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GORMAN-RUPP 03H1-GR, Installation, Operation And Maintenance Manual

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GORMAN-RUPP 03H1-GR Installation, Operation And Maintenance Manual Download Page 11

OM-01194

0 SERIES

PAGE B - 4

INSTALLATION

LUG ALIGNMENT

SHAFTS PARALLEL, ANGLES EQUAL

SHAFTS NOT PARALLEL, ANGLES EQUAL

LUGS MUST BE IN LINE, REGARDLESS

OF OPERATING ANGLE SHOWN BELOW

Figure 2. Proper Installation And Alignment of Universal Assembly

SUCTION AND DISCHARGE PIPING

Typical System Installation

Tank filling and dispensing operations require a
system utilizing flow‐directing (FDF) valves, educ­

tors, related piping and safety accessories. Some
of the accessories are available from Gorman‐
Rupp as optional equipment.

Refer to Figures 3 and 4 for illustrations of typical
piping systems for tank filling and dispensing.

Summary of Contents for 03H1-GR

Page 1: ...01194 02 April 9 1981 Rev H 03 30 15 GORMAN RUPP PUMPS www grpumps com e1981 Gorman Rupp Pumps Printed in U S A INSTALLATION OPERATION AND MAINTENANCE MANUAL WITH PARTS LIST 0 SERIES PUMP MODEL 03H1...

Page 2: ...rial 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 in...

Page 3: ...GROUNDING PAGE C 1 STARTING PAGE C 1 Rotation PAGE C 1 Drive PAGE C 2 OPERATION PAGE C 2 Leakage PAGE C 2 Liquid Temperature And Overheating PAGE C 2 Strainer Check PAGE C 2 Pump Vacuum Check PAGE C...

Page 4: ...ssembly and Installation PAGE E 7 Impeller Installation PAGE E 9 Pump Casing and Wear Ring Installation PAGE E 9 Installing Pump and Gearbox PAGE E 10 GEARBOX DISASSEMBLY PAGE E 10 GEARBOX REASSEMBLY...

Page 5: ...O Box 1217 Mansfield Ohio 44901 1217 Phone 419 755 1011 or Gorman Rupp of Canada Limited 70 Burwell Road St Thomas Ontario N5P 3R7 Phone 519 631 2870 For information or technical assistance on the po...

Page 6: ...n petroleum service Do not attempt to pump corrosive materials which may damage the pump or endan ger personnel as a result of pump fail ure If this pump is used with volatile and or flammable liquids...

Page 7: ...ges or plugs 5 Vent the pump slowly and cau tiously 6 Refer to instructions in this manual before restarting the pump After the vehicle is positioned for pump maintenance block the wheels and set the...

Page 8: ...re supplied to the pump is critical to performance and safety be sure to limit the in coming pressure to 50 of the maximum permissi ble operating pressure as shown on the pump per formance curve see S...

Page 9: ...f life has been exceeded or if anything appears to be abnormal contact your Gorman Rupp distributor or the factory to deter mine the repair or updating policy Do not put the pump into service until ap...

Page 10: ...univer sal shaft assemblies disconnect the power source to ensure that the pump will remain inoperative The alignment of the pump and its power source is critical for trouble free mechanical operatio...

Page 11: ...nd Alignment of Universal Assembly SUCTION AND DISCHARGE PIPING Typical System Installation Tank filling and dispensing operations require a system utilizing flow directing FDF valves educ tors relate...

Page 12: ...he liq uid being pumped If hose is used in suction lines it must be the rigid wall reinforced type to prevent collapse under suction Using piping couplings in suction lines is not recommended A suctio...

Page 13: ...ing head and capacity especially when operating with a high suction lift all connections in the suction line should be sealed with pipe dope to ensure an air tight seal Follow the sealant manufacturer...

Page 14: ...ning action causing damage to the pump could result Eductors An eductor may be used in conjunction with an FDF valve to increase dispensing rates and im prove efficiency An educator may also be used t...

Page 15: ...he seal assembly Add liquid to the pump casing when 1 The pump is being put into service for the first time 2 The pump has not been used for a consider able length of time 3 The liquid in the pump cas...

Page 16: ...e for this pump is 160_F 71_C Do not apply it at a higher operating temperature Overheating can occur if operated with the valves in the suction or discharge lines closed Operating against closed valv...

Page 17: ...alves slowly On engine driven pumps reduce the throttle speed slowly and allow the engine to idle briefly be fore stopping If the application involves a high discharge head gradually close the dischar...

Page 18: ...proper level or sump too small Check installation and correct submergence as needed Not enough liquid in casing Add liquid to casing See PRIMING Pump speed too slow Check power source output con sult...

Page 19: ...f lubricant Pump speed too slow Check power source output consult power source operation manual BEARINGS RUN TOO HOT Bearing temperature is high but within limits Check bearing temperature regu larly...

Page 20: ...y the same duty cycle the part can be checked and replaced before failure occurs reducing unscheduled down time For new applications a first inspection of wearing parts at 250 hours will give insight...

Page 21: ...ty at sea level with minimum suc tion lift Since pump installations are seldom identi cal your performance may be difference due to such factors as viscosity specific gravity elevation temperature and...

Page 22: ...0 SERIES OM 01194 MAINTENANCE REPAIR PAGE E 2 SECTION DRAWING PARTSPAGE Figure 1 Pump Model 03H1 GR...

Page 23: ...15991 4 10 DISCH GASKET 1318GB 20000 1 11 PUMP CASING GSKT SET 3GC 20010 1 12 STUD C0605 1 2 15991 8 13 HEX NUT D06 15991 8 14 ROTATION DECAL 2613M 1 15 SEAL GUARD 9834 14090 1 16 SHAFT SLEEVE 9140 1...

Page 24: ...0 SERIES OM 01194 MAINTENANCE REPAIR PAGE E 4 Figure 2 44161 014 Gearbox Assembly...

Page 25: ...KEY N0404 1 2 15990 1 16 WOODRUFF KEY AV1210 15990 1 17 ADJUSTING SHIM SET S464 1 18 BALL BEARING S390 1 18A BALL BEARING S390 1 19 LOCK WASHER J06 15991 6 20 HEX HEAD CAPSCREW B0604 15991 6 21 HELICA...

Page 26: ...icle for service The following instructions assume complete disas sembly is required If the gearbox requires repair proceed with PUMP AND SEAL DISASSEMBLY followed by GEAR BOX DISASSEMBLY Before attem...

Page 27: ...casing 1 must be separated from the seal plate 27 Figure 2 Remove the nuts 13 and separate the pump cas ing and casing gasket set 11 from the seal plate Tie and tag the gaskets or measure and record t...

Page 28: ...the finished faces cannot be realigned during reassembly This could result in premature failure If necessary to reuse an old seal in an emer gency carefully wash all metallic parts in fresh cleaning s...

Page 29: ...subassembly into the seal plate until it seats squarely against the shoulder bore Be careful not to damage the seal face After installation wipe the seal face in a concentric pat tern with a clean lin...

Page 30: ...centered within the pump casing To verify im peller positioning measure the pump casing and impeller as shown in Figure 4 Use these measure ments to calculate the required impeller location dimension...

Page 31: ...ate Slide the drive shaft 14 bearings 18 and 18A helical gear 21 pinion shaft 2 and bearings 7 and 7A out of the seal plate side of the gear hous ing It is not necessary to remove the dowel pins 31 un...

Page 32: ...prevent burns After the bearings have been installed and allowed to cool check to ensure that they have not moved out of position in shrinking If movement has oc curred use a suitably sized sleeve and...

Page 33: ...ry Check the oil level regularly at the oil level pipe plug s as shown in Figure 5 When lubrication is required add gear oil through the hole for the air vent 4 the oil level reaches the level shown i...

Page 34: ...0 SERIES OM 01194 MAINTENANCE REPAIR PAGE E 14 Figure 5 Gearbox Lubrication Positions...

Page 35: ...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 6...

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