Vega VEGAWAVE 62 User manual

Operating Instructions
VEGAWAVE 62
Cable shortening set

Contents
1About this document
1.1Function ............................. 3
1.2Target group .......................... 3
1.3Symbolism used ....................... 3
2For your safety
2.1Authorised personnel .................... 4
2.2Appropriate use........................ 4
2.3Warning about misuse ................... 4
2.4Environmental instructions ................ 4
3Product description
3.1Configuration.......................... 5
3.2Principle of operation.................... 5
3.3Storage and transport ................... 5
4Mounting
4.1General instructions..................... 6
4.2Mounting sequence ..................... 7
5Maintenance and fault rectification
5.1Maintenance .......................... 17
5.2Instrument repair ....................... 17
6Dismounting
6.1Dismounting procedure .................. 18
6.2Disposal ............................. 18
7Supplement
7.1Technical data......................... 19
2VEGAWAVE 62 -Cable shortening set
Contents
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1About this document
1.1Function
This operating instructions manual has all the information you
need for quick mounting and setup of a replacement
component (cable shortening set). Please read this manual
before you start setup.
1.2Target group
This operating instructions manual is directed to trained,
qualified personnel.The contents of this manual should be
made available to these personnel and put into practice by
them.
1.3Symbolism used
Information,tip,note
This symbol indicates helpful additional information.
Caution:If this warning is ignored,faults or
malfunctions can result.
Warning:If this warning is ignored,injury to persons and/or
serious damage to the instrument can result.
Danger:If this warning is ignored,serious injury to persons
and/or destruction of the instrument can result.
Ex applications
This symbol indicates special instructions for Ex applications.
lList
The dot set in front indicates a list with no implied sequence.
àAction
This arrow indicates a single action.
1Sequence
Numbers set in front indicate successive steps in a procedure.
VEGAWAVE 62 -Cable shortening set 3
About this document
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2For your safety
2.1Authorised personnel
All operations described in this operating instructions manual
must be carried out only by trained specialist personnel
authorised by the operator.For safety and warranty reasons,
any internal work on the instruments must be carried out only
by personnel authorised by the manufacturer.
2.2Appropriate use
The cable shortening set is used to shorten VEGAWAVE
sensors in cable version (VEGAWAVE 62).
2.3Warning about misuse
Inappropriate or incorrect use of the instrument can give rise to
application-specific hazards,e.g.vessel overfill or damage to
system components through incorrect mounting or adjustment.
2.4Environmental instructions
Protection of the environment is one of our most important
duties.That is why we have introduced an environment
management system with the goal of continuously improving
company environmental protection.The environment man-
agement system is certified according to DIN EN ISO 14001.
Please help us fulfil this obligation by observing the environ-
mental instructions in this manual:
lChapter "Storage and transport"
lChapter "Disposal"
4VEGAWAVE 62 -Cable shortening set
For your safety
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3Product description
3.1Configuration
The scope of delivery encompasses:
lCable shortening set
lDocumentation
-this operating instructions manual
3.2Principle of operation
The cable shortening set is a set of parts required to shorten a
VEGAWAVE 62.
The cable shortening set can be also used e.g.if the sensors
must be led through a narrow tube.
The cable shortening set must not be used if the concerned
sensor is used for solid detection in water.
The cable of the sensor consists of a suspension cable,the
electrical wires and an outer insulation.
3.3Storage and transport
Your instrument was protected by packaging during transport.
Its capacity to handle normal loads during transport is assured
by a test according to DIN EN 24180.
The packaging of standard instruments consists of environ-
ment-friendly,recyclable cardboard.For special versions,PE
foam or PE foil is also used.Dispose of the packaging material
via specialised recycling companies.
lStorage and transport temperature see "Supplement -
Technical data -Ambient conditions"
lRelative humidity 20 …85 %
Scope of delivery
Area of application
Physical principle
Packaging
Storage and transport tem-
perature
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Product description
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4Mounting
4.1General instructions
Necessary tools:
lTape measure/Yardstick
lCloth
lMarker (permanent)
lBolt cutter
lFlat wrench SW 24
lGaspipe pliers
lSkinning tools
lCable cutter
lWire cutter
lCrimping tool
lAllen wrench 2mm
lHot air blow-dryer
lTalcum/Mounting grease
Additionally:
lBench vice with Aluminium or plastic braces
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4.2Mounting sequence
1 2 3 4
7 6 5
Fig.1:Cable shortening set for VEGAWAVE 62
1Crimp connector yellow,2pcs., article no.2.11444
2Crimp connector red,3pcs., article no.2.18710
3Crimping sleeve blue 8x30 mm,1pce., article no.1.243
4Crimping sleeve black 3x55 mm,1pce., article no.1.1207
5O-rings 37 x2mm,2pcs., article no.2.28878
6Pins M4x6,4pcs., article no.2.28894
7Cable clamp 12 x20 mm,1pce., article no.2.28876
The numbers refer to the figures on the following pages.
1Interrupt the voltage supply of the sensor and remove
connection cable.
2Dismount the sensor.
3Clean the cable (9)of the sensor.
4Determine new sensor length (L)with a tape measure
according to the illustration and mark with the marker.
You find information on the sensor length (L)in the
operating instructions manual of the sensor.
Mounting
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Mounting
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Lneu
L
145 mm
(5 45/64")
9
Fig.2:Cut the cable with a bolt cutter
9Cable
5Cut the cable (9)with a bolt cutter approx.145 mm
(approx.5.7in)above the new sensor length (L).
6Clamp the upper part of the oscillator (19)in to the bench
vice.
149
Fig.3:Unscrew pressure screw
9Cable
14 Pressure screw
7Remove pressure screw (14)with the flat spanner SW 24
so that the cable does not turn with the following
dismounting.
8Clamp the lower part of the oscillator (below the screwed
separating position)into the bench vice.
Do not clamp on the fork tines
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149 19
Fig.4:Turn the vibrating element
9Cable
14 Pressure screw
19 Upper part of the oscillator
9Loosen the upper part of the oscillator (19)with gaspipe
pliers and unscrew it.Both threaded connections are
secured with soluable screw retention lacquer.
Make sure that the cable (9)does not turn.
A B
Fig.5:Uncompress the vibrating element carefully -cut the leads
AUpper part of the oscillator
BLower part of the oscillator
10 Uncompress the two parts (Aand B)carefully.
Cut the leads directly on the clead pressing (see arrows)
with wire cutting pliers.
VEGAWAVE 62 -Cable shortening set 9
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9 1019
Fig.6:Pull the cable out the of upper part of the oscillator
9Cable
10 Breaker plate
19 Upper part of the oscillator
11 Pull the cut cable (9)out of the upper part of the oscillator
(19).
Keep all parts for mounting.
79 12 10
Fig.7:Cut the suspension cable (12)with a bolt cutter
7Cable clamp
9Cable
10 Breaker plate
12 Suspension cable
12 Cut the suspension cable (12)with a bolt cutter and keep
the breaker plate (10)for mounting.
13 Clean the remaining sensor cable (9)from oil and grease
and rub it offwith talcum.
The old cable crimping can be no longer used and must be
disposed accordingly.
10 VEGAWAVE 62 -Cable shortening set
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