6
GB
8. START UP AND USE
Identification tag of model, registration number.
The machine should only be used by workers 16
years of age or older with an average skill level. It is
recommended to use the machine in areas that are
adequately illuminated.
In any case, check that:
a)
the electric power supply corresponds to what
is indicated on the rating plate attached to the casing
of the electric motor;
b)
the outlet used is the safety type and that it
includes a ground pin that comes in contact with the
pin on the plug supplied with the device;
c)
the outlet is connected to an efficient ground
system and that it is fed by an electric plant protected
by a residual current circuit-breaker and high-
sensitivity magnetothermal switch (0.03 A).
See App E – Electrical diagrams
The switch must be installed on the power supply line
prior to and in the vicinity of the machine;
d)
the power supply cable section is adequate for
the length of that cable to avoid an excessive voltage
drop that might lead to malfunctions. Indicatively, a
section of 2.5 mm² should be used for distances of
less than 30 m. For greater distances, use cables
with a section that is greater than or equal to 4 mm².
The hoist is controlled through a special control panel
which includes an up button and a down button as
shown in the following diagram:
A machine (lifting-lowering) test cycle must be
performed (under no load and then rated load
conditions), checking that the lifting limit switches
operate correctly and that the stand is stable.
Check that the lifting limit switches operate correctly at
the beginning of each work shift.
Remember that after several minutes of use the
temperature of the motor casing could rise to 60°C
without damaging the machine in any way. This
temperature rise is more noticeable in summer.
Summary of Contents for 261579
Page 47: ...47 Schemi elettrici Electrical diagrams Schémas électriques Schaltpläne Esquema alambricos E ...
Page 48: ......
Page 49: ......
Page 50: ......
Page 51: ......
