Elster krom schroder DG C Series Operating Instructions Manual

0350831
D GB F NL I
TR CZ PL RUS H
Operating instructions

Pressure switch for gas DG..C

Cert. version 09.13 Cert. version 09.13

Contents

Pressure switch for gas DG..C . . . . . . . . . . . . 1
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Checking the usage . . . . . . . . . . . . . . . . . . . . . 
Type code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Part designations . . . . . . . . . . . . . . . . . . . . . . . . 2
Type label. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
DG..C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Mounting the DG..C..1, DG..C..9 on valVario
gas solenoid valves . . . . . . . . . . . . . . . . . . . . . . 3
Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Tightness test . . . . . . . . . . . . . . . . . . . . . . . . . . 4
DG..C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
DG..C..1, DG..C..9 for valVario gas solenoid
valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Adjusting ranges for DG..C, DG..VC. . . . . . . . . . 4
Adjusting ranges for DG..CT, DG..VCT. . . . . . . . 4
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Technical data . . . . . . . . . . . . . . . . . . . . . . . . . 5
Designed lifetime . . . . . . . . . . . . . . . . . . . . . . . . 5
Declaration of conformity . . . . . . . . . . . . . . . . 6
Contact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
E DK S N P GR
www.docuthek.com

Safety

Please read and keep in a safe place
Please read through these instructions
carefully before installing or operating. Following the
installation, pass the instructions on to the opera-
tor. This unit must be installed and commissioned
in accordance with the regulations and standards
in force. These instructions can also be found at
www.docuthek.com.
Explanation of symbols
• , 1 ,  , 3 ... = Action
▷
= Instruction
Liability
We will not be held liable for damage resulting from
non-observance of the instructions and non-com-
pliant 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.
Changes to edition 10.1
The following chapters have been changed:
- Declaration of conformity
- Installation
- Accessories
- Maintenance
- Technical data
GB-1