Pentair AURORA LAYNE VERTI-LINE Series Installation, Operation And Maintenance Manual
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Pentair AURORA LAYNE VERTI-LINE Series Installation, Operation And Maintenance Manual

Pentair AURORA LAYNE VERTI-LINE Series Installation, Operation And Maintenance Manual

Vertical trubine pumps
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AURORA
LAYNE VERTI-LINE SERIES
®
19GM, 19GH AND 21EH 1100
VERTICAL TRUBINE PUMPS
(KEYED IMPELLERS)
INSTALLATION, OPERATION AND MAINTENANCE MANUAL
NOTE! To the installer: Please make sure you provide this manual to the owner of the equip ment or to the responsible
party who maintains the system.
Part # LV-03-805 | © 2013 Pentair Ltd. | 09/05/13

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  • Page 1 INSTALLATION, OPERATION AND MAINTENANCE MANUAL NOTE! To the installer: Please make sure you provide this manual to the owner of the equip ment or to the responsible party who maintains the system. Part # LV-03-805 | © 2013 Pentair Ltd. | 09/05/13...
  • Page 2 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ PUMP IDENTIFICATION Carefully record all of the following data from you pump nameplate. It will aid in obtaining the correct replacement parts for your pump. In addition to the nameplate, the pump serial number is stamped on the discharge flange.

  • Page 3: Table Of Contents

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ 19GM, 19GH 7100 & 21EH 1100 VERTICAL TURBINE PUMPS (KEYED IMPELLERS) INSTALLATION, OPERATION AND MAINTENANCE TABLE OF CONTENTS Warranty Highlights ......... 4 Insufficient Pressure or Flow..... 34 Introduction……..........5 Loss of Suction Operation......34 Excessive Power Consumption ....

  • Page 4: Warranty Highlights

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ WARRANTY HIGHLIGHTS 1. Seller warrants products of its own manufacture against defects in materials and workmanship under normal use and service for one (1) year from date of installation or start-up, but not more than eighteen (18) months after date of shipment. 2.

  • Page 5: Introduction

    19GM, 19GH 7100 & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ Kansas City, Kansas: INTRODUCTION Layne/Verti-Line Congratulations! You are the owner of the 3601 Fairbanks Avenue finest pump commercially available. If you Kansas City, KS 66106 give it the proper care as outlined and (913) 371-5000 recommended by this manual, it will provide Fax: (913) 748-4030...

  • Page 6: Section 1 General Safety

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ SECTION 1 GENERAL Safety The installation, use and operation of this Safety should be of utmost importance when type of equipment is affected by various close proximity this pumping Federal, State and Local Laws and the equipment.

  • Page 7: Storage Of Pumps

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ WARNING Storage of Pumps Do not attempt to try to clean the pump with bare hands. The pumped material may CAUTION contain items that may present health If the equipment is not to be immediately installed hazards such as needles, and other sharp and operated, THE FOLLOWING INSTRUCTIONS SHOULD BE ADHERED TO AS A MINIMUM:...

  • Page 8: Unassembled Pumps

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ deforming or bowing under their own weight. 3. Pumps stored fully assembled installed are to be rotated once per week to prevent brinelling of motor thrust bearings. Packing or mechanical seals are to be serviced as noted above.

  • Page 9: Section 2 Introduction General Description

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ SECTION 2 INTRODUCTION Line Shafting General Description The turbine line shaft transmits torque from the pump driver to the pump bowl assembly A vertical line shaft turbine pump consists of and rotates inside the column pipe. Both five basic components.

  • Page 10: Discharge Heads

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ Discharge Heads Discharge heads perform multiple functions: direct the pump flow from the pump column to the discharge piping system, provide a method for sealing the line shaft, provide a base from which the pump is suspended, and provide a mounting surface for the driver.

  • Page 11: Section 3 Installation

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ SECTION 3 INSTALLATION Foundation General Prior to assembly and/or installation, the A foundation must be supplied consisting of pump and loose parts are to be inspected any material that will provide a permanent, completeness, correctness rigid support.

  • Page 12: Bowl Assembly

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ CAUTION Suction Strainer Reduced performance possible equipment damage result from If a suction strainer is to be used, it is to be ingestion of foreign material by the pump. either threaded into the suction case or clipped onto the suction bell as required.

  • Page 13: Pump Assembly

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ Product Lubricated Open Lineshaft IMPORTANT Flanged Column Damaging vibration may result if the base A. Using an appropriate hoisting system, lift plate is not solidly in contact with the grout the bowl assembly into position over the bed.
  • Page 14 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ clamp suspends the assembly on the NOTE foundation. Shafts with replaceable wear sleeves F. Install next shaft and column must be positioned to engage line shaft segment previously instructed bearings. The presence of any foreign assuring that lower...
  • Page 15 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ and packing. If the pump's total dynamic 2. Lift the first section of pre-assembled head is not sufficient to raise the media to column & shaft into position over the the altitude of the packing box, an alternate suspended bowl assembly (see Figure method of lubrication must be provided (i.e., #2).
  • Page 16 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ 4. Lift the column/bowl assembly slightly NOTE and remove the pipe clamp from the Standard shaft and column lengths are bowl. Lower the assembly and reinstall 10 feet. Non-standard lengths of shafts the pipe clamp below the upper column and column may be used to accomplish threads.

  • Page 17: Oil Lube Enclosed Line Shaft

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ 9. After attaching the column to the provided in order to adapt them to the discharge head, remove the column remaining. clamp lower the unit to the Pre-assemble matching sets of shaft, foundation.
  • Page 18 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ Loctite PST #567, Permatex No. 2 NOTE non-hardening gasket sealant prior to Although standard column length is 10 assembly. Silicone sealants are also feet, some non-standard lengths of permissible. This step is very important column, enclosing tube and shaft may be in preventing entry of the pressurized required to accomplish the specified...
  • Page 19 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ 1. Using an appropriate hoisting system, lift shafts should butt together solidly in the the pre-assembled bowl assembly and center of the coupling. Threads should position it above the well. Lower the be exposed on both ends of the bowl assembly partially into the well and coupling.

  • Page 20: Water Flush Enclosed Line Shaft

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ 6. Lift the column and bowl assembly discharge head, make sure the flange is slightly. Remove the pipe clamp from timed with the pipe tapped hole in the the bowl and lower the assembly into the discharge head.
  • Page 21 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ remaining standard diameter enclosing 5. Clean all coating or foreign materials tube sections. from the column flange faces prior to assembly. Lower the shaft/tube/column Pre-assemble matching sets of shaft, assembly into position and coat the enclosing tube and column by sliding flange faces with sealant.
  • Page 22 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ NOTE Threaded Column The segment of the line shaft which 1. Using an appropriate hoisting system, lift protrudes through the combination top the pre-assembled bowl assembly and tube tension nut/packing box will always position it above the well.
  • Page 23 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ be exposed on both ends of the coupling. Assure that no foreign matter IMPORTANT exists between the shaft ends. Such a condition will cause shaft misalignment Measure the shaft projection. It should will result vibration...

  • Page 24: Driver Installation

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ When attaching the column to the discharge head, make sure the flange is timed with the pipe tapped hole in the discharge head. 9. Install the bronze top tube tension nut washer onto the top tube tension nut.

  • Page 25: Vertical Hollow Shaft Drivers

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ VERTICAL HOLLOW SHAFT DRIVERS General DANGER Hollow shaft drivers provide a hollow tube Electrical motors must be installed through the rotor. The pump shaft passes operated only qualified, through the tube and attaches at the top of trained electrical technicians.
  • Page 26 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ NOTE D. Install the pump's driver top shaft through the top of the driver and tighten Extremely long pumps (deep settings) into the line shaft coupling. Make sure may require additional nut adjustment to that the top shaft is centered in the tube.

  • Page 27: Vertical Solid Shaft Drivers

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ VERTICAL SOLID SHAFT DRIVERS Style II Coupling General CAUTION Solid shaft drivers have a vertical main shaft Before installing the driver, read and projecting from the bottom of the driver understand driver manufacturer's base.
  • Page 28 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ been secured. Slide pump coupling half hub over top shaft threads. WARNING C. Align the keyway in the shaft with the Make sure the protective guard is in keyway in the coupling hub and place on the discharge head before the insert the key.

  • Page 29: Style Iv Coupling

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ Refer to the driver manual to assure that all lubrication instructions have been followed completely. Consult the driver manufacturer's manual to assure that all safety procedures are completely understood and implemented prior to operation.
  • Page 30 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ driver according following Engage the base over the register fit procedure: of the mounting surface. Temporarily bolt the driver down. If an electric NOTE motor is used, now is the time to connect to the electrical source per It is generally most convenient to install manufacturer's instructions and verify...
  • Page 31 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ source for more than one second to determine motor rotation. NOTE Note the direction of motor rotation. If Extremely long pumps (deep settings) the motor rotates counter clockwise as may require additional nut adjustment to viewed from the top, the rotation is to accommodate line shaft stretch.

  • Page 32: Section 4 Operation

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ SECTION 4 OPERATION Operating at Reduced Capacity In a typical application covering a wide General range of flow rates a variable speed driver Because variations may exist in both the is often used to adjust pump and this is equipment and in the particular installation taken into consideration by Layne/Verti-Line of the a pump and driver, specific operating...

  • Page 33: Normal Operation

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ 4. Check the foundation for integrity. The control panel (if used) may be equipped with an emergency start/stop button or 5. After the first shutdown, repeat the switch. impeller adjustment. Running may have tightened up some of the shaft joints, IMPORTANT changing the original setting.

  • Page 34: Troubleshooting

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ Troubleshooting a. Check and repair or replace. 13. Impeller diameter too small. If you have followed the installation and a. Replace impeller with one with a start up procedures outlined in this manual, larger diameter.

  • Page 35: Vibration Or Noise

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ a. Reduce pump capacity. Execessive Packing Box Leakage 1. Gland not properly tightened. a. Adjust packing gland. 2. Worn packing or sleeve. a. Replace packing and/or sleeve. Vibration or Noise 1. Foundation bolts loose or defect in 3.

  • Page 36: Motor Does Not Start

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ 3. Magnetic switch closes. DANGER a. Poor switch contact. Electrical power must be disconnected (1) Open manual disconnect switch, locked prevent accidentally close magnetic switch by hand starting during mechanical systems examine contactors check.

  • Page 37: Motor Vibrates

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ b. Check pump flow and head against Usually switching any two wires on a performance curve. 3 phase motor will change rotation. 3. Unbalanced supply voltage. a. Check supply voltage with volt meter. Motor Vibrates 1.

  • Page 38: Section 5 Maintenance

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ Grease Recommendation SECTION 5 MAINTENANCE The following lubricants are recommended for both potable and non-potable pumping Preventive Maintenance systems: To assure satisfactory operation of the pump, scheduled inspection and periodic Non-Potable System maintenance are required.

  • Page 39: Packing Replacement

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ Pump Disassembly CAUTION WARNING Excessive tightening of the glands may Read this entire disassembly procedure and cause shaft sleeve damage. refer to the sectional drawings in this manual before starting. Packing Replacement For general service application with pump Major maintenance...

  • Page 40: Discharge Head Removal

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ Disconnect the electrical cables from the The packing box bearing (17A) is an driver. Disconnect and remove gauges interference fit in the packing box. The and all other auxiliary piping. (Stuffing removal of this bearing will require the box lubrication, oil, or grease lines, etc.) use of a mechanical press the bearing...

  • Page 41: Column Removal

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ Column Removal Flanged Column CAUTION A. Install eyebolts of sufficient size in the To prevent possible serious personal column flange holes and lift the unit and Injury always wear heat resistant gloves reposition the clamp below the next when handling heated parts.

  • Page 42: Pump Bowl Disassembly

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ G. Repeat steps E & F until all bowls and impellers have been removed. Pump Bowl Disassembly H. Remove the shaft from the suction bell For disassembly of the pump bowls, (40), or suction case.

  • Page 43: Shaft Straightness

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ C. Inspect the bowl and/or impeller wear ring (if so equipped) for wear and excessive clearance. correct clearance is shown on the technical data page in the drawing section of this manual.

  • Page 44: Wear Rings

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ 2. Thoroughly clean the sleeve and 4. Install the upper snap ring (27). shaft in the sleeve area using a cleaner as recommended by Loctite. CAUTION 3. Apply a coat of Loctite 609 on the shaft in the correct sleeve location Failure to properly install the impellers area.

  • Page 45: Mechanical Seals

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ WARNING To prevent possible serious personal IMPORTANT injury, heat resistant gloves must, be To avoid distortion and ensure proper worn when handling heated parts. installation, be careful to press the wear rings evenly and completely in place.
  • Page 46 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ B. Install the seal box gasket (11) onto the Inside Single Seal seal housing. Use the following general procedure to C. Install the seal gland (431) containing install this type of seal prior to installing the the stationary seat (456A) on the seal motor: housing face and secure with packing...
  • Page 47 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ Operation Seal Removal Special operating techniques are involved General when using pumps equipped with Stop the driver and lock out the power so mechanical seals. Certain precautions that the driver can not accidentally start. should betaken as follows: DANGER Installation, Operation and Maintenance...

  • Page 48: Assembly Tools

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ Cartridge Seal ° A. Loosen the retainer clips and rotate 90 to secure the seal lock ring. Retighten the setscrews. B. Loosen the setscrews securing the lock ring to the sleeve. C.

  • Page 49: Maintenance History

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ Maintenance History Date Maintenance Performed Part Used Part Numbers 08/05 Layne/Verti-Line...

  • Page 50: Maintenance Notes

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ Maintenance Notes Layne/Verti-Line 08/05...

  • Page 51: Section 6 Repair Parts

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ SECTION 6 REPAIR PARTS packaged to avoid damage in route from Ordering Parts rough handling or exposure to weather. When ordering parts, give pump serial Contact the factory for shipping instructions. number, size, model number, a complete All material is to be returned freight prepaid.

  • Page 52: Service

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ Table 2 Predicted Life Service After Warranty For service after warranty on this pump or Item Description Life any other pumping equipment contact you (Yr.) local Layne/Verti-Line distributor or by Discharge Head contacting: Shaft Sleeve Pump Services Group, 1-800-648-PUMP...

  • Page 53: Technical Data

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ TECHNICAL DATA Table 1 Shaft End Play (Inches) Table 4 Bowl Size At Full At Minimum Impeller Position Diameter Diameter 19GM .125 19GM 19GH 19GH .126 21EH 21EH .120 Note: Dimension shown is the amount the impeller is to be raised above the bowl seat.
  • Page 54 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ Table 7 System Type Grease N.L.G.I. #2 Lithium base multi-purpose High quality grade of non- grease with a mineral based oil detergent oil with an API/SAE rating 10W Rating viscosity of 750-1050 SSU at 100°F and 75-82 SSU at 210°F.
  • Page 55 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ Table #8 Diametric Bowl and/or Impeller Wear Ring Diametric Bowl Bearing Clearance (Inches) Clearance Bowl Size Bronze Rubber Nominal Replacement Nominal Replacement Nominal Replacement 19GM .023 .031 .010/.011 .015 19GH .023 .031 .010/.011 .015...
  • Page 56 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ Layne/Verti-Line 08/05...

  • Page 57: Drawings And Diagrams

    19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ 08/05 Layne/Verti-Line...
  • Page 58 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ Layne/Verti-Line 08/05...
  • Page 59 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ 08/05 Layne/Verti-Line...
  • Page 60 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ Layne/Verti-Line 08/05...
  • Page 61 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ 08/05 Layne/Verti-Line...
  • Page 62 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ Layne/Verti-Line 08/05...
  • Page 63 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ 08/05 Layne/Verti-Line...
  • Page 64 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ Layne/Verti-Line 08/05...
  • Page 65 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ Column/Lineshaft/Seal Box Parts List Part No. Description Slinger, Water Discharge Head Bolt, Gland Nut, Gland Gland, Packing Box Gasket, Packing Box Sleeve, Top Shaft Packing Ring, Water Seal Packing Box Bushing, Packing Box Seal Housing Shaft, Top Column, Top...
  • Page 66 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ Layne/Verti-Line 08/05...
  • Page 67 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ 08/05 Layne/Verti-Line...
  • Page 68 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ Layne/Verti-Line 08/05...
  • Page 69 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ 08/05 Layne/Verti-Line...
  • Page 70 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ Layne/Verti-Line 08/05...
  • Page 71 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ 08/05 Layne/Verti-Line...
  • Page 72 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ Bowl Assembly Parts List Part No. Description Deflector, Water Snap Ring Thrust Ring Coupling, Shaft Shaft, Bowl Bearing, Top Bowl Bearing, Intermediate Bowl Bowl, Intermediate Wear Ring, Bowl Impeller Key, Impeller Wear Ring, Impeller Suction Bell Bearing, Suction Bell...
  • Page 73 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ 08/05 Layne/Verti-Line...
  • Page 74 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ Layne/Verti-Line 08/05...
  • Page 75 19GM, 19GH & 21EH 1100 Vertical Turbine Pumps ____________________________________________________________________________________________ 08/05 Layne/Verti-Line...

This manual is also suitable for:

Aurora 19gmAurora 19ghAurora 21eh 1100

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