Product Manual

USE AS A GENERATOR
M
37.1
REV.0-06/99
TS ... PL VERSION
Start the machine and wait for the end of the pre-
heating time imposed by the EP1, EP2, EP5 engine
protection device. - See pages M39... -
Press the „generation possibility“ push button (B5)
placed on the font side of machine.
The voltmeter will show the auxiliary voltage which,
for machines at 1500/1800 RPM, must. be approx.
≈230V ± 10% and for machines at 3000/3600 RPM
(engine idling) must. be approx. ≈180V ± 10%.
Push upwards the lever of magnetothermic switch
reffering to the socket from which load is to be drawn.
MACHINE WITHOUT PROTECTIVE DEVICE
In case machine is not equipped wìth protective
device of indirect contacts, by means of automatic
breaking of supply, it is necessary to put between
the load and the generatíon a differential swítch or a
similar equipment capable, in any case, to observe
the regulations in force CEI 64/8 (and/or successive)
Part 4 Par. 4.13.1 and harmonzed by directive Nr.
72/23/EEC.
UNIT FITTED WITH GROUND FAULT INTERRUP-
TER SWITCH (GFI)
Turn on the GFI safety-switch
(D) by pushing it upwards.
The GFI is a safety device
which protects the circuit in
the event of a malfunction. In this case the switch
disconnects the three and single-phase circuit when
in any part of the electric connections a current
leakage of more than 30 mA occurs.
UNIT FITTED WITH THERMAL MAGNETIC BRE-
AKER
Turn on the thermal magnetic
breaker (Z2) by pushing it to
the ON position.
The thermal-magnetic brea-
ker is a safety device which
protects the circuìt in the event of a malfunction.
In this case the switch disconnects the three and
single-phase circuit when in any part of the electric
connections a short circuit or a current absorption
occurs above the data specified on the label of the
unit.
In the model with setting DO NOT INTERVENE on
the setting itself. To modify it, please contact our
Technical Assistance Service.
UNIT FITTED WITH GFI SWITCH THERMAL MA-
GNETIC BREAKER
For machines at 3000/3600 RPM the EP1 safety
device will automatically provide to accelerate
engine when load is drawn.
- See page M39.1 -
CAUTION
!
This switch includes the characteristics of both types
of breakers (N2).
UNIT WITH VOLTMETRIC COMMUTATOR (ONLY
FOR GENERATING SET)
+ WARNING: the possible
single-phase loads must
be correctly divided in the
three phases, in order to
avoid any possible volta-
ge fall on one phase that
results excessively loaded.
Check the voltages on the various phases with the
switch located on the front (H2) and check, reading
on the voltmeter (N) about the same voltage value
+ N.B.:in case of overload, it is possible that the
engine lowers its speed and the voltage is
reduced remarkably. In this case, it is ne-
cessary to reduce immediately the load.
16/06/99 M37-GB