TECHNICAL SERVICE MANUAL
Contents
1. 2000 PLUG LOCATIONS The breather plug fill oreather plug level plug and drain plug Breather units are not installed at the factory Remove the locations are shown below The C12 C41 reducers are filled breather plug and replace with the breather unit typically and shipped with a synthetic oil and therefore do not have taped to the side of the unit fill or level plugs The C51 C100 reducers must be filled at installation and have a level plug mounted on the side The plug locations are shown below C36 C41 C12 C41 C51 C61 Breather Plug C70 C100 Fill Breather Plug Level Plug Sight Glass Drain Plug SECTION TSM 615 ISSUE PAGE 3 OF 5 RADIAL AND OVERHUNG LOADS Input and output shaft of the speed reducer can be subject to loading generated by the type of transmission fitted on the shaft itself Acceptable overhung load levels can be calculated Contact your Authorized Distributor or Viking Technical Support for assistance TROUBLESHOOTING Some of the following may help pinpoint the problem Bearing temperature is too high e Oil level is too low e Oilis old e Bearings are worn Operating temperature is too high e Oil level is too high e Oilis old e Impurities or contaminates are in the oil Excessive running noise e Gears are damaged e Bearing axial backlash is too high e Bea2. manufactured by it to be free from defects in workmanship or material for a period of one 1 year from date of startup provided that in no event shall this warranty extend more than eighteen 18 months from the date of shipment from Viking The warranty period for Universal Seal series pumps ONLY Universal Seal models listed below is three 3 years from date of startup provided that in no event shall this warranty extend more than forty two 42 months from the date of shipment from Viking UNDER NO CIRCUMSTANCES SHALL VIKING BE LIABLE UNDER THIS WARRANTY OR OTHERWISE FOR SPECIAL INCIDENTAL INDIRECT CONSEQUENTIAL OR PUNITIVE DAMAGES OF ANY KIND INCLUDING BUT NOT LIMITED TO LOST OR UNREALIZED SALES REVENUES PROFITS INCOME COST SAVINGS OR BUSINESS LOST OR UNREALIZED CONTRACTS LOSS OF GOODWILL DAMAGE TO REPUTATION LOSS OF PROPERTY LOSS OF INFORMATION OR DATA LOSS OF PRODUCTION DOWNTIME OR INCREASED COSTS IN CONNECTION WITH ANY PRODUCT EVEN IF VIKING HAS BEEN ADVISED OR PLACED ON NOTICE OF THE POSSIBILITY OF SUCH DAMAGES AND NOTWITHSTANDING THE FAILURE OF ANY ESSENTIAL PURPOSE OF ANY PRODUCT THIS WARRANTY IS AND SHALL BE VIKING S SOLE AND EXCLUSIVE WARRANTY AND SHALL BE IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO ALL WARRANTIES OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE AND NON INFRINGEMENT ALL OF WHICH OTHER WARRANTIES ARE EXPRESSLY EXCLUDED See complete warr
3. C 3 462 ILINE22 006 80 IEC 3 462 ILINE22 007 90 IEC 3 462 ILINE22 008 100 112 IEC 3 462 ILINE22 009 Solid Shaft 3 462 ILINE32 001 143 145 TC 3 462 ILINE32 002 182 184 TC 3 462 ILINE32 003 80 IEC 3 462 ILINE32 004 90 IEC 3 462 ILINE32 005 Solid Shaft 3 462 ILINE36 001 143 145 TC 3 462 ILINE36 002 182 184 TC 3 462 ILINE36 003 213 215 TC 3 462 ILINE36 004 80 IEC 3 462 ILINE36 005 90 IEC 3 462 ILINE36 006 100 112 IEC 3 462 ILINE36 007 132 IEC 3 462 ILINE36 008 143 145 TC 3 462 ILINE41 002 182 184 TC 3 462 ILINE41 003 213 215TC 3 462 ILINE41 004 80 IEC 3 462 ILINE41 005 90 IEC 3 462 ILINE4 1 006 132 IEC 3 462 ILINE41 008 Solid Shaft 3 462 ILINE51 001 182 184 TC 3 462 ILINE51 002 213 215 TC 3 462 ILINE51 003 254 256 TC 3 462 ILINE51 004 284 286 TC 3 462 ILINE51 005 100 112 IEC 3 462 ILINE51 006 132 IEC 3 462 ILINE51 007 160 IEC 3 462 ILINE51 008 Solid Shaft 3 462 ILINE61 001 182 184 TC 3 462 ILINE61 002 213 215TC 3 462 ILINE61 003 254 256 TC 3 462 ILINE61 004 284 286 TC 3 462 ILINE61 005 100 112 IEC 3 462 ILINE61 006 132 3 462 ILINE61 007 160 3 462 ILINE61 008 3 462 ILINE61 009 70 100 TECHNICAL SERVICE MANUAL SECTION TSM 615 PAGE 5 OF 5 Viking In Line Helical Gear Reducers ISSUE Sizes 12 22 32 36 41 51 61 70 80 90 100 VIKING PUMP IREX WARRANTY Viking warrants all products
4. Electronic copies of the most current TSM issue can be found on the Viking Pump website at www vikingpump com TECHNICAL SERVICE MANUAL SECTION TSM 615 PAGE 10OF 5 Viking In Line Helical Gear Reducers ISSUE l Sizes 12 22 32 36 41 51 61 70 80 90 100 CONTENTS ItRODUCHON ac sucess isane aa eaaa Seeeeeennoes 1 Storage sehier eden estas e eae aa Tea ted AE pEi 2 LUBHACAUOM dision ae a a e NA 2 Oil Quantity Periodic Oil Changes Plug LOCA ONS zsoci eaa 3 Radial and Overhung LoadS miirsisiissiiasiiisinrinrreininnina 3 TiroubleShOOtING rssi a MA A E 4 R pair PAM Sie ieira hien ech nee e a ae Ee a eS EE 4 Wamali coissi ssai rs sce cesta oai a N Eo fave aieea iat 5 INTRODUCTION The illustrations used in this manual are for identification purposes only This manual deals only with in line reducers Speed reducer specifications and recommendations are listed in Catalog Section 615 In Line Helical Gear Reducers FIGURE 1 SIZE 22 WITH NEMA C FACE ADAPTOR DANGER Before removing any Viking reducer from its unit be sure that the driving means motor turbine engine etc has been locked out or made non operational so that it cannot be started while work is being done on the reducer or driven equipment Failure to follow above listed precautionary measures may result in serious injury or death FIGURE 2 DANGER SIZE 32 WITH SOLID INPUT SHAFT Incorrect installation operation or maintenance of
5. anty at www vikingpump com FLUID amp METERING VIKING PUMP INC e A Unit of IDEX Corporation Cedar Falls IA 50613 USA Si vahts maaned PMO
6. equipment may cause severe personal injury or death and or equipment damage This information must be read fully before CAUTION beginning installation operation or mainten ance and must be kept with the reducer It is suggested that suitably trained or qualified persons perform all installation and mainten ance procedures To avoid oxidation and possible seizure of the motor shaft to the NEMA C or IEC motor flange adaptor bore apply an anti seize product to the motor shaft prior to assembly FLUID amp METERING VIKING PUMP INC A Unit of IDEX Corporation Cedar Falls IA 50613 USA STORAGE Observe the following instructions to ensure correct storage of products A Do not store outdoors in areas exposed to weather or with excessive humidity B Always place boards wood or other material between the products and the floor The gearbox should not have direct contact with the floor C For long term storage over 60 days all machined surfaces such as flanges shafts and couplings must be protected with a suitable rust inhibiting product Mobilarma 248 or equivalent D The following measures must be taken when products are stored for a period exceeding 6 months e For life lubricated products the machined areas must be greased to prevent oxidation e In addition to above products originally supplied without oil must be positioned with the breather plug at the highest point and filled with oil Before
7. n plugs Contact your authorized distributor or Viking Technical Service for vertical or other mounting arrangements SECTION TSM 615 ISSUE PAGE 2 OF 5 Table 1 a Eee Pints f Lites Indicates Life Lubricated It must be emphasized that these quantities are only indicative and users should check the correct level through the sight glass Table 2 Ambient 4 70 F 70 104 F Temperature 20 20 C 20 40 C Mineral Synthetic Mineral Duty f Oil Oil Load Light Duty Medium Duty Heavy Duty 32 70 F 0 20 C Synthetic Oil Periodic Oil Changes Periodic oil changes are not required for sizes 12 41 as they are lubricated for life with synthetic oil The remaining sizes 51 100 are designed for oil lubrication and have oil fill level and drain plugs see Plug Locations Users should replace the oil based on Table 3 and following the directions in Lubrication CAUTION Sizes 12 22 32 36 41 are pre filled with synthetic lubricant when shipped and require no additional lubricant These sizes have Sizes 51 100 no oil filling or level plugs require filling with correct amount and type of lubricant prior to use Operating reducer without the proper type and amount of lubricant for even a short period of time may cause damage Table 3 Oil Change Interval Hrs Oil lt 150 F lt 65 C 8000 150 175 F 65 80 C 4000 175 200 F 80 95 C
8. operating the speed reducer restore the correct quantity of oil LUBRICATION Gear units are oil bath lubricated For applications calling for speed reducers with vertical shaft orientation oil coverage during operation would not be sufficient to ensure correct lubrication of upper bearings suitable life lubrication systems must be used Speed reducer sizes 12 41 are supplied pre filled with oil and do not have oil filling or level plugs These long life lubricated units using synthetic oil are capable of operating at an ambient temperature range of 4 F 20 C to 122 F 50 C For temperatures below 4 F 20 C contact your authorized distributor or Viking Technical Service Speed reducers sizes 51 100 require oil filling by the user Before start up fill with the correct quantity of oil using Table 1 These quantities are approximate use the sight glass on the unit to fill accurately When filled correctly the oil level should be in the center of the sight glass Choose the viscosity and type of oil from Table 2 that is appropriate for the ambient temperature Viking highly recommends the use of synthetic oil as it maintains viscosity properties over a broader temperature range shear rates and time In addition synthetic oils usually contain additives that prevent foaming and rusting such as Mobil SHC 600 series Texaco Synlube CLP series or equivalents These speed reducers are supplied with oil fill level and drai
9. rings are worn e Service load is too high e Impurities or contaminates are in the oil Excessive noise at the gear unit mounting e Mounting bolts are loose e Mounting bolts are worn Oil leakage e Oil level is too high e Casing coupling seals worn e Gaskets worn Gear unit does not run or runs with difficulty e Oil viscosity is too high e Oil level is too high e Service load is too high Output shaft does not turn with motor running e Gears are damaged 1 Sizes 51 100 Replace gear subassemblies or bearings see Repair Parts Sizes 12 41 Replace entire unit REPAIR PARTS Special tools and training are required to repair multi reduction gearboxes Replacement of gears shafts and bearings combined with labor makes repairs impractical Oil seals and gaskets can be easily replaced without special tools or training Repair parts for in line reducers are limited to seal kits consisting of oil seals and gaskets Table 4 lists the part number for the repair kit for each reducer size and configuration SECTION TSM 615 ISSUE PAGE 4 OF 5 Input Shaft Repair Kit No Solid Shaft 3 462 ILINE12 001 56C 3 462 ILINE12 002 143 145TC 3 462 ILINE12 003 182 184TC 3 462 ILINE12 004 63 IEC 3 462 ILINE12 005 71 IEC 3 462 ILINE 12 006 80 IEC 3 462 ILINE12 007 3 462 ILINE12 008 Solid Shaft 3 462 ILINE22 001 56C 3 462 ILINE22 002 143 145 TC 3 462 ILINE22 003 182 184 TC 3 462 ILINE22 004 63 IEC 3 462 ILINE22 005 71 IE
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