WIKA PG81 Manuel utilisateur

Operating instructions

Betriebsanleitung

Mode d'emploi

Manual de instrucciones

Pressure gauges DirectDrive version,

models PG81 and PG91

Manometer DirectDrive-Ausführung,

Typen PG81 und PG91

Manomètres version DirectDrive,

types PG81 et PG91

Manómetros versión DirectDrive,

modelos PG81 y PG91

Model PG81 Model PG91

14381555.01 07/2022 DE/EN/FR/ES

WIKA operating instructions models PG81 and PG91

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!

Operating instructions models PG81 and PG91 Page 3 - 16

Betriebsanleitung Typen PG81 und PG91 Seite 17 - 30

Mode d'emploi types PG81 et PG91 Page 31 - 44

Manual de instrucciones modelos PG81 y PG91 Página 45 - 58

3WIKA operating instructions models PG81 and PG91

14381555.01 07/2022 DE/EN/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 9

5. Commissioning, operation 10

6. Faults 11

7. Maintenance and cleaning 12

8. Dismounting, return and disposal 13

9. Specifications 15

4WIKA operating instructions models PG81 and PG91

14381555.01 07/2022 DE/EN/FR/ES

1. General information

■The pressure gauge described in the operating instructions has been designed and

manufactured using state-of-the-art technology. All components are subject to strin-

gent 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 instru-

ment. 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 01.50

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

Fax: +49 9372 132-406

info@wika.de

1. General information

5WIKA operating instructions models PG81 and PG91

14381555.01 07/2022 DE/EN/FR/ES

2. Design and function

2.1 Overview













Dial with pressure scale and, if necessary, further individual markings

Pointer

Window

Blow-out device 1) with pressure compensation film 2)

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 models PG81 and PG91 are DirectDrive pressure gauges.The pointer is thus

displaced directly by the pressure element without a movement or the pointer itself is

the pressure element.The model PG81 is a DirectDrive pressure gauge with spiral tube

design and the model PG91 is with a helical tube design. In comparison with a traditio-

nal pressure gauge, the vibration and shock resistance of the model is increased and, in

addition, a particularly flat design is enabled.

2.3 Scope of delivery

Cross-check scope of delivery with delivery note.

6WIKA operating instructions models PG81 and PG91

14381555.01 07/2022 DE/EN/FR/ES

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 pressure gauges in DirectDrive design should be used exclusively for measuring

static pressures in dry, gaseous, not highly viscous and non-crystallising media that will

not attack copper alloy parts.The process connection and the measuring line must be

dry and free from foreign bodies. Avoid rapid and frequent load cycles.

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.This instrument is no “safety accessory”.

Maximum pressure limitation

■Steady: 3/4 x full scale value (corresponds in further course to the described max.

permissible operating pressure, marked by “PS”)

■Short time: Full scale value of the pressure scale

Permissible temperature ranges

■Ambient: -20 … +65 °C

■Medium: -20 … +65 °C

■Storage: -40 … +70 °C

3. Safety

7WIKA operating instructions models PG81 and PG91

14381555.01 07/2022 DE/EN/FR/ES

Ingress protection

IP65 per EN/lEC 60529

For further specifications see WIKA data sheet PM 01.50, the order documentation and

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

department of the manufacturer.

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.

▶Only operate the instrument in the specified pressure and temperature

range.

▶Do not block the blow-out device on the back of the case.

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.

Any permanent operation in the overload range is not permitted. Over the highest

permissible operating pressure up to the overload limit, the models PG81 and PG91

operate outside their specifications.The overload range is intended to prevent damage

to the models PG81 and PG91, as part of a pressure vessel system, during the pressure

containment test.

The overload limit must never be exceeded, even when failures occur in the end-use

application. Loads above the overload limit can cause irreversible damage, which can

lead, for example, to permanent measuring errors.

Any permissible operating conditions (e.g. pressure and temperature ranges, environ-

mental influences, shock or vibration) must be observed.

3. Safety

8WIKA operating instructions models PG81 and PG91

14381555.01 07/2022 DE/EN/FR/ES

3.3 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.

3.4 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 technolo-

gy and on their experience and knowledge of country-specific regulations, current

standards and directives, are capable of carrying out the work described and indepen-

dently recognising potential hazards.

3.5 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!

3. Safety

9WIKA operating instructions models PG81 and PG91

14381555.01 07/2022 DE/EN/FR/ES

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.

3.6 Dial layout (example)

Pressure scale and optional secondary scale Pressure unit

CE marking (only PS ≥ 200 bar) and,

if required, further approval marks

Specification of max. operating pressure

“PS”

Company logo and model designation Surface for marking,

e.g.“oil and grease free”













3. Safety

10 WIKA operating instructions models PG81 and PG91

14381555.01 07/2022 DE/EN/FR/ES

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 inter-

nal 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

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

Ce manuel convient aux modèles suivants

Table des matières

Langues :

Autres manuels WIKA Instrument de mesure

WIKA

WIKA TC52-M Manuel utilisateur

WIKA

WIKA 212.20.100 Manuel utilisateur

WIKA

WIKA SENSeOR AMS01 Manuel utilisateur

WIKA

WIKA 7 Series Manuel utilisateur

WIKA

WIKA DIH10 Manuel utilisateur

WIKA

WIKA TC82 Mode d'emploi

WIKA

WIKA CTD9300 Series Manuel utilisateur

WIKA

WIKA FLC-2300 Manuel utilisateur

WIKA

WIKA 230.15 Manuel utilisateur

WIKA

WIKA PG43SA-S Manuel utilisateur

WIKA

WIKA F73.100 Manuel utilisateur

WIKA

WIKA 4 Manuel utilisateur

WIKA

WIKA 2XX.34 Guide produit

WIKA

WIKA CTD9100-1100 Manuel utilisateur

WIKA

WIKA mensor CPG2400 Manuel utilisateur

WIKA

WIKA 116.18.02 Series Manuel utilisateur

WIKA

WIKA CPG2300 Series Manuel utilisateur

WIKA

WIKA A-10 Manuel utilisateur

WIKA

WIKA 2 Series Manuel utilisateur

WIKA

WIKA CTD4000 Manuel utilisateur

WIKA

WIKA DI32-1 Manuel utilisateur

WIKA

WIKA NG 100 Manuel utilisateur

WIKA

WIKA CPG1000 Manuel utilisateur

WIKA

WIKA TFT35 Manuel utilisateur

Manuels Instrument de mesure populaires d'autres marques

Suaoki

Suaoki D40 Manuel utilisateur

Elster

Elster BK-G1.6 Manuel utilisateur

Endress+Hauser

Endress+Hauser Deltabar FMD71 Manuel

Duratool

Duratool D03128 Manuel utilisateur

Vega

Vega VEGAPULS 65 Manuel utilisateur

Tonghui

Tonghui TH2618B Manuel utilisateur

Tenmars

Tenmars TM-801 Manuel utilisateur

MSR

MSR 145 Manuel utilisateur

TPS

TPS WP-82 Manuel utilisateur

ELMETRON

ELMETRON CP-511 Manuel utilisateur

PCB Piezotronics

PCB Piezotronics 003C30 Manuel utilisateur

Tenma

Tenma 72-10465 Manuel utilisateur

Endress+Hauser

Endress+Hauser Proline Promag 50 Caractéristiques techniques

Siemens

Siemens SITRANS F Coriolis FCT030 Manuel de la liste des pièces

KLINGER

KLINGER CMF V Series Manuel utilisateur

EXFO

EXFO FTB-2 Manuel d'exploitation et d'entretien

Keysight

Keysight M8290A Manuel utilisateur

ADTEK

ADTEK MW-5 Manuel utilisateur