Mosa GE 7000 Manual De Instrucciones página 57

© MOSA 1.0-06/99
TS ... PL VERSION
Start the machine and wait for the end of the
preheating 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 successi-
ve) Part 4 Par. 4.13.1 and harmonzed by directive
Nr. 72/23/EEC.
UNIT FITTED WITH
INTERRUPTER SWITCH (GFI)
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
BREAKER
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.
USE AS A GENERATOR
GROUND
Turn on the GFI safety-switch
(D) by pushing it upwards.
Turn on the thermal magnetic
breaker (Z2) by pushing it to
the ON position.
The thermal-magnetic breaker
is a safety device which
UNIT FITTED WITH GFI SWITCH THERMAL
MAGNETIC BREAKER
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
FAULT
avoid any possible voltage
fall on one phase that
results
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
!
For machines at 3000/3600 RPM the EP1 safety
device will automatically provide to accelerate
engine when load is drawn.
- See page M39.1 -
GE_, MS_, TS_
excessively
engine lowers its speed and the voltage
is reduced remarkably. In this case, it is
necessary to reduce immediately the
load.
CAUTION
M
37.1