User Manual
3
Table attached:
Type of Baking Oven
Technical Parameters of Lealage-Current Protection Switches
Current Rating
In(A)
Rating of Trigger
Leakage Current
≦
I
△
n(mA)
No. of Poles
and Voltage
EDO 2D-6T Premia
32
30
4poles-380V
3.
The protection grade for electrical components that are reachable is Category1, wires in the
two colors yellow and green are used for grounding, which should be securely connected
with the grounding conductors conforming to relevant national regulations on marking
secure use of electric power.
Caution: Connecting the grounding wires to any water supply conduit, gas supply conduit or
heating supply conduit are strictly prohibited, or else, unexpected harmful accidents
will probably happen.
4.
An equal-potential connection terminal is mounted on the rear side of the device, which
should be reliably connected to equal-potential connections on other equipments via
copper-core wire with section area of 2.5mm
2
～
10mm
2
.
5.
The environmental temperature for the operation of this baking oven is -10
～
40
℃
. The
relative humidity should no more than 85%.
6.
The power supply should be switched off immediately in case of any malfunction of the
baking oven. Check and repair should be carried out by qualified professional personnel.
Unqualified curbstone people should not make bold to open the cover of the electrical
cabinet in order to avoid any possible damage.
Ⅴ
. Operation, Repair and Maintenance
1.
Switch on the power suppyl, turn the
“operation”
switch on the pane
l to the “ON”
position,
Adjust the temperature controllers for
“upper temperature”
and the “bottom temperature.”
to the desired value, then the baking oven will begin operation, the green indicator lamps
on the temperature controllers will be on. In case that the temperature reach the set value,
the green indicator lamps will be off, indicating that the exothermic tubes stop heating and
get into a constant temperature state, then, the temperatures will be automatically
adjusted according to the set temperatures.
