EFFE4 B - EFFE6 B
EFFE4-6 B_EN - 2010/07 Ed. 05
- 17 -
3.4 ELECTRICAL CONNECTIONS
Before connecting the machine to the mains, check that its characteristics agree with indications
on machine data plate. Insert a magnetothermal protection switch with minimum contact opening
of 3 mm and rated voltage at least equal to the one indicated on data plate (by fuse link symbo “
”). The number of poles of sectioning switch must be equal to the number of phases plus
neutral wire (N), when provided. By threephased systems neutral wire (N) MUST ALWAYS be
connected to the blue cable of machine power supply.
For better protecting the operator, sectioning switch should be a differential releas coil type and
with a max 30 A differential current.
WARNING
The machine is provided with an electric power cable including a Yellow/Green cable
which MUST be connected to a good earth plate of the electric system.
WARNING
Earth connection and the differential magnetothermal switch are of main importance
to operator's safety and they guarantee protection in case of earth faults by the electric
isolation of equipment inside the machines.
CAUTION
Disconnect the main switch when you do not use the machine in order to avoid any
possible damages caused by flashovers, thunderbolts, etc.
3.4.1 Replacing a cable
If the machine main cable is damaged, it must be immediately replaced with a similar one.
Replacement will have to be carried out by skilled personnel, only.
Direction of Rotation
The ice cream machine rotates in a clockwise direction.
Reversal of rotation direction
If the rotation direction must be reversed (by three-phased machine, only) , so interchange two of
the three leads coming from the circuit breaker. Check then rotation direction again.
3.5 CLEANOUT
Eliminate dust from the machine, as well as the protective material the machine was strewed
with.
Use just water and, if need be, add a mild soap-based detergent with a soft cloth.
ATTENTION
Do not use either solvents or alcohol and detergents that may damage the machine parts
or contaminate parts coming into contact with the product.
3.6 REFILLING
Motor installed in the machine is of the type with lubrication for life; no checking/replacing or
topping up is necessary.
Gas filling necessary to the freezing system is carried out at CATTABRIGA works during the
machine postproduction testing .
If a gas addition happens to be made, this must be carried out by skilled technicans, only, who
can also find out trouble origin.
When installing the machine, fill it with thermic exchange fluid according to the quantity described
in chapter 3.3.
3.7 MACHINE TESTING
A postproduction test of the machine is carried out at CATTABRIGA premises; operation and
output functionalities of the machine are thoroughly tested.
Machine test at end user's must be carried out by skilled technicians or by one of CATTABRIGA
engineers.
After the correct machine installation and connections, all operations necessary to functional
check and test of the machine are to be carried out.
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