Table of Contents
Advertisement
Quick Links
INSTRUCTIONS-PARTS LIST
This manual contains important
warnings and information.
READ AND KEEP FOR REFERENCE.
INSTRUCTIONS
STAND PIPE MOUNTED; CORROSION-RESISTANT OR WATERBORNE
Crown Imperial Pumps
250 psi (1.7 MPa, 17 bar) Maximum Working Pressure
Electric, Multi-Stage, Centrifugal,
Stand Pipe Mounted Pumps for Circulating Systems with
60 in. (1.5 m) Maximum Tank Height
PUMP MODEL CHART
Corrosion Resistant
Standard size for 60 in.
No. of
(152cm) max. tank
Stages
height
Model No.
6
223806
7
223807
8
223808
9
223809
10
223810
11
223811
12
223812
13
223813
14
223814
15
NONE
STANDPIPE
66 in. (1.7 m) high. Purchase separately.
Diameter
Stainless Steel
Model No.
8 in.
208995
(203 mm)
11 in.
904628*
(279 mm)
* Adapter plate 903688 is required with this stand.
Order separately.
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441
Waterborne
Standard size for 60 in.
(152 cm) max. tank
height
Model No.
223706
223707
223708
223709
223710
223711
223712
223713
223714
237015
Carbon Steel
Model No.
214644
903683*
ECOPYRIGHT 2019, GRACO INC.
Graco Inc. is registered to I.S. EN ISO 9001
308060
First choice when
quality counts.t
Motor
Not Included
with Pump
Rev. M
TI0571B
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for Graco Crown Imperial Series
Summary of Contents for Graco Crown Imperial Series
- Page 1 (203 mm) 11 in. 904628* 903683* (279 mm) TI0571B * Adapter plate 903688 is required with this stand. Order separately. GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441 ECOPYRIGHT 2019, GRACO INC. Graco Inc. is registered to I.S. EN ISO 9001...
-
Page 2: Table Of Contents
Table of Contents Symbols Warning Symbol Warnings ........Installation . -
Page 3: Warnings
D This equipment is for professional use only. D Read all instruction manuals, tags, and labels before operating the equipment. D Use the equipment only for its intended purpose. If you are not sure, call your Graco distributor. D Do not alter or modify this equipment. -
Page 4: Installation
Installation TI0572 Elbow Motor Air Blowdown Valve To Standby Pump Mix Tank Check Valve O To Spray Booth Outlet Pressure Gauge with Agitator Tank Shutoff Valve Fluid Filter Drain Valve Shutoff Valve, Return Line Pressure Gauge with Pulsa- Q Line Isolation Valve Standpipe Return Line tion Dampener and Isolation... - Page 5 CAUTION systems design is essential. Contact Graco (see back page) for further information. The line check valve (J) is required to prevent fluid backflow into the pump in case of a power failure or Pump dimensions and the mounting hole layout are incorrect operating procedure.
- Page 6 Installation Place the motor coupler (29) on the motor shaft (A), Mounting the Pump pushing it up, well beyond the end of the shaft. Lightly Secure the pump, without the motor, in the pump snug the setscrew (B). standpipe (V), using the bolts provided. Lower the motor onto the pump base, making sure the Be sure the pump inlet and the plumbing to the mix motor locating flange seats properly on the pump...
-
Page 7: Operation
150_ F (49_ to 65_ C). If the temperature is b. Tighten leaking joints as necessary. higher than 150_ F (65_ C), consult a qualified Graco representative after a repair check of the drive coupler clearance. c. Periodically check for leaks during flushing. - Page 8 Operation e. Close the outlet (W) and return valves (K) for 8. Flushing paint from system the tank being used and open the outlet and return valves for the other tank. Consult the paint supplier for a compatible solvent for flushing paint from the system.
-
Page 9: Lubrication
The use of any other Graco representative. type of grease will void the Graco Warranty. CAUTION CAUTION Do not over grease the bearing, which may cause Blockage of the overflow tube and overflow chamber the bearing to overheat. -
Page 10: Troubleshooting
This will help reduce the risk of serious injury from and bearings. electric shock, moving parts, or splashing fluid in the eyes. NOTE: Graco offers a rebuild program on all Imperial and Crown Imperial pumps. Contact your local sales representative for details. Problem... - Page 11 Troubleshooting Problem Cause Solution Fluid leaking. 1. Screws or fittings loose. 1. Tighten. 2. Parts worn or damaged. 2. Repair pump. 3. Clogged bypass drain. 3. Drain. Leakage at shaft seal (41). 1. Fluid viscosity is too light (espe- 1. Seal is designed for heavier vis- (Leakage thro gh the shaft seal/ (Leakage through the shaft seal/ ciall if sing sol ent or other...
-
Page 12: Service
Service Shaft Holding CAUTION Tool 218634 (for standard pumps) To avoid costly damage to the pump, follow this service procedure carefully. Do not attempt to repair Shaft Holding anything that is not mentioned in this service section. Tool 207727 (for high-profile pumps) Before you start Special tools needed for repairing the pump are men-... - Page 13 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.
- Page 14 Service Tool 178779 0.25 in. (6.3 mm) 03125 Notch 3126B Fig. 6 308060...
- Page 15 Service 25. Shut the pump off and recheck the coupler clear- Repairing Shaft Bearings, Impellers, ance; adjust if necessary to 0.094 in. (2.39 mm). and Seals See Fig. 7. Disassembly 26. Remove the seal chamber cover (21) and check to NOTE: Remove the pump from the regular stand.
- Page 16 Service 5. Disassemble the impeller bowls, working from the 1 ft (300 mm) top down. Pipe 3/4 in. (19 mm) a. Hold the first impeller with a spanner wrench ID Bushing 616637 and use a close fitting wrench to loosen the impeller nut (32) 1–1 /2 turns. See Fig.
- Page 17 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. 10. e. Check the bearings for concentricity. Place the checking fixture 177218 on the bowl as shown in Fig.
- Page 18 Service 12. Remove the assembly from the vise and mount it Torque to 130–150 ft–lb in the assembly stand 953912. See Fig. 15. (175–205 N.m) 13. Continue assembling the bowls and impellers as in Steps 10 and 11. Spanner Wrench 616637 14.
- Page 19 Notes 308060...
-
Page 20: Parts
Parts Corrosion Resistant, 60” Pump TI0570B 308060... - Page 21 Parts Corrosion Resistant 60” Pump 168381 WASHER, .53” ID Model Stages 223806 Part No. Description 223807 186111* SPRING, compression 104274 LOCK, wire 223808 171711 PLUG, special 223809 168500* NUT, shaft COUPLING, motor 223810 170067 fits 1.38” (35 mm) motor shaft 223811 169445 fits 1.12”...
- Page 22 Parts Waterborne 60” Pump TI0570B 308060...
- Page 23 Parts Waterborne 60” Pump Model Stages Part No. Description 223706 168381 WASHER, .53” ID 223707 186111* SPRING, compression 104274 LOCK, wire 223708 171711 PLUG, special 223709 168500* NUT, shaft COUPLING, motor 223710 170067 fits 1.38” (35 mm) motor shaft 223711 169445 fits 1.12”...
-
Page 24: Dimensions
Dimensions 2in. npt OUTLET 2.93” 14.67” (74 mm) (372.6 mm) 24.5” (622 mm) Use Gasket 168534 75.79” 61.125” (1.93 m) (1.55 m) TI0569 2” npt inlet No. of Stages Pump Weight lb (kg) 223806 / 223706 205 (92) 223807 / 223707 207 (93) 223808 / 223708 208 (94) - Page 25 Notes 308060...
-
Page 26: Accessories
Accessories Use Only Genuine Graco Parts and Accessories Back Pressure Valve 208997 WARNING 180 psi (1.2 MPa, 12 bar) Controlled Working Pressure Be sure the valves, plumbing and accessories used 200 psi (1.4 MPa, 14 bar) Maximum Working Pressure in your system have a working pressure rating at Stainless Steel. - Page 27 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. Users should contact a Graco branch or factory office for recommendations.
- Page 28 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. Users should contact a Graco branch or factory office for recommendations.
- Page 29 Technical Data Power Supply required ..........220/575 Volt AC, 3–phase, 50/60 Hz Flow Rate .
- Page 30 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.
Need help?
Do you have a question about the Crown Imperial Series and is the answer not in the manual?
Questions and answers