SEW-Eurodrive X Series Addendum To The Assembly And Operating Instructions
Industrial gear units, helical and bevel-helical gear units, oil-water cooler for splash or bath lubrication / owc
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- Assembly and operating instructions manual (380 pages) ,
- Assembling and operating instructions (348 pages) ,
- Addendum to the assembly and operating instructions (24 pages)
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Summary of Contents for SEW-Eurodrive X Series
- Page 1 *22860851_0317* Drive Technology \ Drive Automation \ System Integration \ Services Addendum to the Assembly and Operating Instructions Industrial Gear Units X.. Series Helical and Bevel-Helical Gear Units Oil-Water Cooler for Splash or Bath Lubrication /OWC Edition 03/2017 22860851/EN...
- Page 2 SEW-EURODRIVE—Driving the world...
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Page 3: Table Of Contents
Table of contents Table of contents Important information ...................... 4 Oil-water cooler for splash or bath lubrication /OWC ............ 5 Structure/function...................... 5 Wiring diagram (schematic illustration) ................ 9 Installation/assembly..................... 11 Notes on checking the oil level .................. 14 Startup .......................... 15 Inspection/maintenance .................... 16 Malfunctions........................ 17 Permitted lubricants ...................... 18 Addendum to the Assembly and Operating Instructions –... -
Page 4: Important Information
Important information Important information INFORMATION This addendum describes amendments to the Oil-Water Cooler operating instruc- tions. Observe the additional information specified in this document. This document does not replace the detailed operating instructions. Addendum to the Assembly and Operating Instructions – X.. Series Helical and Bevel-Helical Gear Units... -
Page 5: Oil-Water Cooler For Splash Or Bath Lubrication /Owc
Oil-water cooler for splash or bath lubrication /OWC Structure/function Oil-water cooler for splash or bath lubrication /OWC Structure/function 2.1.1 Structure An oil-water cooling system can be used if the thermal rating of the naturally cooled gear unit or cooling using a fan on the input shaft is not sufficient. The prerequisite for using an oil-water cooling system is that appropriate cooling water is available on site. - Page 6 Oil-water cooler for splash or bath lubrication /OWC Structure/function 2.1.2 General information The cooling system including the cooling circuit piping but without electrical wiring is mounted directly to the gear unit at factory. Optionally, the cooling system can be delivered on a mounting frame for separate mounting but without electrical wiring and piping to the gear unit.
- Page 7 Oil-water cooler for splash or bath lubrication /OWC Structure/function 2.1.3 Function Observe the following control information for the individual components. Oil-water cooler The gear unit is cooled by an oil-water cooler. • SEW‑EURODRIVE recommends using the cooling water at a temperature of 60 °C or higher.
- Page 8 Oil-water cooler for splash or bath lubrication /OWC Structure/function 2.1.4 Interlocking specifications Enabling of the gear unit The gear unit is enabled if the following condition is met: • Oil temperature T < 90 °C STOP gear unit/warning STOP gear unit/warning if the following condition is met: •...
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Page 9: Wiring Diagram (Schematic Illustration)
Oil-water cooler for splash or bath lubrication /OWC Wiring diagram (schematic illustration) Wiring diagram (schematic illustration) The wiring diagrams show a possible setup of the control for the cooling system when a TSK2 temperature switch and, optionally, a PT100 temperature sensor are used. Use the wiring diagrams according to the structure of the cooling system. - Page 10 Oil-water cooler for splash or bath lubrication /OWC Wiring diagram (schematic illustration) 2.2.3 Main circuit Switch on at ϑ > 60°C Signal of contactor K2 via temperature switch TSK2 or temperature sensor PT100 Warning/switch off Main motor control Main motor Pump motor 19121239947 Addendum to the Assembly and Operating Instructions –...
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Page 11: Installation/Assembly
Oil-water cooler for splash or bath lubrication /OWC Installation/assembly Installation/assembly INFORMATION First adhere to the operating instructions of the oil supply system manufacturer. 2.3.1 Installation and connection information The cooling system is mounted directly on the gear unit as standard. Optionally, the cooling system can be delivered as a complete unit on a mounting frame for separate mounting but without electrical wiring and piping. - Page 12 Oil-water cooler for splash or bath lubrication /OWC Installation/assembly 2.3.3 Electrical connection Observe country-specific regulations during the electrical connection. Connect the motor and the temperature switch. • Make sure that the pump rotates in the correct direction. • Observe the motor data sheet. •...
- Page 13 Oil-water cooler for splash or bath lubrication /OWC Installation/assembly 2.3.5 Cooling media INFORMATION • Note that the service life, the efficiency, and the maintenance intervals of the heat exchanger depend to a great degree on the quality and ingredients of the cooling medium.
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Page 14: Notes On Checking The Oil Level
Oil-water cooler for splash or bath lubrication /OWC Notes on checking the oil level Notes on checking the oil level Using an oil supply system might influence the oil level. The fill quantities specified on the nameplate are guide values and refer only to the gear unit. The mark on the oil dipstick, oil level glass or oil sight glass is the decisive indicator of the correct oil quantity. -
Page 15: Startup
Oil-water cooler for splash or bath lubrication /OWC Startup Startup 2.5.1 Notes NOTICE Improper startup may result in damages to the gear unit or oil supply system. Possible damage to property. • Observe the following information. • Before startup, check the functionality of the monitoring devices. (Depending on the types of pressure switch, flow monitor, temperature switch/temperature sensor, maintenance indicator etc.) •... -
Page 16: Inspection/Maintenance
Oil-water cooler for splash or bath lubrication /OWC Inspection/maintenance Inspection/maintenance INFORMATION First adhere to the operating instructions of the oil supply system manufacturer. 2.6.1 Inspection and maintenance intervals Adhere to the following inspection and maintenance intervals. Time interval What is to be done? •... -
Page 17: Malfunctions
Oil-water cooler for splash or bath lubrication /OWC Malfunctions Malfunctions Fault Possible cause Measure No oil pump suction • Air in the pipes • Fill the suction line and oil pump with oil • Vent pressure pipe on startup • Not enough oil in the gear unit •... -
Page 18: Permitted Lubricants
The values specified in the lubricant tables apply as of the time of printing of this document. The data of the lubricants are subject to dynamic change on the part of the lubricant manufacturers. For the latest information about the lubricants, visit: www.sew-eurodrive.de/lubricants 2.8.1 Explanation of the structure of the tables and abbreviations... - Page 19 Oil-water cooler for splash or bath lubrication /OWC Permitted lubricants 2.8.2 Explanation of the various lubricants SEW070040013 18014416413363467 Lowest cold start temperature in °C for splash lubrication* Lowest cold start temperature in °C for drives with pumps up to a max. oil vis- cosity of 5000 cSt* Lowest cold start temperature in °C for drives with pumps up to a max.
- Page 20 Oil-water cooler for splash or bath lubrication /OWC Permitted lubricants 2.8.4 Lubricant tables The lubricant table is valid when this document is printed. Please refer to www.sew- eurodrive.de/lubricants for the latest version of the table. 17909427211 Addendum to the Assembly and Operating Instructions – X.. Series Helical and Bevel-Helical Gear Units...
- Page 21 Oil-water cooler for splash or bath lubrication /OWC Permitted lubricants The lubricant table is valid when this document is printed. Please refer to www.sew- eurodrive.de/lubricants for the latest version of the table. 17909421835 Addendum to the Assembly and Operating Instructions – X.. Series Helical and Bevel-Helical Gear Units...
- Page 22 Oil-water cooler for splash or bath lubrication /OWC Permitted lubricants The lubricant table is valid when this document is printed. Please refer to www.sew- eurodrive.de/lubricants for the latest version of the table. 17909432587 Addendum to the Assembly and Operating Instructions – X.. Series Helical and Bevel-Helical Gear Units...
- Page 24 SEW-EURODRIVE—Driving the world SEW-EURODRIVE GmbH & Co KG Ernst-Blickle-Str. 42 76646 BRUCHSAL GERMANY Tel. +49 7251 75-0 Fax +49 7251 75-1970 sew@sew-eurodrive.com www.sew-eurodrive.com...
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