WIKA RLS-7000 Manuale utente
DE
EN
ES
FR
Model RLS-7000 Model RLS-8000
Operating instructions
Betriebsanleitung
Mode d‘emploi
Manual de instrucciones
OEM oat switch, miniature design
Models RLS-7000, RLS-8000
OEM-Schwimmerschalter, Miniaturausführung
Typen RLS-7000, RLS-8000
Détecteur de niveau à otteur OEM, version miniature
Types RLS-7000, RLS-8000
Interruptor de otador OEM, versión en miniatura
Modelos RLS-7000, RLS-8000
2
14317448.02 12/2019 EN/DE/FR/ES
WIKA operating instructions models RLS-7000, RLS-8000
DE
EN
ES
FR
Operating instructions
models RLS-7000, RLS-8000 Page 3 - 20
Betriebsanleitung
Typen RLS-7000, RLS-8000 Seite 21 - 38
Mode d‘emploi
types RLS-7000, RLS-8000 Page 39 - 56
Manual de instrucciones
modelos RLS-7000, RLS-8000 Página 57 - 74
© 03/2019 WIKA Alexander Wiegand SE & Co. KG
All rights reserved. / Alle Rechte vorbehalten.
WIKA®is a registered trademark in various countries.
WIKA®ist eine geschützte Marke in verschiedenen Ländern.
Prior to starting any work, read the operating instructions!
Keep for later use!
Vor Beginn aller Arbeiten Betriebsanleitung lesen!
Zum späteren Gebrauch aufbewahren!
Lire le mode d‘emploi avant de commencer toute opération !
A conserver pour une utilisation ultérieure !
¡Leer el manual de instrucciones antes de comenzar cualquier trabajo!
¡Guardar el manual para una eventual consulta!
EN
WIKA operating instructions models RLS-7000, RLS-8000
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3
Declarations of conformity can be found online at www.wika.com.
Contents
Contents
1. General information 4
2. Design and function 5
3. Safety 6
4. Transport, packaging and storage 11
5. Commissioning, operation 11
6. Faults 16
7. Maintenance and cleaning 18
8. Dismounting, return and disposal 19
9. Specications 20
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4WIKA operating instructions models RLS-7000, RLS-8000
1. General information
■
The oat switches described in the operating instructions have
been designed and manufactured using state-of-the-art technology.
All components are subject to stringent quality and environmental
criteria during production. Our management systems are certied to
ISO 9001 and ISO 14001.
■
These operating instructions contain important information on
handling the instrument. Working safely requires that all safety
instructions and work instructions are observed.
■
Observe the relevant local accident prevention regulations and
general safety regulations for the instrument's range of use.
■
The operating instructions are part of the product and must be kept
in the immediate vicinity of the instrument and readily accessible to
skilled personnel at any time. Pass the operating instructions on to
the next operator or owner of the instrument.
■
Skilled personnel must have carefully read and understood the
operating instructions prior to beginning any work.
■
The general terms and conditions contained in the sales
documentation shall apply.
■
Subject to technical modications.
■
Further information:
- Internet address: www.wika.de / www.wika.com
- Relevant data sheet: LM 50.11 (model RLS-7000)
LM 50.12 (model RLS-8000)
- Application consultant: Tel.: +49 9372 132-0
Fax: +49 9372 132-406
1. General information
EN
WIKA operating instructions models RLS-7000, RLS-8000
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5
2. Design and function
2.1 Functional description
The model RLS-7000 works according to the oat principle with
magnetic transmission and is suitable for vertical installation. A reed
contact integrated in the guide tube is actuated through the magnetic
eld of a permanent magnet, when a preset switch point is reached. The
permanent magnet is located within a oat, which changes its position
with the level of the medium it is monitoring.The switching status of the
reed contact can be evaluated and processed by a connected control
device.The switching function can be changed between normally closed
and normally open by turning the oat through 180°.
The RLS-8000 is suitable for horizontal installation.The normally open
and normally closed switching function, as it is marked at the process
connection, can be set through a half turn on the mounting thread of the
switch.
180°
180°
2. Design and function
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6WIKA operating instructions models RLS-7000, RLS-8000
2.2 Scope of delivery
■
Float switch
■
Operating instructions
Cross-check scope of delivery with delivery note.
3. Safety
3.1 Explanation of symbols
DANGER!
... indicates a directly dangerous situation resulting in serious
injury or death, if not avoided.
WARNING!
... indicates a potentially dangerous situation that can result
in serious injury or death, if not avoided.
CAUTION!
... indicates a potentially dangerous situation that can result
in light injuries or damage to property or the environment, if
not avoided.
Information
... points out useful tips, recommendations and information
for ecient and trouble-free operation.
3.2 Intended use
Float switches are used exclusively for monitoring the levels of liquid
media. The scope of application is dened by the technical performance
limits and materials.
2. Design and function / 3. Safety
EN
WIKA operating instructions models RLS-7000, RLS-8000
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■
The liquids must not have any large contamination or coarse particles
and must not have a tendency to crystallise. Ensure that the wetted
materials of the oat switch are suciently resistant to the medium
being monitored. Not suitable for dispersions, abrasive liquids, highly
viscous media and colours.
■
This instrument is not permitted to be used in hazardous areas!
■
The operating conditions specied in the operating instructions must
be observed.
■
Do not operate the instrument in the immediate vicinity of a magnetic
eld source (distance min. 100 mm).
■
Do not operate the instrument outdoors.
■
Do not operate the instrument in the immediate vicinity of strong
electromagnetic elds or in the immediate vicinity of equipment that
can be aected by magnetic elds (min. clearance 1 m).
■
Do not operate the instrument at an altitude above 2,000 m.
■
The oat switches must not be exposed to heavy mechanical strain
(impact, bending, vibration). In case of danger of mechanical loads,
the oat switch must be protected by a protective device (e.g. case).
■
The technical specications contained in these operating instructions
must be observed. Improper handling or operation of the instrument
outside of its technical specications requires the instrument to be
taken out of service immediately and inspected by an authorised
WIKA service engineer.
The instrument has been designed and built solely for the intended use
described here, and may only be used accordingly.
The manufacturer shall not be liable for claims of any type based on
operation contrary to the intended use.
3. Safety
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8WIKA operating instructions models RLS-7000, RLS-8000
The instrument must be protected by an external fuse.
DANGER!
Physical injuries
Work on containers involves the danger of intoxication and
suocation.
▶
No work is allowed to be carried out unless by taking
suitable personal protective measures (e.g. respiratory
protection apparatus, protective clothing etc.).
3.3 Improper use
Improper use is dened as any application that exceeds the technical
performance limits or is not compatible with the materials.
WARNING!
Injuries through improper use
Improper use of the instrument can lead to hazardous
situations and injuries.
▶
Refrain from unauthorised modifications to the instrument.
▶
Do not use the instrument within hazardous areas.
Any use beyond or dierent to the intended use is considered as
improper use.
Do not use this instrument in safety or emergency stop devices.
3.4 Responsibility of the operator
The instrument is used in the industrial sector. The operator is therefore
responsible for legal obligations regarding safety at work.
The safety instructions within these operating instructions, as well as the
safety, accident prevention and environmental protection regulations for
the application area must be maintained.
3. Safety
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WIKA operating instructions models RLS-7000, RLS-8000
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To ensure safe working on the instrument, the operating company must
ensure
■
that the operating personnel are regularly instructed in all topics
regarding work safety, rst aid and environmental protection
and know the operating instructions and in particular, the safety
instructions contained therein.
■
that the instrument is suitable for the particular application in
accordance with its intended use.
■
that following testing, improper use of the instrument is excluded.
3.5 Personnel qualication
WARNING!
Risk of injury should qualication be insucient
Improper handling can result in considerable injury and
damage to equipment.
▶
The activities described in these operating instructions
may only be carried out by skilled personnel who have the
qualifications described below.
Skilled personnel
Skilled personnel, authorised by the operator, are understood to
be personnel who, based on their technical training, knowledge
of measurement and control technology and on their experience
and knowledge of country-specic regulations, current standards
and directives, are capable of carrying out the work described and
independently recognising potential hazards.
3. Safety
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10 WIKA operating instructions models RLS-7000, RLS-8000
3.6 Labelling, safety marks
Product label (example)
Model
P# product number
S# serial number
Electrical connection
Before mounting and commissioning the instrument, ensure
you read the operating instructions!
4. Transport, packaging and storage
4.1 Transport
Check the oat switch for any damage that may have been caused by
transport. Obvious damage must be reported immediately.
CAUTION!
Physical injuries and damage to equipment
With improper transport, a high level of damage to property
can occur.
▶
Observe the symbols on the packaging.
▶
Handle packed goods with care.
3. Safety / 4. Transport, packaging and storage
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