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Voith TN Series User Manual

Voith TN Series
134 pages
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Installation and Operating Manual
(Translation of the original installation and operating manual)
T…
Turbo Coupling with Constant Fill
including design as per ATEX directives:
Directive 94/9/EC (valid until April 19, 2016), Directive 2014/34/EU (valid from April 20, 2016)
Version 10 , 2016-01-11
3626-011000 en, Protection Class 0: public
Serial No.
1)
Coupling type
2)
Year of manufacture
Mass (weight)
kg
Power transmission
kW
Input speed
rpm
Operating fluid
mineral oil
water
Filling volume
dm
3
(liters)
Number of screws z
3)
Nominal response temperature of
fusible plugs
°C
Connecting coupling type
Sound pressure level L
PA,1m
dB
Installation position
horizontal
vertical
Drive via
outer wheel
inner wheel
1) Please indicate the serial number in any correspondence ( Chapter 18).
2) T...: oil / TW...: water.
3) Determine and record the number of screws z ( Chapter 10.1).
Please consult Voith Turbo in case that the data on the cover sheet are incomplete.

Table of Contents

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Voith TN Series Specifications

General IconGeneral
BrandVoith
ModelTN Series
CategoryIndustrial Equipment
LanguageEnglish

Summary

1 Voith Turbo Coupling with Constant Fill

1.1 Function

Explains the basic working principle of the turbo coupling.

1.2 Type designation

Details the structure and meaning of the product's type designation.

1.3 Constructional examples

Illustrates different constructional types and their configurations.

1.3.1 Connecting coupling on the input side

Shows examples of input-side connecting couplings for various types.

1.3.2 Connecting coupling on the output side

Shows examples of output-side connecting couplings for various types.

3 Tightening Torques

3.1 Set screws and fixing bolts

Specifies tightening torques for set screws and fixing bolts.

3.2 Fusible plugs, filler plugs, sight glasses, blind- and nozzle screws

Specifies tightening torques for plugs, glasses, and screws.

3.3 Fastening screws

Details tightening torques for various types of fastening screws.

4 Declarations of Manufacturer

4.1 Declaration regarding assemblies and components

Declares the product's status as an assembly, not a machine.

4.2 Conformity Declaration

Declares conformity with relevant EU directives and standards.

5 User Information

6 Safety

6.1 Safety Information Structure and Symbols

Explains safety message structure, danger words, symbols, and their meanings.

6.2 Intended Use and Unintended Use

Defines proper use and describes unintended uses of the turbo coupling.

6.3 General Operational Hazards

Covers risks from structural modifications, general dangerous situations, hot surfaces, rotating parts, and noise.

6.4 Electrical, Environmental, and Overspeed Risks

Addresses risks from electric shock, static, overspeed, ambient temperatures, and fluid leaks.

6.5 Fire, Slipping, and Explosion Risks

Details risks related to fire, slipping, and explosive atmospheres.

6.6 Remaining Risks and Operational Precautions

Provides guidance on remaining risks, accident procedures, and operational information.

7 Transport and Storage

7.1 As delivered condition

Describes how the turbo coupling is delivered and packaged.

7.2 Scope of supply

Lists the components included in the delivery scope.

7.3 Transport

Provides guidelines and warnings for transporting the turbo coupling.

7.4 Lifting

Details procedures and safety precautions for lifting the turbo coupling.

7.5 Storage / Packing / Preservation

Explains storage conditions, packing, and preservation methods.

8 Installation and Alignment

8.1 Tools

Lists the necessary tools and measuring equipment for installation.

8.2 Preparation

Outlines preparatory steps before installation, including checks and cleaning.

8.2.1 Keys

Describes requirements and marking for keys used in shaft-hub connections.

8.3 Mounting of basic type T turbo coupling

Details the procedure for mounting the basic type T turbo coupling.

8.3.1 Mounting

Details the procedure for mounting the basic type T turbo coupling.

8.4 Mounting of basic type TN turbo coupling

Outlines the procedure for mounting the basic type TN turbo coupling.

8.4.1 Mounting

Outlines the procedure for mounting the basic type TN turbo coupling.

8.5 Alignment

Covers alignment procedures and related topics.

8.5.1 Connecting coupling on the input side (outer wheel drive)

Lists available input-side connecting couplings for type T.

8.5.2 Connecting coupling on the output side (outer wheel drive)

Lists available output-side connecting couplings for type TN.

8.5.4 Displacement values

Specifies permissible radial and axial displacement values.

8.5.5 Alignment

Describes methods for performing alignment using laser or dial gauges.

9 Operating fluids

9.1 Requirements to be fulfilled by the operating fluid 'mineral oil'

Lists requirements for mineral oil as an operating fluid.

9.1.1 Usable operating fluids

Lists specific types of mineral oils suitable for use.

9.2 Proposed operating fluids for special requirements

Recommends operating fluids for special applications like food industry.

9.3 Requirements to be fulfilled by the operating fluid 'water'

Lists requirements for water as an operating fluid.

9.3.1 Usable operating fluids

States that drinking water usually meets requirements.

9.3.2 Water used as operating fluid for turbo couplings with centrifugal valves (types TW…F…)

Details water usage with centrifugal valves and required grease amounts.

10 Filling, Filling Check and Draining

10.1 Filling the turbo coupling

Provides instructions on filling the turbo coupling with operating fluid.

10.2 Level check

Describes procedures for checking the operating fluid level.

10.2.1 Level check for turbo couplings installed in horizontal position

Describes how to check fluid level in horizontal installations.

10.2.2 Level check for turbo couplings installed in vertical position

Describes how to check fluid level in vertical installations.

10.3 Draining the turbo coupling

Provides procedures for draining the operating fluid.

10.3.3 How to drain turbo couplings installed in vertical position

Procedure for draining in vertical installations.

11 Commissioning

12 Operation

13 Maintenance, Servicing

Maintenance schedule

Outlines periodic maintenance tasks and intervals.

13.1 Outside cleaning

Provides instructions for cleaning the exterior of the turbo coupling.

13.2 Flexible connecting coupling

Covers maintenance of flexible connecting couplings.

13.2.1 Checking the flexible element for wear

Details how to check the flexible element for wear.

13.2.2 Maintenance intervals

Specifies maintenance intervals for flexible elements based on wear.

13.3 Bearings

Covers bearing lubrication and maintenance.

13.3.1 Bearing lubrication when mineral oil is used as operating fluid

Guidance on bearing lubrication with mineral oil.

13.3.2 Bearing lubrication when water is used as operating fluid

Guidance on bearing lubrication with water.

13.3.3 Replacement of bearings / re-lubrication

Instructions for replacing or re-lubricating bearings.

13.4 Fusible plugs

Explains the function and identification of fusible plugs.

14 Assembly Check-, Commissioning and Maintenance Report

14.1 Assembly check report

Form to document assembly checks and measurements.

14.2 Commissioning report

Form to document commissioning procedures and checks.

14.3 Maintenance report for general maintenance

Form to document general maintenance activities.

14.3.1 Maintenance report for flexible connecting coupling

Form to document maintenance of flexible connecting couplings.

15 Disassembly of Turbo Coupling

15.1 Preparation

Outlines preparatory steps and safety for disassembly.

15.2 Disassembly of basic type T turbo coupling

Details the procedure for disassembling the basic type T turbo coupling.

15.2.1 Removal using the hydraulic removal device

Procedure for disassembly using a hydraulic removal device.

15.2.2 Removal using the mechanical removal device

Procedure for disassembly using a mechanical removal device.

15.3 Reassembly of basic type T turbo coupling

Refers to Chapter 8.3 for reassembly.

15.4 Disassembly of basic type TN turbo coupling

Refers to Chapter 8.4 for disassembly.

15.5 Reassembly of basic type TN turbo coupling

Refers to Chapter 8.4 for reassembly.

16 Disposal

17 Malfunctions - Remedial Actions

18 Queries, Orders Placed for Service Engineers and Spare Parts

19 Temperature monitoring

19.1 MTS mechanical thermal switch unit for pre-warning

Describes the MTS unit for temperature pre-warning.

19.2 BTS non-contacting thermal switch unit

Covers BTS non-contacting thermal switch units.

19.2.1 BTS non-contacting thermal switch unit for pre warning

Describes the BTS unit for temperature pre-warning.

19.2.2 BTS-Ex non-contacting thermal switch unit for limiting the maximum surface temperature

Describes the BTS-Ex unit for limiting max surface temperature.

19.3 BTS non-contacting thermal measuring device for pre-warning

Describes the BTS non-contacting thermal measuring device.

20 Spare Parts Information

20.1 Components overview - Voith turbo coupling 154 – 1150

Provides an overview of components for specific turbo coupling models.

20.2 Spare parts for Voith turbo coupling 154 – 274

Lists spare parts for turbo coupling models 154-274.

20.3 Spare parts for Voith turbo coupling 366 – 1150

Lists spare parts for turbo coupling models 366-1150.

20.4 Spare parts for connecting coupling

Lists spare parts for connecting couplings.

20.4.1 Connecting coupling on the input side

Lists spare parts for input-side connecting couplings.

20.4.2 Connecting coupling on the output side

Lists spare parts for output-side connecting couplings.

21 Representatives - Voith Turbo GmbH & Co. KG

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