Related Manuals for Siemens Simotics HV C 1NA14544WA600AG0-Z
Summary of Contents for Siemens Simotics HV C 1NA14544WA600AG0-Z
- Page 1 Operating Instructions Installation Instructions Electric motor SIMOTICS HV C Type 1NA14544WA600AG0-Z Edition 06/2018 www.siemens.com/drives...
- Page 2 14.06.2018 09:34 V3.00...
- Page 3 Introduction Safety information Description Electric motor Preparations for use SIMOTICS HV C Type 1NA14544WA600AG0-Z Assembly Electrical connection Operating Instructions Installation Instructions Commissioning Operation Maintenance Spare parts Disposal Service and Support Technical data and drawings Quality documents Additional documents Edition 06/2018...
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Page 4: Edition
Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems. -
Page 5: Table Of Contents
Checking the delivery......................25 4.11.3 Checking the load handling attachments................25 4.11.4 Lifting and transportation......................26 4.11.5 Working on the underside of the machine................28 4.11.6 Storage...........................28 4.11.7 Protection against corrosion....................31 4.11.8 Protecting the cooling water circuit during storage..............31 SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... - Page 6 Stepless mating face for sealing in the terminal box cover............56 6.3.5 Performing connection operations..................57 Connecting the auxiliary circuits.....................57 6.4.1 Selecting cables........................57 6.4.2 Connecting temperature monitoring for the stator winding............58 Commissioning............................59 Prior to commissioning ......................59 Insulation resistance and polarization index................61 SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018...
- Page 7 Internal fan..........................85 9.3.4 Bearings..........................86 9.3.4.1 Removing roller bearings.......................86 9.3.4.2 Remove V ring for roller bearing seal..................87 9.3.4.3 Fitting V ring for roller bearing seal..................87 9.3.4.4 Installing felt rings for the inner bearing seal................88 SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018...
- Page 8 Alternative greases with NLGI class 2 for motors of horizontal construction......81 Table 10-1 Spare parts for the stator and rotor ..................93 Table 10-2 Spare parts for roller bearings, NDE ..................94 Table B-1 Tightening torques for bolted connections with a tolerance of ±10%........101 Figures SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018...
- Page 9 Schematic representation of alignment of the machine to the driven machine......48 Figure 6-1 Water drip loop..........................52 Figure 9-1 Remove the V ring........................87 Figure 9-2 Install the V ring...........................88 Figure 10-1 Stator and rotor...........................93 Figure 10-2 Roller bearings, NDE........................94 SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018...
- Page 10 Table of contents SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018...
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Page 11: Introduction
– Lists on the second level are hyphenated. Note A Note is an important item of information about the product, handling of the product or the relevant section of the document. Notes provide you with help or further suggestions/ideas. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 12: Compiling Personal Documents
Using the "Documentation" function, you can efficiently compile your own plant or system documentation. The "Documentation" compiled in a specific language can also be automatically exported in one of the other available languages. The full functionality is only available for registered users. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 13: Safety Information
EN 50110‑1 "Working in a voltage-free state". Apply the five safety rules in the sequence stated before starting work. 5 safety rules 1. Disconnect the system. Also disconnect the auxiliary circuits, for example, anti-condensation heating. 2. Secure against reconnection. 3. Verify absence of operating voltage. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 14: Qualified Personnel
● Only remove covers in the manner described in the operating instructions. ● Operate the machine properly. ● Regularly and professionally maintain the machine according to the instructions provided in the "Maintenance" (Page 75) chapter of the operating instructions. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... - Page 15 ● Take steps to reduce noise, such as introducing covers and protective insulation or adopting hearing protection measures, so that the machine can be operated safely within your system. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018...
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Page 16: Electrostatic Sensitive Devices
= ESD wristband f = cabinet ground connection Electromagnetic compatibility This machine is designed in accordance with IEC/EN 60034, and when used as prescribed it satisfies the requirements of European Directive 2014/30/EU on Electromagnetic Compatibility. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 17: Interference Immunity
● Protect the personnel working in the plant by taking appropriate measures, such as erecting identifying markings, safety barriers and warning signs and giving safety talks. ● Observe the nationally applicable health and safety regulations. ● Do not carry any magnetic or electronic data media. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... - Page 18 Safety information 2.9 Electromagnetic fields when operating electrical power engineering installations SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018...
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Page 19: Description
Terminal markings and direction of rotation IEC/EN 60034‑8 Noise emission IEC/EN 60034‑9 Starting characteristics, rotating electrical machines IEC/EN 60034‑12* Vibration severity grades IEC/EN 60034‑14 Vibration limits DIN ISO 10816-3 * For machines in line operation only SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... - Page 20 Various supplementary devices can be integrated or mounted, depending on the order. These include, for example, anti-condensation heating to prevent condensation or temperature sensors for monitoring bearings. Paint finish The machine is painted according to the instructions in your order. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018...
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Page 21: Preparations For Use
Cooling water specification Characteristic Specified as Measured value German unitary proce‐ Currently dure ISO / alterna‐ tive 7.5 - 10 DIN 38404-5 (Z) ISO 10523 Conductivity <600 µS/cm DIN 38404-8 (Z) ISO 7888 SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 22: Noise Emission
Unless stated otherwise on the rating plate, the permissible voltage fluctuation is ±10 % and the permissible frequency fluctuation is ±2 % in accordance with range B in IEC / EN 60034-1. Permissible fluctuations that go beyond this are stamped on the rating plate. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 23: Phase Synchronization During Supply System Switching
● When planning the system, make due allowance for the maximum air gap torques that can occur. This data can be found in the "Electrical data". The system planner is responsible for the entire drive train. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 24: Switching High-Voltage Motors
● Comply with the applicable national and sector-specific regulations. ● When using the machine within the European Union, comply with the specifications laid down in EN 50110‑1 regarding safe operation of electrical equipment. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 25: Transport Markings
If the load handling attachments and lifting gear are damaged or not correctly secured, the machine may be dropped during lifting. This can result in death, serious injury or material damage. ● Inspect the load handling attachments and lifting gear before use. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 26: Lifting And Transportation
● If adapter flange and adapter plates are also supplied, then lift them and transport these parts separately. The load suspension equipment for the motor is not rated for lifting the motor with mounted adapter flange is or adapter plates SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... - Page 27 ● Do not remove the factory-fitted load suspension device. In operation, the load- suspension device must remain screwed in. ● If you do remove the load-suspension device, then seal the holes so that they are airtight. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018...
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Page 28: Working On The Underside Of The Machine
● Only store goods in undamaged packaging. Unpack the goods if the packaging is damaged. Correctly store the goods corresponding to the type. ● Repair any damage to the packaging before putting the equipment into storage insofar as this is necessary to ensure proper storage conditions. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... - Page 29 ● Wrap the machine in plastic film: – Place a humidity meter inside the plastic film. – Place desiccant within the plastic film. – Pack the machine air-tight. ● Inspect the machine regularly. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018...
- Page 30 Use the feather key as a reference point, if present. 4. Replace the corrosion protection. 5. Reattach the rotor shipping brace, if present. 6. Pack the machine again. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018...
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Page 31: Protection Against Corrosion
1. Completely drain the cooling ducts. Blow out the cooling water ducts with compressed air. 1. Close and seal the intake and discharge. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... - Page 32 Preparations for use 4.11 Transport and storage SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018...
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Page 33: Assembly
Measure the insulation resistance of the winding before starting any installation work. If the insulation resistance lies below the specified value, take appropriate remedial measures. These remedial measures may necessitate the machine being removed again and transported. See also Insulation resistance and polarization index (Page 34) SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 34: Insulation Resistance And Polarization Index
● Can the machine be put into operation? ● Must the windings be cleaned or dried? Detailed information on testing and the limit values can be found here: "Testing the insulation resistance and polarization index" (Page 35) SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 35: Testing The Insulation Resistance And Polarization Index
Convert the measured insulation resistances in accordance with the formula to the reference temperature of 40° C. This thereby ensures that the minimum values specified can be compared. 5. Read out the insulation resistance one minute after applying the measuring voltage. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 36: Table 5-1 Stator Winding Insulation Resistance At 40° C
In this case, doubling or halving the insulation resistance at a temperature change of 10 K is used as the basis. ● The insulation resistance halves every time the temperature rises by 10 K. ● The resistance doubles every time the temperature falls by 10 K. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... - Page 37 If the critical insulation resistance is reached or undershot, this can damage the insulation and cause voltage flashovers. ● Contact the service center (Page 99). ● If the measured value is close to the critical value, you must subsequently check the insulation resistance at shorter intervals. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018...
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Page 38: Preparing The Mating Faces
If the load handling attachments and lifting gear are damaged or not correctly secured, the machine may be dropped during lifting. This can result in death, serious injury or material damage. ● Inspect the load handling attachments and lifting gear before use. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 39: Preconditions For Correct Alignment And Secure Attachment
● "H" means balancing with a half feather key ● "F" means balancing with a whole feather key. Figure 5-1 Balancing type on the drive-end side SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... - Page 40 ● The center of gravity of the coupling half should be within the length of the shaft end. ● The coupling used must be prepared for system balancing. The number of poles of the machine is specified on the rating plate (in the designation of the motor type). SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018...
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Page 41: Lifting The Machine
● If adapter flange and adapter plates are also supplied, then lift them and transport these parts separately. The load suspension equipment for the motor is not rated for lifting the motor with mounted adapter flange is or adapter plates SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... - Page 42 ● Do not remove the factory-fitted load suspension device. In operation, the load- suspension device must remain screwed in. ● If you do remove the load-suspension device, then seal the holes so that they are airtight. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018...
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Page 43: Working On The Underside Of The Machine
● Use the appropriate tap or cutting die to shave the tapped holes of machine parts and threads of screws, etc. See the drawings for the relevant male and female thread dimensions. ● Use dry compressed air to purge the shaved tapped holes. ● Lightly oil the depreserved threads. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 44: Putting The Machine Down
If the stator winding is damp, its insulation resistance will be reduced. This can result in voltage flashovers that can seriously damage the windings. Condensate can also cause rust to form within the machine. Ensure that condensate can drain away. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 45: Roughly Aligning The Machine
The transmission element such as a coupling half has already been pulled on. Roughly aligning the machine ● For horizontal positioning, push the motor sideways across the foundation. When doing so, ensure that the axial position is maintained. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 46: Installing The Machine
Values for the foundation forces can be found in the "Technical Data and Drawings" section. See also Technical data and drawings (Page 101) SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 47: Preconditions For Smooth, Vibration-Free Operation
Use the existing tapped holes for the forcing-off bolts to raise the machine. 4. When positioning the machine, ensure that a uniform axial gap (y→0) is maintained around the coupling. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 48: Axial And Radial Forces At The Second Shaft Extension
● Comply with permissible loads for the forces on the shaft extensions in accordance with the configuration data. ● If necessary, contact the Service Center. See also Service and Support (Page 99) SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 49: Connecting The Supply Lines
1. Check that all of the screw connections are correctly tightened. 2. Once you have completed the installation work, remove all objects – such as tools, cloths, deposits of dirt and moisture, etc. – from the machine. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... - Page 50 5. Make sure that there are no loose parts on or in rotating machine elements. Observe any feather keys that may be located in free shaft ends. Record all of the installation work that was carried out. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018...
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Page 51: Electrical Connection
● Rated current ● Rated voltage ● If required, service factor ● System-dependent conditions, such as ambient temperature, routing type, cable cross- section as defined by required length of cable, etc. ● Configuration notes SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 52: Route The Cable With An Appropriate Loop So That Water Can Drip Off
Index for winding start (1) or end (2) or if there is more than one connection per winding x Additional indices for cases in which it is obligatory to connect parallel power feed cables to several terminals with otherwise identical markings SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 53: Terminal Box
External conductor cross-section S Grounding conductor cross-section mm² mm² There is a hexagon bolt with a flat washer and a spring washer on the stator frame at the designated connecting point for the grounding conductor. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 54: Inserting And Routing The Cables
The technical data stipulate the following with respect to the motor connection: ● Direction of rotation ● The number and arrangement of the terminal boxes ● The circuit and connection of the motor winding SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... - Page 55 If you want to operate the machine in the opposite direction to the direction stated in the order, please consult your contact partner at Siemens. Directions of rotation, which may be required for an application in a particular plant or system, are not shown on the rating plate.
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Page 56: Minimum Air Clearances
The sealing face of the terminal box cover is formed by the terminal box enclosure and the cable entry element. Therefore make sure these parts are correctly aligned, so as to ensure the seal and hence the degree of protection. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 57: Performing Connection Operations
● Rated current ● Rated voltage ● System-dependent conditions, such as ambient temperature, routing type, cable cross- section as defined by required length of cable, etc. ● Requirements according to IEC/EN 60204‑1 SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 58: Connecting Temperature Monitoring For The Stator Winding
● When connecting the temperature sensor to external temperature monitoring devices, when required, apply additional measures to fully comply with the requirements set out in IEC 60664-1 or IEC 61800-5-1 "Hazard due to electric shock”. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 59: Commissioning
● All touch protection measures for moving and live parts have been taken. Electrical connection ● The grounding and equipotential bonding connections have been made correctly. ● The machine is connected so that it rotates in the direction specified. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... - Page 60 ● If you are using vacuum circuit breakers and vacuum contactors, use an appropriate surge suppressor, such as the Siemens 3EF (zinc oxide varistor with spark gap). ● An additional RC arrester (resistor and capacitor connected in series) makes sense at unfavorable operating points/under unfavorable line supply conditions.
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Page 61: Insulation Resistance And Polarization Index
If this is not done, the grease will clog and the bearings will overheat. ● Continually check the bearing temperature rise. When using the specified grease quality, for a maximum room temperature of 40 °C, the maximum bearing temperature rise is 80 K. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 62: Test Run
2. If the machine is running smoothly and evenly, switch on the cooling equipment. Continue to observe the machine for a while in no-load operation. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 63: Overvoltages When Switching High-Voltage Motors
● During operation, observe the vibration values in accordance with DIN ISO 10816‑3. Overvoltages when switching high-voltage motors When commissioning high-voltage motors or switchgear for high voltage motors from 3 kV and above, surge voltages can occur while starting. This can damage the machine. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... - Page 64 ● Avoid shutting down the machine during startup by, for instance, checking for errors in the starting control or for excessively sensitive protection settings. ● Keep shutdowns during startup for checking the direction of rotation or other tests to an absolute minimum. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018...
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Page 65: Operation
"Five safety rules": ● When the machine is in operation, the terminal boxes must remain closed at all times. Terminal boxes may be opened only when the machine is stopped and in a no-voltage condition. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... - Page 66 1. Depending on the environmental requirements and operating conditions, remove the screw plugs with retaining washers to drain the water. 2. Then refit the screw plugs and retaining washers. If the machine is equipped with drainage plugs, the water can drain away automatically. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018...
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Page 67: Switching On The Machine
Under normal ambient conditions, e. g. the stopped machine is not exposed to any vibration, no increased level of corrosion, etc. in general, the following measures are necessary during stoppages. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 68: Draining The Cooling Water
Make sure that the resting position of the rotor after the rotor has been turned over is different from its previous position. Use the fitted key or the coupling halves as reference markers. ● During recommissioning, refer to the information in Chapter "Commissioning". SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 69: Measuring The Insulation Resistance After An Extended Stoppage
When you re-commission the machine, proceed as follows: ● Study the record made when the machine was decommissioned, and reverse the measures that were taken for conservation and storage. ● Perform the measures listed in the "Commissioning" section. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 70: Faults
Mains voltage too low, frequency too high Check the power supply conditions. Mains voltage too high, frequency too low Check the power supply conditions. Stator winding incorrectly connected Check the winding connection in the terminal box. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 71: Mechanical Faults
Stabilize the foundation following consultation. prising motor and foundation Changes in foundation Establish the cause of the changes and eliminate them if necessary; realign the machine. Take any changes into account when warming up the machine. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 72: Roller Bearing Faults
Set the correct upstream temperature. Cooling water supply switched off Switch on the cooling water supply. Cooling water contains too many or unsuit‐ Use cooling water of the agreed quality. able antifreeze and corrosion-protection agents SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... - Page 73 Operation 8.9 Faults ↓ Overheating ↓ Water leaking Possible causes of faults Remedial measures Leaks in the cooling system Consult the manufacturer. Defective cooling water connection Find the leak and seal it. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018...
- Page 74 Operation 8.9 Faults SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018...
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Page 75: Maintenance
● Perform maintenance work on the machine only when it is stopped. The only operation permissible while the machine is rotating is regreasing the rolling bearings. ● When performing maintenance work, comply with the five safety rules (Page 13). SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 76: Inspections In The Event Of Faults
9.2.2 Inspections in the event of faults Natural disasters or unusual operating conditions, such as overloading or short circuit, are faults that overload the machine electrically or mechanically. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 77: First Service After Installation Or Repair
● Further checks may be required if so specified in operating instructions of components (Page 105) or in accordance with the plant-specific conditions. ● If you find any deviations during the inspection, you must rectify them immediately. They may otherwise damage the motor. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 78: General Inspection
9.2.6 Assessing the rolling bearings To assess the rolling bearings, it is generally not necessary to dismantle the machines. The motor only has to be dismantled if the bearings are to be replaced. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 79: Regreasing Intervals And Types Of Grease For Operating Roller Bearings
At least -20° C ... +130° C °C Dropping point DIN ISO 2176 At least +180° C °C Basic oil viscosity DIN 51562-1 mm²/s ● Approx. 100 mm²/s at 40 °C ● Approx. 10 mm²/s at 100 °C SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 80: Table 9-2 Roller Bearing Greases For Vertical And Horizontal Types Of Construction
Table 9-2 Roller bearing greases for vertical and horizontal types of construction Manufacturer Grease type Shell Gadus S2 V100 3 ExxonMobil Unirex N3 Esso Energrease LS3 Fuchs Renolit H443 HD88 Lubcon Turmoplex 3 SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 81: Table 9-3 Alternative Greases With Nlgi Class 2 For Motors Of Horizontal Construction
The regreasing intervals for roller bearings are different from the servicing intervals for the machine. The roller bearings may be damaged if the relubrication intervals are not adhered ● Pay attention to the instructions on the lubricant plate. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 82: Removing Spent Grease
If the specifications on the lubricant plate are observed, the spent grease chamber will provide capacity for a calculated service life of at least 40 000 operating hours, approx. five years. When the spent grease chamber is full, the spent grease must be removed prior to SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 83: Maintaining Terminal Boxes
● Check the insulators, connectors and cable connections in the terminal box. ● Replace any damaged components. WARNING Short-circuit hazard Short-circuits can occur as a result of damaged components. This can result in death, serious injury or material damage. Replace damaged components. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 84: Measuring The Insulation Resistance During The Course Of Maintenance Work
● Comply with the applicable national and sector-specific regulations. ● When using the machine within the European Union, comply with the specifications laid down in EN 50110‑1 regarding safe operation of electrical equipment. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 85: Prepare Servicing Work
● If necessary, contact the Service Center (Page 99). 9.3.3 Internal fan The internal fan is located on the rotor inside the machine. If the internal fan is defective or must be replaced, please contact the Service Center (Page 99). SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 86: Bearings
– Remove the locking elements from the shaft; depending on the version, either a locking ring or shaft nut. 2. Remove the rolling bearing: Depending on the particular version, together with the grease slinger or without. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 87: Remove V Ring For Roller Bearing Seal
● Remove the protective ring together with the V ring and the outer bearing cover or end shield from the shaft. See also Fitting V ring for roller bearing seal (Page 87) 9.3.4.3 Fitting V ring for roller bearing seal Requirement The roller bearing is already fitted. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 88: Installing Felt Rings For The Inner Bearing Seal
● Before installing new felt rings in the bearing cover, soak them in hot oil (approximately 80°C), such as DIN 51517‑C100 lubricating oil. ● Place the felt ring into its notch on the bearing cap and push the bearing cap onto the shaft. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 89: Seal The Motor
"Hylomar M". Follow the manufacturer's application and safety instructions when doing this. ● Check all sealing elements, such as those on the terminal boxes, for elasticity, aging or damage, and renew them if they are no longer effective. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... - Page 90 Maintenance 9.3 Corrective Maintenance SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018...
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Page 91: Spare Parts
Ordering spare parts via the Internet You can use "Spares on Web" to determine the order numbers for motor spare parts quickly and easily. Spares on Web (https://www.sow.siemens.com/). See also Guide for Spares on Web (http://support.automation.siemens.com/WW/news/en/25248626) SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... - Page 92 Both of these codes are stamped on the lubricant plate and specified in the motor documentation, or can also be taken from the installed bearings. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018...
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Page 93: Stator And Rotor
Auxiliary terminal box 10.00 Stator frame with laminated core and winding 20.11 Intermediate plate 10.84 Cover with seal 20.51 Cable entry plate 20.00 Terminal box for stator winding (see main terminal box spare parts list) SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 94: Rolling-Contact Bearings, Non-Drive End
Deep-groove ball bearing 4.10 V ring 4.45 Compression spring 4.16 Labyrinth ring (optional) 4.50 Inner bearing cover 4.20 Outer bearing cover 4.81 4.30 Locking ring 4.82 Grease tube 4.35 Grease slinger 6.00 Bearing shield SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 95: Disposal
4. Remove all liquids such as oil and cooling liquids. Collect the liquids separately and dispose of them in a professional manner. 5. Detach the machine fixings. 6. Transport the machine to a suitable location for disassembly. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... -
Page 96: Dismantling The Machine
● Coolant additives such as inhibitors, antifreeze or biocides Dispose of the separated components according to local regulations or via a specialist disposal company. The same applies for cloths and cleaning substances which have been used while working on the machine. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... - Page 97 ● Wooden packaging for sea transport consists of impregnated wood. Observe the local regulations. ● The foil used for water-proof packaging is an aluminum composite foil. It can be recycled thermally. Dirty foil must be disposed of via waste incineration. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018...
- Page 98 Disposal 11.4 Disposal of components SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018...
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Page 99: Service And Support
(www.siemens.com/yourcontact) Siemens Support for on the move You can obtain optimum support anywhere you go using the "Siemens In‐ dustry Online Support” app. The app is available for Apple iOS, Android and Windows Phone. SIMOTICS HV C 1NA14544WA600AG0-Z... - Page 100 Service and Support SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018...
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Page 101: Technical Data And Drawings
Table B-1 Tightening torques for bolted connections with a tolerance of ±10%. Case 1080 1700 2600 4200 1200 2000 3100 4700 7500 SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... - Page 102 Note Non-standard tightening torques Different tightening torques for electrical connections and bolted connections for parts with flat seals or insulating parts are specified in the relevant sections and drawings. SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018...
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Page 103: Quality Documents
You should also file the documents that will only be handed over to you at a later time due to the process required. You can find general quality documents here: https://support.industry.siemens.com/cs/ww/de/ps/24701/cert (https://support.industry.siemens.com/cs/ww/en/ps/24701/cert) SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... - Page 104 Quality documents SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018...
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Page 105: Additional Documents
The documentation for components from other manufacturers that are installed in the machine can be found in the separate part of the machine manual in "Additional documents". Operating instructions of Siemens components, such as temperature transducer SITRANS TR200/TR300 etc. can be downloaded from the Siemens Industry Online Support Portal. See also Sitrans in the Service &... - Page 106 Additional documents SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018...
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Page 107: Index
Filling, 49 Cooling water specification, 21 Fixing, 51 Cooling water supply, 60 Flammable substances, 15 Correct usage, 20 Foundation forces, 46 Corrosion protection, 31, 68 Foundation surfaces, 38 Counter-clockwise, 55 Frequency fluctuation, 22 SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018... - Page 108 Risk of explosion, 19 Maintenance RoHS, 95 Maintenance intervals, 75 Roller bearings Mechanical faults, 71 faults, 72 Minimum air clearances, 56 Greasing, 61 More information, 99 Rolling bearings Mounting-foot hole dimensions, 38 Inspection, 78 SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018...
- Page 109 Stator winding, 58 Terminal box, 53 close, 57 Maintaining, 83 Rotating, 53 Terminal marking, 52 Test run, 62 Thermal protection, 24 Tightening torques, 51 Bolted connection, 101 Cable lug, 54 Ground terminals, 54 SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018...
- Page 110 Index SIMOTICS HV C 1NA14544WA600AG0-Z Operating Instructions 06/2018...
- Page 112 Further Information www.siemens.com/drives Siemens AG Process Industries and Drives Postfach 48 48 90026 NÜRNBERG GERMANY...