WIKA DI10 User Manual

Operating instructions

Digital indicator model DI10 GB

14023439.01 • V1.0 • 10/2011

Digital indicator model DI10

for panel mounting or wall mounting

GB Operating instructions model DI10 page 1 - 36

© 2010 WIKA Alexander Wiegand SE & Co. KG
All rights reserved.
WIKA® is a registered trademark in various countries.

Prior to starting any work, read the operating instru ctions!
Keep for later use!

2 WIKA operating instructions digital indicator DI10

Contents

1

General information ................................................................................4

2 Safety .......................................................................................................5

2.1 Intended use ........................................................................................5

2.2 Personnel qualification .........................................................................7

2.3 Special hazards ...................................................................................7

2.4 Labelling / Safety marks ......................................................................8

3 Specifications ..........................................................................................9

4 Design and function .............................................................................. 11

4.1 Short description ................................................................................ 11

4.2 Scope of delivery ............................................................................... 11

5 Transport, packaging and storage ....................................................... 12

5.1 Transport ........................................................................................... 12

5.2 Packaging .......................................................................................... 12

5.3 Storage .............................................................................................. 12

6 Commissoning, operation .................................................................... 13

6.1 Mounting ............................................................................................ 13

6.2 Electrical connection .......................................................................... 14

6.3 Function and operation des crip tion .................................................... 17

6.4 Setting up the device ......................................................................... 18

6.5 Extended parameterization ................................................................ 21

6.6 Functional principle of the setpoints ................................................... 27

6.7 Default values .................................................................................... 28

7 Maintenance and cleaning .................................................................... 30

7.1 Maintenance ...................................................................................... 30

7.2 Cleaning ............................................................................................ 30

8 Faults ..................................................................................................... 30

9 Dismounting, return and disposal ....................................................... 31

9.1 Dismounting ...................................................................................... 31

9.2 Return................................................................................................ 32

9.3 Disposal ............................................................................................. 32

10 Appendix: Declaration of conformity ................................................... 33

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

WIKA operating instructions digital indicator model DI10 3

1 General information

1 General information

 The instrument 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.

 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 instrument 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: AC 80.06

- Application consultant: Tel.: [phone]
Fax: [phone]
E-Mail: [e-mail]

4 WIKA operating instructions digital indicator DI10

2 Safety

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.

DANGER!

...identifies hazards caused by electric power. Should the
safety instructions not be observed, there is a risk of serious
or fatal injury.

2 Safety

WARNING!

Before installation, commissioning and operation, ensure that
the appropriate instrument has been selected in terms of
measuring range, design and specific measuring conditions.
Non-observance can result in serious injury and/or damage
to equipment.

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

2.1 Intended use

The device is designed for the evaluation and display of current loop signals.
With the setpoints, it is possible to perform simple control tasks (only possible
for devices with setpoints).

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

WIKA operating instructions digital indicator model DI10 5

2 Safety

Please read the following safety advice and the assembly before installation
and keep it for future reference.

If the instrument is transported from a cold into a warm environment, the
formation of condensation may result in the instrument malfunctioning. Before
putting it back into operation, wait for the instrument temperature and the
room temperature to equalise.

Notes on installation

 There must be no magnetic or electric fields in the vicinity of the device,

e.g. due to transformers, mobile phones or electrostatic discharge.

 Do not install inductive consumers (relays, solenoid valves etc.) near

the device and suppress any interference with the aid of RC spa rk
extinguishing combinations or free-wheeling diodes.

 Keep input, output and supply lines separate from one another and do

not lay them parallel with each other. Position “go” and “return lines”
next to one another. Where possible use twisted pair. So, you receive
best measuring results.

 Screen off and twist sensor lines. Do not lay current-carrying li nes in the

vicinity. Connect the screening on one side on a suitable potential
equaliser (normally signal ground).

 The device is not suitable for installation in areas where there is a risk

of explosion.

 Any electrical connection deviating from the connection diagram can

endanger human life and/or can destroy the equipment.

 The terminal area of the devices is part of the service. Here electrostatic

discharge needs to be avoided. Attention! High voltages can cause
dangerous body currents.

 Galvanic insulated potentials within one complex need to be placed on

a appropriate point (normally earth or machines ground). So, a lower
disturbance sensibility against impacted energy can be reached and
dangerous potentials, that can occur on long lines or due to faulty
wiring, can be avoided.

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

6 WIKA operating instructions digital indicator DI10

2 Safety

2.2 Personnel qualification

WARNING!
Risk of injury should qualification be insufficient!

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

Skilled electrical personnel

Skilled electrical personnel are understood to be personnel who, based on
their technical training, knowledge of measurement and co ntrol technology
and on their experience and knowledge of country-specific regulations,
current standards and directives, are capable of carrying out work on
electrical systems and independently recognising and avoiding potential
hazards.
The skilled electrical personnel have been specifically trained for the work
environment they are working in and know the relevant standards and
regulations.
The skilled electrical personnel must comply with current legal accident
prevention regulations.

 The activities described in these operating instructions

may only be carried out by skilled personnel who have
the qualifications described below.

 Keep unqualified personnel away from hazardous areas.

2.3 Special hazards

DANGER!

Danger of death caused by electric current.
Upon contact with live parts, there is a direct danger of
death.

 Electrical instruments may only be installed and mounted

by skilled electrical personnel.

 Operation using a defective power supply unit (e.g. short

circuit from the mains voltage to the output voltage) can
result in life-threatening voltages at the instrument!

WARNING!

Do NOT use this product as safety or emergency stopping
device, or in any other application where failure of the
product could result in personal injury or material damage.
Failure to comply with these instructions could result in
death or serious injury and material damage.

WIKA operating instructions digital indicator model DI10 7

2 Safety

2.4 Labelling / Safety marks

Product label

Explanation of symbols

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

CE, Communauté Européenne

Instruments bearing this mark comply with the relevant
European directives.

8 WIKA operating instructions digital indicator DI10

3 Specifications

3 Specifications

Specifications

Display

Principle 7-segment LED, red, 4-digit
Character size 14 mm
Indication range -1999 … +9999
Display rate 0.1….10 sec
Memory Flash memory (independent of power supply),

data retension > 100 years

Input

Number and type 1 current input 4…20 mA
Accuracy ± 0.3 % ± 1 Digit
Measuring time 0.1…10 sec
Voltage drop approx. DC 5.1 V, max. 150 mW

{approx. DC 8.0 V for option with switching
outputs, max. 200 mW}

Power supply Not required, since the indicator is powered by

the 4…20 mA loop

Electrical connection plug-in terminal, wire cross-section up to 2.5

mm²

{Switching outputs}

Number and type 2 PhotoMOS outputs, potential free

max. AC/DC 30 V, max. 0.4 A

Display

Material PC polycarbonate, black
Ingress protection Front: IP 65, rear: IP 00
Dimensions 96 x 48 x 45 mm (w x h x d) including plug-in

terminals

Mounting snap-in screw element for wall thickness up to

3 mm

{Wall mounting
enclosure}

Material ASA, black, PG gland
Ingres s p rotection IP 65
Dimensions 160 x 90 x 60 mm (w x h x d)
Cable gland Cable diameter: 4.0…8.0 mm
Mounting fixing holes for screws

WIKA operating instructions digital indicator model DI10 9

3 Specifications

Permissible ambient conditions

Operating temperature 0…60 °C
Storage temperature -20…80 °C
Humidity 0…80 % relative humidity, non-condensing

CE conformity

EMC directive 2004/108/EC, EN 61326 emission (group 1,

class B) and interference immunity (industrial
application)

{ } Items in curved brackets are optional extras for additional price.

For further specifications see WIKA data sheet AC 80.06 and the order
documentation.

Operating elements

10 WIKA operating instructions digital indicator DI10

4 Design and function

4 Design and function

4.1 Short description

The device is designed for the evaluation and display of current loop signals
(4…20 mA). With the setpoints, it is possible to perform simple control tasks
(only possible for devices with setpoints).
The configuration of the device is done with an intuitive menu navigation. The
14 mm characters allow a good read-out of the measuring values.

4.2 Scope of delivery

The scope of delivery is:
Indicator for panel mounting:

 Indicator
 2 fixing elements
 Seal
 Operating instructions

Indicator for wall mounting:

 Indicator
 Operating instructions

Cross-check scope of delivery with delivery note.

WIKA operating instructions digital indicator model DI10 11

5 Transport, packaging and storage

5 Transport, packaging and storage

5.1 Transport

Check instrument for any damage that may have been caused by transport.
Obvious damage must be reported immediately.

5.2 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).

5.3 Storage

Permissible conditions at the place of storage:

 Storage temperature: -20 ... +80 °C
 Humidity: 0 ... 80 % relative humidity (no condensation)

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
 Potentially explosive 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, pack and
store the instrument as described below:

1. Wrap the instrument in an antistatic plastic film.

2. Place the instrument, along with shock-absorbent material, in the
packaging.

3. If stored for a prolonged period of time (more than 30 days), place a
bag, containing a desiccant, inside the packaging.

WARNING!

Before storing the instrument (following operation), remove
any residual media. This is of particular importance if the
medium is hazardous to health, e.g. caustic, toxic,
carcinogenic, radioactive, etc.

12 WIKA operating instructions digital indicator DI10

6 Commissoning, operation

6 Commissoning, operation

Please read the safety instructions and installation in structions in chapter 2
before installation and keep this user manual for future reference.

6.1 Mounting

Indicator for panel mounting:

1. After removing the fixing elements, insert the device.

2. Check the seal to make sure it fits securely.

3. Click the fixing elements back into place and tighten the clamping
screws by hand. Then use a screwdriver to tighten them another half a
turn.

CAUTION! The torque should not exceed 0.1 Nm!

The dimension symbols can be exchanged before
installation via a channel on the side!

WIKA operating instructions digital indicator model DI10 13

6 Commissoning, operation

Indicator for wall mounting:

Fasten the wall mounting enclosure with adequate material (screws) at the
four mounting holes.

Screws are not part of scope of delivery. Please use screws
according to the material of the wall, where you want to install
the enc losure.

For electrical connection pass the cable through the high-strength cable
gland.
Close the enclosure with the attached screws and fasten the screw nut of the
cable gland. So ingress protection IP 65 is reached.

6.2 Electrical connection

device without setpoints

14 WIKA operating instructions digital indicator DI10

6 Commissoning, operation

device with setpoints

For devices with switching outputs please use measuring input Irel+.

Connection examples

The examples show devices with setpoints.

a) Current loop device in combination with a transmitter in current

loop technique:

b) Current loop device in combination with another measuring input

with low burden:

WIKA operating instructions digital indicator model DI10 15

6 Commissoning, operation

c) Current loop device in combination with a 3-wire sensor:

d) Current loop device in combination with a 4-w ir e sensor:

e) Current loop device with activated outputs DC 24 V (upto 0.4 A)

16 WIKA operating instructions digital indicator DI10

6 Commissoning, operation

6.3 Function and operation description

Operation

The operation is divided into two different levels.

 Menu Level: Here it is possible to navigate between the individual

menu items.

 Parameterization level: The parameters stored in the menu item can

be parameterized here.

Functions that can be adjusted or changed are always indicated with a
flashing of the display. Adjustments made at the parameterization level
should be always confirmed by pressing the [P] key to save them.

However, the display automatically saves all adjustments and then switches
to operation mode if no further keys are pressed within 10 seconds.

Level Button Description

Change to parameterization level with the

Menu level

relevant parameters.
For navigation at the menu level.
To confirm the changes made at the

Parameterization
level

Example:

parameterization level.
To change the value or setting.

WIKA operating instructions digital indicator model DI10 17

6 Commissoning, operation

6.4 Setting up the device

Switching on

Once the installation is complete, you can start the device by applying the
current loop. Check beforehand once again that all the electrical connections
are correct.

Starting sequence
For 1 second during the switching-on process, the segment test (8 8 8 8) is
displayed, followed by an indication of the software type and, after that, also
for 1 second, the software version. After the start-up sequence, the device
switches to operation/display mode.

Standard parameterization
To be able to parameterize the display, press the [P] key in operating mode
for 1 second. The display then changes to the menu level with the first menu
item tYPE.

Menu level Parameterization level

tYPE

Selection of the input signal, tYPE:

4-20

SEnS

There are two measuring input options for the current loop: 4­20 mA as works calibration (without application of the sensor

signal) and SEnS as sensor calibration (with the sensor
applied). Confirm the selection with [P] and the display
switches back to the menu level.

18 WIKA operating instructions digital indicator DI10

6 Commissoning, operation

8

8

8

8

Menu level Parameterization level

Setting the measuring range end value, END:

End

8

8

Set the end value from the smallest to the highest digit with
[▲] [▼] and confirm each digit with [P]. A minus sign can only
be parametrized on the highest value digit. After the last digit,
the display switches back to the menu level.

If SEnS was selected as the input option, you can only select
between nOCA and CAL. With nOCA, only the previously set
display value is taken over, and with CAL, the device takes
over both the display value and the analogue input value.

Setting the measuring range start/offset value, offs:

OFFS

nOCA

8

8

CAL

nOCA
CAL

Enter the start/offset value from the smallest to the highest
digit [▲] [▼] and confirm each digit with [P]. After the last digit
the display switches back to the menu level.

If SEnS was selected as the input option, you can only select
between nOCA and CAL. With nOCA, only the previously set
display value is taken over, and with CAL, the device takes
over both the display value and the analogue input value.

WIKA operating instructions digital indicator model DI10 19

6 Commissoning, operation

Menu level Parameterization level

Setting the decimal point, dot:

dot

0

0.0

The decimal point on the display can be moved with [▲] [▼]
and confirmed with [P]. The display then switches back to the
menu level again.

Setting the display time, SEC:

SEC

0.1

0.9 dann 1.0

0.00

0.000

10.0

The display time is set with [▲] [▼]. The display moves up in
incre m ents of 0.1 up to 1 second and in increments of 1.0 to

10.0 seconds. Confirm the selection by pressing the [P]
button. The display then switches back to the menu level
again.

Activation / deactivation of the programming lock and
completion of the standard parameterization, run:

run

ULOC

LOC

With the aid of the [▲] [▼] keys, you can choose between the
deactivated key lock ULOC (works setting) and the activated
key lock LOC. Make the selection with [P]. After this, the
display confirms the settings with "- - - -", and automatically
switches to operating mode.

If LOC was selected, the keyboard is locked. To get back into
the menu level, you must press [P] for 3 seconds in operating
mode. You must now enter the CODE (works setting 1 2 3 4)
that appears using the [▲] [▼] keys plus [P] to unlock the
keyboard. FAIL appears if the input is wrong.

20 WIKA operating instructions digital indicator DI10

6 Commissoning, operation

8

8

8

8

8

8

8

8

0

0

0

0

6.5 Extended parameterization

By pressing the [▲] & [▼] buttons during standard parameterization for one
second, the display switches to the extended parameterization mode.
Operation is the same as in standard parameterization.

Menu level Parameterization level

EndA

OFFA

Rescaling the measuring input values, EndA:

With the aid of this function, you can rescale the input value of
4-20 mA (works setting) without applying a measuring signal.
If sensor calibration has been selected, these parameters are
not available.

Rescaling the measuring input values, OFFA:

With the aid of this function, you can rescale the input value of
4-20 mA (works setting) without applying a measuring signal.
If sensor calibration has been selected, these parameters are
not available.

tArA

Setting the tare /offset value, tArA:

The given value is added to the linerarized value. In this way,
the characteristic line can be shifted by the selected amount.

WIKA operating instructions digital indicator model DI10 21

6 Commissoning, operation

Menu level Parameterization level

Zero point tranquiliza tion, ZErO:

ZErO

0

0

With zero point tranquilization, a value range around zero can
be preselected at which the display shows zero. If, for
example, a 10 is set, the display would show a zero in the
range from -10 to +10 and continue below it with -11 and
above it with +11.

MIN/MAX value inquiry - Assignment of key functions,
tAST:

tASt

EHEr

LI.12

no

FLAS

Here, you can enter for the operating mode either a MIN/MAX
value inquiry or a threshold value correction on the arrow
keys.
If the MIN/MAX memory is activated with EHEr, the measured
MIN/MAX values will be saved during operation and can be
called up via the arrow keys [▲] [▼]. The values are lost if the
device is restarted.
If the threshold value correction LI.1 is selected, the limit
values can be changed during operation without hindering the
operating procedure.
If no is parameterized, the arrow keys [▼] [▲] have no
function in operating mode.

Flashing of display, FLAS:

LI-1

LI-2

LI.12

no

Here, flashing of the display can be added as an extra alarm
function, either to the first limit value (select: LI-1), the second
limit value (select: LI-2) or to both limit values (select: LI.12).
With no (works setting), no flashing is assigned at all.

22 WIKA operating instructions digital indicator DI10

6 Commissoning, operation

0

0

0

0

0

0

0

0

6.5.1 Limit values, limits, hysteresis
Menu level Parameterization level

Limit values / Limits, LI-1:

LI-1

For both limit values, two different values can be
parameterized. With this, the parameters for each limit value
are called up one after the other.

Hysteresis for limit values, HY-1:

HY-1

For both limit values, a hysteresis function exists that reacts
according to the functional principle (operating current /
quiescent current).

Fu-1

Function if display falls below / exceeds limit value, Fu-1:

Louu

HIgH

(Low)

To indicate if the value falls below the lower limit value, Louu
can be selected (LOW = lower limit value) and if it goes above
the upper limit value, HIgH can be selected (HIgH = upper
limit value). LOW corresponds to the quiescent current
principle and HIgH to the operating current principle.

WIKA operating instructions digital indicator model DI10 23

6 Commissoning, operation

Menu level Parameterization level

Limit value /Limits, LI-2:

LI-2

0

0

For both limit values, two different values can be
parameterized. With this, the parameters for each limit value
are called up one after the other.

Hysteresis for limit values, HY-2:

HY-2

0

0

0

0

0

0

For both limit values, a hysteresis function exists that reacts
according to the functional principle (o perating current /
quiescent current).

Fu-2

Function if display falls below / exceeds limit value, FU-2:

Louu

HIgH

(Low)

To indicate if the value falls below the lower limit value, Louu
can be selected (LOW = lower limit value) and if it goes above
the upper limit value, high can be selected (HIGH = upper limit
value). LOW corresponds to the quiescent current principle
and HIGH to the operating current principle.

24 WIKA operating instructions digital indicator DI10

6 Commissoning, operation

Menu level Parameter-Ebene

Setting the code, CODE:

CodE

1

2

3

4

With this setting, it is possible to select an individual code
(works setting 1 2 3 4) for locking the keyboard. To
locl/release the key, proceed according to menu item run.

WIKA operating instructions digital indicator model DI10 25

6 Commissoning, operation

0

8

8

8

8

0

0

0

0

6.5.2 Additional setpoints
Menu level Parameter-Ebene

Setpoints - Number of additional setpoints, SPCt:

SPCt

In addition to the start and end value, 8 extra setpoints can be
defined to linearize non-linear sensor values. Only the
activated set point param eters ar e displaye d.

Display values for setpoints dIS1 … dIS8:

dIS1

nOCA
CAL

Under this parameter the value of the setpoints is defined.
With sensor calibration, as with end value/offset, you will be
asked at the end whether a calibration should be made.

Analogue values for setpoints INP1 … INP8:

InP1

The setpoints are only displayed with the works calibration (4­20 mA). Here, the desired analogue values can be freely
selected. The input of constantly rising analogue values must
be carried out by the customer/user.

26 WIKA operating instructions digital indicator DI10

6 Commissoning, operation

6.6 Functional principle of the setp oints

Operating current

The setpoint S1-S2 is
off below the threshold
and on reaching the
threshold.

Quiescent current

The setpoint S1-S2 is on
below the threshold and
switched off on reaching
the threshold.

Alarms / optical setpoint display

An activated setpoint can be optically indicated by flashing of the 7-segment
display.

Functional principle of the alarms

Threshold Threshold/limit value for switch over
Hysteresis Width of the window between the thresholds
Operating principle Operating current / quiescent current

WIKA operating instructions digital indicator model DI10 27

6 Commissoning, operation

6.7 Default values

Reset to default values

To return the unit to a defined basic state, a reset can be carried out to the
default values. The indicator must be in “ULOC” mode. An accidental reset
during operation is avoided..

The following procedure should be used:

 Switch off the power supply
 Press button [P]
 Switch on loop current (approx. 3.8 mA) and press [P]-button until

„- - - -“ is shown in the display.

With reset, the default values of the program table are loaded and used for
subsequent operation. This puts the unit back to the state in which it was
supplied.

Caution! All application-related data are lost.

28 WIKA operating instructions digital indicator DI10

6 Commissoning, operation

0

00

00

No

No

No

no

0

0

Default values

PN Parameter Menu items Default

0 tYPE
1 End
2 OFFS
3 dot
13 SEC
50 run
1 bin OFFA
2 bin EndA
4 tArA
5 ZErO
6 tASt
59 FLAS
61 LI-1
62 HY-1
63 Fu-1
71 LI-2
72 HY-2
73 Fu-2
51 CodE
100 SPCt
101 A dIs1
101 B InP1
102 A dIs2
102 B InP2
103 A dIs3
103 B InP3
104 A dIs4
104 B InP4
105 A dIs5
105 B InP5
106 A dIs6
106 B InP6
107 A dIs7
107 B InP7
108 A dIs8
108 B InP8

4-20

-1999

-1999
0000

0.1

ULOC

-19.99

-19.99

-1999

-1999
0000
Louu

-1999
0000
Louu
0000

-1999

-1999

-1999

-1999

-1999

-1999

-1999

-1999

-1999

-1999

-1999

-1999

-1999

-1999

-1999

-1999

SEnS

to 9999
to 9999
to 0.000

bis 10.0

LOC
to 99.99
to 99.99
to 9999
to 99

EHtr

LI-1
to 9999
to 9999

HIgH
to 9999
to 9999

HIgH
to 9999
to 8
to 9999
to 9999
to 9999
to 9999
to 9999
to 9999
to 9999
to 9999
to 9999
to 9999
to 9999
to 9999
to 9999
to 9999
to 9999
to 9999

LI.12

LI-2

SEnS

2000
0400

ULOC

04.00

20.00
0000

LI12

0800
0000

HIgH

1200
0000

HIgH

1234

1.0

WIKA operating instructions digital indicator model DI10 29

8 Faults

7 Maintenance and cleaning

7.1 Maintenance

This instrument is maintenance-free.
Repairs must only be carried out by the manufacturer.

7.2 Cleaning

CAUTION!

 Before cleaning, correctly disconnect the instrument

from the mains.

 Clean the instrument with a moist cloth.
 Electrical connections must not come into contact with

moisture.

For information on returning the instrument see chapter "9.2
Return".

8 Faults

Fault Solution

The display of the device is dark

The device shows 4 bars in the upper
part of the display
The device shows 4 bars in the lower
part of the display
The device shows „Err2“ (Error 2) During parameterization current <

Check the current loop current of the
device.
Please contact the manufacturer if
errors of this kind occur.
Displayed overflow at exceedance
of display/measuring range
Displayed overflow at undershooting
of display/measuring range

3,5 mA

30 WIKA operating instructions digital indicator DI10

9 Dismounting, return and disposal

CAUTION!

If faults cannot be eliminated by means of the measures
listed above, the instrument must be shut down immediately,
and it must be ensured that pressure and/or signal are no
longer present, and it must be prevented from being
inadvertently put back into service.
In this case, contact the manufacturer.

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

9 Dismounting, return and disposal

WARNING!

Residual media in dismounted instruments can result in a
risk to persons, the environment and equipment. Take
sufficient precautionary measures.

9.1 Dismounting

To dismount the instrument, do the following steps:
Indicator for panel mounting:

1. Open the clamping screws and remove the fixing elements.

2. Remove the instrument and seal from panel cutout.

Indicator for wall mounting:
For dismounting the indicator open the four fastening screws of the enclosure

and remove it.

WIKA operating instructions digital indicator model DI10 31

9 Dismounting, return and disposal

9.2 Return

WARNING!
Strictly observe when shipping the instrument:

All instruments delivered to WIKA must be free from any kind
of hazardous substances (acids, bases, solutions, etc.).

When returning the instrument, use the original packaging or a suitable
transport package.

Enclose the completed return form w i th the instrument.

The return form is available on the internet:

www.wika.de / Service / Return

9.3 Disposal

Incorrect disposal can put the environment at risk.
Dispose of instrument components and packaging materials in an

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

32 WIKA operating instructions digital indicator DI10

10 Appendix: Declaration of conformity

10 Appendix: Declaration of conformity

WIKA operating instructions digital indicator model DI10 33

10 Appendix: Declaration of conformity

34 WIKA operating instructions digital indicator DI10

10 Appendix: Declaration of conformity

WIKA operating instructions digital indicator model DI10 35

WIKA global

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

WIKA Alexander Wiegand SE & Co. KG

Alexander-Wiegand-Straße 30
63911 Klingenberg • Germany
Tel. [phone]
Fax [phone]
E-Mail [e-mail]
www.wika.de

36 WIKA operating instructions digital indicator DI10