產品說明德國HYDAC葉片泵，0030.D010BN4HC
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pipe end and the bottom of the reservoir of 50 mm and
Alternatively, it is possible to rotate the electric motor
fan, if the cover is temporarily removed.
Check that the direction of rotation of the motor
corresponds with the pump direction of rotation:
(clockwise) viewed from shaft end.
Start the motor in jogging mode, allowing free circulation
The minimum cross-section of the suction line pipe must
the pipe end should be submerged in the oil by at least
100 mm under minimum operating conditions (see fig. 1).
The pipe end inside the reservoir should be cut at a 45°
angle. There should be a minimum distance between the
may then be turned by hand.
Subsequent start-ups at zero flow setting may only
of fluid to the reservoir, aid venting of the pump
The suction lines should be as short as possible, with a
minimum number of bends and without reducing the crosssection.
be equal to the internal diameter at the suction port of the pump
be carried out with a maximum pressure of 30 bar, on
condition that the system and pump are completely full of oil.
On pumps sizes 1, 2 and 3 this may be checked by
removing the cover B as shown in fig. 3. The shaft end A
Our vane pumps for open circuit are available as either
fixed displacement or variable displacement pumps.
During initial switch-on the pump must run at maximum
flow (P connected to T) with the fluid flowing unloaded
directly into the reservoir for several minutes (size 05
and size 1 for 3 to 5 minutes; size 2 and size 3 for 7 to 10 minutes).
After this time, all air should be completely eliminated
from the system. To aid this procedure, size 2 and
size 3 (type PVV100) have an air bleed valve on the
compensator: unscrew the plug to release the air and then close plug.
產品說明德國HYDAC葉片泵，0030.D010BN4HC
