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Voith Turbo H + L Hydraulic GmbH & Co. KG
25000057510-TED-ENX-04
10 Operational testing and
commissioning
This section describes measures which must be observed during the com-
missioning of internal gear pumps.
10.1 Checking the direction of rotation
The rotation of the drive must match the rotation information for the internal gear
pump.
10.2 Speed
10.2.1 Performance pump
Voith pumps can be operated in the permitted speed range with no restrictions on
the permitted pressures. For the permitted speed range, see chapter 5.2.
When operating pump combinations with different series or sizes, note the
permitted speeds of the individual pump stages. The lowest speed value
applies to the overall
10.2.2 Variable-speed pump (IPVP, IPVA)
Using the pressure retaining function, the minimum speed can briey fall below the
values indicated in chapter 5. The speed must be selected based on the pressure
(see chapter 5).
DANGER
!
Pump drives can cause serious injury and death due to rotating parts!
• Never commission pumps without protective covers on the drives, even in
test runs!
Internal gear pumps
Operational testing and commissioning
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