Installation, Operation, and Maintenance Manual Series 60
Table of Contents Table of Contents Introduction and Safety.........................................................................................................................3 Introduction..........................................................................................................................................3 Requesting other information.........................................................................................................3 Safety....................................
Table of Contents Capscrew torque values................................................................................................................28 Dealer servicing .............................................................................................................................28 Parts Listings and Cross-Sectional Drawings....................................................................................29 Cross-sectional drawings.........................................................
Introduction and Safety Introduction and Safety Introduction Purpose of this manual The purpose of this manual is to provide necessary information for: • Installation • Operation • Maintenance CAUTION: Read this manual carefully before installing and using the product. Improper use of the product can cause personal injury and damage to property, and may void the warranty. NOTICE: Save this manual for future reference, and keep it readily available at the location of the unit.
Introduction and Safety Safety terminology and symbols About safety messages It is extremely important that you read, understand, and follow the safety messages and regulations carefully before handling the product.
Introduction and Safety • Avoid all electrical dangers. Pay attention to the risks of electric shock or arc flash hazards. • Always bear in mind the risk of drowning, electrical accidents, and burn injuries. Safety equipment Use safety equipment according to the company regulations.
Introduction and Safety Condition Chemicals or hazardous fluids on skin Action 1. 2. 3. Remove contaminated clothing. Wash the skin with soap and water for at least 1 minute. Seek medical attention, if necessary. Environmental safety The work area Always keep the station clean to avoid and/or discover emissions. Waste and emissions regulations Observe these safety regulations regarding waste and emissions: • Appropriately dispose of all waste.
Introduction and Safety Xylem assumes no liability for these situations: • Bodily injuries • Material damages • Economic losses Warranty claim Xylem products are high-quality products with expected reliable operation and long life. However, should the need arise for a warranty claim, then contact your local sales and service representative.
Transportation and Storage Transportation and Storage Inspect the delivery Inspect the package 1. Inspect the package for damaged or missing items upon delivery. 2. Note any damaged or missing items on the receipt and freight bill. 3. File a claim with the shipping company if anything is out of order. If the product has been picked up at a distributor, make a claim directly to the distributor. Inspect the unit 1. Remove packing materials from the product.
Transportation and Storage Treat bearing and machined surfaces so that they are well preserved. Refer to the drive unit and coupling manufacturers for their long-term storage procedures. For questions about possible long-term storage treatment services, please contact your local Xylem sales representative.
Product Description Product Description General description The Series 60 is an in-line mounted centrifugal pump. This pump is available for pipe sizes that range from 1 inch to 2 inches. This pump also has available power levels that range from 1/4 to 3 hp and 1750 rpm. Pump application WARNING: California Proposition 65 warning! This product contains chemicals known to the state of California to cause cancer and birth defects or other reproductive harm.
Product Description Mechanical seal specifications Materials of Construction BUNA carbon/ceramic EPR carbon/tungsten EPR Sic/SiC carbide Viton carbon/ceramic Standard/optional Standard Optional Optional Optional Operating temperature range -20˚F to 225˚F (-29˚C to 107˚C) -20˚F to 250˚F (-29˚C to 121˚C) 0˚F to 250˚F (-18˚C to -10˚F to 225˚F (-23˚C 121˚C) to 107˚C) pH range 7.0–9.0 7.0–11.0 7.0–12.0 7.0–9.
Installation Installation Preinstallation Precautions WARNING: • When installing in a potentially explosive environment, make sure that the motor is properly certified. • You must earth (ground) all electrical equipment. This applies to the pump equipment, the driver, and any monitoring equipment. Test the earth (ground) lead to verify that it is connected correctly. NOTICE: Supervision by an authorized Xylem representative is recommended to ensure proper installation.
Installation Guideline Explanation/comment If the pump location is overhead, undertake special precautions to reduce possible noise transmission. Consider a consultation with a noise specialist. When possible, locate the pump below the fluid level. This facilitates priming, ensures a steady flow of liquid, and provides a positive suction head on the pump. Piping checklist WARNING: • The heating of water and other fluids causes volumetric expansion.
Installation Check Explanation/comment On an open system, check that the end of the suction pipe is at least 3 ft. below the surface of the water in the suction well. This prevents air from being drawn into the pump. Avoid air pockets in the suction line and make sure that each section of the suction pipe is air tight. Check that new flange gaskets are installed between the flanges of the pump body end suction and discharge pipes. make sure that these gaskets are clean and grease-free.
Installation 6 4 5 3 1. 2. 3. 4. 5. 6.
Installation Check that the control and safety devices have these characteristics: • Properly sized for their purpose • Placed correctly in the system before putting the system into operation Connect the wiring WARNING: • Disconnect and lock out electrical power before installing or servicing the pump. • Motors without built-in protection must be provided with contactors and thermal overload protection for single-phase motors, or starters with heaters for three-phase motors.
Installation Three-phase motors Three-phase motors can operate at either a low voltage (208 to 230 V) or at a high voltage (460 V).
Commissioning, Startup, Operation, and Shutdown Commissioning, Startup, Operation, and Shutdown Preparation for startup WARNING: • Failure to follow these precautions before you start the unit will lead to serious personal injury and equipment failure. • Do not operate the pump below the minimum rated flows or with the suction or discharge valves closed. These conditions can create an explosive hazard due to vaporization of pumped fluid and can quickly lead to pump failure and physical injury.
Commissioning, Startup, Operation, and Shutdown Pump rotation is clockwise when viewed from the back of the motor. An arrow is provided to show rotational direction. 3. Lock out power to the driver. Lubrication requirements These pumps are permanently lubricated. Prime the pump CAUTION: Do not run the pump dry. Make sure that the pump body is full of liquid before startup. If the system does not automatically fill the pump body with liquid, then you must manually prime the pump. 1.
Commissioning, Startup, Operation, and Shutdown Pump operation precautions General considerations CAUTION: • Vary the capacity with the regulating valve in the discharge line. Never throttle the flow from the suction side since this can result in decreased performance, unexpected heat generation, and equipment damage. • Do not overload the driver. Driver overload can result in unexpected heat generation and equipment damage.
Maintenance Maintenance Disassembly Disassembly precautions WARNING: • This manual clearly identifies accepted methods for disassembling units. These methods must be adhered to. Trapped liquid can rapidly expand and result in a violent explosion and injury. Never apply heat to impellers, propellers, or their retaining devices to aid in their removal.
Maintenance Remove the motor and coupler WARNING: • Disconnect and lock out electrical power before installing or servicing the pump. • Always disconnect and lock out power to the driver before you perform any installation or maintenance tasks. Failure to disconnect and lock out driver power will result in serious physical injury. 1. 2. 3. 4. 5. Turn off and lock out power to the motor. Remove the conduit box cover. Disconnect the power leads from the motor leads.
Maintenance 7. Pull the wave spring out of the rear bearing bore. 6 7 1 2 5 4 3 1. Adapter ring used in 2 x 2 x 6-1/4 and 1-1/2 x 1-1/2 x 6-1/4 pumps 5. Wave spring 2. Gasket used on 2 x 2 x 6-1/4 and 1-1/2 x 1-1/2 x 6-1/4 pumps 6. Faceplate 3. Seal assembly 7. Gasket 4.
Maintenance 1 8 2 7 3 4 6 5 1. Coverplate 5. Seal assembly 2. Gasket 6. Wave spring 3. Seat gasket 7. Retaining screws 4. Seat 8. Bearing cap Figure 7: Large bearing assembly Remove the seal 1. Remove the spring retainer and seal spring. 2. Pry the compression ring off the seal boot. 3. Insert a standard screwdriver under the seal head and carefully pry the seal head off the shaft. Do not scratch the shaft sleeve. 4.
Maintenance Pre-assembly inspections Guidelines Before you assemble the pump parts, make sure you follow these guidelines: • Inspect the pump parts according to the information in these pre-assembly topics before you reassemble your pump. Replace any part that does not meet the required criteria. • Make sure that the parts are clean. Clean the pump parts in solvent in order to remove oil, grease, and dirt. NOTICE: Protect machined surfaces while you clean the parts.
Maintenance Reinstall the bearing assembly and impeller WARNING: Whenever the bearing assembly is removed from the piping, use a new gasket when you reinstall. Failure to follow these instructions can result in serious personal injury or property damage. 1. Wipe the bearing bores clean and remove any rust or scale deposits with a fine emery cloth. 2. Insert the new wave spring into the rear bearing bore. 3.
Maintenance If your pump shaft... Then... Is keyed and uses a size 3J coupler Slide the coupler half on the shaft. Do not tighten the setscrew. Is keyed and uses a size 4J coupler Slide the coupler half onto the shaft so that the shaft end extends 0.25 in. (0.64 cm) past the coupler half flange face. Tighten the setscrews. Is keyed and uses a size 5J coupler Slide the coupler half onto the shaft so that the shaft end is flush with the coupler half flange face. Tighten the setscrews. 2.
Maintenance Capscrew torque values Capscrew torque in ft-lbs (Nm) Capscrew Head 1/4 in. 5/16 in. type marking 3/8 in. 7/16 in. 1/2 in. 5/8 in. 3/4 in. 7/8 in. 1 in.
Parts Listings and Cross-Sectional Drawings Parts Listings and Cross-Sectional Drawings Cross-sectional drawings Pump body for sizes 1 x 5-1/4, 1-1/4 x 5-1/4, 1-1/2 x 5-1/4, 2 x 5-1/4, 1-1/2 x 6-1/4, and 2 x 6-1/4 21 22 14 11 15 13 12 20 19 18 17 16 2 1 3 4 5 6 9 8 10 7 1. Volute 12. Motor bracket 2. Gasket 13. Bearing housing 3. Key 14. Wave spring 4. Impeller 15. Rear spring 5. Impeller lockwasher 16. Shaft 6. Impeller nut 17. Bearing retainer 7. Adapter ring capscrew 18.
Parts Listings and Cross-Sectional Drawings Pump body for sizes 1-1/2 x 7 and 2 x 7 20 19 18 17 16 15 14 12 13 7 9 11 8 1 2 3 6 5 10 4 30 1. Impeller 11. Coupler 2. Impeller lockwasher 12. Motor 3. Impeller nut 13. Coupler cover 4. Volute 14. Bearing housing 5. Bearing retainer 15. Shaft sleeve 6. Front bearing 16. Seal assembly 7. Shaft 17. Volute gasket 8. Rear bearing 18. Volute capscrew 9. Wave spring 19. Coverplate 10. Coupler elastomeric insert 20.
Parts Listings and Cross-Sectional Drawings Seal assembly 1 2 3 4 5 6 7 12 8 9 10 11 Series 60 Installation, Operation, and Maintenance Manual 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12.
Xylem |’zīləm| 1) The tissue in plants that brings water upward from the roots 2) A leading global water technology company We're 12,500 people unified in a common purpose: creating innovative solutions to meet our world's water needs. Developing new technologies that will improve the way water is used, conserved, and re-used in the future is central to our work.
