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Veolia AS Series Installation, Operation & Maintenance Instructions Manual

Pumps with water bearing frame
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INSTALLATION, OPERATIONS, &
MAINTENANCE DOCUMENTATION PACKAGE
Project No.: N/A
TONKAFLO AS62500
TONKAFLO pumps with water bearing frame
SYSTEM PART NO.: 1319033
*
Trademark of Veolia; may be registered in one or more countries.

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Summary of Contents for Veolia AS Series

  • Page 1 INSTALLATION, OPERATIONS, & MAINTENANCE DOCUMENTATION PACKAGE Project No.: N/A TONKAFLO AS62500 TONKAFLO pumps with water bearing frame SYSTEM PART NO.: 1319033 Trademark of Veolia; may be registered in one or more countries.
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  • Page 3 PERSONAL INJURY OR DEATH, BROKEN OR DAMAGED PARTS/EQUIPMENT, AND/OR WATER QUALITY ISSUES AND RESULTING HARM. Deviations or modifications of the IOM Package suggested by Veolia field personnel or other employees do not supersede the IOM Package unless stated in writing by Veolia.
  • Page 4 Veolia. Proprietary information The information contained in these manuals is Veolia proprietary information and is disclosed in confidence. It is to be used solely for the purpose for which it is furnished and returned upon request. This...

  • Page 5: System Provider Information

    Installation, Operations, & Maintenance Documentation Package Service information Service information It is recommended that owners complete the following fields upon receiving the system. This information will be helpful when requesting service and support. System provider information System provider Contact Phone Email System information Installation date...
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  • Page 7: Table Of Contents

    Installation, Operations, & Maintenance Documentation Package Contents Contents Service information System provider information System information BOOK 1: Overview & Design 1.1 Design and theory of operation 1.2 System design parameters 1.2.1 Pump nomenclature 1.2.2 Standard construction materials BOOK 2: Safety Manual 2.1 Personal safety 2.1.1 Personal protective equipment 2.1.2 Walking and working surfaces 2.1.3 Temperature extremes...
  • Page 8 Installation, Operations, & Maintenance Documentation Package Contents 3.2 Initial setup 3.2.1 Location 3.2.2 Foundation 3.3 Installing the flexible coupling 3.3.1 Coupling guards 3.4 Installing the piping 3.4.1 Orient the inlet housing 3.4.2 Piping specifications 3.4.3 Suction screen (strainer) 3.4.4 Discharge screen (strainer) 3.4.5 Pump piping connections BOOK 4: Operations Manual 4.1 Priming the pump...
  • Page 9 Installation, Operations, & Maintenance Documentation Package Contents 5.3.3 TONKAFLO service policy - liquid ends 5.3.4 TONKAFLO pump repair procedure 5.3.5 Motor warranty BOOK 6: Troubleshooting Manual 6.1 General precautions 6.2 Troubleshooting guidelines 6.2.1 Troubleshooting possible issues BOOK 7: Project Documents Standard Model Parts List 1319033 Pump Accessories 1319033 Recommended spare parts 1319033...
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  • Page 11: Book 1: Overview & Design

    BOOK 1: Overview & Design TONKAFLO AS62500 TONKAFLO pumps with water bearing frame 1319033-WTS-OM-SYS-EN41-MA-001 | REV A SYSTEM PART NO.: 1319033 *Trademark of Veolia; may be registered in one or more countries. Information in this manual is Veolia proprietary and confidential.
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  • Page 13 Installation, Operations, & Maintenance Documentation Package BOOK 1: Overview & Design About this manual This manual provides an overview of the system and its design. It describes how the system works, how water flows through the system, and what the system parameters are. Use this manual in conjunction with the other manuals in the Installation, Operations, & Maintenance Documentation Package (IOM Package).

  • Page 14: Design And Theory Of Operation

    NOTICE Operating this system in a manner that deviates substantively from the Veolia instructions and best practices may render the warranty null and void. If an alternate mode of operation (example: revised...

  • Page 15: System Design Parameters

    The TONKAFLO Pumps AS Series covers a flow range of 4 to 700 gpm (0.9 to 159 m /hr) with single unit pressures up to 630 psig (43.5 barg).

  • Page 16: Pump Nomenclature

    Installation, Operations, & Maintenance Documentation Package BOOK 1: Overview & Design For high temperature applications, contact Veolia. The temperature stated in this table is for design flow and pressure. The maximum recommended temperature is stated on the pump case. NOTICE To prevent excessive heat buildup, ensure adequate flow through the pump at all times.

  • Page 17: Standard Construction Materials

    AS62500 models mechanical Ethylene Propylene (EPDM) seal Special construction materials Optional Viton* and Teflon* elastomers are available. Contact Veolia for details. Note: For liquids other than water, aqueous solutions at elevated temperatures, or corrosive solutes, contact Veolia for compatibility details.
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  • Page 19: Book 2: Safety Manual

    BOOK 2: Safety Manual TONKAFLO AS62500 TONKAFLO pumps with water bearing frame 1319033-WTS-OM-SYS-EN41-MA-002 | REV A SYSTEM PART NO.: 1319033 *Trademark of Veolia; may be registered in one or more countries. Information in this manual is Veolia proprietary and confidential.
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  • Page 21 Installation, Operations, & Maintenance Documentation Package BOOK 2: Safety Manual About this manual This manual includes: general safety procedures and best practices, including those related to personal and environmental safety. They follow the Occupational Safety and Health Administration (OSHA) standards. However, it is the responsibility of the operator to follow their company policy regarding rules and regulations.
  • Page 22 General Hazard Veolia typically works with transportation carriers who understand the equipment and how to secure it properly. If transportation is required, work with Veolia to develop a procedure for transport. Topics in this manual 2.1 Personal safety 2.1.1 Personal protective equipment...

  • Page 23: Personal Safety

    Installation, Operations, & Maintenance Documentation Package BOOK 2: Safety Manual Personal safety The following sections provide general guidelines regarding personal safety and cleanliness. Refer to local codes and regulations for more detailed information. 2.1.1 Personal protective equipment The equipment listed here constitutes the minimum scope of protective gear that must be available to all operators.

  • Page 24: Walking And Working Surfaces

    Installation, Operations, & Maintenance Documentation Package BOOK 2: Safety Manual 2.1.1.3 Fall protection When working in a position where the possibility of falling a significant distance (approximately 1.2 m (4 ft)) is present, wear an approved safety harness in accordance with national and local safety requirements.

  • Page 25: Safety On Site

    Installation, Operations, & Maintenance Documentation Package BOOK 2: Safety Manual Safety on site The following sections provide information regarding general site safety and proper conduct during various procedures that may be performed onsite. This information is not intended to replace or override national or local codes and regulations. Hold pre-job inspections and meetings before each shift to discuss safety concerns before working.
  • Page 26 Installation, Operations, & Maintenance Documentation Package BOOK 2: Safety Manual Follow Confined Space entry rules when entering tanks, pits, vaults and other areas not designed for human occupancy. (See 2.3.2 Entering confined spaces) Personnel engaged in a procedure where the possibility of severe injury could be high (example: entering a confined space, lockout/tagout) must work under the supervision of a colleague prepared to provide assistance if required.

  • Page 27: Safety Inspections

    Installation, Operations, & Maintenance Documentation Package BOOK 2: Safety Manual 2.2.2 Safety inspections It is recommended that the following checks and inspections be completed before starting up the system for the first time: Check or inspection Know where evacuation meeting zones are located. Test all safety showers and eye wash stations.

  • Page 28: Electrical And Thermal Hazards

    Installation, Operations, & Maintenance Documentation Package BOOK 2: Safety Manual Check or inspection Store all required chemical protective gear near the chemical skids and in a clean, dry place. This includes, but is not limited to, full-face shields, rubber suits, and gloves. Ensure all components are clean and undamaged.

  • Page 29: Mechanical Hazards

    Installation, Operations, & Maintenance Documentation Package BOOK 2: Safety Manual the relevant manufacturer's instructions. (See BOOK 8: Supplier Data)(See BOOK 7: Drawings and BOMs) 2.2.4 Mechanical hazards TRAINING AND EQUIPMENT: Before working with any mechanical component or chemical, operators must be fully trained and equipped with all necessary protective equipment, as outlined in the relevant manufacturer's instructions.

  • Page 30: Chemical Hazards

    Installation, Operations, & Maintenance Documentation Package BOOK 2: Safety Manual After completing maintenance, replace any guards, interlock switches, or other safety components removed during the procedure. Personnel working on pumps used to transfer chemicals must be familiar with the safe-handling procedures associated with the chemicals involved.
  • Page 31 Installation, Operations, & Maintenance Documentation Package BOOK 2: Safety Manual chemicals give off vapors that also pose a health risk. In addition, events can occur that lead to contaminate off-gassing, which can cause hazardous conditions, posing a threat to personnel or equipment. It is recommended that airborne concentrations of chemical contaminates be assessed regularly to ensure permissible exposure limits are not exceeded.

  • Page 32: Pinch And Fall Hazards

    Refer to the chemical SDS for guidance on appropriate PPE. SDSs/MSDSs: Retain all SDSs/MSDSs for chemicals purchased from suppliers other than Veolia and file them alongside those that may have been provided by Veolia. (See BOOK 7: Drawings and BOMs)

  • Page 33: Noise Hazards

    Installation, Operations, & Maintenance Documentation Package BOOK 2: Safety Manual ROTATING COMPONENTS: Before operating components with rotating parts or other possible pinch hazards, ensure that all shields, guards, and emergency stop switches are in place. FALL HAZARDS: Fall hazards include any situation where the possibility of either personnel or equipment falling from a significant height (approximately 1.2 m (4 ft)) is present.

  • Page 34: Pressure And Rupture Hazards

    2.2.9 Environmental hazards The Veolia commitment to environmental management is to establish systems that meet or exceed environmental standards in all activities. It is the Owner’s responsibility to ensure that the environment is protected by taking ownership and enforcing environmental laws and regulations according to federal and local jurisdictions.

  • Page 35: High-Risk Procedures

    Installation, Operations, & Maintenance Documentation Package BOOK 2: Safety Manual High-risk procedures DANGER Follow the Manual The following procedures pose a significant risk to personnel involved. The possibility of severe injury or death will be significant if the instructions provided below, as well as in all relevant local government, industry, and facility regulations, are not followed.

  • Page 36: Locking Out Components

    Installation, Operations, & Maintenance Documentation Package BOOK 2: Safety Manual 2.3.1 Locking out components Components need to be locked out or tagged out to help prevent: contact with a hazard where safeguarding devices need to be temporarily bypassed, removed, or deactivated the unintended release of hazardous energy (stored energy) the unintended startup or motion of equipment, machinery, or processes.
  • Page 37 Veolia strongly recommends that any personnel required to enter a confined space first complete an official confined space entry training program. 1319033-WTS-OM-SYS-EN41-MA-002 | REV A...

  • Page 38: Safety Data Sheets (Sds)

    This can vary by jurisdiction and some countries may have set additional requirements on some sections of GHS SDSs. For chemicals supplied by Veolia, the latest SDSs can be found at https://www.watertechnologies.com/msds. If the chemicals are not Veolia branded products, the SDS is provided by the manufacturer or supplier of the product.

  • Page 39: Book 3: Installation Manual

    BOOK 3: Installation Manual TONKAFLO AS62500 TONKAFLO pumps with water bearing frame 1319033-WTS-OM-SYS-EN41-MA-003 | REV A SYSTEM PART NO.: 1319033 *Trademark of Veolia; may be registered in one or more countries. Information in this manual is Veolia proprietary and confidential.
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  • Page 41 (example: piping, external mechanical devices, anything else that connects to the system) that are outside of system specifications without first consulting with Veolia. Topics in this manual 3.1 Initial requirements 3.2 Initial setup 3.2.1 Location...
  • Page 42 Installation, Operations, & Maintenance Documentation Package BOOK 3: Installation Manual 3.3.1 Coupling guards 3.4 Installing the piping 3.4.1 Orient the inlet housing 3.4.2 Piping specifications 3.4.3 Suction screen (strainer) 3.4.4 Discharge screen (strainer) 3.4.5 Pump piping connections 1319033-WTS-OM-SYS-EN41-MA-003 | REV A...

  • Page 43: Initial Requirements

    Diagram (P&ID), General Arrangement (GA), and Electrical drawings will be needed during installation. (See BOOK 7: Drawings and BOMs) WATER: Water introduced into the system during installation must be free of particulates. ELECTRICITY: Veolia is not responsible for supplying power to the system. 1319033-WTS-OM-SYS-EN41-MA-003 | REV A...

  • Page 44: Initial Setup

    Installation, Operations, & Maintenance Documentation Package BOOK 3: Installation Manual Initial setup All pumps are tested at the factory prior to shipment to ensure they meet requirements for the order. Check the pump upon receipt for possible damage due to shipping. Report any damage to the carrier immediately.
  • Page 45 Installation, Operations, & Maintenance Documentation Package BOOK 3: Installation Manual NOTICE Do not force the pump case into a horizontal position. Level the pump by shimming the motor base and pump shell support, according to Table 3.1 - Limits of leveling. Table 3.1 - Limits of leveling Case length Level within...

  • Page 46: Installing The Flexible Coupling

    Installation, Operations, & Maintenance Documentation Package BOOK 3: Installation Manual Installing the flexible coupling If the pump has been supplied with the motor installed, the coupling is properly installed. If the pump has not been supplied as an assembled unit: 1. Install the coupling flange on the motor shaft. Install the coupling so that dimension "A"...

  • Page 47: Coupling Guards

    Installation, Operations, & Maintenance Documentation Package BOOK 3: Installation Manual 3.3.1 Coupling guards Coupling guards are available for all TONKAFLO pumps. Check plant safety requirements. 1: Right guard (stamped 4: Left guard (stamped with "L") with "R") 2: Lock washer (4PL) 5: Optional both sides (use this hole to mount guard if lower hole is not accessible)

  • Page 48: Installing The Piping

    Installation, Operations, & Maintenance Documentation Package BOOK 3: Installation Manual Installing the piping The following sections describe the piping connections required for the TONKAFLO pump. 3.4.1 Orient the inlet housing The pump inlet housing is designed for either upright, or left/right horizontal positioning. The pump is shipped with the inlet in the upright position.
  • Page 49 Installation, Operations, & Maintenance Documentation Package BOOK 3: Installation Manual For most pump applications, it is recommended that the pipe size selected results in frictional line loss of 3 psig/100 ft (0.21 barg/30.5 m) or less for suction lines, and 10 psig/100 ft (0.69 barg/30.5 m) or less for discharge lines.
  • Page 50 To prevent a vortex from forming, increase the size of the inlet pipe to reduce the velocity from forming. If necessary, consult the pump curve to reference the NPSHR. Contact Veolia for more information. Hot liquids within the temperature range of the pump must have sufficient positive head to prevent vaporization at the impeller inlet.

  • Page 51: Suction Screen (Strainer)

    24 in. (61 cm) away from the pump inlet. 3.4.3 Suction screen (strainer) An AS Series TONKAFLO pump is a precision multi-stage centrifugal pump with close tolerances to provide maximum efficiency. It is good practice to install a 30 mesh or finer screen (available as an accessory), or a cartridge filter, in the suction line, to collect any foreign objects or large particles.

  • Page 52: Discharge Screen (Strainer)

    Figure 3.4 - Discharge screen installation diagram 3.4.5 Pump piping connections The standard model TONKAFLO AS Series pumps have grooved ends, as shown in Figure 3.4 - Discharge screen installation diagram, to accept Victaulic-type couplings. The couplings with 1000 psi (69 bar) working pressure rating are available as an accessory and include a standard Buna-N gasket.
  • Page 53 Installation, Operations, & Maintenance Documentation Package BOOK 3: Installation Manual NOTICE Petroleum grease, though suitable for most gasket materials, is not compatible with EPDM. 1319033-WTS-OM-SYS-EN41-MA-003 | REV A 3-13...
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  • Page 55: Book 4: Operations Manual

    BOOK 4: Operations Manual TONKAFLO AS62500 TONKAFLO pumps with water bearing frame 1319033-WTS-OM-SYS-EN41-MA-004 | REV A SYSTEM PART NO.: 1319033 *Trademark of Veolia; may be registered in one or more countries. Information in this manual is Veolia proprietary and confidential.
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  • Page 57 Installation, Operations, & Maintenance Documentation Package BOOK 4: Operations Manual About this manual This manual outlines the procedures for starting up and operating the system as a whole. For detailed information regarding specific components included in this system, such as valves or instrumentation, refer to the manufacturer's instructions.

  • Page 58: Priming The Pump

    Installation, Operations, & Maintenance Documentation Package BOOK 4: Operations Manual Priming the pump NOTICE The inlet piping and pump must be filled with liquid (primed) before startup. If prime is lost, shut off the pump immediately to avoid overheating and possible damage to the internals of the liquid end.

  • Page 59: Pump Rotation

    Veolia for assistance. A motor starter is required for all three-phase motors. If required, contact Veolia for assistance. Install the proper size of wire between the power source and the motor controls/starter, and between the starter and the motor. To determine the correct wire size, refer to the motor installation manual or local electrical codes.
  • Page 60 Installation, Operations, & Maintenance Documentation Package BOOK 4: Operations Manual 3. Determine the difference between the current in each leg and the average of all three legs. 4. Take the difference with the largest value and divide it by the average current. Multiply by 100 to obtain the current imbalance percentage.

  • Page 61: Pre-Start Checks

    Installation, Operations, & Maintenance Documentation Package BOOK 4: Operations Manual Pre-start checks Before starting three-phase motors: 1. Prime the pump before applying power, to prevent damage. 2. Apply power for one (1) second to check the direction of the motor shaft rotation. The motor shaft turns in a clockwise direction as viewed from the motor end.

  • Page 62: Initial Operation

    Installation, Operations, & Maintenance Documentation Package BOOK 4: Operations Manual Initial operation With the pump primed and the pump rotation checked, the pump is ready to operate. Upon startup, check that the correct boost pressure is obtained at design flow. If prime was not achieved, reprime as necessary. 1319033-WTS-OM-SYS-EN41-MA-004 | REV A...

  • Page 63: Book 5: Maintenance Manual

    BOOK 5: Maintenance Manual TONKAFLO AS62500 TONKAFLO pumps with water bearing frame 1319033-WTS-OM-SYS-EN41-MA-005 | REV A SYSTEM PART NO.: 1319033 *Trademark of Veolia; may be registered in one or more countries. Information in this manual is Veolia proprietary and confidential.
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  • Page 65 BOOK 5: Maintenance Manual About this manual The information provided in this section is intended as a general maintenance guide for the TONKAFLO Pumps AS Series. Use this manual in conjunction with the other manuals in the Installation, Operations, & Maintenance Documentation Package (IOM Package).
  • Page 66 Installation, Operations, & Maintenance Documentation Package BOOK 5: Maintenance Manual 5.2.4 High-pressure mechanical seal replacement 5.2.5 Maintenance during long-term storage 5.3 Service and support 5.3.1 Available services 5.3.2 Contact information 5.3.3 TONKAFLO service policy - liquid ends 5.3.4 TONKAFLO pump repair procedure 5.3.5 Motor warranty 1319033-WTS-OM-SYS-EN41-MA-005 | REV A...

  • Page 67: Preparing For Maintenance Or Service

    Installation, Operations, & Maintenance Documentation Package BOOK 5: Maintenance Manual Preparing for maintenance or service Before performing maintenance, test the following for proper functioning: all safety critical switches (example: interlocks) any pressure gauges that will be used applicable pressure relief valves. 5.1.1 Locking out and tagging out equipment When a machine or a piece of equipment is being prepared for...

  • Page 68: Securing The Electrical Cabinet

    Installation, Operations, & Maintenance Documentation Package BOOK 5: Maintenance Manual equipment. 4. LOCKOUT/TAGOUT: Lock and tag out the machine. Attach lockout and/or tagout devices to each energy-isolating device in such a way that it stays in a "safe" position and cannot be moved to the unsafe position except by the person who placed it in the "safe" position, and if tagged out, includes a tag that indicates the name of the person who performed the lockout,...

  • Page 69: Tonkaflo Pumps Field Maintenance

    CAUTION General Hazard Be careful not to damage the pump shaft. If the leak persists, the mechanical seal is damaged and needs to be replaced. Contact Veolia for replacement information. 1319033-WTS-OM-SYS-EN41-MA-005 | REV A...

  • Page 70: Removing And Installing The Liquid End Assembly

    Installation, Operations, & Maintenance Documentation Package BOOK 5: Maintenance Manual 5.2.2 Removing and installing the liquid end assembly 5.2.2.1 Removing the liquid end assembly It is necessary to remove the liquid end assembly to replace the mechanical seal, or perform maintenance work on the pump bearing frame.
  • Page 71 Installation, Operations, & Maintenance Documentation Package BOOK 5: Maintenance Manual 2. Loosen the clamp on the discharge end of the pump case and remove spool piece to allow liquid end to move 6 to 8 inches away from the motor end. 3.

  • Page 72: Replacing The Mechanical Seal

    Installation, Operations, & Maintenance Documentation Package BOOK 5: Maintenance Manual rust, and seizure. These compounds are available from the factory or local industrial supply house. 2. Align the splined pump shaft with the bore of the liquid end adapter and motor coupling shaft, and insert the pump shaft such that the key on the pump shaft fits into the key way on the bearing frame shaft.
  • Page 73 Installation, Operations, & Maintenance Documentation Package BOOK 5: Maintenance Manual water based lubricant scour pad To remove the mechanical seal, follow these steps: 1. Remove the liquid end assembly (see 5.2.2.1 Removing the liquid end assembly). 2. Remove the pump shaft key and slide the mechanical seal holder off the pump shaft (see Figure 5.3 - Removing the mechanical seal).
  • Page 74 Installation, Operations, & Maintenance Documentation Package BOOK 5: Maintenance Manual NOTICE If prying is required, do not damage the pump shaft or inlet housing where the seal holder seals (see Figure 5.3 - Removing the mechanical seal). 4. When installing a new mechanical seal, do not cut the rubber bellows when sliding over the shaft key way.

  • Page 75: High-Pressure Mechanical Seal Replacement

    Installation, Operations, & Maintenance Documentation Package BOOK 5: Maintenance Manual 10. Place the mechanical seal holder containing the new stationary seat onto the pump shaft and slide it down the shaft until fully engaged with the inlet casing. NOTICE Take care not to damage the stationary seat when sliding the assembly over the pump shaft.
  • Page 76 Installation, Operations, & Maintenance Documentation Package BOOK 5: Maintenance Manual Perform a general inspection of all stored components. Check for signs of condensation, rust, and extensive dust accumulation. Check for any damage that may have been caused by nearby activity, such as construction. In addition to the general instructions provided above, ensure that the manufacturer’s instructions for each individual component (example: valves, instrumentation) are also followed.

  • Page 77: Service And Support

    5.3.1 Available services Veolia delivers a comprehensive range of services beyond system design and installation. Contact the Service Department to inquire about the following services: site visits and component audits...

  • Page 78: Contact Information

    Training Customized training packages are available. Contact Veolia for more information. 5.3.2 Contact information To contact Veolia for TONKAFLO pump service or support, see the following information: Address: (Minnetonka office) 5951 Clearwater Drive, Minnetonka, MN 55343-8995 Phone: 952-933-2277 Fax: 952-933-0141 Toll free: 1-800-848-1750 email: technicalsupport@veolia.com...

  • Page 79: Tonkaflo Service Policy - Liquid Ends

    To return an oil-lubricated bearing frame pump to the factory, Veolia requires the whole unit (pump liquid end, bearing frame, and motor adapter) less the motor and flexible coupling pieces. If the motor adapter is not returned, Veolia will connect a new motor adapter to 1319033-WTS-OM-SYS-EN41-MA-005 | REV A 5-15...

  • Page 80: Tonkaflo Pump Repair Procedure

    2. When contacting Veolia’s Customer Service Center, have the original sales order or invoice available. All equipment must be shipped to Veolia with the freight prepaid by the customer. Call the Customer Service Center with any questions or issues concerning freight claims and a representative will discuss the situation.
  • Page 81 Installation, Operations, & Maintenance Documentation Package BOOK 5: Maintenance Manual 5.3.5.1 Liquid end pump warranty Warranty information can be found in the sales quote or invoicing information. Contact Veolia or technical support for more information. 1319033-WTS-OM-SYS-EN41-MA-005 | REV A 5-17...
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  • Page 83: Book 6: Troubleshooting Manual

    BOOK 6: Troubleshooting Manual TONKAFLO AS62500 TONKAFLO pumps with water bearing frame 1319033-WTS-OM-SYS-EN41-MA-006 | REV A SYSTEM PART NO.: 1319033 *Trademark of Veolia; may be registered in one or more countries. Information in this manual is Veolia proprietary and confidential.
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  • Page 85 Several training courses related to troubleshooting techniques and skills are available upon request. For more information, contact Veolia (see 5.3 Service and support). Use this manual in conjunction with the other manuals in the Installation, Operations, & Maintenance Documentation Package (IOM Package).

  • Page 86: General Precautions

    NOTICE Address any questions about the cause or response to a system problem to Veolia field services. Completed daily operating logsheets will be necessary to help determine the cause. Observe the following precautions at all times while attempting to...
  • Page 87 Installation, Operations, & Maintenance Documentation Package BOOK 6: Troubleshooting Manual attempting repairs. (See BOOK 8: Supplier Data)(See BOOK 7: Drawings and BOMs) Wear suitable protective equipment when working with pumps, piping, or other components that may have contained caustic or acidic chemicals. In the event of a contradiction between information provided in this section and that supplied by the manufacturer, the manufacturer’s information will always take precedence.

  • Page 88: Troubleshooting Guidelines

    Installation, Operations, & Maintenance Documentation Package BOOK 6: Troubleshooting Manual Troubleshooting guidelines This section provides general troubleshooting guidelines and information related to operation of the TONKAFLO Pumps AS Series. The tables in 6.2.1 Troubleshooting possible issues provides a quick-reference guide to help identify causes for common issues associated with pump operation.
  • Page 89 Installation, Operations, & Maintenance Documentation Package BOOK 6: Troubleshooting Manual Table 6.1 - Low flow Potential cause Solution If TONKAFLO pumps are "lifting" or "pulling" fluid from a tank, Inlet suction lift they must be fed with positive pressure as specified by the too high NPSH curve.
  • Page 90 Send to Veolia for repair. Specific gravity or viscosity of liquid TONKAFLO pumps are designed to pump water. Contact higher than Veolia for liquids other than water. design conditions Three-phase Ensure the three legs of the three phase power are current imbalance balanced within ±...
  • Page 91 Installation, Operations, & Maintenance Documentation Package BOOK 6: Troubleshooting Manual Table 6.3 - Motor does not run Potential cause Solution Blown fuse or Verify a fuse has not blown, a circuit breaker has not been tripped circuit tripped and the heater has not overloaded. Check the breaker or breaker for the controls.
  • Page 92 Table 6.5 - Pump vibration Potential cause Solution Pump shaft bent Send to Veolia for repair. Confirm the pump liquid end and the motor are firmly Improper secured to a bedplate or other rigid structure and that the mounting/leveling pump and motor are not misaligned.
  • Page 93 Mechanical seal Maintenance Manual. needs replacing Send to Veolia for repair. O-rings in pump Contact Veolia to arrange the return of the pump for repair. casing damaged Perform bearing frame maintenance as described in BOOK Oil seals need 5: Maintenance Manual.
  • Page 94 Seal threaded fittings with Teflon tape. Ensure gaskets are correctly properly sealed in the Vitaulic or flanged fittings. Clean vent on bearing frame. Vent/breather Replace vent on bearing frame. dirty or plugged Send to Veolia for repair. 6-10 1319033-WTS-OM-SYS-EN41-MA-006 | REV A...

  • Page 95: Book 7: Project Documents

    BOOK 7: Project Documents TONKAFLO AS62500 TONKAFLO pumps with water bearing frame 1319033-WTS-OM-SYS-EN41-MA-007 | REV A SYSTEM PART NO.: 1319033 *Trademark of Veolia; may be registered in one or more countries. Information in this manual is Veolia proprietary and confidential.

  • Page 96: Standard Model Parts List 1319033

    Standard Model Parts List - AS62500 Item # Part Description Part # IMPELLER,ASSY,AS62500,SP125,W/SC AND NUT 3171688 DIFFUSER,ASSY,AS62500,PIN,PTFE,SEAL&BEAR 3171689 ADPTR,LIQUID END,"K",AS475/AS625,PAINTED 3171772 SEAL,MECH,TYPE 1,DIA.1.25"#B76099,CRANE 3171760 ASSY,BEARING,DOUBLE THRUST,AS62500 3172014 BEARING,CARBON,DISCHARGE,AS62500,M-101 3171767 DWG,SHELL,ASSY,WELD,FLG&HSG RING,AS62500 1318977 HSG,INLET,AS62500,6"INLET,FLG OUT,MACH 3171716 HSG,DISCHARGE,MACHINED,AS62500 3171725 DWG,SHAFT,PUMP,TF,AS62500WB,MACH,304SS 1318980 COUPLING,SHAFT,AS62500,444/5TSC,AISI 104 3171743 ADPTR,PLATE,MTR,444/445TSC,PAINTED 3171781...
  • Page 97 Pump Accessories - AS62500 Series Part Description Part # Retaining Ring Pliers for Mechanical Seal Retaining Ring 1121717 Set Screw for Pump Shaft 1113769 Set Screw for Motor Shaft 3171785 1113770 Allen Wrench, 3/16-inch, for Set Screw P/N 1113769 Anti-Seize Thread Compound: 16 ounce can 1120110 10 ounce tube...
  • Page 98 Recommended Spare Parts - AS62500 Series Spare Parts for Mechanical Seal Replacement Part Description Part # Quantity MECH SEAL,TYPE 1,J-CRANE,#B76099 3171760 O-RING,VITON226,70DURA,1.984IDX0.139CS 3171761 HOLDER,M.SEAL,SS6",MACH,316,AS62500 3171727 RING,RET,EXT,SS1.25 SHAFT X 0.056 3171766 PUMP SHAFT KEY 1120445 INLET FLANGE BOLTS 1122048 INLET FLANGE LOCK WASHERS 1110012 TF AS62500 Manual 1319033...

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