Instructions – Parts List Parts FREE-STANDING; CORROSION-RESISTANT OR WATERBORNE Crown Imperial Pumps 308059L 250 psi (1.7 MPa, 17 bar) Maximum Working Pressure Electric, Multi-Stage, Centrifugal, Open Stand-Mounted Pumps for Circulating Systems Read warnings and instructions. See page 2 for table of contents and list of models. Motor and Stand Not Included with Pump 03118 GRACO INC.ąP.O. BOX 1441ąMINNEAPOLIS, MNą55440-1441 Copyright 2002, Graco Inc. is registered to I.S.
Models CORROSION-RESISTANT No. of Stag es WATERBORNE WATERBORNE HD Standard Size for 60” High Tanks High Profile for 85” High Tanks Standard Size for 60” High Tanks High Profile for 85” High Tanks Standard Size for 60” High Tanks Model No. Model No. Model No. Model No. Model No.
WARNING EQUIPMENT MISUSE HAZARD Equipment misuse can cause the equipment to rupture or malfunction and result in serious injury. INSTRUCTIONS This equipment is for professional use only. Read all instruction manuals, tags, and labels before operating the equipment. Use the equipment only for its intended purpose. If you are not sure, call your Graco distributor. Do not alter or modify this equipment. Check equipment daily. Repair or replace worn or damaged parts immediately.
Installation E L F D H M N Q G O J P Q K S C AA B 1 R Z Q T U A V 2 X 03119 Y W KEY A B C D E F G H Elbow Mix Tank Agitator Shutoff Valve, Return Line Return Line Back Pressure Valve Flow Meter Motor J K L Check Valve Tank Shutoff Valve Pressure Gauge with Pulsation Dampener and Isolation Valve M Open to Air N Air Blowdown Valve O To Spray Booth P Q R S T U Fluid Filter Line Isolation Valve Filter Drain Valve Standby Pump/System Blowdown Connection Valve To Standby Pump Outlet
Installation Grounding Return Line WARNING Ground the pump in accordance with all applicable safety codes in your area. Proper grounding reduces the risk of shock, fire, or explosion caused by static sparking, which can result in serious injury and property damage. 1. Have a licensed electrician complete the electrical hookup and wiring. 2. Consult the electric motor manufacturer for proper heater-breaker requirements. 3.
Installation Place the motor coupler (29) on the motor shaft (A), pushing it up, well beyond the end of the shaft. Lightly snug the setscrew (B). Mounting the Pump Secure the pump, without the motor, in the pump stand (V), using the bolts provided. Lower the motor onto the pump base, making sure the motor locating flange seats properly on the pump base. Be sure the pump inlet and the plumbing to the mix tanks are at the same level. Install the necessary plumbing, using shims as necessary.
Operation CAUTION The pump is designed for continuous operation. Regular shutdown at night or on weekends may cause premature bearing wear and invalidate the warranty. Do not let the pump run dry. Operating the pump for more than 10 seconds without fluid circulating through it will overheat the pump and damage it. 2. Starting the pump (Always use this procedure to start the pump) a. Close the isolation valves (Q) on one filter. b.
Operation e. Close the outlet (W) and return valves (K) for the tank being used and open the outlet and return valves for the other tank. f. Start the pump and circulate the solvent for at least one hour. g. While circulating, open the spray gun at each drop and flush the hoses with about one gallon (4 liters) of solvent. 5. When flushing is complete a. Stop the pump and drain all solvent from the tanks and lines. b. Open the filter drain valves (R) to flush out all filtered residue. c.
Lubrication Lubricate the thrust bearing once a month if the pump is operating continuously. To lubricate the bearing, pump one or two shots (about 0.1 oz/2.8 grams) of Chevron SRI/No. 2 NLGI grade grease through the fitting on the top of the seal retainer. A 14 oz. tube of this grease is supplied with the pump. See Fig. 4. NOTE: Do not lubricate the bearing when you first receive the pump as it is factory greased. CAUTION Use only Chevron SRI/No.
Troubleshooting WARNING CAUTION When checking the pump pressure, do not leave the check valve (J) or isolation valves (Q) closed for more than 10 seconds while the pump is operating to avoid overheating the pump and damaging the seals and bearings. Before removing the pump for repair, shut off the electric power, relieve the pressure, and drain the pump by opening the drain valve at the pump base.
Troubleshooting Problem Fluid leaking. Leakage at shaft seal (41). (Leakage through the shaft seal/ adjustment nut opening.) Noisy pump. Coupler insert (6) wears out prematurely. Cause Solution 1. Screws or fittings loose. 1. Tighten. 2. Parts worn or damaged. 2. Repair pump. 3. Clogged bypass drain. 3. Drain. 1. Fluid viscosity is too light (especially if using solvent or other flushing material). 1. Seal is designed for heavier viscosity fluid, such as paint.
Service CAUTION To avoid costly damage to the pump, follow this service procedure carefully. Do not attempt to repair anything that is not mentioned in this service section. 1 Shaft Holding Tool 218634 (for standard pumps) 36a 2 Shaft Holding Tool 207727 (for high-profile pumps) Before you start 36b Special tools needed for repairing the pump are mentioned in the text and described in the Accessories section on page 32. Be sure you have all the necessary tools and repair parts on hand.
Service 19. Install the two hold-down screws, washers, and springs (10, 11, 25). Bottom the screws and check the vertical travel of the retainer (A) against the spring. If the shaft nut (28) and coupling housing (58) are properly installed, the retainer should lift 0.12 to 0.19 in. (3.2 to 3.8 mm) before the springs are solidly compressed. 48 29 5 6 10 58c 58d 58 11 58b 58a 25 28 A 8 P 35 13 21.
Service Tool 178779 58 0.25 in. (6.3 mm) 33 03125 28 A 58b 6 58 10 22 35 11 25 19 B Notch 21 40 41a 33 03126 Fig.
Service 25. Shut the pump off and recheck the coupler clearance; adjust if necessary to 0.094 in. (2.39 mm). See Fig. 8. Repairing Shaft Bearings, Impellers, and Seals Disassembly 26. Remove the seal chamber cover (21) and check to be sure the slinger (40) is in the middle of the chamber. See Fig. 7. If necessary, loosen the setscrew (B) with a 0.19 in. hex key wrench to readjust the slinger. Reinstall the cover, gasket and screws (3, 20, 21). 31 NOTE: Remove the pump from the regular stand. 1.
Service 5. Disassemble the impeller bowls, working from the top down. a. Hold the first impeller with a spanner wrench 616637 and use a close fitting wrench to loosen the impeller nut (32) 1–1 /2 turns. See Fig. 9. 1 ft (300 mm) Pipe 32 18 3/4 in. (19 mm) ID Bushing 37 33 30 b. Place a 3/4 in. (19 mm) ID soft-steel, protecting bushing, with a smooth turned end, on top of the hex nut.
Service d. Use the short-nippled end of tool 177219 to press the new bearing into the intake bowl until it bottoms against the shaft holding tool. Refer to Fig. 11. e. Check the bearings for concentricity. Place the checking fixture 177218 on the bowl as shown in Fig. 13. Drop the long end of the checking tool 177217 into the center hole of the fixture. The tool should turn freely without binding. If the tool binds, the bearings must be replaced. 33 36 1 Reassembly 8.
Service 12. Remove the assembly from the vise and mount it in the assembly stand 953912. See Fig. 16. 13. Continue assembling the bowls and impellers as in Steps 10 and 11. 1 Torque to 130–150 ft–lb (175–205 N.m) 1 32 Spanner Wrench 616637 14. Install the riser tube (38) with the screws (14), lockwashers (17) and nuts (15). See Fig. 8. 15. To replace the bearing (39) in the pump base (31), remove the three screws and washers (7, 34), holding the bearing from below. Press the bearing out, using a 1.
Notes 308059 19
Parts Corrosion-Resistant, 60” Pump 48 38 29 5 17 6 10 58c 58 14 14 11 58d 58b 25 58a 28 33 22 8 9 35 13 32 41a 30 41e 41 37a 41b 41c 1 18 14 or 53 37 41d 37b 17 31 17 15 57 9 52 32 54 56 24 1 30 2 64 36 4 40 18 36b 23 36a 20 21 19 26 34 12 7 63 39 62 308059 51 49 27 3 20 50 16 1 Use item 53 for last bowl to intake only.
Parts Corrosion-Resistant, 60” Pumps Model Stages 223906 6 223907 7 223908 8 223909 9 223910 10 Ref No. Part No. 29 223911 11 223912 12 223913 13 223914 14 30 31 32 33 34 35 36 36a 36b 37 Description Qty COUPLING, motor, 170067 169445 170748* 186096 170770* 176879 170772 207769 218097 fits 1.38” (35 mm) motor shaft fits 1.12” (28.4 mm) motor shaft IMPELLER, pump BASE, pump NUT, impeller SHAFT, impeller WASHER, plain, 1/4” NUT, adjusting 179909 176851 218092 .
Parts Corrosion-Resistant, 85” Pump 48 38 29 5 17 6 58 58c 10 58d 58b 11 14 14 25 59 58a 17 28 14 22 8 35 33 46 17 9 13 32 47 30 41a 41e 41 41b 41c 12 37a 1 18 14 or 53 37b 17 37 41d 31 17 15 57 52 9 32 54 56 24 30 1 2 23 36b 36 4 40 18 64 36a 20 19 21 3 34 12 7 63 39 62 22 308059 26 50 27 49 51 16 1 Use item 53 for last bowl to intake only.
Parts Corrosion-Resistant, 85” Pump Model Stages 224006 6 224007 7 224008 8 224009 9 224010 10 224011 11 224012 12 224013 13 224014 14 Part No. Description 1 2 3 4 5 100055 110343 110787 100214 100640 SCREW, type “u” self tap, no. 6 x 1/4” CAPSCREW, hex hd, 1/2–13 x 1–3/4” CAPSCREW, sch, 1/4–28 unf–3a x .
Parts Waterborne, 60” Pump 48 38 29 5 17 6 10 58c 58 14 14 11 58d 58b 25 58a 28 33 22 8 9 35 13 32 41a 30 41e 41 37a 41b 41c 1 18 14 or 53 37 41d 37b 17 31 17 15 57 9 52 32 54 56 24 1 30 2 64 36 4 40 18 36b 23 36a 20 21 19 26 34 12 7 63 39 62 308059 51 49 27 3 24 50 16 1 Use item 53 for last bowl to intake only.
Parts Waterborne, 60” Pump Model 224106 224107 224108 224109 224110 224111 224112 224113 224114 236615 Ref No. Stages 6 7 8 9 10 11 12 13 14 15 Part No. 29 Description Qty COUPLING, motor, 30 31 32 33 34 35 36 170067 169445 170748* 186266 170770* 176879 170772 207769 218097 fits 1.38” (35 mm) motor shaft fits 1.12” (28.4 mm) motor shaft IMPELLER, pump BASE, pump NUT, impeller SHAFT, impeller WASHER, plain, 1/4” NUT, adjusting 36a 36b 37 179909 176851 218092 .HOUSING, intake bowl .
Parts Waterborne HD, 60” Pump 48 38 29 5 17 6 10 58c 58 14 14 11 58d 58b 25 58a 28 33 22 8 9 35 13 32 41a 30 41e 41 37a 41b 41c 1 18 14 or 53 37 41d 37b 17 31 17 15 57 9 52 32 54 56 24 1 30 2 64 36 4 40 18 36b 23 36a 20 21 19 26 50 49 27 3 34 12 7 63 39 62 51 16 1 Use item 53 for last bowl to intake only.
Parts Waterborne HD, 60” Pump Model 224106 224107 224108 224109 224110 224111 224112 224113 224114 236615 Ref No. Stages 6 7 8 9 10 11 12 13 14 15 Part No. 29 Description Qty COUPLING, motor, 30 31 32 33 34 35 36 170067 169445 170748* 186266 170770* 15E264 170772 207769 249110 fits 1.38” (35 mm) motor shaft fits 1.12” (28.4 mm) motor shaft IMPELLER, pump BASE, pump NUT, impeller SHAFT, impeller WASHER, plain, 1/4” NUT, adjusting 36a 36b 37 179909 15E310 249109 .HOUSING, intake bowl .
Parts Waterborne, 85” Pump 48 38 29 5 17 6 58 58c 10 58d 58b 11 14 14 25 59 58a 17 28 14 22 8 35 33 46 17 9 13 32 47 30 41a 41e 41 41b 41c 12 37a 1 18 14 or 53 37b 17 37 41d 31 17 15 57 52 9 32 54 56 24 30 1 2 23 36b 36 4 40 18 64 36a 20 19 21 3 34 12 7 63 39 62 28 308059 26 50 27 49 51 16 1 Use item 53 for last bowl to intake only.
Parts Waterborne, 85” Pump Model 224206 224207 224208 224209 224210 224211 224212 224213 224214 236715 Stages 6 7 8 9 10 11 12 13 14 15 Ref No. Part No. Description 30 31 32 33 34 35 36 170748* 186266 170770* 181590 170772 207769 218097 IMPELLER, pump BASE, pump NUT, impeller SHAFT, impeller WASHER, plain, 1/4” NUT, adjusting INTAKE BOWL ASSEMBLY 36a 36b 37 179909 176851 218092 .HOUSING, intake bowl .
Dimensions 0.53 in. (13.5 mm) Dia. Top View of Pump Mounting Stand 0.5 in. (12.5 mm) 11 in. (254 mm) Square Base 5.75 in. (146 mm) 4.62 in. (118 mm) Stand Weights 220266 92 lb (41.4 kg) 218631 75 lb (33.8 kg) 5.75 in. (146 mm) 3/4 npt Overflow 2 in. npt Outlet 14.68 in. (373 mm) 2.93 in. (74 mm) 2 in. npt Outlet 3/4 npt Overflow 2.93 in. (74 mm) 14.68 in. (373 mm) 2.81 in. (71.4 mm) B 66.0 in. (1.7 m) 1 in. (25 mm) 2.81 in. (71.4 mm) 25.5 in. (0.65 m) 1 in. (25 mm) 91.5 in. (2.3 m) B 88.
Notes 308059 31
Accessories Use Only Genuine Graco Parts and Accessories WARNING Be sure the valves, plumbing and accessories used in your system have a working pressure rating at least as high as the maximum working pressure rating of the pump. Back Pressure Valve 208997 180 psi (1.2 MPa, 12 bar) Controlled Working Pressure 200 psi (1.4 MPa, 14 bar) Maximum Working Pressure Stainless Steel. 0.5 in. (12.7 mm) dia. orifice. 1–1/4 in. npt inlet and outlet. Includes 200 psi (14 bar) pressure gauge.
Accessories Use Only Genuine Graco Parts and Accessories Adapter Kit 213049 Adapter Kit 916340 For 10 and 15 HP Electric Motors. Includes adapter For 20 HP Electric Motors. Includes adapter plate, plate, coupling, coupling insert, and screws and coupling, coupling insert, and screws and washers. washers. NOTE: The size of pump and motor required depends on the viscosity and specific gravity of the fluid to be pumped, and upon the flow volume and pressure required in the user’s system.
Technical Data Power Supply required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220/575 Volt AC, 3–phase, 50/60 Hz Flow Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0–50 gpm (0–189 liter/min) Fluid Inlet and Outlet Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 in.
Notes 308059 35
Graco Standard Warranty Graco warrants all equipment manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale by an authorized Graco distributor to the original purchaser for use. With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective.
