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Krom Schroder GDJ 15 Operating Instructions Manual

Gas pressure regulators
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2.1.1.2 Edition 12.10
D
GB
F
NL
I
TR
CZ
PL
RUS
H
 
Operating instructions
Gas pressure regulators 60DJ,
J78R, GDJ
Translation from the German
© 2008 - 2009 Elster GmbH

Contents

Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Checking the usage . . . . . . . . . . . . . . . . . . . . . 2
Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Type code 60DJ . . . . . . . . . . . . . . . . . . . . . . . . . 2
Type code J78R . . . . . . . . . . . . . . . . . . . . . . . . . 2
Type code GDJ. . . . . . . . . . . . . . . . . . . . . . . . . . 2
Part designations . . . . . . . . . . . . . . . . . . . . . . . . 2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Tightness test . . . . . . . . . . . . . . . . . . . . . . . . . . 
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Technical data. . . . . . . . . . . . . . . . . . . . . . . . . . 5
Declaration of conformity . . . . . . . . . . . . . . . 6
Spring table. . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Contact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
E
DK
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P
GR
www.docuthek.com
a . . . . . . . . . . . . . . 

Safety

Please read and keep in a safe place
Please read through these instructions
carefully before installing or operating. Follow-
ing the installation, pass the instructions on to the
operator. These instructions can also be found at
www.docuthek.com.
Explanation of symbols
• , 1 , 2 ,  ... = Action
▷
= Instruction
Liability
We will not be held liable for damages resulting
from non-observance of the instructions and non-
compliant use.
Safety instructions
Information that is relevant for safety is indicated in
the instructions as follows:
DANGER
Indicates potentially fatal situations.
WARNING
Indicates possible danger to life and limb.
CAUTION
Indicates possible material damage.
All interventions may only be carried out by qualified
gas technicians. Electrical interventions may only be
carried out by qualified electricians.
Conversion, spare parts
All technical changes are prohibited. Only use OEM
spare parts.
Transport
On receipt of the product, check that the delivery is
complete (see Part designations). Report any trans-
port damage immediately.
Storage
Store the product in a dry place. Ambient tempera-
ture: see Technical data.
GB-1

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Summary of Contents for Krom Schroder GDJ 15

  • Page 1 Safety 2.1.1.2 Edition 12.10 Please read and keep in a safe place www.docuthek.com   Please read through these instructions Operating instructions carefully before installing or operating. Follow- Gas pressure regulators 60DJ, ing the installation, pass the instructions on to the J78R, GDJ operator.

  • Page 2: Checking The Usage

    Pressure test nipple at the inlet never upside down. For air only (without approval) Part designations 60DJ J78R, GDJ 15 ▷ The outlet pressure p ▷ is set at the factory with the spring dome pointing vertically upwards. If the...
  • Page 3 ▷ To apply pressure, use a hand pump at the meas- ▷ J78R, uring connection of a neighbouring device. GDJ 15 ▷ Since the 60DJ does not have zero shut-off, the ▷ outlet pressure does not need to be applied separately.

  • Page 4: Replacing The Spring On J78R, Gdj

    – p. 4]. 1 Shut off the gas supply. 7 Then check for tightness once again. J78R, GDJ 15 Replacing the spring on J78R, GDJ Various outlet pressure ranges can be reached by using different springs on J78R and GDJ: 1 Choose a spring according to the outlet pressure range –...

  • Page 5: Technical Data

    POM. Inlet pressure p : up to 400 mbar. Outlet pressure ranges: GDJ 15: 2 – 55 mbar, GDJ 20 to 40: 5 – 160 mbar, GDJ 50: 5 – 100 mbar. The outlet pressure range is reached through the use of different springs, see [Spring table –...

  • Page 6: Declaration Of Conformity

    The product must be serviced at regular intervals. Once the specified service life has been reached, the safety-related functions must be checked in accordance with the section entitled [Maintenance – p. 3]. If the product passes the aforementioned function tests, you can continue to use it until the next scheduled maintenance operation.

  • Page 7: Table Of Contents

    22 – 31 orange 21.8 03089044 31 – 42 brown 22.0 10.5 03089045 42 – 55 light green/light blue 20.9 03089047 GDJ 15 2 – 6 yellow 21.8 03089075 10 – 20 black 21.6 11.5 03089076 16 – 28* orange 22.6 03089077 22 –...

  • Page 8: Contact

    Contact If you have any technical questions, please contact Elster GmbH your local branch office/agent. The addresses are Postfach 28 09, D-49018 Osnabrück available on the Internet or from Elster GmbH. Strotheweg 1, D-49504 Lotte (Büren) T +49 541 1214-0 We reserve the right to make technical modifications F +49 541 1214-370 in the interests of progress.

This manual is also suitable for:

Gdj seriesGdj 25Gdj 20Gdj 40Gdj 5060dj ... Show all

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