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BCE
OM‐01202‐02
April 9, 1981
Rev. F 03-08-2022
INSTALLATION, OPERATION,
AND MAINTENANCE MANUAL
WITH PARTS LIST
0 SERIES PUMP
MODEL
03J1-B
THE GORMAN‐RUPP COMPANY D MANSFIELD, OHIO
www.grpumps.com
D
GORMAN‐RUPP OF CANADA LIMITED
ST. THOMAS, ONTARIO, CANADA
Printed in U.S.A.
e
1981 The Gorman‐Rupp Company
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Related Manuals for GORMAN-RUPP PUMPS 03J1-B
Summary of Contents for GORMAN-RUPP PUMPS 03J1-B
- Page 1 April 9, 1981 Rev. F 03-08-2022 INSTALLATION, OPERATION, AND MAINTENANCE MANUAL WITH PARTS LIST 0 SERIES PUMP MODEL 03J1-B THE GORMAN‐RUPP COMPANY D MANSFIELD, OHIO www.grpumps.com GORMAN‐RUPP OF CANADA LIMITED ST. THOMAS, ONTARIO, CANADA Printed in U.S.A. 1981 The Gorman‐Rupp Company...
- 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 ‐... - Page 4 TABLE OF CONTENTS (continued) TROUBLESHOOTING - SECTION D ......PAGE D - 1 PREVENTIVE MAINTENANCE .
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Page 5: Introduction
0 SERIES OM-01202 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
0 SERIES OM-01202 SAFETY ‐ SECTION A This information applies to 0 Series ba sic pumps. Gorman‐Rupp has no con trol over or particular knowledge of the power source which will be used. Refer This pump is designed to handle petro to the manual accompanying the power leum products or other clean liquids source before attempting to begin oper... - Page 7 OM-01202 0 SERIES tional Electric Code and all local codes. If there is a conflict between the instruc tions in the manual accompanying the unit and the National Electric Code or Do not operate the pump without the the applicable local code, the National shields and/or guards in place over the or local code shall take precedence.
- Page 8 0 SERIES OM-01202 Never run this pump backwards. Be cer Pumps and related equipment must be in tain that rotation is correct before fully stalled and operated according to all na engaging the pump. tional, local and industry standards. SAFETY PAGE A - 3...
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Page 9: Installation - Section B
See Figure 1 for the approximate physical dimen some of the information such as mounting, line sions of this pump. OUTLINE DRAWING Figure 1. Pump Model 03J1-B PREINSTALLATION INSPECTION b. Check for and tighten loose attaching hard ware. Since gaskets tend to shrink after dry... -
Page 10: Positioning Pump
OM-01202 0 SERIES AND REPAIR section of this manual and per Mounting form duties as instructed. Locate the pump in an accessible place as close as practical to the liquid being pumped. Level mount e. If the pump and engine have been stored for ing is essential for proper operation. -
Page 11: Suction Lines
0 SERIES OM-01202 tapped, drill and tap the suction and discharge high suction lift, all connections in the suction line lines not less than 18 inches (457 mm) from the should be sealed with pipe dope to ensure an air suction and discharge ports and install the lines. -
Page 12: Discharge Lines
OM-01202 0 SERIES Figure 2. Recommended Minimum Suction Line Submergence vs. Velocity DISCHARGE LINES head, gradually close the discharge throttling valve before stopping the pump. Siphoning ALIGNMENT Do not terminate the discharge line at a level lower than that of the liquid being pumped unless a si The alignment of the pump and its power source is phon breaker is used in the line. -
Page 13: Coupled Drives
0 SERIES OM-01202 When checking alignment, disconnect the power source to ensure that the pump will remain inoperative. Figure 3B. Aligning Non‐Spider Type Couplings Adjusting the alignment in one direction Align non‐spider type couplings by using a feeler may alter the alignment in another direc gauge or taper gauge between the coupling halves tion. -
Page 14: Drive Belt Tensioning
OM-01202 0 SERIES Tighten the belts in accordance with the belt manu Ideal drive belt tension is the lowest tension at facturer's instructions. If the belts are too loose, which the belt will not slip under peak load condi they will slip; if the belts are too tight, there will be tions. -
Page 15: Operation - Section C
OM-01202 0 SERIES OPERATION - SECTION C Review all SAFETY information in Section A. coming liquid to evacuate the air. After the pump and piping system have completely filled, evacu Follow the instructions on all tags, labels and ate any remaining air pockets in the pump or suc decals attached to the pump. -
Page 16: Operation
OM-01202 0 SERIES three phase wires to change direction. If rotation is Liquid Temperature And Overheating incorrect on a single‐phase motor, consult the liter The maximum liquid temperature for this pump is ature supplied with the motor for specific instruc 160_ F (71_C). -
Page 17: Stopping
OM-01202 0 SERIES inches (508,0 mm) or more of mercury for water or pump components will deteriorate, and 15 to 17 inches (381 to 432 mm) or more of mercu the liquid could come to a boil, build ry when pumping petroleum. If it does not, check pressure, and cause the pump casing to for air leaks in the seal, gasket, or discharge valve. - Page 18 OM-01202 0 SERIES 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. Disconnect or lock out the power source to ensure that the pump will remain inoperative.
- Page 19 OM-01202 0 SERIES TROUBLE POSSIBLE CAUSE PROBABLE REMEDY PUMP STOPS OR Suction intake not submerged at Check installation and correct FAILS TO DELIVER proper level or sump too small. submergence as needed. RATED FLOW OR Impeller or other wearing parts worn Replace worn or damaged parts.
- Page 20 OM-01202 0 SERIES PREVENTIVE MAINTENANCE equipped) between regularly scheduled inspec tions can indicate problems that can be corrected Since pump applications are seldom identical, and before system damage or catastrophic failure oc pump wear is directly affected by such things as curs.
- Page 21 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 03J1-B Based on 70_ F (21_ C) clear water at sea level Contact the Gorman‐Rupp Company to verify per...
- Page 22 OM-01202 0 SERIES PARTS PAGE SECTION DRAWING Figure 1. Pump Model 03J1-B PAGE E - 2 MAINTENANCE & REPAIR...
- Page 23 0 SERIES OM-01202 PARTS LIST Pump Model 03J1-B (From S/N 713013 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. ITEM PART NAME...
- Page 24 OM-01202 0 SERIES PUMP AND SEAL DISASSEMBLY 4. Check the temperature before opening any covers, plates, or AND REASSEMBLY plugs. 5. Close the suction and discharge Review all SAFETY information in Section A. valves. Follow the instructions on all tags, label and de 6.
- Page 25 0 SERIES OM-01202 Apply oil to the sleeve and work it up under the rub the pump or component only as high as ber bellows. Slide the rotating portion of the seal off necessary and keep personnel away the shaft sleeve. from suspended objects.
- Page 26 OM-01202 0 SERIES tainer from the pedestal bore using a pair of screw ly shorten bearing life. Do not spin dry drivers against the heads of the machine screws. bearings. This may scratch the balls or Do not use the machine screws to jack against the races and cause premature bearing fail...
- Page 27 0 SERIES OM-01202 hot plate may be used to heat the bearings. Bear Position the oil seal (22) in the bearing retainer (26) ings should never be heated with a direct flame or with the lip positioned as shown in Figure 1. Press directly on a hot plate.
- Page 28 OM-01202 0 SERIES shorten seal life. If necessary, clean the faces with a If a replacement seal is being used, remove it from non‐oil based solvent and a clean, lint‐free tissue. the container and inspect the precision finished Wipe lightly in a concentric pattern to avoid faces to ensure that they are free of any foreign scratching the faces.
- Page 29 0 SERIES OM-01202 capscrews and nuts (not supplied) to temporarily mm) from the end of the shaft. Align the impeller secure the seal plate to the pedestal. keyway with the key and slide the impeller onto the shaft until fully seated. Subassemble the rotating element into the retainer and bellows.
- Page 30 OM-01202 0 SERIES Step 1 Step 2 Step 3 Figure 3. Centering Impeller Within Volute Scroll Install the correct thickness of casing gaskets (5). LUBRICATION Remove the hardware temporarily securing the seal plate to the pedestal. Secure the casing to the Seal Assembly seal plate and pedestal with the nuts (31).
- Page 31 0 SERIES OM-01202 For cold weather operation, consult the factory for cant regularly for evidence of rust or mois the recommended grade of oil. ture condensation. This is especially im portant in areas where variable hot and cold temperatures are common. MAINTENANCE &...
- Page 32 For U.S. and International Warranty Information, Please Visit www.grpumps.com/warranty or call: U.S.: 419-755-1280 International: +1-419-755-1352 For Canadian Warranty Information, Please Visit www.grcanada.com/warranty or call: 519-631-2870 THE GORMAN‐RUPP COMPANY D MANSFIELD, OHIO GORMAN‐RUPP OF CANADA LIMITED ST. THOMAS, ONTARIO, CANADA...
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