Flowserve HV 205 - Manual (Page 29)

29
Operation
Operation
During the loading process the following actions will take place:
Opening of bottom valve
Closing of bottom valve
To open / close the bottom valves operate one of the operating devices at either side
of the tank.
Drawing see page 4
If necessary remove custom's lead seal from the bolt when opening the operating
device .
1. To open the operating device push the bolt upwards and then turn it by 90° to
one side. You can now swing down the lid.
2. Make sure that the pump lever of the hydraulic pump is completely extended to
the front.
3. Connect the rail hook (e. g. rail hook type VZ 10) to the tension rope and
engage it in the rail. Pull the tension rope tightly such that the ball valve of the
control unit is closed and the hydraulic system is ready for operation.
4. The up-strokes and down-strokes of the lever of the hydraulic hand pump in the
operating device built up pressure in the hydraulic system, resulting in the
simultaneous opening of both bottom valves . After approx. six strokes of the pump
lever both bottom valves will be completely open. Check position of bottom
valves: The opening position of the bottom valves is indicated by the two indicating
pistons of the indicating cylinders which must be completely moved out (lift of
indicating pistons approx. 46mm).
5. Open the lateral shut-off valves to start the loading/unloading process.
6. The pump lever of the hydraulic pump is no longer required and must be
returned to its original position.
A B
M
B
B M
J T
I F
F
C
J T
B
A
J A
A
O K
E
J T
Attention
If only one operating device for the loading system was opened, the lid of
the other operating device cannot be opened when the bottom valves are
open.