Fdh Hydraulic Bunker Cover - Viessmann VITOFLEX 300-UF Technical Manual

Fuel storage
(cont.)

FDH hydraulic bunker cover

For part no., see pricelist
Cover for secure sealing of openings for fuel delivery to the fuel
store
The cover is actuated by means of a hydraulic cylinder. A stay pre-
vents the cover from falling shut.
Note
For the filling process (opening, filling, closing), local accident pre-
vention regulations must be observed (e.g. enclosure, safety person-
nel).
Note
The cover must not be opened in windy conditions (> 10 m/s).
Standard delivery:
■ Steel supporting structure
– Permissible load 250 kg/m
– Sand-blasted
– Primed with zinc dust and painted
■ Cover
– Aluminium button plate surface
– Welded watertight
7
Viesmann
78
2
■ Hydraulic cylinder
– With hinge lug connection, pipe break protection, bearing block
– Hydraulic hoses, 1 m long
■ Rubber apron to deflect woodchips on the hinge side
To be carried out by the customer:
■ Preparation of the ceiling recess with concrete collar
■ Seal between cover frame and concrete collar bearing surface
VITOFLEX 300-UF