Assembly Of The Extension; Assembling The Extension; Inspection And Servicing - Graf PLATIN 1500 L Notice D'installation Et D'entretien

7.1

Assembling the extension

For larger coverage heights an extension is needed. To insert the extension into the tank dome, soft soap
is needed. Into the highest groove of the extension the profile seal is inserted an greased generously.
Afterwards push the drinking water telescopic dome shaft into the extension and adapt it to the planned
area surface.
1 Extension = max. earth-cover 1055 mm
(in connection with drinking water telescopic dome shaft)
Drinking water lid
2
Drinking water telescopic dome shaft (can be inclined by 5°)
Extension
Profile seal
5
Tank dome Platin drinking water underground tank
The entire system must be checked for leaks, cleanliness and stability at least every three months.
The entire system should be serviced at intervals of approx. 5 years. In this case, all parts of the system
must be cleaned and their function checked. Servicing should be carried out as follows:
Drain the tank completely
•
Clean surfaces and internal parts with water
•
Remove all dirt from the tank
•
Check that all internal parts are firmly seated.
•
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7.

Assembly of the extension

8.

Inspection and servicing

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