Burkert Type 6027 - Manual (Page 5)

5
Intended Use
2. INTENDED USE
WARNING!
Incorrect use of the coil AC19 can be dangerous to people,
nearby equipment and the environment.
• The solenoid coil AC19 is used to actuate valves which control
gaseous or liquid media. It was designed for use in explosion
group II, category 2D, Ex mbD, IP64, T130°C and in explosion
group II, category 2G and temperature class T4 (see specifica-
tions on the - approval plate).
• The coil AC19 is always attached to the core feed pipe of the
valve fitting and secured with a nut. In this way coil and valve
body are connected in such a way that a closed system is for-
med which may also be used as a category 2 device to control
petrol in petrol pumps. For this application a valve body made of
metal (brass, aluminium or stainless steel) must be used.
When using the device, observe the permitted data, operating
conditions and application conditions which
– are specified in the operating instructions for the solenoid coil
AC19, on the rating plate, in the contract documents
– as well as in the operating instructions for the solenoid valve
actuated with the coil.
The coil may be used only in conjunction with third-party devices
and components recommended and authorised by Bürkert.
Correct transportation, correct storage and installation and careful
use and maintenance are essential for reliable and problem-free
operation.
• Any other use is considered improper use.Bürkert is not liable
for any resulting damage. The user alone bears the risk.
• Use the device only as intended.
2.1. Restrictions
If exporting the system/device, observe any existing restrictions.
2.1.1. Explosion protection approval
The explosion protection approval is only valid if you use the modules
and components authorised by Bürkert, as described in these ope-
rating instructions.
The coil AC19 may be used only in combination with the valve types
released by Bürkert, otherwise the explosion protection approval will
be terminated!
If you make unauthorised changes to the system, the modules or com-
ponents, the explosion protection approval will be terminated.
english
07 ATEX 2063 X