SKF TKSA 11 Manuel utilisateur
SKF TKSA 11
Instructions for use
Mode d’emploi
Bedienungsanleitung
Instrucciones de uso
Manuale d’istruzioni
Instruções de uso
ｖ溢嫒瓢┍
Инструкция по эксплуатации
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2SKF TKSA 11
3
SKF TKSA 11
EC Declaration of conformity ....................................................................................4
Safety recommendations ..........................................................................................5
1. Introduction .....................................................................................................6
1.1 Shaft alignment overview ............................................................................................ 6
1.2 Principle of operation .................................................................................................... 7
1.3 Measurement method .................................................................................................. 8
2. The measuring unit ..........................................................................................9
2.1 Description ...................................................................................................................... 9
2.2 Handling the measuring unit .....................................................................................10
2.3 Mount the V-brackets .................................................................................................11
2.4 Attach the bar ..............................................................................................................12
2.5 Mount the measuring unit .........................................................................................12
2.6 Mounting directly on couplings..................................................................................14
3. Using the App .................................................................................................14
3.1 App installation & languages .....................................................................................14
3.2 Demo mode ..................................................................................................................15
3.3 Main menu ...................................................................................................................15
3.4 Settings .........................................................................................................................16
3.5 Select unit .....................................................................................................................16
3.6 Machine information ...................................................................................................17
3.7 Sensor status ...............................................................................................................19
3.8 Measurements .............................................................................................................20
3.9 “As found” measuring results ....................................................................................22
3.10 Shim ..............................................................................................................................23
3.11 Horizontal correction ...................................................................................................23
3.12 Verify the alignment ....................................................................................................24
3.13 “As corrected” measuring results ..............................................................................24
3.14 Report ............................................................................................................................25
4. Technical specifications ...................................................................................26
Table of contents
Original instructions
English
4SKF TKSA 11
EC Declaration of conformity
We,
SKF Maintenance Products
Kelvinbaan 16
3439 MT Nieuwegein
The Netherlands
herewith declare that the following product:
SKF Shaft Alignment Tool
TKSA 11
has been designed and manufactured in accordance with:
RADIO EQUIPMENT DIRECTIVE 2014/53/EU as outlined in the harmonized norm
for EN 61010:2010, EN 61326-1:2013 Class B, group 1 equipment
IEC 61000-4-2:2009, IEC 61000-4-3:2006
EN 301 489-1 v2.1.1, EN 301 489-17 v3.1.1, EN 300 328 v2.1.1
EUROPEAN ROHS DIRECTIVE 2011/65/EU
The enclosed device complies with Part 15 of the FCC Rules.
Contains FCC ID: QOQBLE112
Certification Number: IC: 5123A-BGTBLE112
Manufacturer’s Name, Trade Name or Brand Name: bluegiga
Model Name: BLE112-A
Nieuwegein, The Netherlands,
August 2017
Sébastien David
Manager Product Development and Quality
5
SKF TKSA 11
Safety recommendations
• The complete instructions for use are available on SKF.com and within the
SKF TKSA 11 app.
• Read and follow all warnings in this document before handling and
operating the equipment. You can be seriously injured, equipment and
data can be damaged if you do not follow the safety warnings.
• Always read and follow the operating instructions.
• Dress properly. Do not wear loose clothing or jewellery.
Keep your hair, clothing, and gloves away from moving parts.
• Do not overreach. Keep proper footing and balance at all times to enable
better control of the device during unexpected situations.
• Use safety equipment. Non-skid safety shoes, hard hat or hearing
protection must be used for appropriate conditions.
• Never work on energized equipment unless authorized by a responsible
authority. Always turn off the power of the machine before you start.
• Do not expose the equipment to rough handling or impacts this will void
the warranty.
• Avoid direct contact with water, wet surfaces, or condensing humidity.
• Do not attempt to open the device.
• Use only accessories that are recommended by SKF.
• Device service must be performed only by qualified SKF repair personnel.
• We recommend calibrating the tool every 2 years.
English
6SKF TKSA 11
1. Introduction
1.1 Shaft alignment overview
Shaft misalignment is one of the most significant and most preventable contributors to
premature machine failure. When a machine is placed in service with less than optimal
shaft alignment, the following conditions are likely:
• Poor machine performance
• Increased power consumption
• Increased noise and vibration
• Premature bearing wear
• Accelerated deterioration of gaskets, packing, and mechanical seals
• Higher coupling wear rates
• Increased unplanned downtime
Proper alignment is achieved when the centrelines of each shaft are co-linear when the
machine is under load and at normal operating temperatures. This is often referred to
as shaft-to-shaft alignment. If the shafts of a machine train are not co-linear, when the
machine is in operation, they are misaligned.
In essence, the objective is to have a straight line through the centres of all of the shafts
of the machines.
The SKF Shaft Alignment Tool TKSA 11 is a wireless shaft alignment tool that allows an
easy and accurate method for aligning the shafts of a driving machine (eg electric motor)
and a driven machine (eg. pump).
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SKF TKSA 11
1.2 Principle of operation
Two, non-contact, inductive proximity sensors measure the variation in distance between
the sensors and the reference bar. The sensors are rigidly mounted in the measuring unit
and are separated at a fixed distance. The measuring unit is firmly attached to the shaft at
the movable machine side. The reference bar is firmly attached
to the shaft at the stationary machine side by means of a magnetic support.
During the measuring procedure, measurements are taken in three positions, each
separated by 90°, known as the 9, 12, and 3 o’clock measurements.
As the shafts are rotated through an arc, any parallel misalignment or angular
misalignment causes the two sensors to measure the difference in their position relative
to the reference bar.
Positioning information for the measuring unit is wirelessly communicated to the iOS
device, which calculates the amount of shaft misalignment and advises corrective
adjustments of the machine feet.
If the shafts of a machine train are not co-linear when the machine is in operation, they
are by definition misaligned.
English
8SKF TKSA 11
1.3 Measurement method
The TKSA 11 Measuring Unit measures
two offsets at two separated points.
The reference bar acts as an extension of
one of the shafts. This uses the principle of
the double radial method.
Double radial method
Measures two offsets at two points.
Unlike the TKSA 11 there is usually not
enough shaft exposed to be able to spread
the indicators far enough.
Autres manuels pour TKSA 11
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Table des matières
Langues :
Autres manuels SKF Autre
