Elster Kromschroder VMF Operating Instructions Manual

Filter module VMF, Measuring orifice VMo,
Fine-adjusting valve VMV
Contents
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Changes to edition 11.18 . . . . . . . . . . . . . . . . . . 1
Checking the usage . . . . . . . . . . . . . . . . . . . . . . 2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Tightness test . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Designed lifetime. . . . . . . . . . . . . . . . . . . . . . . . . 8
Logistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
oPeRAtInG InstRUCtIons
· Edition 01.20 · 03250879 · EN

sAFetY

Please read and keep in a safe place
Please read through these instructions care-
fully before installing or operating. Following the installa-
tion, pass the instructions on to the operator. 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 , 2 , 3 , a , b , c = 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.

CHAnGes to eDItIon 11.18

The following chapters have been changed:
- Checking the usage
- Installation
- Commissioning
- Certification