Kobold PDC User manual

Operating Instructions

for

Digitalmanometer

Model: PDC

2PDC K01/0307

1. Foreword3

2. Digital manometer description 5

3. Commissioning 6

4. Pressure Connection 8

5. Description of Parameters8

6. Programming PDC-1 / PDC-2 10

7. Technical data 14

8. CE-conformity 15

9. Maintenance 16

10. Troubleshooting 16

11. Cleaning 16

12. Disposal 16

Content Page 3-16 GB

Manufactured and sold by:

Kobold Messring GmbH

Nordring 22-24

D-65719 Hofheim

Tel.: +49(0)6192-2990

Fax: +49(0)6192-23398

E-Mail: [email protected]

Internet: www.kobold.com

BD_BE_BF_BSP 777

3PDC K01/0307

1. Foreword

ThankyoufortheconﬁdencethatyouhaveshowninKoboldbypurcha-

sing the PDC digital manometer.

LikeallotherKoboldproducts,PDCdigitalmanometersareacombi-

nationofcustomerrequirements,state-of-the-arttechnology,modern

manufacturing and stringent quality control.

TheKobolddigitalmanometerdescribedintheoperatinginstructionsis

designed and produced in line with the most recent developments.

All components are subject to the strictest quality criteria during

production.

Theseoperatinginstructionshavebeencompiledwithcare.However,

it is impossible to take every possible usage case into consideration.

For this reason, if you feel that instructions for your particular usage

case aremissing, please contact Kobold, and wewould be pleased

to provide assistance. Please observe the relevant national safety

regulations during the installation, start-up and operation of this

temperature switch (e.g.: VDE 0100).

Scope

These instructions apply to the PDC series of digital manometers.

DistinctionsaredrawnbetweenthePDC-1 andPDC-2 modelsinthe

individual sections.

The state of technology at the time of delivery always applies.

Kobold reserve the right to make technical changes without notice.

4PDC K01/0307

BD_BE_BF_BSP 777

All rights to these operating instructions are reserved. These opera-

ting instructions, including extracts thereof, must not be copied or

translated into other languages without written permission.

Safety instructions and warnings

Please read these instructions before installing and starting up the

digital manometer.

Failure to follow the instructions will make all guarantee, warranty

and compensation claims null and void.

• Please ensure that the digital manometer is suitable for your

application.

• Please check that the materials that come into contact with the

medium are compatible with the media that are going to be

measured.

• Perfect function and operating reliability of the device can only be

guaranteed for the values speciﬁed in the technical data sheet.

• Only qualiﬁed persons are permitted to install the equipment and

make the electrical connection, and the correct tools must always

be used.

• Damaged devices must not be started up. If damage occurs

during operation, suitable measures must be taken to

preventpersonsorpropertyfrombeingputatriskbythedamaged

digital manometer.

•The manometer must only be repaired by Kobold.

Theacceptedtechnicalregulationsandall national regulations must

always be observed and complied with.

Warning

When screw-fitting the gauges the force required for this must not be

For assembly the following moments may not be exceeded:

applied through the case or terminal box but just through the spanner

flats (with suitable tool) provided for this purpose.

G 1/8 = max. 20Nm - G 1/4 = max. 25Nm - G 1/2 = max. 50Nm

BD_BE_BF_BSP 777

5PDC K01/0307

Exclusion of liability

Kobold guarantees that the digital manometer is in perfect working

conditionwhenitisdelivered.Thebasisconsistsofthetechnicaldata

in the data sheet and these operating instructions.

Liability cannot be accepted for the suitability of the digital mano-

meter.

Usage for any other purpose than the ones that are mentioned in

„Correct purpose of use“ is not permitted.

ClaimsforcompensationwillonlybeentertainedbyKobold inthe

event of intent or gross negligence. Responsibility for damage to

equipment, systems or the surroundings of the digital manometer

will not be accepted.

No liability is accepted for damage caused by incorrect operation.

The haulage contractor is responsible for damage that occurs in

transit.

2. Digital manometer description

Thedigitalmanometerisavailableintwoversions PDC-1 and PDC-2

for most varied areasofuse.

The digital manometer offers the user numerous measuring units

(bar, psi and MPa). Additional functions such as MIN/MAX memory,

tare adjustment plus bar graph with trailing pointer function round

off the digital manometer’s proﬁle. The programmable parameters

are adjusted by means of user-friendly keys on the front.

6PDC K01/0307

BD_BE_BF_BSP 777

Correct purpose of use

The equipment is only authorised for proper use for its correct pur-

pose. Failure to do this will invalidate all warranties and release the

manufacturer from all responsibility!

The equipment is constructed in compliance with IP65 and should be

protected from excessive amounts of water and dust.

The equipment must be installed so that it is protected from external

damage.

It must be ensured that the manometer is correctly installed and has

the relevant IP protection.

The limits speciﬁed in the data sheet must be complied with.

3. Commissioning

Installation

The digital manometer must be connected to the pressure tapping

point in a suitable manner using your own tools. In this case

there must be no occurrence of pressure which exceed the device’s

maximum pressure values. Pressures which exceed the digital

manometer’s maximum range can lead to permanent damage to the

measuring device.

Voltage supply

The digital manometer is operated with 2 Mignon AA batteries.

A ﬂashing battery symbol appears on the display screen if the batte-

rychargeis lowandthebatteriesshouldthen be replacedas soonas

possible. Open the battery compartment lid on the back of the digital

manometer. Replace the batteries with 2 new Mignon cells. Replace

the battery compartment lid.

BD_BE_BF_BSP 777

7PDC K01/0307

4. Pressure Connection

8 PDC K01/0307

BD_BE_BF_BSP 777

5. Description of Parameters

Display screen PDC-1

Display screen PDC-2

Max. value

Min. value

Bar graph display

Unit

Main display

LO-BAT

Bar graph display

Unit

Full scale

Max. value

Min. value

Main display

LO-BAT

Special function

2nd display

Tare

Full scale

BD_BE_BF_BSP 777

9PDC K01/0307

Function in normal mode

Key Function/Action

- switches the device on

- switches the device off (only display mode)

- changes to programming mode if pressed

for longer than 3 secs

- Display indicated max. value as long as

key is pressed

- Display indicates min. value as long as

key is pressed

- Resets max. value to

“ 0 “

- Resets min. value to

“ 0 “

Min/Max Memory

The min/max memory is updated with the current measured value in

every measuring cycle.

The min. value is displayed by pressing the min. key.

The max. value is displayed by pressing the max. key.

Pressing and holding the appropriate key (min. or max.) and quickly

pressing the menu key at the same time resets the device to the

current measured value.

Bar Graph with Trailing Pointer Function

The integrated bar graph display with trailing pointer function addi-

tionally indicated on the display shows the trend in current working

pressuredirectlyregardlessofthedigitaldisplay.Withthehelpofthe

trailingpointerfunction,themax.storedvalueisalsoindicatedinthe

bar graph display in addition to the digital display in the form of a bar

segment. This bar segment is also updated to the current measure

value when the min./max. value is reset.

10 PDC K01/0307

BD_BE_BF_BSP 777

6. Programming

Model PDC-2

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