Kobold DOG-4, Operating Instructions Manual

Page: 4 / 44

DOG-4
page 4 DOG-4 K08/0818
2. Note
Please read these operating instructions before unpacking and putting the unit into
operation. Follow the instructions precisely as described herein.
The devices are only to be used, maintained and serviced by persons familiar with
these operating instructions and in accordance with local regulations applying to
Health & Safety and prevention of accidents.
as per machine-guidelines 2006/42/EC
CE mark acc. ATEX-guideline 2014/34/EU
When used in machines, the DOG-4 should be used only when the machines fulfil
the EC-machine guidelines.
as per PED 2014/68/EU
Model Connection PN
no dangerous gases
(diagr. 7, 2)
dangerous gases
(diagr. 6, 1)
DOG-4
DN 25 10 article 4, § 3 I
DN 40 until DN 50 10 I II
DN 80 until DN 150 10 I II
DN 200 10 I II
Funded by the Federal Ministry of Economics and Technology based on a decision
of the German Bundestag.
3. Information on operating the device in potentially
explosive environments (Ex, A0/D0/F0/H0/K0/N0/P0
option)
The devices can be used in the following way:
1.
DOG-4S Flowmeter: In zones 0, 1 and 2 (gas Ex, category 1G, 2G, 3G) in
explosion groups IIA, IIB and IIC
2.
DOG-4A Reader/Transducer Reader: Outside the EX area
Here the following ambient temperatures must be adhered to
-20 °C
≤
Ta
≤
60 °C
The DOG-4 is suitable for use with gases of the explosion group IIC and temperature
class
≥
T4.
Further important details can be found in the EC Type Examination Certificate.