WIKA DG-10 Manuale utente

Operating instructions

Betriebsanleitung

Mode d'emploi

Manual de instrucciones

Digitalmanometer Typ DG-10

Digital pressure gauge model DG-10

Manomètre digital type DG-10

Manómetro digitales modelo DG-10

2 WIKA operating instructions digital gauge, model DG-10

11250313.03 09/2012 GB/D/F/E

Operating instructions model DG-10 Page 3 - 28

Betriebsanleitung Typ DG-10 Seite 29 - 56

Mode d‘emploi type DG-10 Page 57 - 82

Manual de instrucciones modelo DG-10 Página 83 - 109

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 posterior!

3WIKA operating instructions digital pressure gauge, model DG-10

11250313.03 09/2012 GB/D/F/E

Contents

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

1. General information 4

2. Safety 6

3. Specications 9

4. Design and function 13

5. Transport, packaging and storage 13

6. Commissioning, operation 14

7. Maintenance and cleaning 25

8. Faults 26

9. Dismounting, return and disposal 27

10. Accessories 28

Appendix 1: EC Declaration of conformity model DG-10 55

4 WIKA operating instructions digital pressure gauge, model DG-10

11250313.03 09/2012 GB/D/F/E

1. General information

■

The digital 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 management systems are certied 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.

■

Skilled personnel must have carefully read and understood the operating instructions prior to

beginning any work.

■

The manufacturer's liability is void in the case of any damage caused by using the product contrary

to its intended use, non-compliance with these operating instructions, assignment of insuciently

qualied skilled personnel or unauthorised modications to the instrument.

■

The general terms and conditions contained in the sales documentation shall apply.

■

Subject to technical modications.

■

Further information:

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

- Relevant data sheet: PE 81.66

- Application consultant: Tel.: (+49) 9372/132-8976

Fax: (+49) 9372/132-8008976

E-mail: [email protected]

5WIKA operating instructions digital pressure gauge, model DG-10

11250313.03 09/2012 GB/D/F/E

1. General information

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

the equipment or the environment, if not avoided.

Information

... points out useful tips, recommendations and information for ecient and trouble-free

operation.

6 WIKA operating instructions digital pressure gauge, model DG-10

11250313.03 09/2012 GB/D/F/E

2. Safety

WARNING!

Before installation, commissioning and operation, ensure that the appropriate digital

pressure gauge has been selected in terms of measuring range, design and specic

measuring conditions.

Non-observance can result in serious injury and/or damage to the equipment.

WARNING!

■

Open the connections only after the system has been depressurised.

■

Observe the working conditions in accordance with chapter 3 "Specications".

■

Always operate the digital pressure gauge within the overpressure limit.

Further important safety instructions can be found in the individual chapters of these

operating instructions.

2.1 Intended use

The digital pressure gauge acts as the display for the applied pressure. The pressure value is displayed

via a digital indicator.

The instrument has been designed and built solely for the intended use described here, and may only

be used accordingly.

The technical specications contained in these operating instructions must be observed. Improper

handling or operation of the digital pressure gauge outside of its technical specications requires the

digital pressure gauge to be taken out of service immediately and inspected by an authorised WIKA

service engineer.

The manufacturer shall not be liable for claims of any type based on operation contrary to the intended

use.

7WIKA operating instructions digital pressure gauge, model DG-10

11250313.03 09/2012 GB/D/F/E

2. Safety

2.2 Personnel qualication

WARNING!

Risk of injury should qualication be insucient!

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 qualications described below.

Skilled personnel

Skilled personnel 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-specic

regulations, current standards and directives, 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.

2.3 Special hazards

WARNING!

For hazardous media such as oxygen, acetylene, ammable or toxic gases or liquids,

and refrigeration plants, compressors, etc., in addition to all standard regulations, the

appropriate existing codes or regulations must also be followed.

WARNING!

Residual media in dismounted digital pressure gauges can result in a risk to persons, the

environment and equipment.

Take sucient precautionary measures.

8 WIKA operating instructions digital pressure gauge, model DG-10

11250313.03 09/2012 GB/D/F/E

2. Safety

2.4 Labelling / safety marks

Product label

If the serial number becomes illegible due to mechanical damage or overpainting, traceability will no

longer be possible.

Explanation of symbols

Before mounting and commissioning the instrument, ensure you read the operating

instructions!

CE, Communauté Européenne

Instruments bearing this mark comply with the relevant European directives.

Measuring range

Power supply P# Product no.

S# Serial no.

9WIKA operating instructions digital pressure gauge, model DG-10

11250313.03 09/2012 GB/D/F/E

3. Specications

3.1 Measuring ranges

Relative pressure

bar Measuring range 0 ... 2 0 ... 5 0 ... 10 0 ... 20 0 ... 50 0 ... 100

Overpressure limit 5 10 20 40 100 200

Burst pressure 6 12 25 50 120 800

Measuring range 0 ... 160 0 ... 250 0 ... 400 0 ... 600

Overpressure limit 320 500 800 1,200

Burst pressure 1,000 1,200 1,700 2,400

psi Measuring range 0 ... 30 0 ... 60 0 ... 145 0 ... 300 0 ... 600 0 ... 1,450

Overpressure limit 70 145 290 580 1,450 2,900

Burst pressure 85 170 360 725 1,740 11,600

Measuring range 0 ... 2,000 0 ... 3,000 0 ... 5,000 0 ... 7,500 0 ... 10,000 1)

Overpressure limit 4,640 7,250 11,600 17,400 21,750

Burst pressure 14,500 17,400 24,650 34,800 43,500

1) only possible with DG-10-E (DG-10-S can only display up to 9999 psi)

Vacuum and +/- measuring ranges

bar Measuring range -1 ... +2 -1 ... +5 -1 ... +10

Overpressure limit 5 10 20

Burst pressure 6 12 25

psi Measuring range -30 inHg ... +29 psi -30 inHg ... +72 psi -30 inHg ... +145 psi

Overpressure limit 70 145 290

Burst pressure 85 170 360

10 WIKA operating instructions digital pressure gauge, model DG-10

11250313.03 09/2012 GB/D/F/E

3. Specications

3.2 Digital indicator

See chapter 6.3 "Description of the digital indicator"

3.3 Software functions

See chapter 6.4 "Keys and functions"

3.4 Approvals, directives and certicates

CE conformity

■

Pressure equipment directive 97/23/EC, PS > 200 bar; module A, pressure accessory

■

EMC directive 2004/108/EC, EN 61326 emission (group 1, class B) and immunity (industrial applica-

tion)

3.5 Voltage supply

see chapter 6.2 "Voltage supply"

3.6 Reference conditions

Temperature

0 ... 60 °C

Atmospheric pressure

860 ... 1,060 mbar

Humidity

< 90 % rel., non-condensing

Nominal position

Calibrated in vertical mounting position with pressure connection facing downwards.

Power supply

2 x 1.5 V AA cell

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