Quincy Compressor QR-25 Series Manuale utente

Quincy

Compressor®

True Blue ReliabilityTM

This manual contains important safety

information and should be made available

to all personnel who operate and/or

maintain this product. Carefully read this

manual before attempting to operate or

perform maintenance on this compressor.

Fill Out & Return

Warranty Registration Card Located Inside

Manual No. 50214-105 March 2005 Edition

Quincy

QR-25®Series

Model 310

Parts Manual · Record of Change 105

QR 310 Quincy Compressor

50214-105, March 2005 1 3501 Wismann Lane, Quincy IL - 62305-3116

INTRODUCTION

This manual provides information for the following

QR-25 Series, Model 310 (Record of Change 105)

compressor versions:

P Control Version P

plain head assembly & no controls

L Control Version L

head assembly with 2 unloader towers &

a hydraulic unloader

S Control Version S

head assembly with 2 unloader towers &

a pilot valve

LS Control Version LS

head assembly with 2 unloader towers, a

hydraulic unloader, & a pilot valve with

a check valve assembly

LVD Control Version LVD

head assembly with 2 unloader towers, a

hydraulic unloader, & a pilot valve with

a lockout & check valve

These compressors are aircooled, two stage, two

cylinder, pressure lubricated compressors, with up

to 200 p.s.i. continuous pressure capability (201 to

500 p.s.i. intermittant pressure capability with proper

configuration; consult factory). The Model 310 has a

3.5" low pressure piston bore and a 2.5" high pres-

sure piston bore and a 2.5" stroke and can be run at

400-920 r.p.m.

Available options included in this manual:

-high pressure rated cylinder and head

-spin-on oil filter

-hooded air filter

-hooded air filter / silencer

CHANGES

since previous printing (dated June 2000):

The crankcase breather was redesigned.

TABLE OF CONTENTS

Serial Number Identification .................................2

Ordering Replacement Parts ................................2

Quin-Cip Oil ...........................................................2

Crankcase Lubricant Capacity .............................2

Crankshaft Group ...............................................3-4

Crankcase Group................................................5-6

Bearing Carrier Groups

with oil filter .....................................................7-8

less oil filter ...................................................9-10

Connecting Rod & Piston Groups

High Pressure ..............................................11-12

Low Pressure...............................................13-14

Cylinder & Head Groups

Control Version P ........................................15-16

Control Version L ........................................17-18

Control Versions S, LS, LVD ......................19-20

HeadAssemblies

Control Version P ........................................21-22

Control Version L ........................................23-24

Control Versions S, LS, LVD ......................25-26

Control Groups

Version L...........................................................27

Version S...........................................................28

Version LS ........................................................29

Version LVD...................................................... 30

Pilot Valves ..........................................................31

Pilot Valve Repair Kit ..........................................31

Differential Setting Charts ..................................31

Suction Valve Unloader Assemblies .................. 32

Gasket Set............................................................33

Kits .......................................................................33

Recommended Spare Parts ................................34

Decals...................................................................34

Typical Unit Parts List ....................................35-36

QR 310 Quincy Compressor

50214-105, March 2005 2 3501 Wismann Lane, Quincy IL - 62305-3116

MODEL &

SERIAL NUMBER

IDENTIFICATION Record

Change No.

Model & Serial Number

Identification Tag

The model & serial number tag is located on the

handhole plate side of the crankcase. Fill in the

numbers from your compressor's tag in the corre-

sponding spaces provided here and reference this

page when ordering replacement parts.

All replacement parts are to be ordered through

an authorized Quincy distributor. Insist on genuine

Quincy parts only! Failure to do so may void war-

ranty.

ORDERING

REPLACEMENT PARTS

Prompt service can be rendered on repair parts

orders if the following information is given:

Item 1) the model number, record of change

number, & serial number.

Item 2) the exact part number needed. (Do not

order by item numbers.)

Item 3) the exact quantity needed.

Item 4) the preferred type of transportation

CAUTION !

DANGER !

Follow all safety precautions outlined in the QR-25 Series

instruction manual.

Do not operate this compressor without a totally enclosed

belt guard or any other required safety equipment.

AirusedforbreathingorfoodprocessingmustmeetOSHA

1910.134 or FDA 21 CFR 178.3570 regulations. Failure to

do so may cause severe injury or death.

QUIN-CIP®LUBRICANT

Refer to the chart below to order Quin-Cip compres-

sor lubricant from your local authorized Quincy dis-

tributor.

WARNING !

Package Part No. Description

Barrel 112541D032 55 gal., SAE 10W

Pail 112541P032 5 gal., SAE 10W

Gallon 112541G032 1 gal., SAE 10W

Gallon Case 112541X032 (4)-1 gal., SAE 10W

Quart 112541Q032 1 qt., SAE 10W

Quart Case 112541C032 (12)-1 qt., SAE 10W

Barrel 112542D068 55 gal., SAE 20

Pail 112542P068 5 gal., SAE 20

Gallon 112542G068 1 gal., SAE 20

Gallon Case 112542X068 (4)-1 gal., SAE 20

Quart 112542Q068 1 qt., SAE 20

Quart Case 112542C068 (12)-1 qt., SAE 20

Barrel 112543D100 55 gal., SAE 30

Pail 112543P100 5 gal., SAE 30

Gallon 112543G100 1 gal., SAE 30

Gallon Case 112543X100 (4)-1 gal., SAE 30

Quart 112543Q100 1 qt., SAE 30

Quart Case 112543C100 (12)-1 qt., SAE 30

CRANKCASE LUBRICANT

CAPACITY

Refer to the QR-25 Series Instruction Manual for vital lubri-

cation information.

CAUTION !

Model Less Filter With Filter

310 11/2Qts.(1.42 lit.) Add 10 oz.(295ml.)

QR 310 Quincy Compressor

50214-105, March 2005 3 3501 Wismann Lane, Quincy IL - 62305-3116

CRANKSHAFT GROUP 110438CRANKSHAFT GROUP 110438

CRANKSHAFT GROUP 110438

QR 310 Quincy Compressor

50214-105, March 2005 4 3501 Wismann Lane, Quincy IL - 62305-3116

CRANKSHAFT GROUP 110438CRANKSHAFT GROUP 110438

CRANKSHAFT GROUP 110438

ItemItem

Item PartPart

PartPart

Part

NumberNumber

Number Qty.Qty.

Qty.Qty.

Qty. NumberNumber

NumberNumber

Number DescriptionDescription

DescriptionDescription

Description

1 1 110219 crankshaft assembly

1.1 1 110218 crankshaft (N.S.S.; order 110219)

1.2 1 110234 orifice, 1/8 npt

1.3 2 2755S pipe plug, 1/8 npt

1.4 1 4019 bearing cone

1.5 1 2585 bearing cone

1.6 1 110705-F15 pin

2 1 1761 key

3 1 2917X sheave assembly

3.1 1 2917 sheave, compressor, 14", 1G,B sect, ccw (N.S.S.; order 2917X)

3.2 2 124239-001 socket head screw, 3/8-16 UNC X 2.75, Grade 5 (@ 30 ft.-lbs.)

3.3 2 124372-L02 square nut, 3/8-16 unc

3.4 2 110428W038 flatwasher

For high pressure rated compressors

3 1 2919X sheave assembly

3.1 1 2919 sheave, compressor, 14", 2G, B sect, ccw (N.S.S.; order 2919X)

3.2 2 124239-001 socket head screw, 3/8-16 unc X 2.75, grade 5 (@ 30 ft.-lbs.)

3.3 2 124372-L02 square nut, 3/8-16 unc

3.4 2 110428W038 flatwasher

N.S.S. = Not Sold Separate

@ Indicates torque value (dry threads)

Note: For reversal of compressor rotation refer to QR-25 instruction manual.

QR 310 Quincy Compressor

50214-105, March 2005 5 3501 Wismann Lane, Quincy IL - 62305-3116

CRANKCASE GROUP 110437-003CRANKCASE GROUP 110437-003

CRANKCASE GROUP 110437-003

QR 310 Quincy Compressor

50214-105, March 2005 6 3501 Wismann Lane, Quincy IL - 62305-3116

CRANKCASE GROUP 110437-003CRANKCASE GROUP 110437-003

CRANKCASE GROUP 110437-003

ItemItem

Item PartPart

PartPart

Part

NumberNumber

Number Qty.Qty.

Qty.Qty.

Qty. NumberNumber

NumberNumber

Number DescriptionDescription

DescriptionDescription

Description

Parts for use with diester or phosphate ester synthetic based lubricantsParts for use with diester or phosphate ester synthetic based lubricants

Parts for use with diester or phosphate ester synthetic based lubricants

* Quantity as required

@ Indicates torque value (dry threads).

1 1 5513X002 crankcase assembly

1.1 1 5513-002 crankcase

1.2 1 2523 bearing cup

2 2 ft. 110515-031 copper tube, 5/16 o.d.

3 2 1832 shim, bearing adjustment, .005, steel

4 * 1832A shim, bearing adjustment, .007, steel

5 * 1832B shim, bearing adjustment, .020, steel

6 * 1832C shim, bearing adjustment, .005, paper

7 * 1832D shim, bearing adjustment, .002 steel

8 1 5516X adjustment plate assembly

8.1 1 5516 adjustment plate (.0015/.003 crankshaft end play)

8.2 1 6315 oil seal

9 4 123478-L10 hex. screw, 3/8-16 unc x .75, grade 5 (@ 30 ft.-lbs.)

10 1 2321 inspection plate

11 1 1598 gasket, inspection plate

12 1 110070-2 oil gauge

13 1 1301 pipe plug, 3/8 npt

14 1 6272 screen

15 1 6313 gasket, inlet screw

16 1 123157-116 "o"ring, 3/32 wide x .94 o.d.

17 1 6275 gasket, inlet screw

18 1 6273 oil inlet screw

19 1 112031X001 breather assembly

19.1 1 112032-001 breather tube

19.2 1 5783-002 ball

19.3 1 110705-C11 roll pin, 3/32 x .81

19.4 1 112031-001 breather body

20 1 8270 tube

21 4 114629 hex. screw, 5/16-18 unc x 1.00, grade 5 (@ 5 ft.-lbs.)

22 1 123157-112 "o"ring, 3/32 wide x .69 o.d.

23 1 110919-010 tube fitting, 5/16 tube x 3/8 npt, 90°

2.1 1 22749-111 "o"ring, 3/32 wide x .62 o.d.

8.2 1 6315-001 oil seal

12.2 1 22749-112 "o"ring, 3/32 wide x .69 o.d.

16 1 22749-116 '"o"ring, 3/32 wide x .94 o.d.

QR 310 Quincy Compressor

50214-105, March 2005 7 3501 Wismann Lane, Quincy IL - 62305-3116

BEARING CARRIER GROUP 110815-002BEARING CARRIER GROUP 110815-002

BEARING CARRIER GROUP 110815-002

(with oil filter)

1.11

1.12

1.13

1.14

1.15

1.1

1.16

1.2

1.3

1.4

1.6

1.7 1.5

1.10

1.9

1.17

1.8

QR 310 Quincy Compressor

50214-105, March 2005 8 3501 Wismann Lane, Quincy IL - 62305-3116

ItemItem

Item PartPart

PartPart

Part

NumberNumber

Number Qty.Qty.

Qty.Qty.

Qty. NumberNumber

NumberNumber

Number DescriptionDescription

DescriptionDescription

Description

BEARING CARRIER GROUP 110815-002BEARING CARRIER GROUP 110815-002

BEARING CARRIER GROUP 110815-002

(with oil filter)

1 1 110809-003 bearing carrier assembly

1.1 1 110809 bearing carrier

includes:

1 4018 bearing cup

2 160005 bushing

1.2 1 123157-152 "o"ring, 3/32 wide x 3.44 o.d.

1.3 1 123157-112 "o"ring, 3/32 wide x .69 o.d.

1.4 1 160002-002 driveshaft

1.5 1 160075-001 driveshaft key

1.6 1 160003 pump gerotor

1.7 1 6285 retaining ring

1.8 1 110813-001 oil pump housing

1.9 6 123777-J12 hex. screw, 1/4-20 unc x 1.00, grade 5 ( 6 ft.-lbs.)

1.10 2 2719 pipe plug, 1/4 npt, hex socket

1.11 1 5489 adjustment screw

1.12 1 123157-011 "o"ring, 1/16 wide x .44 o.d.

1.13 1 124369-P02 jamnut, 9/16-18 unf

1.14 1 1160 spring

1.15 1 112857 needle valve

1.16 2 6565 hole plug

1.17 1 2755S pipe plug, 1/8 npt

2 1 6274 gasket, bearing carrier

3 6 123478-L12 hex. screw, 3/8-16 unc x 1.00, grade 5 (@ 30 ft.-lbs.)

4 1 110822 oil pressure gauge

5 1 110825 stud

6 1 110814-001 6 pack of oil filters

160078 Oil Pump Repair Kit

includes "o"rings, driveshaft, key, pump gerotor & retaining ring

110809X003 Replacement Bearing Carrier Assembly

includes bearing carrier assembly, oil filter, stud & bearing carrier gasket

*Maintenance PartsMaintenance Parts

Maintenance PartsMaintenance Parts

Maintenance Parts

@ Indicates torque value (dry threads). Tighten multiple bolts, capscrews & hex nuts in a criss-cross or alternating pattern. Bring

each fastener to the recommended torque specification in even increments.

* Can not be used with diester or phosphate ester synthetic lubricants.

For reversal of compressor rotation refer to the QR-25 instruction manual.

QR 310 Quincy Compressor

50214-105, March 2005 9 3501 Wismann Lane, Quincy IL - 62305-3116

BEARING CARRIER GROUP 110815BEARING CARRIER GROUP 110815

BEARING CARRIER GROUP 110815

(less oil filter)

1.11

1.12

1.13

1.14

1.15

1.1

1.16

1.2

1.3

1.4

1.5

1.7

1.10

1.9

1.8 3

1.6

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