Quincy QR-25. Series Model 325. Quincy. Compressor. Parts Manual Record of Change 105

Transcription

1 Quincy QR- Series Model 3 s Manual Record of Change 10 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 Quincy Compressor True Blue Reliability TM Manual No July 000 Edition

2 INTRODUCTION This manual provides information for the following QR- Series, Model 3 (Record of Change 10) compressor versions: P L S LS LVD Control Version P plain head assembly & no controls Control Version L head assembly with 1 unloader tower & a hydraulic unloader Control Version S head assembly with unloader towers & a pilot valve Control Version LS head assembly with unloader towers, a hydraulic unloader, & a pilot valve with a check valve assembly Control Version LVD head assembly with 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 00 p.s.i. continuous pressure capability (01 to 00 p.s.i. intermittant pressure capability with proper configuration; consult factory). The Model 3 has a 4." low pressure piston bore and a." high pressure piston bore and a 3" stroke and can be run at 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 January 1999: -Valve adjustment bolt and nut were combined to create an assembly. -Added crankcase lubricant capacity. -Removed Coltec logo from serial # plate. -Corrected crankshaft key orientation. -Added intercooler replacement kits. TABLE OF CONTENTS Serial Identification... Ordering Replacement s... Quin-Cip Oil... Crankcase Lubricant Capacity... Crankshaft Group Crankcase Group...-6 Bearing Carrier Groups with oil filter less oil filter Connecting Rod & Piston Groups High Pressure Low Pressure Cylinder & Head Groups Control Version P Control Version L Control Versions S, LS, LVD Head Assemblies Control Version P Control Version L Control Versions S, LS, LVD Control Groups Version L... 7 Version S... 8 Version LS... 9 Version LVD Pilot Valves Pilot Valve Repair Kit Differential Setting Charts Suction Valve Unloader Assemblies... 3 Gasket Set Kits Recommended Spare s Decals Typical Unit Repair s List Added DNV high pressure information. -Changed motor pulley for typical 3hp units. -Changed to bullwhip throttle control for typical gasoline engine units. -Added typical parts list for Honda engine , July Wismann Lane, Quincy IL

3 MODEL & SERIAL NUMBER IDENTIFICATION Record of Change No. QUIN-CIP OIL Refer to the chart below to order Quin-Cip compressor oil from your local Authorized Quincy Distributor. Package No. Barrel 1141D03 gal., SAE 10W Pail 1141P03 gal., SAE 10W Gallon 1141G03 1 gal., SAE 10W Gallon Case 1141X03 (4)-1 gal., SAE 10W Quart 1141Q03 1 qt., SAE 10W Quart Case 1141C03 (1)-1 qt., SAE 10W Model & Serial 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 corresponding spaces provided here and reference this page when ordering replacement parts. All replacement parts are to be ordered through an authorized Distributor. Insist on genuine Quincy parts only! Failure to do so may void warranty. Barrel 114D068 gal., SAE 0 Pail 114P068 gal., SAE 0 Gallon 114G068 1 gal., SAE 0 Gallon Case 114X068 (4)-1 gal., SAE 0 Quart 114Q068 1 qt., SAE 0 Quart Case 114C068 (1)-1 qt., SAE 0 Barrel 1143D100 gal., SAE 30 Pail 1143P100 gal., SAE 30 Gallon 1143G100 1 gal., SAE 30 Gallon Case 1143X100 (4)-1 gal., SAE 30 Quart 1143Q100 1 qt., SAE 30 Quart Case 1143C100 (1)-1 qt., SAE 30 CRANKCASE LUBRICANT CAPACITY Model Capacity 1 Qt - 16 Oz. (1.4 lit.) ORDERING REPLACEMENT PARTS Prompt service can be rendered on repair parts orders if the following information is given: 1) the model number, record of change number, & serial number. ) the exact part number needed. (Do not order by item numbers.) 3) the exact quantity needed. 4) the preferred type of transportation CAUTION! Refer to the Quincy QR- Series instruction manual for vital lubrication information. CAUTION! Follow all safety precautions outlined in the QR- Series instruction manual. WARNING! Do not operate this compressor without a totally enclosed belt guard or any other required safety equipment. DANGER! Air used for breathing or food processing must meet O.S.H.A or F.D.A. 1 C.F.R regualtions. Failure to do so may cause severe injury or death , July Wismann Lane, Quincy IL

4 CRANKSHAFT GROUP , July Wismann Lane, Quincy IL

5 CRANKSHAFT GROUP Qty crankshaft assembly crankshaft (N.S.S.; order 11017) orifice, 1/8 npt pipe plug, 1/8 npt bearing cone bearing cone F1 pin key X sheave assembly sheave, 16", groove, B sect., ccw (N.S.S.; order 11047X) N3 hex. screw, 1/-13 unc x 3., grade (@ 7 ft.-lbs.) N0 square nut, 1/-13 unf or For basic compressors used on FE 3 units: X sheave assembly sheave, 14", 1 groove, B sect., ccw (N.S.S.;order 83X) N18 hex. screw, 1/-13 unc x., grade (@ 7 ft.-lbs.) N0 square nut, 1/-13 unc or For basic compressors used on HT 3 units: X sheave assembly sheave, compressor, 14", G, B sect., ccw (N.S.S.; order 67X) N18 hex. screw, 1/-13 unc x., grade (@ 7 ft.-lbs.) N0 square nut, 1/-13 unc N.S.S. = Not Sold Indicates torque value in foot pounds (dry threads) Note: For reversal of compressor rotation refer to QR- instruction manual , July Wismann Lane, Quincy IL

6 CRANKCASE GROUP TO HEAD INLET CONNECTION , July Wismann Lane, Quincy IL

7 CRANKCASE GROUP Qty X003 crankcase assembly crankcase bearing cup * 694D bearing adj. shim,.00 steel 3 * 694 bearing adj. shim,.00 steel 4 * 694A bearing adj. shim,.007 steel * 694B bearing adj. shim,.00 steel 6 * 694C bearing adj. shim,.00 paper L10 hex. screw, 3/8-16 unc x.7, grade (@ 30 ft.-lbs.) X1 bearing adjustment plate assembly adjustment plate oil seal X breather assembly breather tube breather ball C11 roll pin, 3/3 x breather body X breather assembly "o"ring, 3/3 wide x.6 o.d breather cap ft copper tube, /16 o.d pipe plug, 3/8 npt screen gasket, inlet screw "o"ring, 3/3 wide x.94 o.d gasket, inlet screw inlet screw gasket, inspection plate inspection plate, oil filler type K1 hex. screw, /16-18 unc x 1.00, grade (@ 1 ft.-lbs.) oil gauge inlet tube "o"ring, 3/3 wide x.69 o.d. Maintenance s oil seal s for use with diester or phosphate ester synthetic based lubricants "o"ring, 3/3 wide x.6 o.d "o"ring, 3/3 wide x.94 o.d "o"ring, 3/3 wide x.69 o.d. * Quantity as Indicates torque value (dry threads) , July Wismann Lane, Quincy IL

8 BEARING CARRIER GROUP (with oil filter) , July Wismann Lane, Quincy IL

9 BEARING CARRIER GROUP (with oil filter) Qty. * bearing carrier assembly (N.S.S.; order X003) bearing carrier (N.S.S.; order X003) 1 3 bearing cup bushing * "o"ring, 3/3 wide x 3.44 o.d. * "o"ring, 3/3 wide x.69 o.d driveshaft driveshaft key pump gerotor retaining ring oil pump housing J1 hex. screw, 1/4-0 unc x 1.00, grade (@ 6 ft.-lbs.) pipe plug, 1/4 npt, hex socket adjustment screw * "o"ring, 1/16 wide x.44 o.d P0 jamnut, 9/16-18 unf spring needle valve hole plug pipe plug, 1/8 npt gasket, bearing carrier L1 hex. screw, 3/8-16 unc x 1.00, grade (@ 30 ft.-lbs.) oil pressure gauge stud Maintenance s * pack of oil filters Oil Pump Repair Kit includes "o"rings, driveshaft, key, pump gerotor, & retaining ring X003 Replacement Bearing Carrier Assembly includes bearing carrier assy., oil filter, stud, & bearing carrier gasket N.S.S. = Not Sold 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. Install with Teflon tape , July Wismann Lane, Quincy IL

10 BEARING CARRIER GROUP (less oil filter) , July Wismann Lane, Quincy IL

11 BEARING CARRIER GROUP (less oil filter) Qty bearing carrier assembly (N.S.S.; order X00) bearing carrier (N.S.S.; order X003) 1 3 bearing cup bushing * "o"ring, 3/3 wide x 3.44 o.d. * "o"ring, 3/3 wide x.69 o.d driveshaft driveshaft key pump gerotor retaining ring housing J1 hex. screw, 1/4-0 unc x 1.00, grade (@ 6 ft.-lbs.) pipe plug, 1/4 npt, hex socket adjustment screw * "o"ring, 1/16 wide x.44 o.d P0 jamnut, 9/16-18 unf spring needle valve hole plug gasket, bearing carrier L1 hex. screw, 3/8-16 unc x 1.00, grade (@ 30 ft.-lbs.) oil pressure gauge Maintenance s Oil Pump Repair Kit includes "o"rings, driveshaft, key, & retaining ring X00 Replacement Bearing Carrier Assembly includes "o"rings, driveshaft, key, pump gerotor, & retaining ring s for use with diester or phosphate ester synthetic based lubricants "o"ring, 3/3 wide x 3.44 o.d "o"ring, 3/3 wide x.69 o.d "o"ring, 1/16 wide x.44 o.d Oil Pump Repair Kit includes "o"rings, driveshaft, key, pump gerotor, & retaining ring N.N.S. = Not Sold 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. Install with Teflon tape , July Wismann Lane, Quincy IL

12 CONNECTING ROD & PISTON GROUP (high pressure) TOP GROOVE SECOND GROOVE THIRD GROOVE BOTTOM GROOVE Be sure to stagger ring gaps! Pip mark or "T" on top of ring , July Wismann Lane, Quincy IL

13 CONNECTING ROD & PISTON GROUP (high pressure) Qty connecting rod assembly (N.S.S.; order 644HPX) C- HP rod, connecting (N.S.S.; see maintenance parts) bushing, connecting rod (N.S.S.; order 6443SR) connecting rod bolt washer 8648 retaining ring piston pin piston, high pressure oil ring expander piston ring oil ring rail L08 locknut, 3/8-4 unf (@ 3 ft.-lbs.) insert, connecting rod (N.S.S.; see maintenance parts) Maintenance s * PR inserts, connecting rod (1 pair, standard size) * PR inserts, connecting rod (1 pair,.010 undersize) SR replacement connecting rod bushing piston, high pressure (.010 oversize) piston, high pressure (.00 oversize) A Piston Ring Set (standard) includes piston rings, oil ring rails & expander Piston Ring Set (.010 oversize, light blue color code) includes includes piston rings, oil ring rails & expander Piston Ring Set (.00 oversize, yellow color code) includes includes piston rings, oil ring rails & expander 1 130X001 Piston Assembly, high pressure (standard) includes ring set, piston pin, retaining rings, & piston 130X011 Piston Assembly, high pressure (.010 oversize) includes ring set, piston pin, retaining rings, & piston 130X01 Piston Assembly, high pressure (.00 oversize) includes ring set, piston pin, retaining rings, & piston 644HPX Replacement Connecting Rod Assembly includes connecting rod assembly, connecting rod inserts, & locknuts N.S.S. = Not Sold 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. * One pair required for each connecting rod assembly , July Wismann Lane, Quincy IL

14 CONNECTING ROD & PISTON GROUP (low pressure) 7 10 Be sure to stagger ring gaps! Pip mark or "T" on top of ring 6 THIRD GROOVE 10 TOP GROOVE SECOND GROOVE 3 BOTTOM GROOVE , July Wismann Lane, Quincy IL

15 CONNECTING ROD & PISTON GROUP (low pressure) Qty. * * connecting rod assembly (N.S.S.; see maintenance parts) C rod, connecting (N.S.S.; see maintenance parts) bushing, connecting rod (N.S.S.; order 6443SR) connecting rod bolt washer 8648 retaining ring piston pin piston, low pressure oil ring expander oil ring rail piston ring L08 locknut, 3/8-4 unf (@ 3 ft.-lbs.) insert, connecting rod (N.S.S.; see maintenance parts) piston ring Maintenance s PR inserts, connecting rod (1 pair, standard size) PR inserts, connecting rod (1 pair,.010 undersize) SR replacement connecting rod bushing piston, low pressure (.010 oversize) piston, low pressure (.00 oversize) 8166A Piston Ring Set (standard) includes piston rings, oil ring expander, & rails Piston Ring Set (.010 oversize, light blue color code) includes piston rings, oil ring expander, & rails Piston Ring Set (.00 oversize, yellow color code) includes piston rings, oil ring expander, & rails 8643X 8643X X00 644X Piston Assembly, low pressure (standard size) includes piston, piston pin, retaining rings & ring set Piston Assembly, low pressure (.010 oversize) includes piston, piston pin, retaining rings & ring set Piston Assembly, low pressure (.00 oversize) includes piston, piston pin, retaining rings & ring set Replacement Connecting Rod Assembly (standard) includes connecting rod assy., connecting rod inserts, & locknuts N.S.S. = Not Sold 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. * One pair required for each connecting rod assembly , July Wismann Lane, Quincy IL

16 CYLINDER & HEAD GROUP (control version P) , July Wismann Lane, Quincy IL

17 CYLINDER & HEAD GROUP (control version P) Qty cylinder gasket, cylinder to crankcase gasket * P head assembly (see page 1 for parts breakdown) intercooler (N.S.S.; order Intercooler Replacement Kit) L10 hex. screw, 3/8-16 unc x.7, grade (@ 30 ft.-lbs.) clamp C lockwasher, 3/ fitting pipe elbow, 3/4 npt x 3/4 npt, N14 counterbore screw, 1/-13 unc x 1., grade 8 (@ 0 ft.-lbs.) N17 counterbore screw, 1/-13 unc x.00, grade 8 (@ 0 ft.-lbs.) N19 counterbore screw, 1/-13 unc x.0, grade 8 (@ 0 ft.-lbs.) L14 hex. screw, 3/8-16 unc x 1., grade (@ 0 ft.-lbs.) F100 air filter or H100 filter or S100 air filter/silencer, hooded (optional) Maintenance s E100 air filter element, (fits110377f100 & S100 filter) X11P Replacement Head Assembly includes head assy. & head gasket Replacement Head Assembly (for high pressure rated compressors) includes high pressure rated head assy. & head gasket Intercooler Replacement Kit includes intercooler and nut / sleeve fittings N.S.S.= Not Sold 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. * High pressure compressors and DNV certified applications require HPS head in lieu of head and 6610-HPS cylinder in lieu of cylinder 01-10, July Wismann Lane, Quincy IL

18 CYLINDER & HEAD GROUP (control version L) , July Wismann Lane, Quincy IL

19 CYLINDER & HEAD GROUP (control version L) Qty cylinder gasket, cylinder to crankcase gasket * U head assembly (see page 3 for parts breakdown) intercooler (N.S.S.; order Intercooler Replacement Kit) L10 hex. screw, 3/8-16 unc x.7, grade (@ 30 ft.-lbs.) clamp C lockwasher, 3/ fitting pipe elbow, 3/4 npt x 3/4 npt, N14 counterbore screw, 1/-13 unc x 1., grade 8 (@ 0 ft.-lbs.) N17 counterbore screw, 1/-13 unc x.00, grade 8 (@ 0 ft.-lbs.) N19 counterbore screw, 1/-13 unc x.0, grade 8 (@ 0 ft.-lbs.) L14 hex. screw, 3/8-16 unc x 1., grade (@ 0 ft.-lbs.) F100 air filter H100 filter S100 air filter/silencer, hooded (optional) E100 air filter element, (fits110377f100 & S100 filter) Maintenance s X11L Replacement Head Assembly includes head assy., head gasket, copper tube & fittings Replacement Head Assembly (for high pressure rated compressors) includes high pressure rated head assy., head gasket, copper tube & fittings Intercooler Replacement Kit includes intercooler and nut / sleeve fittings N.S.S. = Not Sold 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. * High pressure compressors and DNV certified applications require HPS head in lieu of head and 6610-HPS cylinder in lieu of cylinder 01-10, July Wismann Lane, Quincy IL

20 CYLINDER & HEAD GROUP 1107 (control versions S, LS, & LVD) 01-10, July Wismann Lane, Quincy IL

21 Qty. CYLINDER & HEAD GROUP cylinder gasket, cylinder to crankcase gasket * UU head assembly (see page for parts breakdown) intercooler (N.S.S.; order Intercooler Replacement Kit) L10 hex. screw, 3/8-16 unc x.7, grade (@ 30 ft.-lbs.) clamp C lockwasher, 3/ fitting pipe elbow, 3/4 npt x 3/4 npt, N14 counterbore screw, 1/-13 unc x 1., grade 8 (@ 0 ft.-lbs.) N17 counterbore screw, 1/-13 unc x.00, grade 8 (@ 0 ft.-lbs.) N19 counterbore screw, 1/-13 unc x.0, grade 8 (@ 0 ft.-lbs.) L14 hex. screw, 3/8-16 unc x 1., grade (@ 0 ft.-lbs.) F100 air filter or H100 filter or S100 air filter/silencer, hooded (optional) pipe tee, 1/4 npt x 1/4 npt x 1/4 npt connector tube fitting, 90 male elbow, 1/4 tube x 1/4 npt (control versions S, LS, & LVD) Maintenance s E100 air filter element, (fits110377f100 & S100 filter) X11S Replacement Head Assembly includes head assy., head gasket, copper tube & fittings Replacement Head Assembly (for high pressure rated compressors) includes high pressure rated head assy., head gasket, copper tube & fittings Intercooler Replacement Kit includes intercooler and nut / sleeve fittings N.S.S. = Not Sold 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. * High pressure compressors and DNV certified applications require HPS head in lieu of head and 6610-HPS cylinder in lieu of cylinder 01-10, July Wismann Lane, Quincy IL

22 HEAD ASSEMBLY P (control version P) , July Wismann Lane, Quincy IL

23 HEAD ASSEMBLY P (control version P) Qty. * head 777X1 suction valve assembly valve bumper valve seat valve disc valve spring stud 3 771X00 discharge valve assembly discharge valve bumper discharge valve seat valve disc valve spring spacer 4 18 gasket valve cover plate hex. screw, 7/16-14 unc x 1.38, grade (@ 0 ft.-lbs.) R1 screw & nut assembly 60 ft.-lbs. - 0 ft.-lbs.) pressure relief valve fitting gasket Maintenance s HPS Replacement Head (for high pressure rated compressors) 777X Replacement Suction Valve Assembly includes suction valve assy. & valve gasket 771X0 Replacement Discharge Valve Assembly includes discharge valve assy, & valve 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. * High pressure compressors and DNV certified applications require HPS head in lieu of head , July Wismann Lane, Quincy IL

24 HEAD ASSEMBLY U (control version L) , July Wismann Lane, Quincy IL

25 HEAD ASSEMBLY U (control version L) Qty. * head 777X1 valve assembly valve bumper seat valve disc valve spring stud 3 771X00 discharge valve assembly discharge valve bumper discharge valve seat valve disc valve spring spacer 4 18 gasket valve cover plate hex. screw, 7/16-14 unc x 1.38, grade (@ 0 ft.-lbs.) R1 screw & nut assembly 60 ft.-lbs. - 0 ft.-lbs.) gasket platform spacer pin holddown screw (@ 70 ft.-lbs.) gasket X unloader piston assembly unloader assembly (@ 7 ft.-lbs.) (N.S.S.; order 7483X) unloader body diaphragm B diaphragm cover plate diaphragm disc hex. screw, 1/4-0 unc x.7, grade (@ 7 in.-lbs.) fitting pressure relief valve plate valve spring valve pin Maintenance s HPS Replacement Head (for high pressure rated compressors) 1 777X Replacement Suction Valve Assembly includes suction valve assy. & valve gasket 1 777XU Replacement Suction Valve Assembly includes suction valve assy., valve gasket, valve pins, & valve springs 771X0 Replacement Discharge Valve Assembly includes discharge valve assy. & valve gasket X Replacement Unloader Assembly includes unloader assembly, unloader piston assembly, valve gasket & pipe plug s for use with diester or phosphate ester synthetic based lubricants S diaphragm N.S.S. = Not Sold 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. * High pressure compressors and DNV certified applications require HPS head in lieu of head , July Wismann Lane, Quincy IL

26 HEAD ASSEMBLY UU (control versions S, LS, LVD) , July Wismann Lane, Quincy IL

27 HEAD ASSEMBLY UU (control versions S, LS, LVD) Qty. * head 777X1 valve assembly valve bumper seat valve disc valve spring stud 3 771X00 discharge valve assembly discharge valve bumper discharge valve seat valve disc valve spring spacer 4 18 gasket valve cover plate hex. screw, 7/16-14 unc x 1.38, grade (@ 0 ft.-lbs.) R1 screw & nut assembly 60 ft.-lbs. - 0 ft.-lbs.) valve pin platform spacer pin tube fitting, 90 male elbow, 1/4 tube x 1/8 npt plate holddown screw (@ 70 ft.-lbs.) gasket 17 73X unloader piston assembly unloader assembly (@ 7 ft.-lbs.) (N.S.S.; order 7483X) unloader body diaphragm B diaphragm cover plate diaphragm disc hex. screw, 1/4-0 unc x.7, grade (@ 7 in.-lbs.) pressure relief valve gasket unloader assembly (@ 7 ft.-lbs.), (N.S.S.; order 87X) unloader body diaphragm B diaphragm cover plate diaphragm disc hex. screw, 1/4-0 unc x.7, grade (@ 7 in.-lbs.) 1 ft copper tube, 1/4 o.d valve spring Maintenance s HPS Replacement Head (for high pressure rated compressors) 1 777X Replacement Suction Valve Assembly includes suction valve assy. & valve gasket 777XU Replacement Suction Valve Assembly includes suction valve assy., valve gasket, valve pins & valve springs 771X0 Replacement Discharge Valve Assembly includes discharge valve assy. & valve gasket X Replacement Unloader Assembly includes unloader assy. (400), unloader piston assy., valve gasket & pipe plug 1 87X Replacement Unloader Assembly includes unloader piston assembly, unloader assembly (4019), & valve gasket s for use with diester or phosphate ester synthetic based lubricants S diaphragm S diaphragm N.S.S. = Not Sold 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. * High pressure compressors and DNV certified applications require HPS head in lieu of head , July Wismann Lane, Quincy IL

28 CONTROL GROUP 1108 (control versions L) Qty p.s.i p.s.i hydraulic unloader assembly tube fitting, 90 male elbow, 1/4 tube x 1/8 npt 3 3 ft copper tube, 1/4 o.d. Maintenance s Hydraulic Unloader Repair Kit includes diaphragm, stem assembly, inlet filter & fitting assembly, spring (0-00 p.s.i.) and spring (01-00 p.s.i., red color code) s for use with diester or phosphate ester synthetic based lubricants hydraulic unloader assembly (standard, 0-00 p.s.i.) hydraulic unloader assembly (high pressure, p.s.i.) 1/4 o.d. tube from receiver 01-10, July Wismann Lane, Quincy IL

29 Qty. CONTROL GROUP p.s.i p.s.i pilot valve assembly * pilot valve tube fitting, straight male connector, 3/8 tube x 1/4 npt mounting stud J J0 set screw, 1/4-8 unf x.38, grade pipe plug, 1/4 npt, hex socket 4 ft copper tube, 1/4 o.d tube fitting, male branch tee, 1/4 tube x 1/4 tube x 1/8 npt tube fitting, 90 male elbow, 1/4 tube x 1/8 npt tube fitting, 90 male elbow, 1/4 tube x 1/4 npt (control version S) * See page 31 for optional pilot valves that must be used with respective pressure ranges /8 o.d. tube from receiver 01-10, July Wismann Lane, Quincy IL

30 CONTROL GROUP (control version LS) Qty p.s.i p.s.i pilot valve assembly pilot valve hydraulic unloader assembly mounting stud J J0 set screw, 1/4-8 unf x.38, grade brass pipe tee, 1/4 npt x 1/4 npt x 1/4 npt tube fitting, 90 male elbow, 1/4 tube x 1/8 npt ft copper tube, 1/4 o.d tube fitting, straight male connector, 1/4 tube x 1/8 npt tube fitting, 90 male elbow, 1/4 tube x 1/4 npt tube fitting, straight male connector, 3/8 tube x 1/4 npt 4 ft copper tube, 1/4 o.d tube fitting, male branch tee, 1/4 tube x 1/4 tube x 1/8 npt tube fitting, 90 male elbow, 1/4 tube x 1/8 npt tube fitting, 90 male elbow, 1/4 tube x 1/4 npt Maintenance s Hydraulic Unloader Repair Kit includes diaphragm, stem assembly, inlet filter & fitting assembly, spring (0-00 p.s.i.) and spring (01-00 p.s.i. red color code) s for use with diester or phosphate ester synthetic based lubricants hydraulic unloader assembly (standard, 0-00 p.s.i.) hydraulic unloader assembly (high pressure, p.s.i.) * See page 31 for optional pilot valves that must be used with respective pressure ranges /8 o.d. tube from receiver , July Wismann Lane, Quincy IL

31 CONTROL GROUP (control version LVD) Qty p.s.i p.s.i pilot valve assembly pilot valve hydraulic unloader assembly mounting stud J J0 set screw, 1/4-8 unf x.38, grade brass pipe tee, 1/4 npt x 1/4 npt x 1/4 npt tube fitting, 90 male elbow, 1/4 tube x 1/8 npt ft copper tube, 1/4 o.d tube fitting, straight male connector, 1/4 tube x 1/8 npt tube fitting, 90 male elbow, 1/4 tube x 1/4 npt tube fitting, straight male connector, 3/8 tube x 1/4 npt 4 ft copper tube, 1/4 o.d tube fitting, male branch tee, 1/4 tube x 1/4 tube x 1/8 npt tube fitting, 90 male elbow, 1/4 tube x 1/8 npt tube fitting, 90 male elbow, 1/4 tube x 1/4 npt Maintenance s Hydraulic Unloader Repair Kit includes diaphragm, stem assembly, inlet filter & fitting assembly, spring (0-00 p.s.i.) and spring (01-00 p.s.i. red color code) s for use with diester or phosphate ester synthetic based lubricants hydraulic unloader assembly (standard, 0-00 p.s.i.) hydraulic unloader assembly (high pressure, p.s.i.) * See page 31 for optional pilot valves that must be used with respective pressure ranges /8 o.d. tube from receiver , July Wismann Lane, Quincy IL

32 PILOT VAL ALVES check ball air from receiver air out to head unloaders unload adjustment differential adjustment toggle lever series pilot valve (control version S) 1 check ball differential adjustment Available Pilot Valves Refer to illustrations at left to determine pilot valve series; add dash # listed below per pressure setting. Pressure Setting Dash # (p.s.i.) Notes adjustable unload pressure / customer to set, see differential setting chart adjustable unload pressure / customer to set, see differential setting chart adjustable unload pressure / customer to set, see differential setting chart adjustable unload pressure / customer to set, see differential setting chart Additional factory preset valves are available upon request. air from receiver air inlet air out to head unloaders 3 4 toggle lever unload adjustment 1114 series pilot valve (control version LS) 1 check ball 3 air in from hydraulic unloader differential adjustment 4 unload adjustment air in from hydraulic unloader knurled knob air out to head unloaders series pilot valve (control version LVD) WARNING! Not all pilots are for use with all compressor systems. Make sure that the pilot you order is set within the safe operating limits of your compressor. Failure to heed this warning could result in an explosion. Pilot Valve Repair Kit Can be used to repair 11083, 1114 & series pilot valves. Customer must specify which spring when ordering pilot valve repair kit. # Qty. 1 screen 1 filter 3 1 "o"ring replacement spring, pilot valve, p.s.i. (red) replacement spring, pilot valve, p.s.i. (yellow) replacement spring, pilot valve, p.s.i. (green) replacement spring, pilot valve, p.s.i. (black) disc Differential Setting Chart Spring # Unload Min. Dif. (item 4) (p.s.i.) (p.s.i.) Max. Dif. (p.s.i.) " 40 8 " 0 8 " 60 8 " " 90 1 " " " 10 1 " " " " " 17 3 " 00 " " " , July Wismann Lane, Quincy IL

33 SUCTION VALVE UNLOADER ASSEMBLIES The Quincy suction valve unloader assembly consists of unloading arrangements on the suction valves, having a plunger to contact the suction valve disc and an unloader pilot valve (part no.s ***, and 1114-*** & ***) to automatically regulate the passing of receiver pressure to the unloading arrangement. Application Suction valve unloader assemblies are recommended for use on Quincy compressors where the compressor is to run continuously and a constant pressure is to be maintained. The purpose is to automatically unseat the suction valve of the compressor when the air supply is greater than the demand. Operation Unloading occurs when receiver pressure is sufficient to overcome pilot valve spring pressure. The check ball is then unseated, allowing receiver pressure to pass to the unloading arrangements. The compressor will run unloaded until the receiver pressure drops to a predetermined level. At this time, the action of the ball is reversed, shutting off receiver pressure to the unloader arrangement and venting the unloader to atmosphere. This allows the compressor to load. The drive, either electric motor or combustion engine, runs continuously and must be started and stopped manually. Pilot valve *** can be locked out, for models equipped with dual control, to provide automatic start/stop operation. The knurled knob at the top of the pilot can be turned clockwise, until it stops, to lock it out. A pressure switch is required to stop the motor. Failure to use a pressure switch, with the pilot valve locked out, could result in unsafe conditions. WARNING! A pressure switch must be incorporated whenever pilot valve *** is employed as part of the control system. The compressor will operate in the continous run mode if the knurled knob is turned counterclockwise until it stops. Installation The pilot valve is to be connected to the air receiver using a minimum of 3/8" o.d. copper tube. Compressors in the field, not equipped with a suction valve unloader assembly, can be converted to constant speed. Consult your local Distributor for assistance with conversion procedures. Service Periodically check the filter & screens in the inlet of the pilot valve to make sure they are free of obstructions. If they become clogged, remove and clean or replace. Inspect the "o"ring located in the opposite end of the pilot valve body for wear or damage; replace if necessary. Adjustment The unloading pressure is adjustable and is regulated by turning the hex nut (marked "unload adj." in cross sectional illustrations of pilot valves). Turn the hex nut clockwise to increase and counterclockwise to decrease the unloading pressure. The differential (difference between unloading and loading pressure) is set by turning the hex nut (marked "differential adj." in the cross sectional illustrations of the pilot valves). Increase the differential pressure by turning the hex nut clockwise - decrease by turning counterclockwise. Tighten the locknuts after adjustment. CHECK VAL ALVE ASSEMBLIES Check Valve Assembly Replacement s # Qty. 6194X Check Valve Assembly "o"ring disc 6194X3 Check Valve Assembly (for use with diester or phosphate ester synthetic lubricants) "o"ring disc , July Wismann Lane, Quincy IL

34 Head Kit K3A Basic Compressor Repair Kit # Qty E100 air filter element 16 gasket 18 diaphragm gasket, valve 4 18 gasket, valve cover 16 gasket, valve cover valve disc gasket, cylinder to head valve spring gasket, intercooler # Qty piston pin E100 air filter element "o"ring kit oil filter 1 70 bearing cup 1 8 bearing cone 1 3 bearing cup bearing cone 6443SR connecting rod bushing 6444PR connecting rod inserts (1 pair) valve spring ring set valve disc gasket set piston pin ring set # Qty. V.I.P. Kit oil pressure gauge 18 diaphragm valve pin valve disc 683 hydraulic unloader filter valve spring valve spring gasket set # Qty. Overhaul Kit K3C 6444PR con-rod bearing E100 air filter element "o"ring kit ring set ring set gasket set valve disc spring Gasket Set 716 # Qty. # Qty. Overhaul Kit K3B E100 air filter element 18 diaphragm valve disc 6444PR connecting rod inserts (1 pair) valve spring gasket set A ring set A ring set oil seal 16 gasket gasket, cylinder to crankcase gasket, inspection plate gasket 4 18 gasket 700 gasket 694 bearing adj. shim,.00 steel 694A bearing adj. shim,.007 steel 1 694B bearing adj. shim,.00 steel 6 694C bearing adj. shim,.00 paper 694D bearing adj. shim,.00 steel gasket, bearing carrier gasket 01-10, July Wismann Lane, Quincy IL

35 Recommended Spare s # Qty. 777X replacement suction valve assy. 771X00 replacement discharge valve assy pressure gauge oil pump repair kit gasket set hydraulic unloader repair kit 6444PR connecting rod inserts (1 pair) 18 unloader diaphragm pilot repair kit E100 air filter element DECALS 1 3 # Qty. Decals for Basic Compressor * Not sold separate; order serial number & nameplate A decal, CAUTION!/manual/ "Failure to follow..." B decal, DANGER! / "Air used for breathing..." 01-10, July Wismann Lane, Quincy IL

36 TYPICAL UNIT REPAIR PAR ARTS LIST The parts listed here are for standard (up to 17 p.s.i.) units and may or may not be applicable to custom built units. Check with your local authorized Distributor for parts that can be used for custom built units. Make sure the components you order are rated within the safe operating limits of your system. If you are doubtful about which components to order, contact your local Quincy distributor. ( simplex - horizontal tank - electric motor) Qty 60 gal. 80 gal. 10 gal tank (00 p.s.i. max. working pressure) 1 n/a n/a * top plate tank drain valve ball valve pressure gauge pressure switch (13-17 p.s.i.) pressure relief valve (00 p.s.i.) 3 ft ! discharge tube (3/4" copper tube to be formed by customer) compression fittings 3 H.P H.P B B068 drive belt motor pulley 1 n/a 898 motor pulley bushing K K001 belt guard assembly 11/30v, 1Ø 00v, 3Ø 30/460v, 3Ø h.p. motor (O.D.P.) 1 ** 17466I h.p. motor (O.D.P.) * top plate is also used for all base mounted electric motor driven units.! Pre-formed discharge tubes are available. Contact factory with model & tank size information. ** 30 volt only pressure switch on base mounted unit. ( duplex - horizontal tank - electric motor) Qty 80 gal. 10 gal. 00 gal tank (00 p.s.i. max. working pressure) N/A top plate tank drain valve ball valve pressure gauge pressure switch (13-17 p.s.i.) pressure relief valve (00 p.s.i.) 6 ft discharge tube (3/4" copper tube to be formed by customer) compression fittings 3 H.P H.P B B068 drive belt motor pulley n/a 898 motor pulley bushing 1134K K001 belt guard assembly 11/30v, 1Ø 00v, 3Ø 30/460v, 3Ø h.p. motor (O.D.P.) * 17466I h.p. motor (O.D.P.)! Pre-formed discharge tubes are available. Contact factory with model & tank size information. * 30 volt only , July Wismann Lane, Quincy IL

37 TYPICAL UNIT REPAIR PAR ARTS LIST The parts listed here are for standard (up to 17 p.s.i.) units and may or may not be applicable to custom built units. Check with your local authorized Distributor for parts that can be used for custom built units. Make sure the components you order are rated within the safe operating limits of your system. If you are doubtful about which components to order, contact your local Quincy distributor. ( vertical tank - electric motor) Qty 60 gal. 80 gal tank (00 p.s.i. max. working pressure) tank drain valve ball valve pressure gauge pressure switch (13-17 p.s.i.) pressure relief valve (00 p.s.i.) 3 ft ! discharge tube (3/4" copper tube to be formed by customer) compression fittings 3 H.P H.P B B068 drive belt motor pulley 1 n/a 898 motor pulley bushing K K001 belt guard assembly 11/30v, 1Ø 00v, 3Ø 30/460v, 3Ø h.p. motor (O.D.P.) 1 * 17466I h.p. motor (O.D.P.)! Pre-formed discharge tubes are available. Contact factory with model & tank size information. * 30 volt only. ( gasoline engine driven - Kohler) Qty base unit tank unit tank (00 p.s.i.) top plate tank drain valve ball valve pressure gauge pressure relief valve (00 p.s.i.) 1108B B074 drive belt engine pulley engine pulley bushing K K00 belt guard assembly throttle control, bullwhip cable Kohler engine group, 11 h.p. (includes exhaust system & throttle control) 3 ft ! discharge tube (3/4" copper tube to be formed by customer) 371 compression fittings! Pre-formed discharge tubes are available. Contact factory with model & tank size information , July Wismann Lane, Quincy IL

38 TYPICAL UNIT REPAIR PAR ARTS LIST The parts listed here are for standard (up to 17 p.s.i.) units and may or may not be applicable to custom built units. Check with your local authorized Distributor for parts that can be used for custom built units. Make sure the components you order are rated within the safe operating limits of your system. If you are doubtful about which components to order, contact your local Quincy distributor. ( gasoline engine driven - Honda) Qty base unit tank unit tank (00 p.s.i.) top plate tank drain valve ball valve pressure gauge pressure relief valve (00 p.s.i.) 1108B B074 drive belt engine pulley engine pulley bushing belt guard assembly throttle control, bullwhip cable Honda engine group, 11 h.p. (includes engine & throttle control) ! discharge piping group (includes discharge piping and fittings- 3/4" copper tube to be formed by customer)! Pre-formed discharge tubes are available. Contact factory with model & tank size information. ( diesel engine driven - Yanmar) Qty base unit tank unit tank (00 p.s.i.) base tank drain valve ball valve pressure gauge pressure relief valve (00 p.s.i., in tank) 1108B B074 drive belt engine pulley engine pulley bushing K K008 belt guard assembly throttle control Yanmar diesel engine group, 10 h.p. (includes throttle control). ft ! discharge tube (3/4" copper tube to be formed by customer) 371 compression fittings! Pre-formed discharge tubes are available. Contact factory with model & tank size information , July Wismann Lane, Quincy IL

39 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 keep you in business. Call for Authorized Quincy Service. Quincy Compressor True Blue Reliability TM Reciprocating / Systems: Rotary / Vacuum / Systems: Nearest Distributor: trueblue@quincycompressor.com Discover: a BFGoodrich Company Business All Rights Reserved. Litho in U.S.A.