ATEX Retractor System TANKO-RT/-RTS
5 Installation
Translation - Operating/installation instructions 2020/01
55/121
5.2
Installation
The safety notes in
Section 5.1 Safety instructions for installation
installation of the device in the container.
NOTE ON EXPLOSION PROTECTION
The o-ring gasket on the spray head does not represent a permanent technical seal to the
inside of the container. Zone carryover is possible.
If this is not observed, the explosion protection could be disabled.
Additional measures are necessary to limit the spread of explosive atmosphere at the
media and pneumatic connection when operation is not in progress, e.g. by using
permanently leak-proof shut-off fittings.
CAUTION
Fault due to incorrect installation position/location of the device!
Any installation of the device NOT performed correctly can cause damage to the device
which puts the functional safety and reliability at risk during start-up.
That can result in hazards.
There is a risk of minor or moderate injuries.
The installation position of the retractor system in the container must be chosen
so that even in the event of rare fault conditions or the occurrence of two faults
simultaneously (very high degree of safety) in the container to be cleaned, a minimum
spacing of at least 5 cm is maintained
between spray head and the plant inner wall
between the spray head and the permanently installed components
between the spray head and the working area of the installed moving parts that
may move during cleaning
between the spray head and the resting position of the installed moving parts that
are not permitted to move during cleaning
In order to prevent grinding or collisions between device components during operation
of the retractor system.
is assured and that the combination vessel
Install the device free of mechanical tension.
Refer to
Section 3.3 Technical Data
for the installation dimensions.