Graf 320001 Instrucciones Para La Instalacion Y Mantenimiento página 12

4.1 Transport
Only companies having appropriate means of transport and correspondingly trained personnel may
transport the tanks. During transport the tanks have to be secured against shifting and falling down. If the
tanks are secured during transport by means of load straps, it has to be ensured that the tanks remain
undamaged. Clamping or lifting the tanks using steel ropes or chains is inadmissible.
Strains caused by impacts have to be avoided in any case. The tanks must not be rolled or pulled over
the ground in any case.
4.2 Storage
If the tanks have to be stored intermediately, they have to be stored on appropriate, level ground without
sharp objects. During storage damages due to environmental effects or external effects have to be
avoided. Unauthorised persons have to be kept away from the tanks.
5.1 Test installation
Before installing the tank finally it should be assembled tentatively in order to determine the following
connections:
Empty conduit connection
•
Supply line
•
Overflow line
•
After having opened the connections, all boring respectively sawing chips have to be removed from the
tank.
5.2 Installation tank
The tank consists of two half shells that are identical in
construction. In order to install the tank, one of the shells is put
on level ground with the closed side pointing downwards.
Afterwards, the profile gasket is pushed into the circumferential
inner groove with the corrugated side astringent.
Before adding the second half shell, the gasket and the groove of
the upper half shell have to be rubbed with the soft soap supplied
in a slathering manner. When adding the second half shell (the
half shells fit in one position only – observe arrow marking) it has
to be paid attention to the gasket not slipping from the groove. If
the tank is to be installed under ground, the GRAF support tube
(Order No. 322014) has to be placed in the centre of the lower
shell before adding the second half shell.
In order to connect the shells, the quick connectors are attached
in an alternating manner to the left and to the right. For this, every
second connector is pre-adjusted manually in the first step and
afterwards attached using a hammer and a wooden support. In
order to facilitate the installation, the connectors should be
greased on the inner edges. The connectors engage in their final
position.
Afterwards, all remaining connectors are attached as described.
mail@graf.info
www.graf.info
4. Transport and storage
5. Installation tank
11 / 35
Upper tank half shell
Internal tank side
Lower tank half shell
Upper marking
Lower marking