCH-SEPARATOR
OPEN
CLOSED
OPEN
CLOSED
*for replacement bulbs order 140122
QUINCY COMPRESSOR - QSI 335 / 370
21
ANNUNCIATOR CONTROL (POWER$YNC)
129591-009
22
QUINCY COMPRESSOR - QSI 335 / 370
ANNUNCIATOR CONTROL (POWER$YNC)
129591-009
ITEM
NUMBER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
QTY.
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
2
3
4
4
1
1
1
1
1
1
1
6
6
6
2
5
16
16
2
4
2
1
PART
NUMBER
DESCRIPTION
129863-01
129864-02
129863-02
129864-01
129863-03
129866
110871-120
110871-001
129596-003
129597-001
129919
129924
23919-003
140552
140567
140568
140550
140589-008
123157-117
129203-003
140265-1A
140265-2A
140265-3A
140123
129495
40825-204
40626
123478-L10
110428N038
124370-L02
140551
140655-G10
160048-G09
124365-G02
124364-F02
140662-E03
123200-E04
121032-14
BUTTON-STOP
CONTACT BLOCK (NORMALLY CLOSED)
BUTTON-START
CONTACT BLOCK (NORMALLY OPEN)
BUTTON-TEST
LENS-CAP, AMBER
METER-MINI HOUR
GASKET-HOUR METER
SWITCH-PRESSURE
SWITCH-VACUUM
ENCLOSURE-ANNUNCIATOR
DECAL-PANEL
FITTING-CONDUIT
GASKET-ANNUNCIATOR
SUPPLY-POWER, 65 WATT, 50/60 HZ
FILTER-LINE, 6A/250VAC-10A/115V
TRANSDUCER-PRESSURE
FITTING-ADAPTOR, 1/8 X 1/4 NPT (must be nylon)
O-RING
COUPLING-BULKHEAD
BOARD-MICRO PROCESSOR
BOARD-DISPLAY
BOARD-ANNUNCIATOR
BASE-LAMP
LAMP-INCANDESCENT
BLANK-CONDUIT
NUT-CONDUIT
SCREW-HEX., 3/8-16 UNC X .75, GRADE 5 (@ 23 FT.-LBS.)
FLATWASHER, 3/8
LOCKNUT-3/8-16 UNC
SWITCH-TEMPERATURE, 0.50 NPT TBE, 13 FT. LEAD
SCREW-BUTTONHEAD, #10 X 3/4
SCREW-SET, #10 NF X 5/8
NUT-HEX., #10 NF
NUT-HEX., #8-32 UNC
SCREW-PAN HEAD, #6 NC X 1/4
SCREW-PAN HEAD, #6-32 UNC X .31
NIPPLE-PIPE, 1/4 NPT X 1.25, BRASS
COMPONENT MAINTENANCE PARTS
A
B
C
1
3
3
1
1
1
1
1
1
1
1
1
140734-001
140702-001
140702-002
140524
140525
140548
140591
140592
140607
140557
140540
140541
BATTERY
ANNUNCIATOR LIGHT-RED
ANNUNCIATOR LIGHT-YELLOW
HARNESS-POWER SUPPLY, AC (not shown)
HARNESS-POWER SUPPLY, DC (not shown)
HARNESS-ANNUNCIATOR PANEL (not shown)
HARNESS-RIBBON, 20 PIN, ANNUNCIATOR PANEL (not shown)
HARNESS-RIBBON, 34 PIN, LCD PANEL (not shown)
CABLE-COMMUNICATION, RELAY BOARD (not shown)
HARNESS-2 PIN (not shown)
HARNESS-6 PIN (not shown)
HARNESS-8 PIN (not shown)
@ indicates torque value in foot pounds.
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
23
ELECTRICAL CONTROL AND STARTING
(LESS POWER$YNC)
NOTE:
1) ITEM (A) IS NOT SHOWN.
FOR INFORMATION ON FAN CONTACTOR
OVERLOAD, FUSE BLOCK, AND FUSES
SEE PAGES 25-29.
FOR INFORMATION ON DRIVE MOTOR CONTACTORS AND
OVERLOAD SEE PAGES 25-29.
24
QUINCY COMPRESSOR - QSI 335 / 370
ELECTRICAL CONTROL AND STARTING
(LESS POWER$YNC)
ITEM
NUMBER
QTY.
1
2
3
4
5**
6
7
8
9
10
11
12
13
1
2
*
*
1
2
1
1
2
1
*
1
1
*
*
*
*
*
*
*
PART
NUMBER
DESCRIPTION
142334-01
125706-005
22454-1
122880-222
125705-016
122862-15
125706-005
125705-014
122862-900
126263-004
ASSEMBLY-TERMINAL BLOCK
RELAY
FUSES-TRANSFORMER
TRANSFORMER
SWITCH-PRESSURE
SWITCH-TEMPERATURE
TIMER-FAN
TIMER-WYE DELTA (WYE DELTA ONLY)
RELAY-AUTO RESTART (OPTIONAL)
TIMER-AUTO RESTART (OPTIONAL)
PHASE MONITOR (OPTIONAL)
TIMER-15 MINUTES
BLOCK-FUSE
CONTACTOR-DRIVE MOTOR
RELAY-OVERLOAD, DRIVE MOTOR
ELEMENT-HEATER, DRIVE MOTOR
CONTACTOR-FAN MOTOR
RELAY-OVERLOAD, FAN MOTOR
ELEMENT-HEATER,FAN MOTOR
FUSES-FAN MOTOR
(PAGE 29)
(PAGE 29)
(BELOW)
(PAGE 26)
(PAGE 26-27)
(PAGE 27)
(PAGE 28)
(PAGE 28)
(PAGE 28)
(PAGE 29)
COMPONENT MAINTENANCE PARTS
A
1
1
141784-001
141784-002
LATCH-ENCLOSURE, NEMA 1
LATCH-ENCLOSURE, NEMA 4
NOTES:
*
Quantities and part numbers are listed in tabulations on the following pages.
** Requires quantity of (2) on units with lead-lag option.
ITEM 11
PHASE MONITOR
ACROSS THE LINE AND WYE DELTA
AIR-COOLED
200V
230V
380V
415V
460V
575V
QTY
1
1
1
1
1
1
STD EFF
129200-001
129200-001
129200-003
129200-002
129200-002
128422-003
PREM EFF
129200-001
129200-001
129200-003
129200-002
129200-002
129200-003
WATER-COOLED
STD EFF
129200-001
129200-001
129200-003
129200-002
129200-002
128422-003
QUINCY COMPRESSOR - QSI 335 / 370
PREM EFF
129200-001
129200-001
129200-003
129200-002
129200-002
129200-003
25
ELECTRICAL CONTROL AND STARTING
(LESS POWER$YNC)
DRIVE MOTOR CONTACTOR
ACROSS THE LINE
75 HP
200V
230V
380V
415V
460V
575V
QTY
1
1
1
1
1
1
STD EFF
141590-15
141590-14
141590-12
141590-11
141590-11
141590-10
100 HP
PREM EFF
141590-15
141590-14
141590-12
141590-11
141590-11
141590-10
STD EFF
N/A
141590-15
141590-13
141590-12
141590-12
141590-12
PREM EFF
N/A
141590-15
141590-13
141590-12
141590-12
141590-12
WYE DELTA
75 HP
200V
230V
380V
415V
460V
575V
QTY
2
1
2
1
2
1
2
1
2
1
2
1
STD EFF
141590-12
141590-11
141590-12
141590-09
141590-08
141590-07
141590-08
141590-07
141590-08
141590-07
141590-08
141590-07
100 HP
PREM EFF
141590-12
141590-11
141590-12
141590-09
141590-08
141590-07
141590-08
141590-07
141590-08
141590-07
141590-08
141590-07
STD EFF
N/A
N/A
141590-13
141590-12
141590-12
141590-08
141590-11
141590-08
141590-11
141590-07
141590-08
141590-07
PREM EFF
N/A
N/A
141590-13
141590-12
141590-12
141590-08
141590-11
141590-07
141590-11
141590-07
141590-08
141590-07
DRIVE MOTOR OVERLOAD RELAY
ACROSS THE LINE
75 HP
200V
230V
380V
415V
460V
575V
QTY
1
1
1
1
1
1
STD EFF
141591-086
141591-085
141591-073
141591-068
141591-067
141591-063
100 HP
PREM EFF
141592-007
141592-006
141592-005
141592-005
141592-004
141592-004
STD EFF
N/A
141591-087
141591-082
141591-075
141591-074
141591-072
NOTE: STANDARD EFFICIENCY OVERLOADS ARE CLASS 10.
PREMIUM EFFICIENCY OVERLOADS ARE CLASS 20.
26
QUINCY COMPRESSOR - QSI 335 / 370
PREM EFF
N/A
141592-007
141592-006
141592-005
141592-005
141592-005
ELECTRICAL CONTROL AND STARTING
(LESS POWER$YNC)
DRIVE MOTOR OVERLOAD RELAY
WYE DELTA
75 HP
200V
230V
380V
415V
460V
575V
QTY
1
1
1
1
1
1
STD EFF
141591-074
141591-073
141591-061
141591-060
141591-060
141591-059
100 HP
PREM EFF
141592-005
141592-005
141592-004
141592-004
141592-004
141592-004
STD EFF
N/A
141591-081
141591-071
141591-066
141591-065
141591-061
PREM EFF
N/A
141592-006
141592-005
141592-005
141592-005
141592-004
NOTE: STANDARD EFFICIENCY OVERLOADS ARE CLASS 10.
PREMIUM EFFICIENCY OVERLOADS ARE CLASS 20.
DRIVE MOTOR HEATER ELEMENT (CLASS 20)
ACROSS THE LINE
75 HP
200V
230V
380V
415V
460V
575V
QTY
3
3
3
3
3
3
STD EFF
N/A
N/A
N/A
N/A
N/A
N/A
100 HP
PREM EFF
141607-085
141607-084
141607-075
141607-074
141607-073
141607-070
STD EFF
N/A
N/A
N/A
N/A
N/A
N/A
PREM EFF
N/A
141607-087
141607-081
141607-080
141607-075
141607-073
WYE DELTA
75 HP
200V
230V
380V
415V
460V
575V
QTY
3
3
3
3
3
3
STD EFF
N/A
N/A
N/A
N/A
N/A
N/A
100 HP
PREM EFF
141607-076
141607-074
141607-067
141607-066
141607-066
141607-064
STD EFF
N/A
N/A
N/A
N/A
N/A
N/A
PREM EFF
N/A
141607-080
141607-070
141607-069
141607-069
141607-066
NOTE: HEATER ELEMENT USED ONLY WITH PREMIUM EFFICIENCY OVERLOADS.
QUINCY COMPRESSOR - QSI 335 / 370
27
ELECTRICAL CONTROL AND STARTING
(LESS POWER$YNC)
FAN MOTOR CONTACTOR
ACROSS THE LINE AND WYE DELTA
AIR-COOLED (ALL UNITS)
WATER-COOLED (WITH CABINET ONLY)
200V
230V
380V
415V
460V
575V
QTY
1
1
1
1
1
1
STD EFF
141590-02
141590-02
141590-02
141590-02
141590-02
141590-02
PREM EFF
141590-02
141590-02
141590-02
141590-02
141590-02
141590-02
FAN MOTOR OVERLOAD RELAY
ACROSS THE LINE AND WYE DELTA
AIR-COOLED (ALL UNITS)
WATER-COOLED (WITH CABINET ONLY)
200V
230V
380V
415V
460V
575V
QTY
1
1
1
1
1
1
STD EFF
141591-014
141591-013
141591-011
141591-011
141591-010
141591-009
PREM EFF
141592-001
141592-001
141592-001
141592-001
141592-001
141592-001
FAN MOTOR HEATER ELEMENT (CLASS 20)
ACROSS THE LINE AND WYE DELTA
75 HP
200V
230V
380V
415V
460V
575V
QTY
3
3
3
3
3
3
STD EFF
N/A
N/A
N/A
N/A
N/A
N/A
100 HP
PREM EFF
141607-040
141607-038
141607-033
141607-032
141607-031
141607-029
STD EFF
N/A
N/A
N/A
N/A
N/A
N/A
PREM EFF
141607-040
141607-038
141607-033
141607-032
141607-031
141607-029
NOTE: HEATER ELEMENT USED ONLY WITH PREMIUM EFFICIENCY OVERLOADS)
28
QUINCY COMPRESSOR - QSI 335 / 370
ELECTRICAL CONTROL AND STARTING
(LESS POWER$YNC)
FAN MOTOR FUSES
ACROSS THE LINE AND WYE DELTA
AIR-COOLED (ALL UNITS)
WATER-COOLED (WITH CABINET ONLY)
200V
230V
380V
415V
460V
575V
QTY
3
3
3
3
3
3
STD EFF
128857-026
128857-026
128857-023
128857-023
128857-022
128857-020
PREM EFF
128857-026
128857-026
128857-023
128857-023
128857-022
128857-020
TRANSFORMER FUSES
ITEM 3
ACROSS THE LINE AND WYE DELTA
AIR-COOLED
QTY
2
2
2
2
2
2
200V
230V
380V
415V
460V
575V
PRIMARY
128857-006
128857-005
128857-004
128857-004
128857-014
128857-011
QTY
1
1
1
1
1
1
SECONDARY
128622-400
128857-400
128622-400
128622-400
128622-400
128622-400
WATER-COOLED
QTY
2
2
2
2
2
2
200V
230V
380V
415V
460V
575V
PRIMARY
128857-017
128857-007
128857-005
128857-012
128857-015
128857-004
ITEM 4
QTY
1
1
1
1
1
1
SECONDARY
128622-500
128857-500
128622-500
128622-500
128622-500
128622-500
TRANSFORMER
ACROSS THE LINE AND WYE DELTA
AIR-COOLED
200V
230V
380V
415V
460V
575V
QTY
1
1
1
1
1
1
STD EFF
128413-351
128413-353
128413-356
128413-354
128413-353
128413-355
PREM EFF
128413-351
128413-353
128413-356
128413-354
128413-353
128413-355
WATER-COOLED
STD EFF
128413-501
128413-503
128413-506
128413-504
128413-503
128413-505
QUINCY COMPRESSOR - QSI 335 / 370
PREM EFF
128413-501
128413-503
128413-506
128413-504
128413-503
128413-505
29
ELECTRICAL CONTROL AND STARTING
(WITH POWER$YNC)
NOTE:
1) ITEM (A) IS NOT SHOWN.
FOR INFORMATION ON FAN CONTACTOR
OVERLOAD, FUSE BLOCK, AND FUSES
SEE PAGES 31-35
FOR INFORMATION ON DRIVE MOTOR CONTACTORS AND
OVERLOAD SEE PAGES 31-35
30
QUINCY COMPRESSOR - QSI 335 / 370
ELECTRICAL CONTROL AND STARTING
(WITH POWER$YNC)
ITEM
NUMBER
QTY.
1
2
3
4
5**
6
7
8
9
10
11
12
13
14
15
16
17
18
1
2
*
*
1
2
1
1
2
1
*
4
1
1
1
1
1
1
*
*
*
*
*
*
*
PART
NUMBER
DESCRIPTION
142334-01
125706-005
22454-1
122880-222
129865
140265-4B
125706-005
125705-014
129864-02
129864-01
140142
140533
141814
142096-01
126263-004
ASSEMBLY-TERMINAL BLOCK
RELAY
FUSES-TRANSFORMER
(PAGE 35)
TRANSFORMER
(PAGE 35)
SWITCH-PRESSURE
SWITCH-TEMPERATURE
SWITCH-SELECTOR
BOARD-RELAY
RELAY-AUTO RESTART (OPTIONAL)
TIMER-AUTO RESTART (OPTIONAL)
PHASE MONITOR (OPTIONAL)
(BELOW)
CONTACT BLOCK (NORMALLY CLOSED)
CONTACT BLOCK (NORMALLY OPEN)
SWITCH-CLIP
BRACKET-SWITCH
DECAL-SWITCH, POWER$YNC/MANUAL MODE
FITTING-STRAIN RELIEF
BLOCK-FUSE
(PAGE 32)
CONTACTOR-DRIVE MOTOR
RELAY-OVERLOAD, DRIVE MOTOR
(PAGE 32-33)
ELEMENT-HEATER, DRIVE MOTOR
(PAGE 33)
CONTACTOR-FAN MOTOR
(PAGE 34)
RELAY-OVERLOAD, FAN MOTOR
(PAGE 34)
ELEMENT-HEATER,FAN MOTOR
(PAGE 34)
FUSES-FAN MOTOR
(PAGE 35)
COMPONENT MAINTENANCE PARTS
A
1
1
141784-001
141784-002
LATCH-ENCLOSURE, NEMA 1
LATCH-ENCLOSURE, NEMA 4
NOTES:
*
Quantities and part numbers are listed in tabulations on the following pages.
** Requires quantity of (2) on units with lead-lag option.
ITEM 11
PHASE MONITOR
ACROSS THE LINE AND WYE DELTA
AIR-COOLED
200V
230V
380V
415V
460V
575V
QTY
1
1
1
1
1
1
STD EFF
129200-001
129200-001
129200-003
129200-002
129200-002
128422-003
PREM EFF
129200-001
129200-001
129200-003
129200-002
129200-002
129200-003
WATER-COOLED
STD EFF
129200-001
129200-001
129200-003
129200-002
129200-002
128422-003
QUINCY COMPRESSOR - QSI 335 / 370
PREM EFF
129200-001
129200-001
129200-003
129200-002
129200-002
129200-003
31
ELECTRICAL CONTROL AND STARTING
(WITH POWER$YNC)
DRIVE MOTOR CONTACTOR
ACROSS THE LINE
75 HP
200V
230V
380V
415V
460V
575V
QTY
1
1
1
1
1
1
STD EFF
141590-15
141590-14
141590-12
141590-11
141590-11
141590-10
100 HP
PREM EFF
141590-15
141590-14
141590-12
141590-11
141590-11
141590-10
STD EFF
N/A
141590-15
141590-13
141590-12
141590-12
141590-12
PREM EFF
N/A
141590-15
141590-13
141590-12
141590-12
141590-12
WYE DELTA
75 HP
200V
230V
380V
415V
460V
575V
QTY
2
1
2
1
2
1
2
1
2
1
3
3
STD EFF
141590-12
141590-11
141590-12
141590-09
141590-08
141590-07
141590-08
141590-07
141590-08
141590-07
141590-08
141590-07
100 HP
PREM EFF
141590-12
141590-11
141590-12
141590-09
141590-08
141590-07
141590-08
141590-07
141590-08
141590-07
141590-08
141590-07
STD EFF
N/A
N/A
141590-13
141590-12
141590-12
141590-08
141590-11
141590-08
141590-11
141590-07
141590-08
141590-07
PREM EFF
N/A
N/A
141590-13
141590-12
141590-12
141590-08
141590-11
141590-07
141590-11
141590-07
141590-08
141590-07
DRIVE MOTOR OVERLOAD RELAY
ACROSS THE LINE
75 HP
200V
230V
380V
415V
460V
575V
QTY
1
1
1
1
1
1
STD EFF
141591-086
141591-085
141591-073
141591-068
141591-067
141591-063
100 HP
PREM EFF
141592-007
141592-006
141592-005
141592-005
141592-005
141592-004
STD EFF
N/A
141591-087
141591-082
141591-075
141591-074
141591-072
NOTE: STANDARD EFFICIENCY OVERLOADS ARE CLASS 10.
PREMIUM EFFICIENCY OVERLOADS ARE CLASS 20.
32
QUINCY COMPRESSOR - QSI 335 / 370
PREM EFF
N/A
141592-007
141592-006
141592-005
141592-005
141592-005
ELECTRICAL CONTROL AND STARTING
(WITH POWER$YNC)
DRIVE MOTOR OVERLOAD RELAY
WYE DELTA
75 HP
200V
230V
380V
415V
460V
575V
QTY
1
1
1
1
1
1
STD EFF
141591-074
141591-073
141591-061
141591-060
141591-060
141591-059
100 HP
PREM EFF
141592-005
141592-005
141592-004
141592-004
141592-004
141592-004
STD EFF
N/A
141591-081
141591-071
141591-066
141591-065
141591-061
PREM EFF
N/A
141592-006
141592-005
141592-005
141592-005
141592-004
NOTE: STANDARD EFFICIENCY OVERLOADS ARE CLASS 10.
PREMIUM EFFICIENCY OVERLOADS ARE CLASS 20.
DRIVE MOTOR HEATER ELEMENT (CLASS 20)
ACROSS THE LINE
75 HP
200V
230V
380V
415V
460V
575V
QTY
3
3
3
3
3
3
STD EFF
N/A
N/A
N/A
N/A
N/A
N/A
100 HP
PREM EFF
141607-085
141607-084
141607-075
141607-074
141607-073
141607-070
STD EFF
N/A
N/A
N/A
N/A
N/A
N/A
PREM EFF
N/A
141607-087
141607-081
141607-080
141607-075
141607-073
WYE DELTA
75 HP
200V
230V
380V
415V
460V
575V
QTY
3
3
3
3
3
3
STD EFF
N/A
N/A
N/A
N/A
N/A
N/A
100 HP
PREM EFF
141607-076
141607-074
141607-067
141607-066
141607-066
141607-064
STD EFF
N/A
N/A
N/A
N/A
N/A
N/A
PREM EFF
141607-073
141607-072
141607-065
141607-064
141607-064
141607-062
NOTE: HEATER ELEMENT USED ONLY WITH PREMIUM EFFICIENCY OVERLOADS.
QUINCY COMPRESSOR - QSI 335 / 370
33
ELECTRICAL CONTROL AND STARTING
(WITH POWER$YNC)
FAN MOTOR CONTACTOR
ACROSS THE LINE AND WYE DELTA
AIR-COOLED (ALL UNITS)
WATER-COOLED (WITH CABINET ONLY)
200V
230V
380V
415V
460V
575V
QTY
1
1
1
1
1
1
STD EFF
141590-02
141590-02
141590-02
141590-02
141590-02
141590-02
PREM EFF
141590-02
141590-02
141590-02
141590-02
141590-02
141590-02
FAN MOTOR OVERLOAD RELAY
ACROSS THE LINE AND WYE DELTA
AIR-COOLED (ALL UNITS)
WATER-COOLED (WITH CABINET ONLY)
200V
230V
380V
415V
460V
575V
QTY
1
1
1
1
1
1
STD EFF
141591-014
141591-013
141591-011
141591-011
141591-010
141591-009
PREM EFF
141592-001
141592-001
141592-001
141592-001
141592-001
141592-001
FAN MOTOR HEATER ELEMENT (CLASS 20)
ACROSS THE LINE AND WYE DELTA
75 HP
200V
230V
380V
415V
460V
575V
QTY
3
3
3
3
3
3
STD EFF
N/A
N/A
N/A
N/A
N/A
N/A
100 HP
PREM EFF
141607-040
141607-038
141607-033
141607-032
141607-031
141607-029
STD EFF
N/A
N/A
N/A
N/A
N/A
N/A
PREM EFF
141607-040
141607-038
141607-033
141607-032
141607-031
141607-029
NOTE: HEATER ELEMENT USED ONLY WITH PREMIUM EFFICIENCY OVERLOADS)
34
QUINCY COMPRESSOR - QSI 335 / 370
ELECTRICAL CONTROL AND STARTING
(WITH POWER$YNC)
FAN MOTOR FUSES
ACROSS THE LINE AND WYE DELTA
AIR-COOLED (ALL UNITS)
WATER-COOLED (WITH CABINET ONLY)
200V
230V
380V
415V
460V
575V
QTY
3
3
3
3
3
3
STD EFF
128857-026
128857-026
128857-023
128857-023
128857-022
128857-020
ITEM 3
PREM EFF
128857-026
128857-026
128857-023
128857-023
128857-022
128857-020
TRANSFORMER FUSES
ACROSS THE LINE AND WYE DELTA
AIR-COOLED
QTY
2
2
2
2
2
2
200V
230V
380V
415V
460V
575V
PRIMARY
128857-017
128857-007
128857-005
128857-012
128857-015
128857-004
QTY
1
1
1
1
1
1
SECONDARY
128622-500
128622-500
128622-500
128622-500
128622-500
128622-500
WATER-COOLED
QTY
200V
230V
380V
415V
460V
575V
PRIMARY
128857-017
128857-007
128857-005
128857-012
128857-015
128857-004
2
2
2
2
2
2
ITEM 4
QTY
1
1
1
1
1
1
SECONDARY
128622-500
128622-500
128622-500
128622-500
128622-500
128622-500
TRANSFORMER
ACROSS THE LINE AND WYE DELTA
AIR-COOLED
200V
230V
380V
415V
460V
575V
QTY
1
1
1
1
1
1
STD EFF
128413-501
128413-503
128413-506
128413-504
128413-503
128413-505
PREM EFF
128413-501
128413-503
128413-506
128413-504
128413-503
128413-505
WATER-COOLED
STD EFF
128413-501
128413-503
128413-506
128413-504
128413-503
128413-505
QUINCY COMPRESSOR - QSI 335 / 370
PREM EFF
128413-501
128413-503
128020-506
128413-504
128413-503
128413-505
35
CONTROL PIPING GROUP (Standard Unit)
129740-001 (across the line)
36
QUINCY COMPRESSOR - QSI 335 / 370
CONTROL PIPING GROUP (Standard Unit)
129740-001 (across the line)
ITEM
NUMBER
QTY.
PART
NUMBER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
4
1
1
4.0 FT
47.0 FT
11
2
3
2
1
1
1
1
1
1
1
1
1
1
3
1
2
1
1
10.5 FT
4
1
1
0.25 FT
1
4
3
1
1
1
1
2
1
2
1
5.0 FT
1
1
124349-005
128826-1
6099
124435-005
124435-003
124349-004
124393-005
124393-010
20201
126354-005
129545
125025
90084
123478-L12
123115-06C
124364-L02
122417-002
111098-002
21969-2
142125-2
129731
121034-2
120496-5
124349-015
124435-004
124393-004
125025-007
110419-005
140326-04
122056
121160
124349-010
128662
128663
128664
22455
8052
142125-13
125260-001
22454-1
23311
124349-014
128885-003
44
45
1
1
121033-1
3021
DESCRIPTION
FITTING-TUBE, 90 MALE ELBOW 1/4 TUBE X 1/4 NPT
VALVE-BLOWDOWN
NIPPLE-PIPE, 1/2 NPT X CLOSE
TUBING-NYLON, 1/2 O.D.
TUBING-NYLON, 1/4 O.D.
FITTING-TUBE, 90 MALE ELBOW 1/4 TUBE X 1/8 NPT
FITTING-TUBE, MALE CONNECTOR 1/4 TUBE X 1/4 NPT
FITTING-TUBE, MALE CONNECTOR 3/8 TUBE X 1/8 NPT
FITTING-TEE, 1/4 TUBE X 1/8 NPT X 1/8 NPT
FITTING-TUBE, FEMALE CONNECTOR 1/4 TUBE X 1/4 NPT
GAUGE-SIGHT FLOW
ORIFICE-LINE FILTER (0.040)
VALVE-SHUTTLE
SCREW-HEX., 3/8-16 UNC X 1.00, GRADE 5 (@ 23 FT.-LBS.)
LOCKWASHER, 3/8
NUT-HEX., 3/8-16 UNC
BRACKET-LINE FILTER HANGER
NIPPLE-1/8 NPT X 1/4 NPT, CLOSE, BRASS TBE
VALVE-DIFFERENTIAL PILOT
NIPPLE-1/4 NPT X 1-1/4, EXTRA STRONG
FILTER-LINE, AUTOMATIC
TEE-PIPE, 1/4 NPT, BRASS
VALVE-SOLENOID, 3-WAY
FITTING-TUBE, 90 MALE ELBOW 1/2 TUBE X 1/2 NPT
TUBING-NYLON, 3/8 O.D.
FITTING-TUBE, MALE CONNECTOR 1/4 TUBE X 1/8 NPT
ORIFICE-LINE FILTER (0.060)
FITTING-TUBE, 90 MALE ELBOW, 1/4 TUBE X 1/4 NPT
TUBING-FUEL
VALVE-CHECK
PLUG-PIPE, 1/8 NPT
FITTING-TUBE, ELBOW 3/8 TUBE X 1/4 NPT
GAUGE-PRESSURE (0-300 P.S.I.)
GAUGE-PERCENT CAPACITY
GAUGE-THERMAL
CONNECTOR-ELECTRICAL, 1/2
LOCKNUT-CONDUIT, 1/2
NIPPLE-1/8 NPT X CLOSE, EXTRA STRONG
REDUCER-PIPE, 1/4 NPT X 1/8 NPT, BRASS
SWITCH-PRESSURE
TUBE-COPPER, 1/4 O.D., 1/2 HARD
FITTING-TUBE, 90 MALE ELBOW 1/2 TUBE X 3/8 NPT
FITTING-TUBE, MALE CONNECTOR
1/4 TUBE X 7/16-20 SAE O-RING
BUSHING-PIPE, 1/4 NPT X 1/8 NPT, BRASS
ELBOW-PIPE, 1/2 NPT, STREET
COMPONENT MAINTENANCE PARTS
A
B
C
1
1
1
140406-904
129731-050
20775
D
E
1
1
129545-050
123157-008
O-RING, VITON
KIT-LINE FILTER (includes bowl seal, filter element, gasket)
KIT-DIFFERENTIAL PILOT VALVE
(includes diaphragm, gasket, seat gasket,seat disk,seat ring)
KIT-FLOW GAUGE (includes sight glass, viton seals)
O-RING, VITON
@ indicates torque value in foot pounds.
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
37
CONTROL PIPING GROUP (POWER$YNC Unit)
141295-001 (less lift valve)
38
QUINCY COMPRESSOR - QSI 335 / 370
CONTROL PIPING GROUP (POWER$YNC Unit)
141295-001 (less lift valve)
ITEM
NUMBER
QTY.
PART
NUMBER
1
2
3
4
5
6
7
9
1
2
1
31.0 FT
8
1
124349-005
22015V
6099
121033-11
124435-003
124349-004
128885-003
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
1
1
1
1
1
1
1
1
1
1
1
1
3
1
3
1
5.0 FT
10.5 FT
2
1
1
2
1
1
1
2
1
1
1
0.25 FT
1
2
1
4.0 FT
1
1
1
124393-010
124349-011
126354-005
129545
125025-002
90084
123478-L12
123115-06C
124364-L02
122417-002
111098-002
21969-2
142125-2
129731
121034-2
120496-5
140333
124435-004
124393-004
127289-004
124393-012
121160
121033-1
126345
22455
8052
110419-005
123506-02
22454-1
140326-04
124349-009
121036-1
124349-015
124435-005
124349-014
3021
3139
DESCRIPTION
FITTING-TUBE, 90 MALE ELBOW 1/4 TUBE X 1/4 NPT
VALVE-SOLENOID, BLOWDOWN
NIPPLE-PIPE, 1/2 NPT X CLOSE
BUSHING-PIPE, 1/2 NPT X 3/4 NPT, BRASS
TUBING-NYLON, 1/4 O.D.
FITTING-TUBE, 90 MALE ELBOW 1/4 TUBE X 1/8 NPT
FITTING-TUBE, MALE CONNECTOR
1/4 TUBE X 7/16-20 SAE O-RING
FITTING-TUBE, MALE CONNECTOR 3/8 TUBE X 1/8 NPT
FITTING-TUBE, ELBOW 3/8 TUBE X 3/8 NPT
FITTING-TUBE, FEMALE CONNECTOR 1/4 TUBE X 1/4 NPT
GAUGE-SIGHT FLOW
ORIFICE-LINE FILTER (0.078)
VALVE-SHUTTLE
SCREW-HEX., 3/8-16 UNC X 1.00, GRADE 5 (@ 23 FT.-LBS.)
LOCKWASHER, 3/8
NUT-HEX., 3/8-16 UNC
BRACKET-LINE FILTER HANGER
NIPPLE-1/8 NPT X 1/4 NPT, CLOSE, BRASS TBE
VALVE-DIFFERENTIAL PILOT
NIPPLE-1/4 NPT X 1-1/4, EXTRA STRONG
FILTER-LINE, AUTOMATIC
TEE-PIPE, 1/4 NPT, BRASS
VALVE-SOLENOID, 3-WAY
TUBE-FORMED, 1/4 O.D.
TUBING-NYLON, 3/8 O.D.
FITTING-TUBE, MALE CONNECTOR 1/4 TUBE X 1/8 NPT
UNION-PIPE, 1/2 NPT
FITTING-MALE CONNECTOR, 3/8 TUBE X 1/4 NPT
PLUG-PIPE, 1/8 NPT
BUSHING-PIPE, 1/4 NPT X 1/8 NPT, BRASS
GAUGE-PRESSURE, LIQUID FILLED (0-200 P.S.I.)
CONNECTOR-ELECTRICAL, 1/2
LOCKNUT-CONDUIT, 1/2
FITTING-TUBE, 90 MALE ELBOW, 1/4 TUBE X 1/4 NPT
SEAL-LIQUIDTITE, 1/2
SWITCH-PRESSURE
TUBING-FUEL
FITTING-ELBOW, 3/8 TUBE X 1/8 NPT
ELBOW-PIPE, 1/8 NPT, BRASS
FITTING-TUBE, 90 MALE ELBOW 1/2 TUBE X 1/2 NPT
TUBING-NYLON, 1/2 O.D.
FITTING-TUBE, 90 MALE ELBOW 1/2 TUBE X 3/8 NPT
ELBOW-PIPE, 1/2 NPT, STREET
BUSHING-PIPE, 3/4 NPT X 1/2 NPT
COMPONENT MAINTENANCE PARTS
A
B
C
1
1
1
140406-904
129731-050
20775
D
1
129545-050
O-RING, VITON
KIT-LINE FILTER (includes bowl seal, filter element, gasket)
KIT-DIFFERENTIAL PILOT VALVE
(includes diaphragm, gasket, seat gasket,seat disk,seat ring)
KIT-FLOW GAUGE (includes sight glass, viton seals)
@ indicates torque value in foot pounds.
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
39
CONTROL PIPING GROUP (POWER$YNC Unit)
140513-002 (with lift valve)
40
QUINCY COMPRESSOR - QSI 335 / 370
CONTROL PIPING GROUP (POWER$YNC Unit)
140513-002 (with lift valve)
ITEM
NUMBER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
QTY.
PART
NUMBER
DESCRIPTION
13
1
2
1
50.0 FT
8
1
2
1
1
1
1
2
2
2
2
2
2
1
4
2
4
2
5.0 FT
10.5 FT
3
1
1
1
1
2
1
1
2
1
2
3
1
1
1
0.25 FT
1
2
20.0 FT
1
124349-005
22015V
6099
22014
124435-003
124349-004
128885-003
124393-010
124393-005
126354-005
129545
125025-002
90084
123478-L12
123115-06C
124364-L02
122417-002
111098-002
21969-2
142125-2
129731
121034-2
120496-5
140333
124435-004
124393-004
127289-004
3021
124393-012
3139
121160
121033-1
126345
20201
141566
22455
8052
110419-005
123506-02
22454-1
140326-04
124349-009
121036-1
140620-003
142153-01
FITTING-TUBE, 90 MALE ELBOW 1/4 TUBE X 1/4 NPT
VALVE-SOLENOID, BLOWDOWN
NIPPLE-PIPE, 1/2 NPT X CLOSE
MUFFLER-BLOWDOWN VALVE
TUBING-NYLON, 1/4 O.D.
FITTING-TUBE, 90 MALE ELBOW 1/4 TUBE X 1/8 NPT
FITTING-TUBE, MALE CONNECTOR 1/4 TUBE X 7/16-20 SAE O-RING
FITTING-TUBE, MALE CONNECTOR 3/8 TUBE X 1/8 NPT
FITTING-TUBE, MALE CONNECTOR 1/4 TUBE X 1/4 NPT
FITTING-TUBE, FEMALE CONNECTOR 1/4 TUBE X 1/4 NPT
GAUGE-SIGHT FLOW
ORIFICE-LINE FILTER (0.078)
VALVE-SHUTTLE
SCREW-HEX., 3/8-16 UNC X 1.00, GRADE 5 (@ 23 FT.-LBS.)
LOCKWASHER, 3/8
NUT-HEX., 3/8-16 UNC
BRACKET-LINE FILTER HANGER
NIPPLE-1/8 NPT X 1/4 NPT, CLOSE, BRASS TBE
VALVE-DIFFERENTIAL PILOT
NIPPLE-1/4 NPT X 1-1/4, EXTRA STRONG
FILTER-LINE, AUTOMATIC
TEE-PIPE, 1/4 NPT, BRASS
VALVE-SOLENOID, 3-WAY
TUBE-FORMED, 1/4 O.D.
TUBING-NYLON, 3/8 O.D.
FITTING-TUBE, MALE CONNECTOR 1/4 TUBE X 1/8 NPT
UNION-PIPE, 1/2 NPT
ELBOW-PIPE, 1/2 NPT, STREET
FITTING-MALE CONNECTOR, 3/8 TUBE X 1/4 NPT
BUSHING-PIPE, 3/4 NPT X 1/2 NPT
PLUG-PIPE, 1/8 NPT
BUSHING-PIPE, 1/4 NPT X 1/8 NPT, BRASS
GAUGE-PRESSURE, LIQUID FILLED (0-200 P.S.I.)
FITTING-TEE, 1/4 TUBE X 1/8 NPT X 1/8 NPT
BRACKET-VALVE
CONNECTOR-ELECTRICAL, 1/2
LOCKNUT-CONDUIT, 1/2
FITTING-TUBE, 90 MALE ELBOW, 1/4 TUBE X 1/4 NPT
SEAL-LIQUIDTITE, 1/2
SWITCH-PRESSURE
TUBING-FUEL
FITTING-ELBOW, 3/8 TUBE X 1/8 NPT
ELBOW-PIPE, 1/8 NPT, BRASS
TUBING-NYLON, 1/4 O.D.
VALVE-SOLENOID, 4 WAY
COMPONENT MAINTENANCE PARTS
A
B
C
1
2
1
140406-904
129731-050
20775
D
1
129545-050
O-RING, VITON
KIT-LINE FILTER (includes bowl seal, filter element, gasket)
KIT-DIFFERENTIAL PILOT VALVE
(includes diaphragm, gasket, seat gasket,seat disk,seat ring)
KIT-FLOW GAUGE (includes sight glass, viton seals)
@ indicates torque value in foot pounds.
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
41
CONTROL PIPING GROUP (Standard Unit)
129781-001 (wye-delta)
42
QUINCY COMPRESSOR - QSI 335 / 370
CONTROL PIPING GROUP (Standard Unit)
129781-001 (wye-delta)
ITEM
NUMBER
QTY.
PART
NUMBER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
5
1
1
4.0 FT
50.0 FT
11
2
3
3
1
1
1
2
1
1
1
1
1
1
3
1
2
2
1
10.5 FT
6
1
1
0.25 FT
1
4
3
1
1
1
2
3
2
2
1
5.0 FT
1
1
124349-005
128826-1
6099
124435-005
124435-003
124349-004
124393-005
124393-010
20201
126354-005
129545
125025
90084
123478-L12
123115-06C
124364-L02
122417-002
111098-002
21969-2
142125-2
129731
121034-2
120496-5
124349-015
124435-004
124393-004
125025-007
110419-005
140326-04
122056
121160
124349-010
128662
128663
128664
22455
8052
142125-13
125260-001
22454-1
140333
124349-014
128885-003
44
1
121033-1
DESCRIPTION
FITTING-TUBE, 90 MALE ELBOW 1/4 TUBE X 1/4 NPT
VALVE-BLOWDOWN
NIPPLE-PIPE, 1/2 NPT X CLOSE
TUBING-NYLON, 1/2 O.D.
TUBING-NYLON, 1/4 O.D.
FITTING-TUBE, 90 MALE ELBOW 1/4 TUBE X 1/8 NPT
FITTING-TUBE, MALE CONNECTOR 1/4 TUBE X 1/4 NPT
FITTING-TUBE, MALE CONNECTOR 3/8 TUBE X 1/8 NPT
FITTING-TEE, 1/4 TUBE X 1/8 NPT X 1/8 NPT
FITTING-TUBE, FEMALE CONNECTOR 1/4 TUBE X 1/4 NPT
GAUGE-SIGHT FLOW
ORIFICE-LINE FILTER (0.040)
VALVE-SHUTTLE
SCREW-HEX., 3/8-16 UNC X 1.00, GRADE 5 (@ 23 FT.-LBS.)
LOCKWASHER, 3/8
NUT-HEX., 3/8-16 UNC
BRACKET-LINE FILTER HANGER
NIPPLE-1/8 NPT X 1/4 NPT, CLOSE, BRASS TBE
VALVE-DIFFERENTIAL PILOT
NIPPLE-1/4 NPT X 1-1/4, EXTRA STRONG
FILTER-LINE, AUTOMATIC
TEE-PIPE, 1/4 NPT, BRASS
VALVE-SOLENOID, 3-WAY
FITTING-TUBE, 90 MALE ELBOW 1/2 TUBE X 1/2 NPT
TUBING-NYLON, 3/8 O.D.
FITTING-TUBE, MALE CONNECTOR 1/4 TUBE X 1/8 NPT
ORIFICE-LINE FILTER (0.060)
FITTING-TUBE, 90 MALE ELBOW, 1/4 TUBE X 1/4 NPT
TUBING-FUEL
VALVE-CHECK
PLUG-PIPE, 1/8 NPT
FITTING-TUBE, ELBOW 3/8 TUBE X 1/4 NPT
GAUGE-PRESSURE (0-300 P.S.I.)
GAUGE-PERCENT CAPACITY
GAUGE-THERMAL
CONNECTOR-ELECTRICAL, 1/2
LOCKNUT-CONDUIT, 1/2
NIPPLE-1/8 NPT X CLOSE, EXTRA STRONG
REDUCER-PIPE, 1/4 NPT X 1/8 NPT, BRASS
SWITCH-PRESSURE
TUBE-FORMED, 1/4 O.D.
FITTING-TUBE, 90 MALE ELBOW 1/2 TUBE X 3/8 NPT
FITTING-TUBE, MALE CONNECTOR
1/4 TUBE X 7/16-20 SAE O-RING
BUSHING-PIPE, 1/4 NPT X 1/8 NPT, BRASS
COMPONENT MAINTENANCE PARTS
A
B
C
1
1
1
140406-904
129731-050
20775
D
1
129545-050
O-RING, VITON
KIT-LINE FILTER (includes bowl seal, filter element, gasket)
KIT-DIFFERENTIAL PILOT VALVE
(includes diaphragm, gasket, seat gasket,seat disk,seat ring)
KIT-FLOW GAUGE (includes sight glass, viton seals)
@ indicates torque value in foot pounds.
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
43
CONTROL PIPING GROUP (POWER$YNC Unit)
141328-001 (wye-delta, less lift valve)
44
QUINCY COMPRESSOR - QSI 335 / 370
CONTROL PIPING GROUP (POWER$YNC Unit)
141328-001 (wye-delta, less lift valve)
ITEM
NUMBER
QTY.
PART
NUMBER
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
9
1
2
1
30.0 FT
5
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1
3
1
5.0 FT
10.5 FT
2
1
2
2
1
1
1
2
1
1
1
0.25 FT
1
2
1
1
1
1
4.0 FT
1
1
1
124349-005
22015V
6099
121033-11
124435-003
124349-004
128885-003
124393-010
124393-005
126354-005
129545
125025-002
90084
123478-L12
123115-06C
124364-L02
122417-002
111098-002
21969-2
142125-2
129731
121034-2
120496-5
140333
124435-004
124393-004
127289-004
124393-012
121160
121033-1
126345
22455
8052
110419-005
123506-02
22454-1
140326-04
124349-009
121036-1
23543-001
122636
140718
124349-015
124435-005
124349-014
3021
3139
FITTING-TUBE, 90 MALE ELBOW 1/4 TUBE X 1/4 NPT
VALVE-SOLENOID, BLOWDOWN
NIPPLE-PIPE, 1/2 NPT X CLOSE
BUSHING-PIPE, 1/2 NPT X 3/4 NPT, BRASS
TUBING-NYLON, 1/4 O.D.
FITTING-TUBE, 90 MALE ELBOW 1/4 TUBE X 1/8 NPT
FITTING-TUBE, MALE CONNECTOR 1/4 TUBE X 7/16-20 O-RING
FITTING-TUBE, MALE CONNECTOR 3/8 TUBE X 1/8 NPT
FITTING-TUBE, MALE CONNECTOR 1/4 TUBE X 1/4 NPT
FITTING-TUBE, FEMALE CONNECTOR 1/4 TUBE X 1/4 NPT
GAUGE-SIGHT FLOW
ORIFICE-LINE FILTER (0.078)
VALVE-SHUTTLE
SCREW-HEX., 3/8-16 UNC X 1.00, GRADE 5 (@ 23 FT.-LBS.)
LOCKWASHER, 3/8
NUT-HEX., 3/8-16 UNC
BRACKET-LINE FILTER HANGER
NIPPLE-1/8 NPT X 1/4 NPT, CLOSE, BRASS TBE
VALVE-DIFFERENTIAL PILOT
NIPPLE-1/4 NPT X 1-1/4, EXTRA STRONG
FILTER-LINE, AUTOMATIC
TEE-PIPE, 1/4 NPT, BRASS
VALVE-SOLENOID, 3-WAY
TUBE-FORMED, 1/4 O.D.
TUBING-NYLON, 3/8 O.D.
FITTING-TUBE, MALE CONNECTOR 1/4 TUBE X 1/8 NPT
UNION-PIPE, 1/2 NPT
FITTING-MALE CONNECTOR, 3/8 TUBE X 1/4 NPT
PLUG-PIPE, 1/8 NPT
BUSHING-PIPE, 1/4 NPT X 1/8 NPT, BRASS
GAUGE-PRESSURE, LIQUID FILLED (0-200 P.S.I.)
CONNECTOR-ELECTRICAL, 1/2
LOCKNUT-CONDUIT, 1/2
FITTING-TUBE, 90 MALE ELBOW, 1/4 TUBE X 1/4 NPT
SEAL-LIQUIDTITE, 1/2
SWITCH-PRESSURE
TUBING-FUEL
FITTING-ELBOW, 3/8 TUBE X 1/8 NPT
ELBOW-PIPE, 1/8 NPT, BRASS
REGULATOR-PRESSURE
ELBOW-PIPE, 1/4 NPT, BRASS
GAUGE-PRESSURE
FITTING-TUBE, 90 MALE ELBOW 1/2 TUBE X 1/2 NPT
TUBING-NYLON, 1/2 O.D.
FITTING-TUBE, 90 MALE ELBOW 1/2 TUBE X 3/8 NPT
ELBOW-PIPE, 1/2 NPT, STREET
BUSHING-PIPE, 3/4 NPT X 1/2 NPT
COMPONENT MAINTENANCE PARTS
A
1
20775
B
C
D
1
1
1
129731-050
129545-050
140406-904
KIT-DIFFERENTIAL PILOT VALVE
(includes diaphragm, diaphragm gaskets, seat gasket, seat disk, seat ring)
KIT-LINE FILTER (includes bowl seal, filter element, gasket)
KIT-FLOW GAUGE (includes sight glass and viton seals)
O-RING
@ indicates torque value in foot pounds.
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
45
CONTROL PIPING GROUP (POWER$YNC Unit)
140514-002 (wye-delta, with lift valve)
46
QUINCY COMPRESSOR - QSI 335 / 370
CONTROL PIPING GROUP (POWER$YNC Unit)
140514-002 (wye-delta, with lift valve)
ITEM
NUMBER
QTY.
PART
NUMBER
1
2
3
4
5
6
7
13
1
2
1
50.0 FT
7
1
124349-005
22015V
6099
22014
124435-003
124349-004
128885-003
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
2
2
1
1
1
2
2
2
2
2
2
1
5
2
4
2
5.0 FT
10.5 FT
3
1
1
1
1
124393-010
124393-005
126354-005
129545
125025-002
90084
123478-L12
123115-06C
124364-L02
122417-002
111098-002
21969-2
142125-2
129731
121034-2
120496-5
140333
124435-004
124393-004
127289-004
140718
124393-012
3139
DESCRIPTION
FITTING-TUBE, 90 MALE ELBOW 1/4 TUBE X 1/4 NPT
VALVE-SOLENOID, BLOWDOWN
NIPPLE-PIPE, 1/2 NPT X CLOSE
MUFFLER-BLOWDOWN VALVE
TUBING-NYLON, 1/4 O.D.
FITTING-TUBE, 90 MALE ELBOW 1/4 TUBE X 1/8 NPT
FITTING-TUBE, MALE CONNECTOR
1/4 TUBE X 7/16-20 SAE O-RING
FITTING-TUBE, MALE CONNECTOR 3/8 TUBE X 1/8 NPT
FITTING-TUBE, MALE CONNECTOR 1/4 TUBE X 1/4 NPT
FITTING-TUBE, FEMALE CONNECTOR 1/4 TUBE X 1/4 NPT
GAUGE-SIGHT FLOW
ORIFICE-LINE FILTER (0.078)
VALVE-SHUTTLE
SCREW-HEX., 3/8-16 UNC X 1.00, GRADE 5 (@ 23 FT.-LBS.)
LOCKWASHER, 3/8
NUT-HEX., 3/8-16 UNC
BRACKET-LINE FILTER HANGER
NIPPLE-1/8 NPT X 1/4 NPT, CLOSE, BRASS TBE
VALVE-DIFFERENTIAL PILOT
NIPPLE-1/4 NPT X 1-1/4, EXTRA STRONG
FILTER-LINE, AUTOMATIC
TEE-PIPE, 1/4 NPT, BRASS
VALVE-SOLENOID, 3-WAY
TUBE-FORMED, 1/4 O.D.
TUBING-NYLON, 3/8 O.D.
FITTING-TUBE, MALE CONNECTOR 1/4 TUBE X 1/8 NPT
UNION-PIPE, 1/2 NPT
GAUGE-PRESSURE
FITTING-MALE CONNECTOR, 3/8 TUBE X 1/4 NPT
BUSHING-PIPE, 3/4 NPT X 1/2 NPT
NOTE: ITEMS 31 THRU 48 ARE CONTINUED ON FOLLOWING PAGES.
QUINCY COMPRESSOR - QSI 335 / 370
47
CONTROL PIPING GROUP (POWER$YNC Unit)
140514-002 (wye-delta, with lift valve)
48
QUINCY COMPRESSOR - QSI 335 / 370
CONTROL PIPING GROUP (POWER$YNC Unit)
140514-002 (wye-delta, with lift valve)
ITEM
NUMBER
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
QTY.
PART
NUMBER
2
1
1
2
1
2
3
1
1
1
0.25 FT
1
2
20.0 FT
1
1
1
1
121160
121033-1
126345
20201
3021
22455
8052
110419-005
123506-02
22454-1
140326-04
124349-009
121036-1
140620-003
122636
23543-001
142153-01
141566
DESCRIPTION
PLUG-PIPE, 1/8 NPT
BUSHING-PIPE, 1/4 NPT X 1/8 NPT, BRASS
GAUGE-PRESSURE, LIQUID FILLED (0-200 P.S.I.)
FITTING-TEE, 1/4 TUBE X 1/8 NPT X 1/8 NPT
ELBOW-PIPE, 1/2 NPT, STREET
CONNECTOR-ELECTRICAL, 1/2
LOCKNUT-CONDUIT, 1/2
FITTING-TUBE, 90 MALE ELBOW, 1/4 TUBE X 1/4 NPT
SEAL-LIQUIDTITE, 1/2
SWITCH-PRESSURE
TUBING-FUEL
FITTING-ELBOW, 3/8 TUBE X 1/8 NPT
ELBOW-PIPE, 1/8 NPT, BRASS
TUBING-NYLON, 1/4 O.D.
ELBOW-PIPE, 1/4 NPT, BRASS
REGULATOR-PRESSURE
VALVE-SOLENOID, 4 WAY
BRACKET-VALVE
COMPONENT MAINTENANCE PARTS
A
1
20775
B
2
129731-050
C
1
129545-050
D
1
140406-904
KIT-DIFFERENTIAL PILOT VALVE
(includes diaphragm, diaphragm gaskets, seat gasket, seat
disk, seat ring)
KIT-LINE FILTER
(includes bowl seal, filter element, gasket)
KIT-FLOW GAUGE
(includes sight glass and viton seals)
O-RING
@ indicates torque value in foot pounds.
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
49
SOLENOID VALVE GROUP
142153-01
50
QUINCY COMPRESSOR - QSI 335 / 370
SOLENOID VALVE GROUP
142153-01
ITEM
NUMBER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
QTY.
1
1
1
1
3
1
6
8
5
12
8
4
4
4
4
20.0 FT
8
PART
NUMBER
DESCRIPTION
142096-01
142094
142139
142095-01
2719
121033-1
124349-005
124393-004
124349-004
124370-J02
123478-J10
90386-J17
123478-K12
123115-05C
124364-K02
140620-003
5784-2
STRAIN RELIEF
VALVE-SOLENOID, 4 WAY
BRACKET, SOLENOID BANK
ASSY-CABLE, 3 METER
PLUG-PIPE, 1/4 NPT, HEX SOCKET
BUSHING-PIPE, 1/4 NPT X 1/8 NPT, BRASS
FITTING-TUBE, 90 MALE ELBOW, 1/4 TUBE X 1/4 NPT
FITTING-TUBE, MALE CONNECTOR, 1/4 TUBE X 1/8 NPT
FITTING-TUBE, 90 MALE ELBOW, 1/4 TUBE X 1/8 NPT
LOCKNUT, 1/4-20 UNC
SCREW-HEX., 1/4-20 UNC X .74, GRADE 5 (@ 6 FT.-LBS.)
SCREW-CAP, 1/4-UNC X 2.00
SCREW-HEX., 5/16-18 UNC X 1.00, GRADE 5 (@ 13 FT.-LBS.)
LOCKWASHER, 5/16
NUT-HEX., 5/16-18 UNC
TUBING-NYLON, 1/4 O.D.
ORIFICE PLUG-0.062
@ indicates torque value in foot pounds.
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
51
AIR FILTER GROUP (less cabinet)
126867
5
4
A
7
8
B
3
9
2
6
10
1
11
12
ITEM
NUMBER
QTY.
PART
NUMBER
1
2
3
4
5
6
7
8
1
2
1
1
1
1
1
2
126039-017
110423-072
20418
22864-4
20187
126859
120045
123478-L12
9
10
11
2
2
2
123115-06C
124364-L02
123478-N15
12
2
123115-08C
DESCRIPTION
NIPPLE-PIPE, 3-1/2 NPT X 3.00
CLAMP-HOSE
ELBOW-RUBBER, 4.00 I.D.
FILTER-AIR
HOOD-AIR FILTER
BRACKET-AIR FILTER
BAND-AIR FILTER
SCREW-HEX., 3/8-16 UNC X 1.00
GRADE 5 (@ 23 FT.-LBS.)
LOCKWASHER, 3/8
NUT-HEX., 3/8-16 UNC
SCREW-HEX., 1/2-13 UNC X 1.50
GRADE 5 (@ 55 FT.-LBS.)
LOCKWASHER, 1/2
COMPONENT MAINTENANCE PARTS
A
B
1
1
23458-4
121291
ELEMENT-AIR FILTER
COVER-DUST
@ indicates torque value in foot pounds.
52
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
AIR FILTER GROUP (with cabinet)
142259-001
ITEM
NUMBER
1
2
3
4
5
6
7
8
9
10
11
QTY.
1
2
1
1
2
1
1
2
2
2
2
PART
NUMBER
DESCRIPTION
126039-017
110423-072
20418
22864-4
123115-08C
126859
120045
123478-L12
123115-06C
124364-L02
123478-N15
NIPPLE-PIPE, 3-1/2 NPT X 3.00
CLAMP-HOSE
ELBOW-RUBBER
FILTER-AIR
LOCKWASHER, 1/2
BRACKET-AIR FILTER
BAND-AIR FILTER
SCREW-HEX., 3/8-16 UNC X 1.00, GRADE 5 (@ 23 FT.-LBS.)
LOCKWASHER, 3/8
NUT-HEX., 3/8-16 UNC
SCREW-HEX., 1/2-13 UNC X 1.50, GRADE 5 (@ 55 FT.-LBS.)
COMPONENT MAINTENANCE PARTS
A
B
1
1
23458-4
121291
ELEMENT-AIR FILTER
COVER-DUST
@ indicates torque value in foot pounds.
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
53
WATER PIPING GROUP (with aftercooler)
129839-001
2
FLUID
COOLER
3
AFTER
COOLER
1
4
15
5
6
1
13
3
14
16
10
4
17
7
9
8
10
6
TEMP SWITCH
SEE FLUID
PIPING GROUP
10
19
18
12
12
4
11
4
11
WATER
INLET
ITEM
NUMBER
QTY.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
2
1
2
4
1
2
1
1
1
3
2
2
4
1
1
2
2
2
2
PART
NUMBER
DESCRIPTION
110419-020
125654-001
125868-022
126020-001
127289-019
21730
126020-010
23219-1
126020-015
21731
21740
120317
123115-04C
126020-030
140012-1
123478-K14
110428W031
123114-05C
124364-K02
FITTING-TUBE, 90 MALE ELBOW, 1.00 TUBE X 1.00 NPT
TUBE-FORMED, 1.00 O.D.
BUSHING-PIPE, 1-1/2 NPT X 1 NPT
NIPPLE-PIPE, 1.00 NPT X CLOSE
UNION-PIPE, 1.00 NPT
ELBOW-PIPE, 1.00 NPT
NIPPLE-PIPE, 1.00 NPT X 2.00
VALVE-THERMOSTATIC
NIPPLE-PIPE, 1.00 NPT X 2.62
ELBOW-PIPE, 1.00 NPT
COUPLING-PIPE, 1.00 NPT
U BOLT-5/16-18 UNC
LOCKWASHER, 1/4
NIPPLE-PIPE, 1.00 NPT X 4.50
BRACKET-SUPPORT
SCREW-HEX., 5/16-18 UNC X 1.25, GRADE 5 (@ 13 FT.-LBS.)
FLATWASHER, 5/16
LOCKWASHER, 5/16
NUT-HEX., 5/16-18 UNC
@ indicates torque value in foot pounds.
54
WATER
OUTLET
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
DISCHARGE PIPING GROUP
129697-002
TO RESERVOIR
8
3
6
7
A
5
TO DISCHARGE
OF COMPRESSOR
2
1
HAT SWITCH
3
4
ITEM
NUMBER
QTY.
1
2
3
4
5
6
7
8
1
1
6
4
1
1
2
2
TEMPERATURE
GAUGE PROBE
PART
NUMBER
DESCRIPTION
22749-333
129583
123115-08C
123478-N15
140509S250
124450-002
123478-N14
124364-N02
O-RING
MANIFOLD-DISCHARGE
LOCKWASHER, 1/2
SCREW-HEX., 1/2-13 UNC X 1.50, GRADE 5 (@ 55 FT.-LBS.)
COUPLING-FLEXIBLE
CLAMP-PIPE, 2.50
SCREW-HEX., 1/2-13 UNC X 1.25, GRADE 5 (@ 55 FT.-LBS.)
NUT-HEX., 1/2-13 UNC
COMPONENT MAINTENANCE PARTS
A
2
140509G250
SEAL-COUPLING
@ indicates torque value in foot pounds.
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
55
SHAFT SEAL KIT
SLINGER
WEAR RING
SEAL
QTY.
* CAUTION!
56
PART
NUMBER
1
140209
1
1
1
129613
DESCRIPTION
KIT-SHAFT SEAL
(includes items 2, 3, & 4)
SLINGER
SEAL-SHAFT
RING-WEAR
Reference QSI Instruction Manual to install compressor shaft seal. Tool Kit 140284
for QSI shaft seal and wear ring installation can be purchased from Quincy Compressor.
QUINCY COMPRESSOR - QSI 335 / 370
COUPLING GROUP
COMPRESSOR
END
9
A
3
2
8
B
7
C
6
4
3
D
10
MOTOR
END
5
1
NOTE: COUPLING HUBS MUST BE INSTALLED
WITH KEYWAYS OFFSET 180O (1/2 TURN)
TO MAINTAIN COUPLING BALANCE.
ITEM
NUMBER
1
2
QTY.
1
1
PART
NUMBER
PART
NUMBER
75 HP
100 HP
129771-001
129771-002
128387-105
20109
128387-110
Å
DESCRIPTION
COUPLING-DRIVE
KEY-SQUARE
COMPONENT MAINTENANCE PARTS
A
1
128387-204
128387-207
B
1
128387-302
128387-303
C
1
128387-404
128387-406
D
1
128387-502
Å
HUB-COUPLING, MOTOR SIDE
(includes set screw)
HUB-COUPLING, COMPRESSOR SIDE
(includes set screw)
ELEMENT-COUPLING
(1 pr. of halves sold as a matched set only)
BOLT KIT-DRIVE COUPLING
(@ 30 FT.-LBS)
@ indicates torque value in foot pounds. (lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
57
INLET VALVE GROUP
126650
5
3
4 1
6
19
8
7
2
9 2
19
4 2
1
10
9 1
12
14
18
16
11
20
13
15
NOTE: APPLY LOCTITE 609 TO
ITEM 15 AT ASSEMBLY
WITH ITEM 11.
58
QUINCY COMPRESSOR - QSI 335 / 370
17
INLET VALVE GROUP
126650
ITEM
NUMBER
QTY.
PART
NUMBER
1
2
1
4
127641
123478-N15
3
4
4/1
4/2
5
6
7
8
9
9/1
9/2
10
11
12
13
14
15
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
126646
122995
109513-256
23681
124368-N02
128720-001
123092
123549-003
126644
22880
127844
126649
126648
126647
126460-350
1478-1
123478-N12
16
17
1
6
126645
123478-L15
18
19
20
1
5
6
141258
123115-08C
123115-06C
DESCRIPTION
GASKET-INLET VALVE
SCREW-HEX., 1/2-13 UNC X 1.50
GRADE 5 (@ 55 FT.-LBS.)
HOUSING-INLET VALVE
ASSEMBLY-PLATE, INLET VALVE
PLATE-INLET VALVE
BUSHING-PLATE, INLET VALVE
JAMNUT-1/2-13 UNC
SCREW-HEX., 1/2-13 UNC X 5.00
SPRING
GASKET
ASSEMBLY-CYLINDER, INLET VALVE
BUSHING-CYLINDER, INLET VALVE
CYLINDER-INLET VALVE
SPRING-INLET VALVE
SHAFT-INLET VALVE
FLATWASHER, 1/2, SPECIAL
CUP-PISTON
FLATWASHER, SPECIAL
SCREW-HEX., 1/2-13 UNC X 1.00
GRADE 5 (@ 55 FT.-LBS.)
PLATE-COVER
SCREW-HEX., 3/8-16 UNC X 1.50
GRADE 5 (@ 23 FT.-LBS.)
GASKET-INLET VALVE
LOCKWASHER, 1/2
LOCKWASHER, 3/8
@ indicates torque value in foot pounds.
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
59
SEPARATOR/RESERVOIR GROUP
129750-002
14
C
B
13
2
1
3
NOTES:
1) ITEM 15 IS SHIPPED LOOSE.
2) ITEM 15 NOT SHOWN.
12
11
4
7
10
60
8
6
9
QUINCY COMPRESSOR - QSI 335 / 370
A
5
SEPARATOR/RESERVOIR GROUP
129750-002
ITEM
NUMBER
QTY.
PART
NUMBER
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15/1
15/2
15/3
1
1
1
1
1
1
3
6
3
3
1
1
1
1
1
1
1
1
141549
124487-003
23268-1
129844-162
129843-188
140325-924
123478-N15
110428W050
123115-08C
124370-N02
3092
3004
126353-006
140323-1
140407-001
128193-2
140405-004
129048-009
15/4
15/5
3
1
129164-500
128176-015
RESERVOIR
SEPARATOR
VALVE-SAFETY
CAP-FILLER, SAE O-RING
SIGHT GLASS
O-RING
SCREW-HEX., 1/2-13 UNC X 1.50, GRADE 5 (@ 55 FT.-LBS.)
FLATWASHER, 1/2
LOCKWASHER, 1/2
LOCKNUT, 1/2-13 UNC
ELBOW-PIPE, 3/4 NPT
ELBOW-PIPE, 1.00 NPT
FITTING-TUBE, MALE CONNECTOR 1/4 TUBE X 1/4 NPT
TUBE-STEEL, 1/4 O.D.
ASSEMBLY-FLUID DRAIN
LABEL-FLUID DRAIN
FITTING-HOSE, BARB 1/2 TUBE X 3/4-16 NPT
FITTING-HOSE, ADAPTOR 1/2 TUBE X 3/4-16
NPT SAE O-RING
TUBING-CLEAR VINYL, 1/2 I.D.
CLAMP-HOSE
COMPONENT MAINTENANCE PARTS
A
B
C
1
8
8
140406-920
123115-12C
123478-R18
O-RING, VITON
LOCKWASHER, 3/4
SCREW-HEX., 3/4-10 UNC X 2.25 GRADE 5 (@ 200 FT.-LBS.)
@ indicates torque value in foot pounds.
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
61
COOLER GROUP (aircooled)
129775-001
13
6
4
2
4
26
6
1
2
27
3
ITEMS 5, 9-12, AND 14-25
ARE NOT SHOWN
7
8
62
QUINCY COMPRESSOR - QSI 335 / 370
COOLER GROUP (aircooled)
129775-001
ITEM
NUMBER
QTY.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
1
2
1
2
2
2
2
1
20
20
20
8
1
6
14
14
14
8
8
8
8
4
8
8
12
1
1
PART
NUMBER
DESCRIPTION
129150-1
129574
129569-1
140160
128705-I10
129595
129187
129162
123478-K10
110428W031
123115-05C
124364-M02
129135-1
123478-L10
110428W038
123115-06C
124364-L02
123478-J12
123115-04C
110428W025
124364-N02
123115-08C
123478-L12
22456
120686
129552
126511-029
SHROUD-COOLER
BRACKET-SUPPORT
BRACKET-SUPPORT
BRACKET
SCREW-SELF-DRILLING, #14 X 0.75
GUSSET
GUARD-FAN
MOTOR-MOUNT, FAN ASSEMBLY
SCREW-HEX., 5/16-18 UNC X .75, GRADE 5 (@ 13 FT.-LBS.)
FLATWASHER, 5/16
LOCKWASHER, 5/16
NUT-HEX., 7/16-14 UNC
COOLER-COMBINATION
SCREW-HEX., 3/8-16 UNC X .75, GRADE 5 (@ 23 FT.-LBS.)
FLATWASHER, 3/8
LOCKWASHER, 3/8
NUT-HEX., 3/8-16 UNC
SCREW-HEX., 1/4-20 UNC X 1.00, GRADE 5 (@ 6 FT.-LBS.)
LOCKWASHER, 1/4
FLATWASHER, 1/4
NUT-HEX., 1/2-13 UNC
LOCKWASHER, 1/2
SCREW-HEX., 3/8-16 UNC X 1.00, GRADE 5 (@ 23 FT.-LBS.)
NUT-GRIP, 1/4-20 UNC
NUT-SPEED, 5/16-18 UNC
BRACKET-ENCLOSURE
FAN
@ indicates torque value in foot pounds.
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
63
FLUID PIPING GROUP (aircooled)
141664-001
64
QUINCY COMPRESSOR - QSI 335 / 370
FLUID PIPING GROUP (aircooled)
141664-001
ITEM
NUMBER
QTY.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
5
6
6
1
1
1
2
3
1
1
2
1
1
1
1
2
1
1
PART
NUMBER
DESCRIPTION
140676-018
140680-006
140679-007
121918-130
140682-020
124973-007
121918-129
129208-021
140672-006
129845
140682-024
140719-006
129730-050
140719-014
140719-005
140676-021
128883-162
128883-075
FITTING-ELBOW, 1.00 TUBE X 1-5/16 SAE O-RING
FITTING-SLEEVE, 1.00 O.D. TUBE
FITTING-NUT, 1.00 O.D. TUBE
TUBE-FORMED, 1.00 O.D.
FITTING-UNION, 1.00 TUBE X 1-5/16 SAE O-RING
VALVE-THERMAL, 180 DEG.
TUBE-FORMED, 1.00 O.D.
FITTING-ADAPTOR, 1-5/16 X 1-5/8 SAE O-RING
FITTING-TEE, 1.00 TUBE X 1-5/16 SAE O-RING
HEAD-FILTER, FLUID
FITTING-UNION, 1-1/4 TUBE X 1-5/8 SAE O-RING
ASSEMBLY-TUBE, FLANGED, 1-1/4 O.D.
VALVE-QUARTER TURN SAE O-RING
ASSEMBLY-TUBE, FLANGED, 1-1/4 O.D.
ASSEMBLY-TUBE, FLANGED, 1-1/4 O.D.
FITTING-ELBOW, 1-1/4 TUBE X 1-5/8 SAE O-RING
PLUG-PIPE, 1-5/8 SAE O-RING
PLUG-PIPE, 3/4 SAE O-RING
COMPONENT MAINTENANCE PARTS
A
B
1
1
128382-050
124973-056
C
D
E
F
G
H
J
K
1
1
1
7
7
8
4
2
124973-052
124973-051
124973-057
140675-006
140406-916
140406-920
140675-007
140406-908
ELEMENT-FLUID FILTER
KIT-THERMOSTATIC VALVE
(includes items C, D, & E)
O-RING-ELEMENT SEAL
GASKET-O-RING
ELEMENT
O-RING-FACE SEAL
O-RING-SAE
O-RING-SAE
O-RING-FACE SEAL
O-RING-SAE
QUINCY COMPRESSOR - QSI 335 / 370
65
FLUID PIPING GROUP (watercooled)
140659-001
K
66
QUINCY COMPRESSOR - QSI 335 / 370
FLUID PIPING GROUP (watercooled)
140659-001
ITEM
NUMBER
QTY.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1
2
1
3
1
1
1
1
2
1
1
1
1
1
8
8
8
8
1
1
1
1
1
1
2
2
2
2
PART
NUMBER
DESCRIPTION
128883-162
140682-024
129730-050
140676-021
140681-017
21741
129845
22708-23
140676-018
140719-005
140719-007
121918-030
141479
125938-062
123478-L14
110428W038
123115-06C
124364-L02
128883-075
129710-1
140120-2
123478-K12
110428W031
124370-K02
140680-006
140679-007
140680-007
140679-008
PLUG-PIPE, 1-5/8 SAE O-RING
FITTING-UNION, 1-1/4 TUBE X 1-5/8 SAE O-RING
VALVE-QUARTER TURN SAE O-RING
FITTING-ELBOW, 1-1/4 TUBE X 1-5/8 SAE O-RING
FITTING-UNION, 1-1/4 TUBE X 1-1/4 NPTF
TEE-PIPE, 1-1/4 NPT X 1/2 NPT X 1-1/4 NPT
HEAD-FILTER, FLUID
HEAT EXCHANGER-FLUID COOLER
FITTING-ELBOW, 1.00 TUBE X 1-5/16 SAE O-RING
ASSEMBLY-TUBE, FLANGED, 1-1/4 O.D.
ASSEMBLY-TUBE, FLANGED, 1-1/4 O.D.
TUBE-FORMED, 1-1/4 O.D.
TUBE-FORMED, 1.00, O.D.
NIPPLE-PIPE, 1-1/4 NPT X 8.50
SCREW-HEX., 3/8-16 UNC X 1.25, GRADE 5 (@ 23 FT.-LBS.)
FLATWASHER, 3/8
LOCKWASHER, 3/8
NUT-HEX., 3/8-16 UNC
PLUG-PIPE, 3/4 SAE O-RING
BRACKET-COOLER
BRACKET-ENCLOSURE
SCREW-HEX., 5/16-18 UNC X 1.00, GRADE 5 (@ 13 FT.-LBS.)
FLATWASHER, 5/16
LOCKNUT, 5/16-18 UNC
FITTING-SLEEVE, 1.00 O.D. TUBE
FITTING-NUT, 1.00 O.D. TUBE
FITTING-SLEEVE, 1-1/4 O.D. TUBE
FITTING-NUT, 1-1/4 O.D. TUBE
COMPONENT MAINTENANCE PARTS
A
B
C
D
E
F
G
H
J
K
1
1
1
1
1
6
5
2
2
2
128382-050
22708-728
22708-726
22708-727
22708-725
140406-920
140675-007
140406-006
140675-916
140406-908
ELEMENT-FLUID FILTER
GASKET-COOLER, RETURN END
BONNET-COOLER, RETURN END
GASKET-COOLER, IN/OUT END
BONNET-COOLER, IN/OUT END
O-RING-SAE
O-RING-FACE SEAL
O-RING-FACE SEAL
O-RING-SAE
O-RING-SAE
@ indicates torque value in foot pounds.
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
67
AIR PIPING GROUP (Standard Unit)
129719-001 (aircooled, across the line)
TO
HIGH AIR
TEMPERATURE
SWITCH
68
QUINCY COMPRESSOR - QSI 335 / 370
AIR PIPING GROUP (Standard Unit)
129719-001 (aircooled, across the line)
ITEM
NUMBER
QTY.
PART
NUMBER
1
2
3
1
1
1
125940-038
21929
110419-024
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1
3
1
1
2
1
1
1
1
1
1
2
1
3
7
7
7
1
2
1
1
1
121918-071
4462
140305-002
127289-010
4463
125940-070
125039-002
122211-4
124827-200
3535
2713
23732
140158
123478-L12
110428W038
123115-06C
124364-L02
125940-066
125940-054
6366
140172
23991
DESCRIPTION
NIPPLE-PIPE, 2.00 NPT X 5.50
TEE-PIPE, 2.00 NPT X 1/2 NPT X 2.00 NPT
FITTING-TUBE, 90 MALE ELBOW
2.00 TUBE X 2.00 NPT
TUBE-FORMED, 2.00 O.D.
ELBOW-PIPE, 2.00 NPT
NIPPLE-PIPE, SPECIAL
UNION-PIPE, 2.00 NPT
ELBOW-PIPE, 2.00 NPT
NIPPLE-PIPE, 2.00 NPT X 9.50
VALVE-CHECK, 2.00 NPT
ORIFICE-NOZZLE
SEPARATOR-MOISTURE
BUSHING-PIPE, 3/8 NPT X 1/4 NPT
DRAINCOCK-1/4 NPT
U BOLT-3/8-16 UNC
BRACKET-SUPPORT
SCREW-HEX., 3/8-16 UNC X 1.00, GRADE 5 (@ 23 FT.-LBS.)
FLATWASHER, 3/8
LOCKWASHER, 3/8
NUT-HEX., 3/8-16 UNC
NIPPLE-PIPE, 2.00 NPT X 9.00
NIPPLE-PIPE, 2.00 NPT X 7.50
COUPLING-PIPE, 2.00 NPT
BRACKET-SUPPORT
FITTING-TUBE, MALE CONNECTOR 2.00
TUBE X 2.00 NPT
COMPONENT MAINTENANCE PARTS
A
B
1
1
124827-052
124827-051
KIT-MOISTURE SEPARATOR (includes item B)
GASKET
@ indicates torque value in foot pounds.
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
69
AIR PIPING GROUP (Standard Unit)
129779-001 (aircooled, wye-delta)
TO
HIGH AIR
TEMPERATURE
SWITCH
70
QUINCY COMPRESSOR - QSI 335 / 370
AIR PIPING GROUP (Standard Unit)
129779-001 (aircooled, wye-delta)
ITEM
NUMBER
QTY.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
1
1
1
1
1
1
1
3
1
1
1
1
1
1
2
1
3
7
7
7
1
2
1
1
1
1
1
PART
NUMBER
DESCRIPTION
140305-002
21929
110419-024
121918-071
4462
125940-036
127289-010
4463
125940-062
128691-002
125940-014
124827-200
3535
2713
23732
140158
123478-L12
110428W038
123115-06C
124364-L02
125940-066
125940-054
6366
2058
140172
23991
125940-038
NIPPLE-PIPE, SPECIAL
TEE-PIPE, 2.00 NPT X 1/2 NPT X 2.00 NPT
FITTING-TUBE, 90 MALE ELBOW 2.00 TUBE X 2.00 NPT
TUBE-FORMED, 2.00 O.D.
ELBOW-PIPE, 2.00 NPT
NIPPLE-PIPE, 2.00 NPT X 5.25
UNION-PIPE, 2.00 NPT
ELBOW-PIPE, 2.00 NPT
NIPPLE-PIPE, 2.00 NPT X 8.50
VALVE-CHECK, MINIMUM PRESSURE
NIPPLE-PIPE, 2.00 NPT X 2.50
SEPARATOR-MOISTURE
BUSHING-PIPE, 3/8 NPT X 1/4 NPT
DRAINCOCK-1/4 NPT
U BOLT-3/8-16 UNC
BRACKET-SUPPORT
SCREW-HEX., 3/8-16 UNC X 1.00, GRADE 5 (@ 23 FT.-LBS.)
FLATWASHER, 3/8
LOCKWASHER, 3/8
NUT-HEX., 3/8-16 UNC
NIPPLE-PIPE, 2.00 NPT X 9.00
NIPPLE-PIPE, 2.00 NPT X 7.50
COUPLING-PIPE, 2.00 NPT
PLUG-PIPE, 3/4 NPT
BRACKET-SUPPORT
FITTING-TUBE, MALE CONNECTOR 2.00 TUBE X 2.00 NPT
NIPPLE-PIPE, 2.00 NPT X 5.50
COMPONENT MAINTENANCE PARTS
A
B
1
1
124827-052
124827-051
KIT-MOISTURE SEPARATOR (includes item B)
GASKET
@ indicates torque value in foot pounds.
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
71
AIR PIPING GROUP (POWER$YNC Unit)
141321-001 (aircooled, across the line)
TO
HIGH AIR
TEMPERATURE
SWITCH
FROM
SEPARATOR
RESERVOIR
B
A
72
QUINCY COMPRESSOR - QSI 335 / 370
AIR PIPING GROUP (POWER$YNC Unit)
141321-001 (aircooled, across the line)
ITEM
NUMBER
QTY.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1
1
1
1
3
1
1
2
1
1
1
1
1
1
2
1
3
7
7
7
1
2
1
1
1
PART
NUMBER
DESCRIPTION
125940-038
20393
110419-024
121918-071
4462
125940-038
127289-010
4463
125940-070
125039-002
122211-4
124827-200
3535
2713
23732
140158
123478-L12
110428W038
123115-06C
124364-L02
125940-066
125940-054
6366
140172
23991
NIPPLE-PIPE, 2.00 NPT X 5.50
TEE-PIPE, 2.00 NPT X 3/4 NPT X 2.00 NPT
FITTING-TUBE, 90 MALE ELBOW 2.00, TUBE X 2.00 NPT
TUBE-FORMED, 2.00 O.D.
ELBOW-PIPE, 2.00 NPT
NIPPLE-PIPE, 2.00 NPT X 5.50
UNION-PIPE, 2.00 NPT
ELBOW-PIPE, 2.00 NPT
NIPPLE-PIPE, 2.00 NPT X 9.50
VALVE-CHECK, 2.00 NPT
ORIFICE-NOZZLE
SEPARATOR-MOISTURE
BUSHING-PIPE, 3/8 NPT X 1/4 NPT
DRAINCOCK-1/4 NPT
U BOLT-3/8-16 UNC
BRACKET-SUPPORT
SCREW-HEX., 3/8-16 UNC X 1.00, GRADE 5 (@ 23 FT.-LBS.)
FLATWASHER, 3/8
LOCKWASHER, 3/8
NUT-HEX., 3/8-16 UNC
NIPPLE-PIPE, 2.00 NPT X 9.00
NIPPLE-PIPE, 2.00 NPT X 7.50
COUPLING-PIPE, 2.00 NPT
BRACKET-SUPPORT
FITTING-TUBE, MALE CONNECTOR 2.00
TUBE X 2.00 NPT
COMPONENT MAINTENANCE PARTS
A
B
1
1
124827-052
124827-051
KIT-MOISTURE SEPARATOR (includes item B)
GASKET
@ indicates torque value in foot pounds.
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
73
AIR PIPING GROUP (POWER$YNC Unit)
141322-001 (aircooled, wye-delta)
TO
HIGH AIR
TEMPERATURE
SWITCH
FROM
SEPARATOR
RESERVOIR
C
B
A
74
QUINCY COMPRESSOR - QSI 335 / 370
AIR PIPING GROUP (POWER$YNC Unit)
141322-001 (aircooled, wye-delta)
ITEM
NUMBER
QTY.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
1
1
1
1
1
1
1
3
1
1
1
1
1
1
2
1
3
7
7
7
1
2
1
1
1
1
1
PART
NUMBER
DESCRIPTION
125940-038
20393
110419-024
121918-071
4462
125940-036
127289-010
4463
125940-062
128691-002
125940-014
124827-200
3535
2713
23732
140158
123478-L12
110428W038
123115-06C
124364-L02
125940-066
125940-054
6366
2058
140172
23991
125940-038
NIPPLE-PIPE, 2.00 NPT X 5.50
TEE-PIPE, 2.00 NPT X 3/4 NPT X 2.00 NPT
FITTING-TUBE, 90 MALE ELBOW 2.00, TUBE X 2.00 NPT
TUBE-FORMED, 2.00 O.D.
ELBOW-PIPE, 2.00 NPT
NIPPLE-PIPE, 2.00 NPT X 5.25
UNION-PIPE, 2.00 NPT
ELBOW-PIPE, 2.00 NPT
NIPPLE-PIPE, 2.00 NPT X 8.50
VALVE-CHECK, MINIMUM PRESSURE
NIPPLE-PIPE, 2.00 NPT X 2.50
SEPARATOR-MOISTURE
BUSHING-PIPE, 3/8 NPT X 1/4 NPT
DRAINCOCK-1/4 NPT
U BOLT-3/8-16 UNC
BRACKET-SUPPORT
SCREW-HEX., 3/8-16 UNC X 1.00, GRADE 5 (@ 23 FT.-LBS.)
FLATWASHER, 3/8
LOCKWASHER, 3/8
NUT-HEX., 3/8-16 UNC
NIPPLE-PIPE, 2.00 NPT X 9.00
NIPPLE-PIPE, 2.00 NPT X 7.50
COUPLING-PIPE, 2.00 NPT
PLUG-PIPE, 3/4 NPT
BRACKET-SUPPORT
FITTING-TUBE, MALE CONNECTOR 2.00, TUBE X 2.00 NPT
NIPPLE-PIPE, 2.00 NPT X 5.50
COMPONENT MAINTENANCE PARTS
A
B
C
1
1
1
124827-052
124827-051
128691-052
KIT-MOISTURE SEPARATOR (includes item B)
GASKET
KIT-MINIMUM PRESSURE CHECK VALVE
@ indicates torque value in foot pounds.
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
75
AIR PIPING GROUP (Standard Unit)
129766-001 (watercooled, across the line)
TO
HIGH AIR
TEMPERATURE
SWITCH
76
QUINCY COMPRESSOR - QSI 335 / 370
AIR PIPING GROUP (Standard Unit)
129766-001 (watercooled, across the line)
ITEM
NUMBER
QTY.
PART
NUMBER
1
2
3
4
5
6
7
1
1
1
1
1
1
1
122211-4
21929
124692-001
125039-002
4463
121918-044
110419-024
8
9
1
2
122173
123478-K12
10
11
12
13
1
1
1
4
124827-200
3535
2713
123478-K14
14
15
16
17
18
19
20
21
8
6
6
1
1
2
1
1
110428W031
123115-05C
124364-K02
22709-15
4462
124693-001
6064
23991
22
23
24
25
26
27
28
29
1
1
1
1
2
2
2
1
6366
140133
125939-062
125940-018
110428W038
123115-06C
124364-L02
122761
DESCRIPTION
ORIFICE-NOZZLE
TEE-PIPE, 2.00 NPT X 1/2 NPT X 2.00 NPT
NIPPLE-PIPE, 1-1/2 CLOSE, (SCH. 80)
VALVE-CHECK, 2.00 NPT
ELBOW-PIPE, 2.00 NPT
TUBE-FORMED, 2.00 O.D.
FITTING-TUBE, 90 MALE ELBOW 2.00
TUBE X 2.00 NPT
ELBOW-PIPE, 2.00 NPT X 1-1/2 NPT
SCREW-HEX., 5/16-18 UNC X 1.00
GRADE 5 (@ 13 FT.-LBS.)
SEPARATOR-MOISTURE
BUSHING-PIPE, 3/8 NPT X 1/4 NPT
DRAINCOCK-1/4 NPT
SCREW-HEX., 5/16-18 UNC X 1.25
GRADE 5 (@ 13 FT.-LBS.)
FLATWASHER, 5/16
LOCKWASHER, 5/16
NUT-HEX., 5/16-18 UNC
HEAT EXCHANGER-AFTERCOOLER
ELBOW-PIPE, 2.00 NPT
NIPPLE-PIPE, 2.00 NPT X CLOSE
BUSHING-PIPE, 2.00 NPT X 1-1/2 NPT
FITTING-TUBE, MALE CONNECTOR 2.00
TUBE X 2.00 NPT
COUPLING-PIPE, 2.00 NPT
BRACKET-SUPPORT
NIPPLE-PIPE, 1-1/2 NPT X 8.50
NIPPLE-PIPE, 2.00 NPT X 3.00
FLATWASHER, 3/8
LOCKWASHER, 3/8
NUT-HEX., 3/8-16 UNC
U BOLT-3/8-16 UNC
COMPONENT MAINTENANCE PARTS
A
B
C
D
E
F
1
1
1
1
1
1
124827-052
124827-051
22708-727
22708-725
22708-728
22708-726
KIT-MOISTURE SEPARATOR (includes item B)
GASKET
GASKET-COOLER, IN/OUT END
BONNET-COOLER, IN/OUT END
GASKET-COOLER, RETURN END
BONNET-COOLER, RETURN END
@ indicates torque value in foot pounds.
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
77
AIR PIPING GROUP (Standard Unit)
129767-001 (watercooled, wye-delta)
G
TO
HIGH AIR
TEMPERATURE
SWITCH
78
QUINCY COMPRESSOR - QSI 335 / 370
AIR PIPING GROUP (Standard Unit)
129767-001 (watercooled, wye-delta)
ITEM
NUMBER
QTY.
PART
NUMBER
1
2
3
4
5
6
7
1
1
1
2
1
1
1
122761
128691-002
124692-001
124364-L02
122173
121918-044
110419-024
8
9
1
2
122173
123478-K12
10
11
12
13
1
1
1
4
124827-200
3535
2713
123478-K14
14
15
16
17
18
19
20
21
8
6
6
1
1
2
2
1
110428W031
123115-05C
124364-K02
22709-15
4462
124693-001
123115-06C
23991
22
23
24
25
26
1
1
1
1
2
6366
140133
125940-118
125940-018
110428W038
DESCRIPTION
U BOLT-3/8-16 UNC
VALVE-CHECK, MINIMUM PRESSURE
NIPPLE-PIPE, 1-1/2 CLOSE, (SCH. 80)
NUT-HEX., 3/8-16 UNC
ELBOW-PIPE, 2.00 NPT X 1-1/2 NPT
TUBE-FORMED, 2.00 O.D.
FITTING-TUBE, 90 MALE ELBOW 2.00
TUBE X 2.00 NPT
ELBOW-PIPE, 2.00 NPT X 1-1/2 NPT
SCREW-HEX., 5/16-18 UNC X 1.00
GRADE 5 (@ 13 FT.-LBS.)
SEPARATOR-MOISTURE
BUSHING-PIPE, 3/8 NPT X 1/4 NPT
DRAINCOCK-1/4 NPT
SCREW-HEX., 5/16-18 UNC X 1.25
GRADE 5 (@ 13 FT.-LBS.)
FLATWASHER, 5/16
LOCKWASHER, 5/16
NUT-HEX., 5/16-18 UNC
HEAT EXCHANGER-AFTERCOOLER
ELBOW-PIPE, 2.00 NPT
NIPPLE-PIPE, 2.00 NPT X CLOSE
LOCKWASHER, 3/8
FITTING-TUBE, MALE CONNECTOR 2.00
TUBE X 2.00 NPT
COUPLING-PIPE, 2.00 NPT
BRACKET-SUPPORT
NIPPLE-PIPE, 2.00 NPT X 15.50
NIPPLE-PIPE, 2.00 NPT X 3.00
FLATWASHER, 3/8
COMPONENT MAINTENANCE PARTS
A
B
C
D
E
F
G
1
1
1
1
1
1
1
124827-052
124827-051
22708-727
22708-725
22708-728
22708-726
138691-052
KIT-MOISTURE SEPARATOR (includes item B)
GASKET
GASKET-COOLER, IN/OUT END
BONNET-COOLER, IN/OUT END
GASKET-COOLER, RETURN END
BONNET-COOLER, RETURN END
KIT- MINIMUM PRESSURE CHECK VALVE
@ indicates torque value in foot pounds.
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
79
AIR PIPING GROUP (POWER$YNC Unit)
141323-001 (watercooled, across the line)
B
TO
HIGH AIR
TEMPERATURE
SWITCH
A
FROM
SEPARATOR
RESERVOIR
F
E
D
C
80
QUINCY COMPRESSOR - QSI 335 / 370
AIR PIPING GROUP (POWER$YNC Unit)
141323-001 (watercooled, across the line)
ITEM
NUMBER
QTY.
PART
NUMBER
1
2
3
4
5
6
7
1
1
1
1
1
1
1
122211-4
20393
124692-001
125039-002
4463
121918-044
110419-024
8
9
1
2
122173
123478-K12
10
11
12
13
1
1
1
4
124827-200
3535
2713
123478-K14
14
15
16
17
18
19
20
21
8
6
6
1
1
2
1
1
110428W031
123115-05C
124364-K02
22709-15
4462
124693-001
6064
23991
22
23
24
25
26
27
28
29
30
31
1
1
1
2
2
2
2
1
1
2
6366
140133
125939-062
125940-018
110428W038
123115-06C
124364-L02
122761
127289-010
4512
DESCRIPTION
ORIFICE-NOZZLE
TEE-PIPE, 2.00 NPT X 3/4 NPT X 2.00 NPT
NIPPLE-PIPE, 1-1/2 X CLOSE
VALVE-CHECK, 2.00 NPT
ELBOW-PIPE, 2.00 NPT
TUBE-FORMED, 2.00 O.D.
FITTING-TUBE, 90 MALE ELBOW 2.00
TUBE X 2.00 NPT
ELBOW-PIPE, 2.00 NPT X 1-1/2 NPT
SCREW-HEX., 5/16-18 UNC X 1.00
GRADE 5 (@ 13 FT.-LBS.)
SEPARATOR-MOISTURE
BUSHING-PIPE, 3/8 NPT X 1/4 NPT
DRAINCOCK-1/4 NPT
SCREW-HEX., 5/16-18 UNC X 1.25
GRADE 5 (@ 13 FT.-LBS.)
FLATWASHER, 5/16
LOCKWASHER, 5/16
NUT-HEX., 5/16-18 UNC
HEAT EXCHANGER-AFTERCOOLER
ELBOW-PIPE, 2.00 NPT
NIPPLE-PIPE, 2.00 NPT X CLOSE
BUSHING-PIPE, 2.00 NPT X 1-1/2 NPT
FITTING-TUBE, MALE CONNECTOR 2.00
TUBE X 2.00 NPT
COUPLING-PIPE, 2.00 NPT
BRACKET-SUPPORT
NIPPLE-PIPE, 1-1/2 NPT X 8.50
NIPPLE-PIPE, 2.00 NPT X 3.00
FLATWASHER, 3/8
LOCKWASHER, 3/8
NUT-HEX., 3/8-16 UNC
U BOLT-3/8-16 UNC
UNION-PIPE, 2.00 NPT
ELBOW-PIPE, 1-1/2 NPT, STREET
COMPONENT MAINTENANCE PARTS
A
B
C
D
E
F
1
1
1
1
1
1
124827-052
124827-051
22708-727
22708-725
22708-728
22708-726
KIT-MOISTURE SEPARATOR (includes item B)
GASKET
GASKET-COOLER, IN/OUT END
BONNET-COOLER, IN/OUT END
GASKET-COOLER, RETURN END
BONNET-COOLER, RETURN END
@ indicates torque value in foot pounds.
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
81
AIR PIPING GROUP (POWER$YNC Unit)
141324-001 (watercooled, wye-delta)
TO
HIGH AIR
TEMPERATURE
SWITCH
C
FROM
SEPARATOR
RESERVOIR
B
A
G
F
E
D
82
QUINCY COMPRESSOR - QSI 335 / 370
AIR PIPING GROUP (POWER$YNC Unit)
141324-001 (watercooled, wye-delta)
ITEM
NUMBER
QTY.
PART
NUMBER
1
2
3
4
5
6
7
1
1
1
2
1
1
1
122761
128691-002
124692-001
124364-L02
20393
121918-044
110419-024
8
9
1
2
122173
123478-K12
10
11
12
13
1
1
1
4
124827-200
3535
2713
123478-K14
14
15
16
17
18
19
20
21
8
6
6
1
1
2
2
1
110428W031
123115-05C
124364-K02
22709-15
4462
124693-001
123115-06C
23991
22
23
24
25
26
1
1
1
1
2
6366
140133
125940-118
125940-018
110428W038
DESCRIPTION
U BOLT-3/8-16 UNC
VALVE-CHECK, MINIMUM PRESSURE
NIPPLE-PIPE, 1-1/2 X CLOSE
NUT-HEX., 3/8-16 UNC
TEE-PIPE, 2.00 NPT X 3/4 NPT X 2.00 NPT
TUBE-FORMED, 2.00 O.D.
FITTING-TUBE, 90 MALE ELBOW 2.00
TUBE X 2.00 NPT
ELBOW-PIPE, 2.00 NPT X 1-1/2 NPT
SCREW-HEX., 5/16-18 UNC X 1.00
GRADE 5 (@ 13 FT.-LBS.)
SEPARATOR-MOISTURE
BUSHING-PIPE, 3/8 NPT X 1/4 NPT
DRAINCOCK-1/4 NPT
SCREW-HEX., 5/16-18 UNC X 1.25
GRADE 5 (@ 13 FT.-LBS.)
FLATWASHER, 5/16
LOCKWASHER, 5/16
NUT-HEX., 5/16-18 UNC
HEAT EXCHANGER-AFTERCOOLER
ELBOW-PIPE, 2.00 NPT
NIPPLE-PIPE, 2.00 NPT X CLOSE
LOCKWASHER, 3/8
FITTING-TUBE, MALE CONNECTOR 2.00
TUBE X 2.00 NPT
COUPLING-PIPE, 2.00 NPT
BRACKET-SUPPORT
NIPPLE-PIPE, 2.00 NPT X 15.50
NIPPLE-PIPE, 2.00 NPT X 3.00
FLATWASHER, 3/8
COMPONENT MAINTENANCE PARTS
A
B
C
D
E
F
G
1
1
1
1
1
1
1
124827-052
124827-051
128691-052
22708-727
22708-725
22708-728
22708-726
KIT-MOISTURE SEPARATOR (includes item B)
GASKET
KIT-MINIMUM PRESSURE CHECK VALVE
GASKET-COOLER, IN/OUT END
BONNET-COOLER, IN/OUT END
GASKET-COOLER, RETURN END
BONNET-COOLER, RETURN END
@ indicates torque value in foot pounds.
(lubricated threads)
QUINCY COMPRESSOR - QSI 335 / 370
83
CABINET GROUP (aircooled)
7
12
8
6
5
1
9
13
10
14
5
3
13
13
2
14
3
11
4
13
1
6
84
QUINCY COMPRESSOR - QSI 335 / 370
CABINET GROUP (aircooled)
ITEM
NUMBER
QTY.
PART
NUMBER
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
2
18
2
1
2
4
1
1
1
1
2
1
4
2
129714
127623
129371-10
129371-11
129371-12
129371-13
129371-14
129371-15
129371-16
129371-17
129371-18
129371-19
129557-10
129557-14
SCREEN-CABINET
LATCH-DOOR, QUARTER TURN
PANEL-AIR INTAKE
PANEL-DOOR, AIR RESERVOIR CANOPY
PANEL-ROOF SUPPORT
PANEL-DOOR
PANEL-ROOF
PANEL-ROOF
PANEL-ROOF SUPPORT, UPPER REAR
PANEL-ROOF SUPPORT, UPPER FRONT
PANEL-DOOR POST, FRONT
PANEL-SUPPORT
PANEL-CORNER POST
PANEL-DOOR POST, REAR
QUINCY COMPRESSOR - QSI 335 / 370
85
CABINET GROUP (aircooled, low sound)
5
7
5
11
9
1
4
12
15
13
14
8
1
1
10
15
16
15
2
15
6
3
4
86
QUINCY COMPRESSOR - QSI 335 / 370
14
CABINET GROUP (aircooled, low sound)
ITEM
NUMBER
QTY.
PART
NUMBER
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
3
18
1
4
2
2
1
1
1
1
1
1
1
2
4
2
129691
127623
129371-11
129371-13
129371-15
129371-18
129371-21
129371-22
129371-23
129371-24
129371-25
129371-26
129371-27
129371-28
129557-10
129557-14
SCREEN-CABINET
LATCH-DOOR, QUARTER TURN
PANEL-DOOR, AIR RESERVOIR CANOPY
PANEL-DOOR
PANEL-ROOF
PANEL-DOOR POST, FRONT
PANEL-SUPPORT
PANEL-BAFFLE
PANEL-ROOF SUPPORT
PANEL-ROOF SUPPORT
PANEL-COOLER
PANEL-ROOF SUPPORT, UPPER REAR
PANEL-ROOF SUPPORT, UPPER FRONT
PANEL-DOOR
PANEL-CORNER POST
PANEL-DOOR POST, REAR
QUINCY COMPRESSOR - QSI 335 / 370
87
CABINET GROUP (watercooled)
4
3
2
10
15
14
9
16
8
1
11
17
12
8
6
17
17
18
5
6
13
17
7
1
9
88
QUINCY COMPRESSOR - QSI 335 / 370
CABINET GROUP (watercooled)
ITEM
NUMBER
QTY.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
2
4
1
1
18
2
1
2
4
1
1
1
2
1
1
2
4
2
PART
NUMBER
DESCRIPTION
129714
140010
127402-016
128828
127623
129371-10
129371-11
129371-12
129371-13
129371-15
129371-16
129371-17
129371-18
129371-20
129371-29
129371-30
129557-10
129557-14
SCREEN-CABINET
SPACER-FAN
FAN-VENT
GUARD-FAN
LATCH-DOOR, QUARTER TURN
PANEL-AIR INTAKE
PANEL-DOOR, AIR RESERVOIR CANOPY
PANEL-ROOF SUPPORT
PANEL-DOOR
PANEL-ROOF
PANEL-ROOF SUPPORT, UPPER REAR
PANEL-ROOF SUPPORT, UPPER FRONT
PANEL-DOOR POST, FRONT
PANEL-ROOF
PANEL-SUPPORT
PANEL-SUPPORT
PANEL-CORNER POST
PANEL-DOOR POST, REAR
QUINCY COMPRESSOR - QSI 335 / 370
89
DECAL GROUP
NOTES-UNLESS OTHERWISE SPECIFIED:
1) THESE ITEMS ARE TO BE PLACED ABOVE
THE SIGHTGLASS.
2) THIS ITEM TO BE PLACED ABOVE THE
SAFETY VALVE.
90
QUINCY COMPRESSOR - QSI 335 / 370
DECAL GROUP
ITEM
NUMBER
QTY.
PART
NUMBER
PART
NUMBER
DESCRIPTION
129776A370 129776A335
QSI 370
QSI 335
Å
Å
Å
Å
1/A - 1/M
2
3
4
1
1
1
1
128004
128198
124839
128065
5
6
7
1
1
1
128280
129785-370
110835
8
1
128425
Å
9
10
11
1
1
1
110690-001
140322
140364
Å
Å
Å
Å
129785-335
Å
SHEET-SAFETY DECALS
LABEL-GENUINE QUINCY COMPONENTS
DECAL-WARNING, DO NOT REMOVE STAPLES...
DECAL-DANGER...HOT FLUID UNDER
PRESSURE...
DECAL-OUTLET IDENTIFICATION
DECAL-QSI QUINCY
DECAL-COMPRESSOR CONTROL
PANEL PART NO
DECAL-THIS MACHINE IS PROTECTED
WITH QUINSYN...
ENVELOPE-PLASTIC
DECAL-CAUTION...FLUID FILL...
DECAL-SAFETY...WARNING AUTO
START... (OPTIONAL)
QUINCY COMPRESSOR - QSI 335 / 370
91
DECAL GROUP
92
QUINCY COMPRESSOR - QSI 335 / 370
DECAL GROUP
ITEM
NUMBER
QTY.
PART
NUMBER
129776W370
QSI 370
PART
NUMBER
DESCRIPTION
129776W335
QSI 335
1/A - 1/M
2
3
4
5
6
7
8
9
1
1
1
1
1
1
2
1
1
128004
128198
124839
128065
128280
129785-370
22012
110835
128425
Å
Å
Å
Å
Å
129785-335
Å
Å
Å
10
11
1
1
110690-001
140322
Å
Å
SHEET-SAFETY DECALS
LABEL-GENUINE QUINCY COMPONENTS
DECAL-WARNING, DO NOT REMOVE STAPLES...
DECAL-DANGER...HOT FLUID UNDER PRESSURE...
DECAL-OUTLET IDENTIFICATION
DECAL-QSI QUINCY
DECAL-WARNING...PROTECT FROM FREEZING
DECAL-COMPRESSOR CONTROL PANEL PART NO
DECAL-THIS MACHINE IS PROTECTED WITH
QUINSYN...
ENVELOPE-PLASTIC
DECAL-CAUTION...FLUID FILL...
QUINCY COMPRESSOR - QSI 335 / 370
93
CONTROL SCHEMATIC (Standard Unit)
(across the line)
94
QUINCY COMPRESSOR - QSI 335 / 370
CONTROL SCHEMATIC (POWER$YNC)
(across the line, less lift valve)
QUINCY COMPRESSOR - QSI 335 / 370
95
CONTROL SCHEMATIC (POWER$YNC)
(across the line, with lift valve)
96
QUINCY COMPRESSOR - QSI 335 / 370
CONTROL SCHEMATIC (Standard Unit)
(wye-delta)
QUINCY COMPRESSOR - QSI 335 / 370
97
CONTROL SCHEMATIC (POWER$YNC)
(wye-delta, less lift valve)
FF
TO FLUID
FILTER
AC:
AE:
BV:
CV:
DP:
FF:
FI:
GP:
IV:
LF:
OR1:
98
AFTERCOOLER
AIREND
NORMALLY OPEN BLOWDOWN VALVE
SWING CHECK VALVE
DIFFERENTIAL PRESSURE SWITCH, FLUID FILTER
FLUID FILTER
AIR FILTER INDICATOR SWITCH
GAUGE PANEL
INLET VALVE
LINE FILTER
ORIFICE-LINE FILTER (0.078)
PR: PRESSURE REGULATOR
PS: PRESSURE SWITCH
RI:
RESERVOIR PRESSURE REGULATOR
RP: RESERVOIR PRESSURE
RPG: RESERVOIR PRESSURE GAUGE
RES: RESERVOIR
SHV: SHUTTLE VALVE
SG: SCAVENGE SIGHTGLASS
SS: SEPARATOR SCAVENGE
3WSV:3-WAY SOLENOID VALVE
RG: GAUGE-PRESSURE REGULATOR
REG1: REGULATOR-PRESSURE
QUINCY COMPRESSOR - QSI 335 / 370
CONTROL SCHEMATIC (POWER$YNC)
(wye-delta, with lift valve)
QUINCY COMPRESSOR - QSI 335 / 370
99
ELECTRICAL CONTROL DIAGRAM
AUTO DUAL (across the line)
WP1808A1
100
QUINCY COMPRESSOR - QSI 335 / 370
ELECTRICAL CONTROL DIAGRAM
(across the line, auto demand)
WP1808B1
QUINCY COMPRESSOR - QSI 335 / 370
101
ELECTRICAL CONTROL DIAGRAM
(LEAD/LAG (across the line)
WP1808A5
102
QUINCY COMPRESSOR - QSI 335 / 370
ELECTRICAL CONTROL DIAGRAM
LEAD-LAG (wye-delta)
WP1808A8
QUINCY COMPRESSOR - QSI 335 / 370
103
ELECTRICAL CONTROL DIAGRAM (POWER$YNC)
(across the line, less lift valve)
WP1874A
104
QUINCY COMPRESSOR - QSI 335 / 370
ELECTRICAL CONTROL DIAGRAM (POWER$YNC)
(wye-delta, less lift valve)
WP1874B
WP1874B
QUINCY COMPRESSOR - QSI 335 / 370
105
ELECTRICAL CONTROL DIAGRAM (POWER$YNC)
(remote starting, less lift valve)
WP1874C
106
QUINCY COMPRESSOR - QSI 335 / 370
ELECTRICAL CONTROL DIAGRAM (POWER$YNC)
(across the line, with lift valve)
WP1809A
QUINCY COMPRESSOR - QSI 335 / 370
107
ELECTRICAL CONTROL DIAGRAM (POWER$YNC)
(wye-delta, with lift valve)
WP1809B
108
QUINCY COMPRESSOR - QSI 335 / 370
ELECTRICAL CONTROL DIAGRAM (POWER$YNC)
(across the line, with lift valve)
WP1809C
QUINCY COMPRESSOR - QSI 335 / 370
109
ELECTRICAL CONTROL DIAGRAM (POWER$YNC)
(across the line, with lift valve)
WP1809C3
110
QUINCY COMPRESSOR - QSI 335 / 370
NETWORK CONNECTION DIAGRAM
141370
QUINCY COMPRESSOR - QSI 335 / 370
111
RECOMMENDED SPARE PARTS
ITEM
NUMBER
1
1
1
4
2
1
2
2
1
1
1
1
1
1
1
2
2
1
1
3
3
1
1
1
2
1
*
*
*
*
*
*
QTY.
PART
NUMBER
129731-050
124973-056
122862-900
125706-005
122880-222
124487-003
23458-4
128382-050
127462-005
127462-055
110756-005
110756-055
110756-005
110756-055
125458-IA5
140343-001
140550
129495
140551
140702-001
140702-002
140729-01
140729-02
140729-03
140729-04
140734-001
DESCRIPTION
KIT-LINE FILTER
KIT-THERMOSTATIC VALVE
TIMER-15 MINUTE, DELAY ON BREAK
RELAY
TEMPERATURE SWITCH (225°F)
SEPARATOR-AIR/FLUID
ELEMENT-AIR FILTER
ELEMENT-FLUID FILTER
QUINSYN FLUID, STANDARD (5 GAL. CONTAINER)
QUINSYN FLUID, STANDARD (55 GAL. CONTAINER)
QUINSYN-F FLUID, FOOD GRADE (5 GAL. CONTAINER)
QUINSYN-F FLUID, FOOD GRADE (55 GAL. CONTAINER)
QUINSYN IV FLUID, FOOD GRADE (5 GAL. CONTAINER)
QUINSYN IV FLUID, FOOD GRADE (55 GAL. CONTAINER)
MODULE-AC INPUT (IN1 THRU IN4)
RELAY (CRX1 THRU CRX10)
TRANSDUCER-PRESSURE
LAMP-INCANDESCENT
SWITCH-TEMPERATURE, 0.50 NPT
ANNUNCIATOR LIGHT-RED
ANNUNCIATOR LIGHT-YELLOW
PILOT BODY KIT (POWER$YNC SOLENOID BANK)
BODY KIT (POWER$YNC SOLENOID BANK)
SOLENOID KIT (POWER$YNC SOLENOID BANK)
LAMP-SOLENOID INDICATOR
BATTERY (MICRO PROCESSOR BOARD)
NOTE:
THE ITEMS MARKED (
) ARE INCLUDED IN THE MAINTENANCE KIT .
CHANGED ITEMS ABOVE ARE IN BOLD ITALICS.
*
NEW OR
NETWORK CONNECTION PARTS
1
1
1
1
140715
141234-01
141234-02
141234-03
TERMINATOR
CABLE, 100 FT.
CABLE, 500 FT.
CABLE, 1000 FT.
POWER$YNC SOFTWARE UPGRADE
1
141375-002
POWER$YNC SOFTWARE-VERSION 1.21
POWER$YNC MODEM COMMUNICATION
1
141941-001
1
141941-002
1
141941-003
112
KIT-COMMUNICATION, PRIMARY (2 MODEMS)
COMPRESSOR/PC ONLY
KIT-COMMUNICATION, SECONDARY (1 MODEMS)
COMPRESSOR ONLY
KIT-COMMUNICATION, OPTIONAL (1 MODEMS) PC ONLY
QUINCY COMPRESSOR - QSI 335 / 370
HELICAL SCREW MAINTENANCE KITS
QUINSYN (STANDARD)
1
127667-S49
1
4
2
3
124487-003
127462-005
23458-4
128382-050
HELICAL SCREW MAINTENANCE KIT
includes:
SEPARATOR
QUINSYN FLUID (5 GAL. CONTAINER)
ELEMENT-AIR FILTER
ELEMENT-FLUID FILTER
QUINSYN-F (FOOD GRADE)
1
127667FS68
1
4
2
3
124487-003
110756-005
23458-4
128382-050
HELICAL SCREW MAINTENANCE KIT
includes:
SEPARATOR
QUINSYN FLUID FOOD GRADE (5 GAL. CONTAINER)
ELEMENT-AIR FILTER
ELEMENT-FLUID FILTER
QUINSYN IV
1
127667QS49
1
4
2
3
124487-003
141140-005
23458-4
128382-050
HELICAL SCREW MAINTENANCE KIT
includes:
SEPARATOR
QUINSYN FLUID IV (5 GAL. CONTAINER)
ELEMENT-AIR FILTER
ELEMENT-FLUID FILTER
FLUID ANALYSIS KIT 128515
Provides Early Detection of Excessive Parts Wear, Fluid Breakdown, or a Contaminated Fluid
System.
QUINCY COMPRESSOR - QSI 335 / 370
113
03/16/98
NOTES
114
QUINCY COMPRESSOR - QSI 335 / 370
NATIONWIDE
SALES & SERVICE
Quincy Service is always near.
There are Authorized Quincy Distributors located
throughout the United States & Canada that stock
genuine Quincy parts & accessories for a wide
range of Quincy products.
Quincy Service specialists are factory trained and
will help you in business. Call for Authorized
Quincy Service.
For reciprocating
and natural gas engine driven
rotary screw products:
call 1-217-222-7700
or fax requests to 1-800-219-9126
For all other rotary screw products:
call 1-334-937-5900
or fax requests to 1-800-219-9131
Quincy
Compressor Division
Coltec Industries