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- Page 1 OM-06013-02 June 17, 2008 Rev. F 03‐01‐19 INSTALLATION, OPERATION, AND MAINTENANCE MANUAL WITH PARTS LIST ULTRA V PUMP MODEL VS4A60-B INCLUDING: /WW GORMAN‐RUPP PUMPS www.grpumps.com 2008 Gorman‐Rupp Pumps Printed in U.S.A.
- Page 2 Register your new Gorman‐Rupp pump online at www.grpumps.com Valid serial number and e‐mail address required. RECORD YOUR PUMP MODEL AND SERIAL NUMBER Please record your pump model and serial number in the spaces provided below. Your Gorman‐Rupp distributor needs this information when you require parts or service. Pump Model: Serial Number:...
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Page 3: Table Of Contents
TABLE OF CONTENTS INTRODUCTION ..........PAGE I - 1 SAFETY - SECTION A . - Page 4 PAGE E - 1 PARTS LISTS: VS4A60-B And VS4A60-B /WW Pump Models ......PAGE E - 3 Pump Assemblies 46167-039 And 46146-040 .
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Page 5: Introduction
ULTRA V SERIES OM-06013 INTRODUCTION Thank You for purchasing a Gorman‐Rupp pump. The following are used to alert maintenance per Read this manual carefully to learn how to safely sonnel to procedures which require special atten install and operate your pump. Failure to do so tion, to those which could damage equipment, and could result in personal injury or damage to the to those which could be dangerous to personnel:... -
Page 6: Safety - Section A
ULTRA V SERIES OM-06013 SAFETY - SECTION A This information applies toUltra V Se which may damage the pump or endan ries pumps. Gorman‐Rupp has no con ger personnel as a result of pump fail trol over or particular knowledge of the ure. - Page 7 OM-06013 ULTRA V SERIES can occur if proper lifting procedures are not observed. Make certain that hoists, chains, slings or cables are in good working condition and of suffi Do not attempt to disengage any part of cient capacity and that they are posi an overheated pump unit.
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Page 8: Installation - Section B
ULTRA V SERIES OM-06013 INSTALLATION - SECTION B Review all SAFETY information in Section A. Check that the pump shaft rotates counter clockwise when facing the impeller. Since pump installations are seldom identical, this section offers only general recommendations and practices required to inspect, position, and ar... -
Page 9: Mounting
OM-06013 ULTRA V SERIES forced type to prevent collapse under suction. Us can occur if proper lifting procedures ing piping couplings in suction lines is not recom are not observed. Make certain that mended. hoists, chains, slings or cables are in good working condition and of suffi... -
Page 10: Strainers
ULTRA V SERIES OM-06013 should be the eccentric type, and should be in sump at a distance equal to 1 1/2 times the diame stalled with the flat part of the reducers uppermost ter of the suction line. to avoid creating air pockets. Valves are not nor mally used in suction lines, but if a valve is used, If there is a liquid flow from an open pipe into the install it with the stem horizontal to avoid air pock... -
Page 11: Discharge Lines
OM-06013 ULTRA V SERIES Figure 1. Recommended Minimum Suction Line Submergence vs. Velocity DISCHARGE LINES If a throttling valve is desired in the discharge line, use a valve as large as the largest pipe to minimize friction losses. Never install a throttling valve in a Siphoning suction line. -
Page 12: Automatic Air Release Valve
ULTRA V SERIES OM-06013 affect pump discharge capacity; however, the by pass line should be at least 1 inch in diameter to minimize the chance of plugging. If a manual shut‐off valve is installed in In low discharge head applications (less than 30 a bypass line, it must not be left closed feet or 9 meters), it is recommended that the by... -
Page 13: Air Release Valve Installation
OM-06013 ULTRA V SERIES Air Release Valve Installation lowing any entrained air in the system to escape through the Air Release Valve. When air in the sys tem is purged, pressure opens the second dis Staged pump applications generate much higher charge check valve for full operation. -
Page 14: Drive Arrangements
ULTRA V SERIES OM-06013 dard 1‐inch NPT fitting, or the Air Release Valve may stage pump motor “ramping down” and shutting be installed in a spool flange between the two dis off. This “ramp up” and “ramp down” configuration charge check valves. helps reduce inrush current on startup and de... -
Page 15: Single Motor Combination Drives
OM-06013 ULTRA V SERIES Figure 5 shows a recommended alternate single motor belt drive arrangement where the both pump shafts are driven by separate drive belts con nected to one motor. In this arrangement, shaft and/or bearing loads are evenly divided between the two pumps. -
Page 16: Alignment
ULTRA V SERIES OM-06013 either a flexible coupling or belt‐driven system, the driver and pump must be mounted so that their shafts are aligned with and parallel to each other. It is imperative that alignment be checked after the pump and piping are installed, and before opera tion. -
Page 17: Drive Belts
OM-06013 ULTRA V SERIES Figure 9. Aligning Spider‐Type Couplings MISALIGNED: MISALIGNED: ALIGNED: SHAFTS SHAFTS SHAFTS PARALLEL AND NOT PARALLEL NOT IN LINE SHEAVES IN LINE Figure 11. Alignment of V‐Belt Driven Pumps Tighten the belts in accordance with the belt manu facturer's instructions. -
Page 18: Operation - Section C
OM-06013 ULTRA V SERIES OPERATION - SECTION C Review all SAFETY information in Section A. Add liquid to the pump casing when: 1. The pump is being put into service for the Follow the instructions on all tags, labels and de first time. -
Page 19: Operation
OM-06013 ULTRA V SERIES If rotation is incorrect on a three‐phase motor, have pump components will deteriorate, and a qualified electrician interchange any two of the the liquid could come to a boil, build three phase wires to change direction. If rotation is pressure, and cause the pump casing to incorrect on a single‐phase motor, consult the liter... -
Page 20: Strainer Check
OM-06013 ULTRA V SERIES heated pump cautiously. It is recommended that shock waves can be transmitted to the pump and the pressure relief valve assembly be replaced at piping system. Close all connecting valves slowly. each overhaul, or any time the pump casing over heats and activates the valve. - Page 21 OM-06013 ULTRA V SERIES Checking bearing temperatures by hand is inaccu rect level (see LUBRICATION in MAINTENANCE rate. Bearing temperatures can be measured ac AND REPAIR). Bearing overheating can also be curately by placing a contact‐type thermometer caused by shaft misalignment and/or excessive vi against the housing.
- Page 22 ULTRA V SERIES OM-06013 TROUBLESHOOTING - SECTION D Review all SAFETY information in Section A. Before attempting to open or service the pump: 1. Familiarize yourself with this manual. 2. Lock out or disconnect the power source to ensure that the pump will remain inoperative.
- Page 23 OM-06013 ULTRA V SERIES TROUBLE POSSIBLE CAUSE PROBABLE REMEDY PUMP STOPS OR Strainer clogged. Check strainer and clean if neces FAILS TO DELIVER sary. RATED FLOW OR PRESSURE Suction intake not submerged at Check installation and correct sub proper level or sump too small. mergence as needed.
- Page 24 ULTRA V SERIES OM-06013 in suction and discharge gauge readings (if so PREVENTIVE MAINTENANCE equipped) between regularly scheduled inspec tions can indicate problems that can be corrected Routine preventive maintenance of the pump will before system damage or catastrophic failure oc maintain peak operating performance.
- Page 25 OM-06013 ULTRA V SERIES PUMP MAINTENANCE AND REPAIR - SECTION E MAINTENANCE AND REPAIR OF THE WEARING PARTS OF THE PUMP WILL MAINTAIN PEAK OPERATING PERFORMANCE. STANDARD PERFORMANCE FOR PUMP MODEL VS4A60‐B, Including /WW Based on 70 F (21 C) clear water at sea level with minimum suction lift.
- Page 26 OM-06013 ULTRA V SERIES PARTS PAGE SECTION DRAWING Figure 1. Pump Model VS4A60-B (Including /WW) PAGE E - 2 MAINTENANCE & REPAIR...
- Page 27 OM-06013 ULTRA V SERIES PARTS LIST Pump Model VS4A60-B (Including /WW) (From S/N 1400845 Up) If your pump serial number is followed by an “N”, your pump is NOT a standard production model. Contact the Gorman‐Rupp Company to verify part numbers.
- Page 28 OM-06013 ULTRA V SERIES SECTION DRAWING Figure 2. Pump Assemblies 46146-039 and 46146-040 PAGE E - 4 MAINTENANCE & REPAIR...
- Page 29 25152-273 VS4A60-B /WW 44163-459 PIPE PLUG P08 15079 STUD C1213 15991 NOT SHOWN: PIPE PLUG P20 10009 SUCTION SPOOL PARTS (VS4A60-B /WW ONLY) WEAR PLATE ASSY 46451-760 24150 -SPOOL FLANGE 11402B 10010 O‐RING 25152-273 -FLANGE GASKET 1679G 18000 LOCK WASHER...
- Page 30 OM-06013 ULTRA V SERIES SECTION DRAWING Figure 3. 46146-066 Ultra Mate Pump Assembly PAGE E - 6 MAINTENANCE & REPAIR...
- Page 31 46146-066 Ultra Mate Pump Assembly ITEM PART PART NAME NUMBER PUMP CASING SEE NOTE BELOW REPAIR ROTATING ASSY: VS4A60-B 44163-458 VS4A60-B /WW 44163-459 PIPE PLUG P08 15079 PIPE PLUG P12 15079 TRANSITION CHAMBER 38644-812 11010 LOCK WASHER J08 15991 PIPE PLUG...
- Page 32 OM-06013 ULTRA V SERIES SECTION DRAWING Figure 4. Repair Rotating Assemblies PAGE E - 8 MAINTENANCE & REPAIR...
- Page 33 OM-06013 ULTRA V SERIES PARTS LIST Repair Rotating Assemblies Note: Order the complete Repair Rotating Assembly from the Pump Model Assembly Parts Lists on page E-5. Rotating Assemblies for /WW models also include all standard parts listed below. ITEM PART PART NAME NUMBER IMPELLER...
- Page 34 OM-06013 ULTRA V SERIES For power source disassembly and repair, consult PUMP AND SEAL DISASSEMBLY the literature supplied with the power source, or AND REASSEMBLY contact your local power source representative. Review all SAFETY information in Section A. Follow the instructions on all tags, label and decals Before attempting to open or service the attached to the pump.
- Page 35 ULTRA V SERIES OM-06013 Back Cover And Wear Plate Removal in the first stage of the VS Series pump model can cause over‐pressurization of (Figure 2) the first stage pump casing, resulting in possible explosion of the pump and se The wear plate (5) is easily accessible and may be rious injury or death to personnel.
- Page 36 OM-06013 ULTRA V SERIES If removed, install the shaft key (24). Install a lathe dog on the drive end of the shaft (25) with the “V” notch positioned over the shaft key. With the impeller rotation still blocked, see Figure 5 APPROX.
- Page 37 ULTRA V SERIES OM-06013 from the bearing housing (9). Position the seal plate on a flat surface with the impeller side down. Use a wooden dowel or other suitable tool to press on the back side of the stationary seat until the To prevent damage during removal from seat, O‐rings, and stationary element can be re...
- Page 38 OM-06013 ULTRA V SERIES er (22). Use a bearing puller to remove the bear pump casing and O‐ring (22) from the transition ings from the shaft. chamber. If the transition chamber requires removal from the Pump Casing and Transition Chamber Removal Ultra V first stage pump, support the chamber us...
- Page 39 ULTRA V SERIES OM-06013 After the bearings have been installed and allowed to cool, check to ensure that they have not moved away from the shaft shoulders in shrinking. If movement has occurred, use a suitably sized Most cleaning solvents are toxic and sleeve and a press to reposition the bearings flammable.
- Page 40 OM-06013 ULTRA V SERIES Replace the bearing cap gasket (20) and secure the bearing cap with the hardware (17 and 18). Be careful not to damage the oil seal lip on the shaft keyway. A new seal assembly should be installed any time the old seal is removed from the Lubricate the bearing housing as indicated in LU...
- Page 41 ULTRA V SERIES OM-06013 SEAL PLATE RETAINER SPRING O‐RINGS IMPELLER BELLOWS SEAL SLEEVE O‐RING ROTATING IMPELLER INTEGRAL ELEMENT SHAFT SHAFT STATIONARY SLEEVE ELEMENT IMPELLER SHIMS STATIONARY SEAT DRIVE BAND Figure 8. Cartridge Seal Assembly When installing a new cartridge seal assembly, remove the seal from the container, and remove the mylar storage tabs, if so equipped, from be...
- Page 42 OM-06013 ULTRA V SERIES proper clearance as described in Impeller Instal O‐RING ENGAGED WITH SEAL PLATE lation and Adjustment. BORE If necessary to reuse an old seal in an emer gency, carefully separate the rotating and station ary seal faces from the bellows retainer and sta tionary seat.
- Page 43 ULTRA V SERIES OM-06013 Slide the rotating portion of the seal (consisting of After the rotating assembly is installed in the pump the integral shaft sleeve, spring centering washer, casing, coat the threads of the impeller capscrew spring, bellows and retainer, and rotating element) (28) with `Never‐Seez' or equivalent compound, onto the shaft until the seal faces contact.
- Page 44 OM-06013 ULTRA V SERIES Remove the first two back cover nuts from their USE TWO USE TWO REMAINING OPPOSING studs. Turn the adjusting screws clockwise until ADJUSTING SCREWS AND BACK COVER NUTS LOCKING COLLARS TO they engage the pump casing. Install the locking TO PRESS SET FACE CLEARANCE BACK COVER...
- Page 45 ULTRA V SERIES OM-06013 Bearings (Figure 4) The bearing housing was fully lubricated when shipped from the factory. Check the oil level regu Do not operate the pump without the larly through the bearing cavity sight gauge (14A) guards in place over the rotating parts. and maintain it at the middle of the gauge.
- Page 46 For Warranty Information, Please Visit www.grpumps.com/warranty or call: U.S.: 419-755-1280 Canada: 519-631-2870 International: +1-419-755-1352 GORMAN‐RUPP PUMPS...
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