WIKA 116.15 tag:model:116.18.023 tag:model:116.18.036 tag:model:116.18.041 User manual

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31108482.01 10/2016 DE/EN/FR/ES

WIKA Operating instructions models 116.15 and 116.18

Operating instructions models 116.15 and 116.18

Page

3 - 18

Betriebsanleitung Typen 116.15 und 116.18

Seite

19 - 34

Mode d'emploi types 116.15 et 116.18

Page

35 - 50

Manual de instrucciones modelos 116.15 y 116.18

Página

51 - 67

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 116.15 and 116.18 3

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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 9

5. Commissioning, operation 10

6. Faults 12

7. Maintenance and cleaning 13

8. Dismounting, return and disposal 14

9. Specifications 16

EN

WIKA operating instructions models 116.15 and 116.184

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1. General information

■

The mechanical pressure gauge described in the operating instructions has been

designed and manufactured using state-of-the-art technology. All components are

subject to stringent quality and environmental criteria during production. Our manage-

ment 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 01.16, SP 01.21, SP 01.24

- Application consultant:

Tel.: +49 9372 132-0

Fax: +49 9372 132-406

info@wika.de

1. General information

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









2. Design and function

2.1 Overview



Pointer



Pressure relief

1)

with pressure compensation film

2)



Dial with pressure scale



Window



Case



Process connection

1) prevents the ejection of the window in the event of a sudden pressure increase in the case

2) protects against the ingress of dust and water into the case

2.2 Description

The model 116.XX is a DirectDrive pressure gauge. The pointer is thus displaced directly

by the pressure element without a movement. 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.

Information

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

trouble-free operation.

3.2 Intended use

The mechanical pressure gauges in DirectDrive design should be used exclusively for

measuring static pressures in dry gaseous 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 gauges 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.

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

■

Medium: -20 … +60 °C

■

Storage: -40 … +70 °C

Ingress protection:

IP65 per EN/lEC 60529

For further specifications see WIKA data sheets PM 01.16, SP 01.21, SP 01.24 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. Safety

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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.

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 follow-

ing:

■

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.

3.5 Personnel qualification

WARNING!

Risk of injury should qualification be insufficient

Improper handling can result in considerable injury and damage to equip-

ment.

▶

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. Safety

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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.

3.7 Dial layout (example)



Pressure scale



Pressure unit



CE marking, only > 200 bar



“Oil and grease free” marking (optional)



Company logo











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 5.2 “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

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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5. Commissioning, operation

Personnel: Skilled personnel

Protective equipment: Safety goggles, protective gloves

Tools: Open-ended spanner

WARNING!

Physical injuries and damage to property and the environment caused

by hazardous media

Upon contact with hazardous media (e.g. oxygen, acetylene, flammable or

toxic substances), harmful media (e.g. corrosive, toxic, carcinogenic, radioac-

tive), and also with refrigeration plants and compressors, there is a danger of

physical injuries and damage to property and the environment.

Aggressive media with extremely high temperatures and under high pressure

or vacuum may be present at the instrument. In the event of failure, compo-

nents can be ejected or media exhausted under high pressure.

▶

For these media, in addition to all standard regulations, the appropriate

existing codes or regulations must also be followed.

▶

Wear the requisite protective equipment (see chapter 3.6 “Personal

protective equipment”).

5.1 Requirements for the installation location

For internal and external operation. Protect the instrument from direct sunlight.

5.2 Mechanical connection

■

Follow the general technical regulations for pressure gauges (e.g. EN 837-2 “Selection

and installation recommendations for pressure gauges”).

■

It must be ensured that the process connection of the system is not pressurised during

fitting and dismounting of the pressure gauge.

■

If the pressure gauge is mounted lower than the pressure tapping point, the measur-

ing line must be cleaned thoroughly before connection in order to clear out any foreign

matter. Before fitting, all measuring lines must be dry.

■

When screwing the instruments in, the force required for sealing must not be applied

through the case, but only through the spanner flats provided for this purpose at the

square block of the connection shank, and using a suitable tool.

5. Commissioning, operation

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Spanner flats

Sealing face



Sealing in the

thread



For sealing the pressure gauge connections with parallel threads, use flat gaskets, lens-

type sealing rings or WIKA profile sealings at the sealing face

. With a tapered thread

(e.g. NPT thread), sealing is made in the thread

 using additional sealing materials, e.g.

PTFE tape (EN 837-2).

The torque depends on the sealing used. In order to orientate the measuring instrument so

that it can be read as well as possible, a connection with clamp socket or union nut should

be used.

Installation with open-ended spanner Sealing of the process connection

5. Commissioning, operation

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6. Faults

CAUTION!

Physical injuries and damage to property and the environment

If faults cannot be eliminated by means of the listed measures, the instrument

must be taken out of operation immediately.

▶

Ensure that pressure or signal is no longer present and protect against

accidental commissioning.

▶

Contact the manufacturer.

▶

If a return is needed, please follow the instructions given in chapter 9.2

“Return”.

WARNING!

Physical injuries and damage to property and the environment caused

by hazardous media

Upon contact with hazardous media (e.g. oxygen, acetylene, flammable or

toxic substances), harmful media (e.g. corrosive, toxic, carcinogenic, radioac-

tive), and also with refrigeration plants and compressors, there is a danger of

physical injuries and damage to property and the environment.

Should a failure occur, aggressive media with extremely high temperature

and under high pressure or vacuum may be present at the instrument.

▶

For these media, in addition to all standard regulations, the appropriate

existing codes or regulations must also be followed.

▶

Wear the requisite protective equipment (see chapter 3.6 “Personal

protective equipment”).

6.1 Reasons and measures

Fault Cause Measure

Indication error Inadmissible operating condi-

tions, e.g. exceeding the

pressure limitation

Replace pressure gauge , see

chapter 8 “Dismounting, return

and disposal”

Window misted up on inside Pressure compensation film

on the window has come

loose

Replace pressure gauge , see

chapter 8 “Dismounting, return

and disposal”

Functionality of the 'as-deliv-

ered' condition is no longer

fulfilled

Transport damage Return to the manufacturer

6. Faults

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7. Maintenance and cleaning

Personnel: Skilled personnel

Protective equipment: Safety goggles, protective gloves

7.1 Maintenance

This pressure gauge is maintenance-free. Defective instruments must be replaced by new

instruments immediately.

7.2 Cleaning

CAUTION!

Physical injuries and damage to property and the environment

Improper cleaning may lead to physical injuries and damage to property and

the environment. Residual media in the dismounted instrument can result in a

risk to persons, the environment and equipment.

▶

Carry out the cleaning process as described below.

CAUTION!

Damage to the instrument

Improper cleaning may lead to damage to the instrument!

▶

Do not use any aggressive cleaning agents.

▶

Do not use any pointed and hard objects for cleaning.

1. Before cleaning, correctly disconnect the instrument from the pressure supply.

2. Use the requisite protective equipment.

3. Clean the instrument with a moist cloth.

7. Maintenance and cleaning

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8. Dismounting, return and disposal

Personnel: Skilled personnel

Protective equipment: Safety goggles, protective gloves

Tool: Open-ended spanner

WARNING!

Physical injuries and damage to property and the environment

through residual media

Upon contact with hazardous media (e.g. oxygen, acetylene, flammable or

toxic substances), harmful media (e.g. corrosive, toxic, carcinogenic, radioac-

tive), and also with refrigeration plants and compressors, there is a danger of

physical injuries and damage to property and the environment.

▶

Before storage of the dismounted instrument (following use) wash or

clean it, in order to protect persons and the environment from exposure to

residual media.

▶

Wear the requisite protective equipment (see chapter 3.6 “Personal

protective equipment”).

WARNING!

Risk of burns

During dismounting there is a risk of dangerously hot media escaping.

▶

Let the instrument cool down sufficiently before dismounting it!

WARNING!

Physical injury

When dismounting, there is a danger from aggressive media and high

pressures.

▶

Wear the requisite protective equipment (see chapter 3.6 “Personal

protective equipment”).

▶

Observe the information in the material safety data sheet for the corre-

sponding medium.

▶

Disconnect the pressure gauge once the system has been depressurised.

8.1 Dismounting

1. Before dismounting, make sure that the measuring point is not pressurised and has

cooled down.

2. Dismount the pressure gauge with an open-ended spanner using the spanner flats of

the process connection

8. Dismounting, return and disposal

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8.2 Return

Strictly observe the following when shipping the instrument:

All instruments delivered to WIKA must be free from any kind of hazardous substances

(acids, bases, solutions, etc.) and must therefore be cleaned before being returned.

WARNING!

Physical injuries and damage to property and the environment

through residual media

Residual media in the dismounted instrument can result in a risk to persons,

the environment and equipment.

▶

With hazardous substances, include the material safety data sheet for the

corresponding medium.

▶

Clean the instrument, see chapter 7.2 “Cleaning”.

Cleaning for return

If the instruments are free from hazardous materials, it does not make sense

to clean them thoroughly in the event of a return since the media may be

relevant to the failure analysis.

When returning the instrument, use the original packaging or a suitable transport packag-

ing.

Information on returns can be found under the heading “Service” on our local

website.

8.3 Disposal

Incorrect disposal can put the environment at risk.

Dispose of instrument components and packaging materials in an environmentally compat-

ible way and in accordance with the country-specific waste disposal regulations.

8. Dismounting, return and disposal

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9. Specifications

Specifications Model 116.15 Model 116.18

NS 36, 41 NS 23 NS 36, 41

Nominal size in mm

(NS)

36, 41 23 36, 41

Accuracy class

1)

4.0 5.0 4.0

Maximum pressure

limitation

Steady: 3/4 x full scale value

Short time: Full scale value

Permissible tempera-

ture range

Ambient: -20 … +60 °C

Medium: -20 … +60 °C

Storage: -40 … +70 °C

Temperature effect max. ±0.4 %/10 K of the span

When the temperature of the measuring system deviates from the refer-

ence temperature (+20 °C)

Ingress protection per

EN/IEC 60529

IP65 IP67 IP65

Process connection

Material

Connection location

Connection

Copper alloy

Centre back mount

G 1/8 B male thread,

SW 12

Copper alloy,

nickel-plated

Centre back mount

M10 x 1.25 male

thread, SW 22

Copper alloy,

Centre back mount

G 1/4 B male thread,

SW 14

Pressure element Copper alloy (CuBe2),

spiral form

Copper alloy, helical form

Dial Plastic, white, black

lettering

Indication angle

120° ±15°

Aluminium, white,

black lettering,

indication angle

120 ° ±15 °

Plastic, white, black

lettering, coloured

segments to

customer require-

ments, indication

angle 120 ° ±15 °

Pointer Copper alloy, black No separate pointer available; pointer is

represented by tube end

Case Stainless steel Copper alloy,

nickel-plated

Stainless steel

Window Polycarbonate, clear

1) Including non-linearity, hysteresis, zero offset and end value deviation

9. Specifications

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WIKA operating instructions models 116.15 and 116.1818

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WIKA operating instructions models 116.15 and 116.18

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WIKA operating instructions models 116.15 and 116.18

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WIKA Alexander Wiegand SE & Co. KG

Alexander-Wiegand-Strasse 30

63911 Klingenberg • Germany

Tel. +49 9372 132-0

Fax +49 9372 132-406

info@wika.de

www.wika.de

68 WIKA Operating instructions models 116.15 and 116.18

WIKA subsidiaries worldwide can be found online at www.wika.com.

WIKA-Niederlassungen weltweit finden Sie online unter www.wika.de.

La liste des filiales WIKA dans le monde se trouve sur www.wika.fr.

Sucursales WIKA en todo el mundo puede encontrar en www.wika.es.

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