WIKA DG-10 User manual
Operating instructions
Betriebsanleitung
Mode d'emploi
Manual de instrucciones
EN
FR
DE
ES
Digitalmanometer Typ DG-10
Manómetro digital modelo DG-10
Digital pressure gauge model DG-10
Digital pressure gauge model DG-10
Manomètre numérique type DG-10
2WIKA operating instructions digital gauge, model DG-10
EN
DE
11250313.04 01/2023 EN/DE/FR/ES
FR
ES
Operating instructions model DG-10 Page 3 - 28
Betriebsanleitung Typ DG-10 Seite 29 - 54
Mode d’emploi type DG-10 Page 55 - 80
Manual de instrucciones modelo DG-10 Página 81 - 106
Additional languages can be found at www.wika.com.
© 09/2012 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!
3WIKA operating instructions digital pressure gauge, model DG-10
EN
11250313.04 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 5
4. Transport, packaging and storage 10
5. Commissioning, operation 11
6. Faults 23
7. Maintenance and cleaning 24
8. Dismounting, return and disposal 25
9. Specifications 26
10. Accessories 28
Contents
4WIKA operating instructions digital pressure gauge, model DG-10
11250313.04 01/2023 EN/DE/FR/ES
EN
1. General information
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 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 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 insufficiently
qualified skilled personnel or unauthorised modifications to the instrument.
■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: PE 81.66
- Application consultant: Tel.: +49 9372 132-0
info@wika.de
5WIKA operating instructions digital pressure gauge, model DG-10
EN
11250313.04 01/2023 EN/DE/FR/ES
2. Design and function / 3. Safety
2. Design and function
2.1 Description
The prevailing pressure is measured at the sensor element through the deformation of a diaphragm. By
supplying power, this deformation of the diaphragm is converted into an electrical signal. This signal is
displayed via a digital indicator.
2.2 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.
Information
... points out useful tips, recommendations and information for efficient and trouble-free
operation.
6WIKA operating instructions digital pressure gauge, model DG-10
11250313.04 01/2023 EN/DE/FR/ES
EN
3. Safety
WARNING!
Before installation, commissioning and operation, ensure that the appropriate digital
pressure gauge has been selected in terms of measuring range, design and specific
measuring conditions.
Non-observance can result in serious injury and/or damage to property.
WARNING!
■Open the connections only after the system has been depressurised.
■Observe the operating parameters in accordance with chapter 9 “Specifications”.
■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.
3.2 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 specifications contained in these operating instructions must be observed. Improper
handling or operation of the digital pressure gauge outside of its technical specifications 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
EN
11250313.04 01/2023 EN/DE/FR/ES
3. Safety
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 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 first-aid equipment is available and aid is provided whenever required.
■that the operating personnel are regularly instructed in all topics regarding work safety, first 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.
■that personal protective equipment is available.
8WIKA operating instructions digital pressure gauge, model DG-10
11250313.04 01/2023 EN/DE/FR/ES
EN
3. Safety
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 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.
Special operating conditions require further appropriate knowledge, e.g. of aggressive media.
3.6 Special hazards
WARNING!
Physical injuries and damage to property and the environment caused by
hazardous media
Upon contact with hazardous media such as oxygen, acetylene, flammable or toxic
substances, and also with refrigeration plants, compressors etc., there is a danger of
physical injuries and damage to property and the environment.
Should a failure occur, media with extremely high temperature and under high pressure or
vacuum may be present at the instrument.
▶Wear the requisite protective equipment.
▶For these media, in addition to all standard regulations, the appropriate existing codes
or regulations must also be followed.
9WIKA operating instructions digital pressure gauge, model DG-10
EN
11250313.04 01/2023 EN/DE/FR/ES
3. Safety
WARNING!
Physical injuries and damage to property and the environment through residual
media
Residual media at the dismounted digital pressure gauge can result in a risk to persons,
the environment and equipment.
▶Take sufficient precautionary measures.
▶Observe the information in the material safety data sheet for the corresponding
medium.
▶Use the requisite protective equipment.
3.7 Labelling, safety marks
Product label (example)
Model designation S# serial number
Measuring range P# product number
If the serial number becomes illegible due to mechanical damage or overpainting, traceability will no
longer be possible.
WIKA Alexander Wiegand SE & Co. KG 63911 Klingenberg / Germany
P# 12785599
2xAA LR6 1,5V
S# 110H45FN
0...400 bar
MADE IN GERMANY
DG-10-S
Type
10 WIKA operating instructions digital pressure gauge, model DG-10
11250313.04 01/2023 EN/DE/FR/ES
EN
3. Safety / 4. Transport, packaging and storage
Explanation of symbols
Before mounting and commissioning the instrument, ensure you read the operating
instructions!
Do not dispose of with household waste. Ensure a proper disposal in accordance with
national regulations.
4. Transport, packaging and storage
4.1 Transport
Check the digital pressure gauge for any damage that may have been caused by transport.
Obvious damage must be reported immediately.
4.2 Packaging
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).
4.3 Storage
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.
▶Before storing the digital pressure gauge (following operation), remove any residual
media.
▶Clean the instrument, see chapter 7.2 “Cleaning”.
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