Filling The On-Site Fuel Store; Manual Silo Cover Fdm 2.9/1.3 M - Viessmann VITOFLEX 300-UF Technical Manual

Fuel storage
(cont.)

7.2 Filling the on-site fuel store

Manual silo cover FDM 2.9/1.3 m

For part no., see pricelist
Cover for secure sealing of openings for fuel delivery to the fuel
store.
The cover is operated manually with leg springs as an opening aid.
The opening has a fall protection grille to prevent falling.
Note
For the filling process (opening, filling, closing), local accident pre-
vention regulations must be observed (e.g. enclosure, safety person-
nel).
Standard delivery:
■ Steel supporting structure
– Permissible load 250 kg/m 2
– Sand-blasted
– Primed with zinc dust and painted
■ Welded fall protection grille with 150 mm bar spacing
A All-round seal required. Not included in the standard delivery.
We recommend Kemperol Kombi roof seals.
B Bar spacing, fall protection grille
C 10 x secured with screws
VITOFLEX 300-UF
■ Cover
– Aluminium button plate surface
– Welded watertight
■ Leg springs as opening aid
To be carried out by the customer:
■ Preparation of the ceiling recess with concrete collar
■ Seal between cover frame and concrete collar bearing surface
■ Padlock to protect against incorrect operation
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