WIKA 116.18.02 Series Manuel utilisateur

Operating instructions

Betriebsanleitung

Mode d‘emploi

Manual de instrucciones

Model 116.18.02x

Pressure gauges DirectDrive version,

model 116.18.02x, miniature nominal sizesmodel 116.18.02x, miniature nominal sizes

Druckmessgeräte DirectDrive-Ausführung,

Typ 116.18.02x, Miniatur-Nenngrößen

Manomètres version DirectDrive,

type 116.18.02x, diamètres miniatures

Manómetros versión DirectDrive,

modelo 116.18.02x, diámetros nominales en miniatura

14557999.01 01/2023 EN/DE/FR/ES

WIKA operating instructions model 116.18.02x

Operating instructions model 116.18.02x Page 3 - 18

Betriebsanleitung Typ 116.18.02x Seite 19 - 34

Mode d'emploi type 116.18.02x Page 35 - 50

Manual de instrucciones modelo 116.18.02x Página 51 - 66

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!

WIKA operating instructions model 116.18.02x 3

14557999.01 01/2023 EN/DE/FR/ES

Contents

Declarations of conformity can be found online at www.wika.com.

1. General information 4

2. Design and function 5

3. Safety 6

4. Transport, packaging and storage 10

5. Commissioning, operation 11

6. Faults 13

7. Maintenance and cleaning 14

8. Dismounting, return and disposal 15

9. Specifications 17

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1. General information

■The mechanical pressure measuring instrument described in the operating instructions

has been designed and manufactured using state-of-the-art technology. All compo-

nents are subject to stringent quality and environmental criteria during production. Our

management systems are certified 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 regula-

tions 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 modifications.

■Further information:

- Internet address: www.wika.de / www.wika.com

- Relevant data sheet: PM 01.18

- Application consultant: Tel.: +49 9372 132-0

info@wika.de

1. General information

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   

2. Design and function

2.1 Overview

Pointer

Dial with pressure scale 1)

Case

Window

Blow-out device 2) with compensation foil 3) for overpressure

1) See chapter 3.7 “Dial layout”

2) Prevents the ejection of the window in the event of a sudden pressure increase in the case

3) Protects against the ingress of dust and water into the case

2.2 Description

The pressure gauges in DirectDrive version do not require a movement. The measuring

element of the model 116.18.02x is designed in a helical form.The pressure element acts

as a pointer itself. The shape of the pressure element provides for a pointer rotation propor-

tional to the pressure. With this, on the one hand, the vibration resistance of the model is

increased and on the other it enables a particularly flat design.

2.3 Scope of delivery

Cross-check scope of delivery with delivery note.

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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.

WARNING!

... indicates a potentially dangerous situation that can result in burns, caused

by hot surfaces or liquids, if not avoided.

Information

... points out useful tips, recommendations and information for efficient and

trouble-free operation.

3.2 Intended use

The mechanical pressure measuring instruments in DirectDrive design should be used

exclusively for measuring static pressures in dry, gaseous, not highly viscous and non-crys-

tallising media that will not attack copper alloy parts.The process connection and the

measuring line must be dry and free from foreign bodies.

The scope of application is defined by the technical performance limits and materials.

The pressure measuring instruments have been designed for industrial applications in

indoor and outdoor areas.

Improper use is defined as any application that exceeds the technical performance limits or

is not compatible with the materials. Checking against improper use is the responsibility of

the operator.

Classification of pressure equipment

■Instrument type: Pressure accessory without safety function

■Media: Liquid or gaseous, group 1 (hazardous)

■Maximum permissible pressure PS, see chapter 3.7 “Dial layout”

■Volume of wetted parts: < 0.1 L

Maximum pressure limitation

■Steady: 3/4 x full scale value of the pressure scale

■Short time: Full scale value of the pressure scale

Permissible temperature ranges

■Ambient: -20 ... +60 °C [-4 ... +140 °F]

■Medium: -20 ... +60 °C [-4 ... +140 °F]

■Storage: --40 ... +70 °C [-40 ... +158 °F]

3. Safety

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Ingress protection:

IP65 per lEC/EN 60529

For further specifications, see WIKA data sheet PM 01.18 and order documentation as well

as chapter 9 “Specifications”.

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.

Any operation of the instruments deviating from the above provisions must be clearly

discussed, tested and approved in advance in detail with the responsible technical depart-

ment of the manufacturer.

3.3 Improper use

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.

▶Do not use the instrument with abrasive or viscous media.

▶The blow-out device must not be blocked.

Any use beyond or different to the intended use is considered as improper use.

3.4 Responsibility of the operator

The instrument should only be used in industrial applications.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.

To ensure safe working on the instrument, the operating company must ensure the following:

■First aiders and first-aid equipment must be available at all times in case they are

needed.

■The operating personnel must be regularly instructed in all topics regarding work safety,

first aid and environmental protection. Ensure that the operating instructions and, in

particular, the safety instructions contained therein are known.

■The suitability of the instrument in accordance with its intended use must be tested for

the particular application.

■Personal protective equipment must be provided.

3. Safety

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3.5 Personnel qualification

WARNING!

Risk of injury should qualification be insufficient

Improper handling can result in considerable injury and damage to property.

▶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-specific regulations, current standards and

directives, are capable of carrying out the work described and independently recognising

potential hazards.

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.

Follow the instructions displayed in the work area regarding personal protective equipment!

The requisite personal protective equipment must be provided by the operating company.

Wear safety goggles!

Protect eyes from flying particles and liquid splashes.

Wear protective gloves!

Protect hands from friction, abrasion, cuts or deep injuries and also from

contact with hot surfaces and aggressive media.

3. Safety

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3.7 Dial layout

Company logo and model designation “Oil- and grease-free” marking (optional)

CE marking (only PS ≥ 200 bar) and, if

required, further approval marks

Specification of max. operating pressure “PS”

Pressure scale Pressure unit

bar

300

200

100

315

PS=236bar

116.18.02x





 





3. Safety

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4. Transport, packaging and storage

4.1 Transport

Check the instrument and the transport container for any damage that may have been

caused by transport.

Obvious damage must be reported immediately.

CAUTION!

Damage through improper transport

With improper transport, a high level of damage to property can occur.

▶When unloading packed goods upon delivery as well as during internal

transport, proceed carefully and observe the symbols on the packaging.

▶With internal transport, observe the instructions in chapter 4.2 “Packaging

and storage”.

4.2 Packaging and storage

Do not remove packaging until just before mounting.

Keep the packaging as it will provide optimum protection during transport (e.g. change in

installation site, sending for repair).

Permissible conditions at the place of storage

■Storage temperature: -40 ... +70 °C [-40 ... +158 °F]

Avoid exposure to the following factors

■Direct sunlight or proximity to hot objects

■Mechanical vibration, mechanical shock (putting it down hard)

■Soot, vapour, dust and corrosive gases

■Hazardous environments, flammable atmospheres

Store the instrument in its original packaging in a location that fulfils the conditions listed

above. If the original packaging is not available, please contact WIKA.

4. Transport, packaging and storage

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