Begu Telescopic Dome Shaft; Assembling The Extension; Inspection And Servicing - GRAFF CARAT XL Mode D'emploi

6. Assembling the tank dome and telescopic dome shaft
6.5

BEGU telescopic dome shaft

On installation under areas used by trucks with a maximum
weight of 12 t, the telescope
point 6.24. The concrete rings
frame with star-shaped load distribution for mounting the
cast cover are then installed (observe earth coverage of at
least 800 mm, max. 1800 mm). The cast frame must have a
supporting area of approx. 1 m².
6.6

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 adapter the profile seal is inserted an
greased generously. Afterwards push the telescopic dome shaft
into the extension and adapt it to the planned area surface.
max. earth-cover 2000 mm
(in each case in connection with the Maxi telescopic dome shaft)
Telescopic dome shaft (can be inclined by 5°)
Extension
Tank dome (can be rotated by 360°)
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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is supported as described in
(Ø 600 mm) and a cast
7.

Inspection and servicing

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