WIKA F73.100 Bedienungsanleitung
DE
EN
Operating instructions
Betriebsanleitung
Mode d'emploi
Manual de instrucciones
ES
FR
Model F73.100 Model R74.100 Model R75.100
Gas-actuated thermometer, models 73, 74, 75
Gasdruckthermometer, Typen 73, 74, 75
Thermomètre à dilatation de gaz, types 73, 74, 75
Termómetro de dilatación de gas, modelos 73, 74, 75
2
DE
EN
ES
FR
Operating instructions models 73, 74, 75
Page 3 - 24
Betriebsanleitung Typen 73, 74, 75
Seite 25 - 46
Mode d'emploi types 73, 74, 75
Page 47 - 68
Manual de instrucciones modelos 73, 74, 75
Página 69 - 89
© 10/2010 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!
12099431.07 11/2018 EN/DE/FR/ES
WIKA operating instructions models 73, 74, 75
EN
12099431.07 11/2018 EN/DE/FR/ES
WIKA operating instructions models 73, 74, 75
3
Contents
Contents
1. General information 4
2. Design and function 5
3. Safety 6
4. Transport, packaging and storage 11
5. Commissioning, operation 12
6. Faults 16
7. Maintenance and cleaning 18
8. Dismounting, return and disposal 20
9. Specications 23
EN
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WIKA operating instructions models 73, 74, 75
1. General information
■
The gas-actuated thermometers described in the operating
instructions have been 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: TM 73.01, TM 74.01, TM 75.01
- Application consultant: Tel.: +49 9372 132-0
Fax: +49 9372 132-406
1. General information
EN
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WIKA operating instructions models 73, 74, 75
5
2. Design and function
2.1 Overview
Case Capillary
Dial Process connection
Pointer Stem
Instrument mounting bracket
2.2 Description
The gas-actuated thermometer consists of a stem, capillary and
Bourdon tube in the case.These parts are combined to form a single
unit. The entire measuring system is lled with an inert gas under
pressure.
Any change in temperature causes a change in internal pressure in the
stem. The pressure deforms the measuring tube and the deection is
transferred to the pointer via a movement.
Example: Model F73.100 Example: Model R74.100
2. Design and function
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WIKA operating instructions models 73, 74, 75
Variations in the ambient temperature acting on the case are
compensated for by a bimetal element mounted between the movement
and the measuring tube.
Scale ranges with accuracy class 1 per EN 13190
from -200 ... +700 °C
2.3 Scope of delivery
Cross-check scope of delivery with delivery note
3. Safety
3.1 Explanation of symbols
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.
DANGER!
... identies hazards caused by electrical power. Should the
safety instructions not be observed, there is a risk of serious
or fatal injury.
WARNING!
... indicates a potentially dangerous situation that can result
in burns, caused by hot surfaces or liquids, if not avoided.
2. Design and function / 3. Safety
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WIKA operating instructions models 73, 74, 75
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Information
... points out useful tips, recommendations and information
for ecient and trouble-free operation.
3.2 Intended use
The gas-actuated thermometers are mainly used in the process industry
to monitor process temperatures.
The instruments are not approved for use in hazardous areas!
The instruments have 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.
3.3 Improper use
WARNING!
Injuries through improper use
Improper use of the instrument can lead to hazardous
situations and injuries.
▶Refrain from unauthorised modications to the instrument.
▶Do not use the instrument within hazardous areas.
▶Do not use the instrument with abrasive or viscous media.
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. Safety
EN
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WIKA operating instructions models 73, 74, 75
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.
The operator is obliged to maintain the product label in a legible condition.
To ensure safe working on the instrument, the operating company must
ensure
■
that suitable rst-aid equipment is available and aid is provided
whenever required.
■
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.
3.5 Personnelqualication
WARNING!
Riskofinjuryshouldqualicationbeinsucient
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
qualications 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
EN
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WIKA operating instructions models 73, 74, 75
9
Operating personnel
The personnel trained by the operator are understood to be personnel
who, based on their education, knowledge and experience, are capable
of carrying out the work described and independently recognising
potential hazards.
Special operating conditions require further appropriate knowledge, e.g.
of aggressive media.
3.6 Personal protective equipment
The personal protective equipment is designed to protect the skilled
personnel from hazards that could impair their safety or health during
work.When carrying out the various tasks on and with the instrument,
the skilled personnel must wear personal protective equipment.
The requisite personal protective equipment must be provided by the
operating company.
3. Safety
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WIKA operating instructions models 73, 74, 75
3.7 Labelling, safety marks
Product label (example)
Model
Year of manufacture
Serial number
Before mounting and commissioning the instrument,
ensure you read the operating instructions!
Do not ll the instruments with lling liquid subsequently.
Thermometer
Model
TG53 + option ATEX
14001455
year 2016
WIKA Alexander Wiegand SE & Co. KG
63911 Klingenberg / Germany
3. Safety
Andere Handbücher für F73.100
1
Dieses Handbuch passt für folgende Modelle
2
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