Swing Piston Pumps NPK 09
Installation and connection
Translation of original Operating Instructions, English, KNF 121576-121579 11/20
11
➔
It is recommended that an additional “Emergency Stop” switch
is installed.
➔
The pump must be installed so that contact with live parts is
impossible.
Connecting pump
1. Compare the supply data with the data on the motor-plate. For
operating current see type plate.
The voltage must not vary by more than + 10% and - 10% from
that shown on the type-plate.
The earth (ground) wire must be connected to the motor (not
necessary on dc motors up to 24V).
2. Connect the earth (ground) wire to the motor (not necessary on
dc motors up to 24V).
3. For NPK 09 AC:
Connect the mains cables to the connections L1 and N of the
pump motor.
4. For NPK 09 DC:
Connect the positive and negative pole.
Note the proper polarity (see marking on the motor).
Correct connection:
+ red cable
-
black cable
EMC-compatible Installation (for NPK 09 DC)
The Tests:
- Magnetic field with energy-technical frequency
- Electromagnetic HF field, amplitude-modulated
- Electromagnetic HF field, pulse-modulated
- Discharging of static electricity
- High frequency, asymmetric
- Fast transients
were not carried out, cause the products do not contain electronic
modules, which can be affected by these tests.
The Surge-test can only be passed with additional means, or is not
mandatory, if: From EN61000-6-1 technical norm for EMC protec-
tion, part 1,10 test demands for EMC protection, table 3, EMC
protection, D.C.- power in- and outputs. Remark 3: (quotation) Not
to be used with input connections which are foreseen for a connec-
tion with a battery or a rechargeable battery which has to be re-
moved or disconnected from the device for the recharge.
Devices with a D.C. power input which are foreseen to be operated
with an A.C. / D.C. converter have to be tested at an A.C. power
input of an A.C. / D.C. converter fixed by the manufacturer. In case
Summary of Contents for NPK 09
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