Brinkmann SFC1520 Series Operating Instructions Manual page 6

BRINKMANN-Cutter pumps SFC1520...3000
**) Dimension for SFC1820
Dimensions SFC2320...3000 above flange upon request
Drawing 1
WARNING
Risk of injury by ejected parts!
The pump may only be operated if installed
within a suitable tank with proper enclosures!
– As particles and/or chips can be redi-
rected from the pump suction at a high ve-
locity, the tank design must incorporate
appropriate protection, i.e. a tank cover,
that prevents such objects from being
ejected out off the tank.
WARNING
Risk of crushing and cutting by moving
parts!
– The pump must be mounted in that way
that rotating parts under the cover of the
coolant tank can not be touched!
WARNING
Risk of fire and explosion!
The creation of an ignition spark with the pres-
ence of an ignitable aerosol can lead to risk of
fire and explosion!
When pumping cooling- and cutting oils the
following is to be adhered to:
BE3185
– The geometry of the tank must be de-
signed and executed in such a way that
no flammable aerosol can develop (i.e.
through velocity) during operation of the
pump.
– The necessity of mist collection / exhaus-
tion must be investigated and determined.
– In order to avoid the formation of an igni-
tion spark, no foreign particles may enter
the tank.
Electric wiring
5.2
WARNING
Electric shock!
All service work must be carried out by quali-
fied service personnel. Pump must be discon-
nected from the power source and all rotating
parts must stand still. Reassure that pump is
disconnected from power source and cannot
be switched on.
– Verify that there is no voltage at the termi-
nal board!
– According to the European Standard EN809 a
motor overload must be installed and properly
set to the full load amps stated on the pump
name plate.
WARNING
Risk of injury by uncontrolled start-up of
the pump or by missing emergency shut
off switch!
Unwanted pump start-up or missing shut off
switches can cause severe injury through
ejected parts from the pump discharge or from
cutting or pulling body parts into the pump
suction.
– Reassure that pump is disconnected from
power source and cannot be switched on.
– It is the responsibility of the machine operator
to decide whether or not an additional emer-
gency switch must be installed.
5.2.1 Circuit
WARNING
Electric shock!
Tension voltage and frequency must corre-
spond with the shown specification on the
nameplate.
– The pump must be wired so that a solid
longterm electrical connection is ensured.
– Establish a solid ground connection.
11/2019
Edition
6