HERON 8896231 Bedienungsanleitung, Garantie Seite 101

yIn the event that the generator is used as a bac-
kup electrical energy source for powering TN-C-S
(TN-C) networks (i.e. fixed electrical grids in
apartments, houses, etc.), the connection of the
generator must be performed only by an electri-
cian with the necessary qualifications, since it
must be put into balance with the IT network of
the generator with the TN-C-S (TN-C) grid. The
generator may be connected to a TN-C-S (TN-C)
grid only via an overvoltage protection that is
built into an authorised TN-C-S (TN-C) grid. In the
event of damages resulting from non-professio-
nal connection of the generator, the manufactu-
rer of the generator bears no responsibility.
y When using the generator as a backup el. power
source, start up the generator at least once every
two months to check its working order.
INFORMATION ABOUT POWER INPUT
OF ELECTRICAL DEVICES
y The electric power output of this generator is sufficient
for powering the majority of electrical devices, for exam-
ple, power tools, etc. - examples of appliances with the
specified power input, which can be powered using this
generator are provided further in the text.
•
ATTENTION
y The power input specified on the rating label of the
electrical device containing an electric motor is, in the
case of most electrical devices, the expression of the
power of the electric motor, i.e. the load that the electric
motor can handle rather than expressing the power
input during standard method of use of the electrical
device, since the value of the power input increases with
the load placed on the electric motor.
Power electric motors in hand power tools have a ramp
up input power, which is greater than the power input
when a standard load is applied to the electric motor,
however, most of the time it does not reach the power
input specified on the rating label of the electrical device
or in exceptional circumstances exceeds it by up to 30%
of the stated value. When a standard operating load is
applied to hand power tools, the power input is signifi-
cantly below the value specified on the rating label.
y When selecting a generator based on its electrical
power output, the deciding factor is the power input
value specified on the rating label of the electrical
device, the year of manufacture of the electrical devi-
ce and the type of electrical device and the number
of intended electrical devices that are to be powered
from the generator, since the power inputs of the indi-
vidual electrical devices are added up. The deciding
factor for the use of an electrical device with a power
input that is approaching the electrical power output
value of the generator should be the soft start func-
tion on the electrical device, which ensures a slower
ramp up of the electric motor and thereby reduces
the current spike that would otherwise not enable the
given electrical device to be used with the intended
generator with a lower electrical power output.
101
y Before purchasing a generator or connecting an
electrical device/s to the generator, to get a gene-
ral ideal, first use a standard wattmeter (device
for measuring electrical power consumption) both
during the start up of the electrical device as well
as when placed under the expected load from the
mains power grid and if possible, check the use of
this electrical device/s on a sample of the generator
being considered, since a wattmeter may not neces-
sarily be able to capture the peak current ramp-up
the duration of which is less than a second.
Examples of power tools that can be operated using this
generator model with respect to the aforementioned facts
about power input:
Circular saw Extol® Industrial 8793000:
1600 W, ∅ 185 mm
Hand power tool with a high power input without
a "SOFT START" function
Angle grinder Extol® Premium 8892060:
2400 W: ∅ 230 mm
Hand power tool with a high power input with
a "SOFT START" function
Compressors:
1) Suitcase compressor Extol® Craft 418102: 1100 W
2) Single-cylinder compressor Extol® Premium 8895310,
50-litre pressure vessel: 1500 W
3) Single-cylinder compressor Extol® Premium 8895315,
50-litre pressure vessel: 1800 W
Note
y It is not possible to power two-piston compressors
using this generator due to the large ramp-up current.
To power these, it is necessary to select a generator with
a higher operating power performance.
Heat guns (do not have a ramp-up power input):
1) Extol® Industrial 8794800, with temperature control:
2000 W
2) Extol® Premium 8894801, with temperature control:
2000 W
3) Extol® Craft 411023 without temperature
control (I. 1000 W / II. 2000 W)
Note
y In the event that a hot air gun with temperature control
is connected to the generator and the total power input
of all the connected devices approaches or is equal to
the operating electrical power output of the generator,
the specified operating power output of the generator
may not necessarily be achieved due to the extremely
rapid fluctuations in power input of the hot air gun
of up to 300 W per second (this behaviour also occurs
when it is powered from the mains power grid) and the
alternator of the generator may not necessarily be able
to handle such rapid fluctuations in power input in the
event that the total drawn power input approaches or is
equal to the operating power output of the generator,
and this is manifested in its reduced electrical power
output. A heat gun without temperature regulation
normally has a stable power input and this behaviour
should not occur with it.
EN