Power And Water Supply Con- Nection - Sammic BO-443 Manual De Instrucciones

and directives
• The ovens comply with the safety provisions
and requirements indicated in the following
European Directives and their associated spe-
cifi c norms:
- European Machinery Directive 2006/42/EC as
amended
- European Low Voltage Directive 2006/95/
EC as amended (standard EN 60335-1 and EN
60335-2)
- Electromagnetic Compatibility Directive
2004/108/EC as amended (standard EN 50165,
EN 55014, EN 50366, EN 61000-4)
Following the conformity with the above-men-
tioned standards, the producer declares that his
products comply with the European legislation
in force and therefore are provided with the ap-
propriate marking that allows their sale in
the European states.
Furthermore the noise emission of the functio-
nal components does not exceed 70 dB (A).
2 - INSTRUCTIONS FOR INSTALLA-
TION AND MAINTENANCE
2.1 Place of installation and place-
ment
CAUTION
The installation and ordinary or extraordi-
nary maintenance of the oven must be per-
formed exclusively by authorized techni-
cians or, however, by qualifi ed personnel in
compliance with the safety regulations and/
or local provisions in force.
FOR THE EXECUTION OF THESE OPERATIONS
IT IS INDISPENSABLE TO BE IN POSSESSION
OF ALL THE NECESSARY MEASUREMENT TO-
OLS IN PERFECT WORKING EFFICIENCY AND
PERIODICALLY CALIBRATED (see Paragraph
1.3).
The producer declines all responsibility in
case of failure to observe these obligations.
Guarantee a distance of at least 30 cm from
the ceiling if it is made of combustible mate-
rial or if it is not thermally insulated.
MIN: 100mm
MIN: 100mm
2.2 Power and water supply con-
nection
Connection to power grid
The connection to the power supply grid must
be performed in accordance with the interna-
tional, national and local regulations in force.
Make sure, before connecting the oven, that the
voltage and frequency of the grid correspond to
the values indicated on the technical data tag
of the oven (fi gure 3) placed on the backside of
the oven.
It is reminded that a variation of the maximum
voltage of ±10 % is admitted.
The oven must be permanently connected
to the power grid with a cable no less than
H05RN-F type (heavy duty poly-chloroprene
rubber) or higher with the section of the leading
wires based on the maximum charge absorbed
(see paragraph 1.3).
Between the oven and the power grid there
must be a general omnipolar switch with a con-
tact distance of at least 3mm, with a capacity
close to the load and equipped with the appro-
priate protection devices.
It is necessary to provide the appropriate au-
tomatic diff erential protection devices, able to
guarantee protection against direct and indi-
rect contact with the live parts and the ground
fault currents in accordance with the applicable
Regulations; the maximum leakage current ad-
mitted is of 1 mA/kW.
This switch must be installed in the permanent
electrical system of the room where the oven is
installed and in close proximity to the oven itself
so that operators have easy access to it.
For the dimensions of the power supply line,
of the general switch and the cable refer to the
data given in the technical data table (see para-
graph 1.3).
In order to connect or replace the power sup-
ply cable to the terminal box of the oven pro-
ceed as follows:
1) Connect the terminal box placed on the back-
side of the oven to the wires of the electric cable,
as indicated in the illustrated electrical diagram.
Make sure the yellow/green grounding wire is
longer than the others (phase and neutral) of
about 3 cms so that in case of pulling it is going
to be the last one to break loose guaranteeing
the security of the protection against electric
shock.
2) Block the cable and close the lid of the ter-
minal box.
Grounding
The oven must be connected to an effi cient
grounding system.
The yellow/green wire of the supply cable must
Fig. 2
be secured in the clamp marked with the groun-
ding symbol
The oven must be included in an equipotential
system the connection of which will have to
be performed with a cable having a minimum
section of 10 mm
ked with the symbol placed on the backside of
the oven.
Connection to water supply grid
Connect the water supply tube to the 3/4'' con-
nection piece of the oven (X- Fig. 4).
The supply pressure admitted is minimum 200
kPa, maximum 300 kPa.
2.3 - Safety devices
Fig. 3
The oven is equipped with the following pro-
tection and safety devices:
• Cabinet safety thermostat (if present): in case
of overheating of the cooking cabinet, it inter-
venes by cutting off the chamber heating.
The safety thermostat (F1 - Fig. 5) may be re-
activated only in manual by pressing the red
button after having removed the front panel in
order to reach the component. Before executing
the operation make sure you have disconnected
the power supply.
• Door switch that interrupts the operation of
the oven when the door is opened: both the
heating system and the cabinet ventilation fan
motor.
• Protection grilles preventing access to the mo-
ving parts of the cooking cabinet.
CAUTION!
All potential reactivation operations must
be performed by specialized technical per-
sonnel after the elimination of the causes of
interruption.
2
connected to the clamp mar-
X
Fig. 4
7
EN