User Manual
3
Type of Baking Oven
Technical Parameters of Lealage-Current Protection Switches
Current Rating
In(A)
Rating of Trigger Leakage
Current
≦
I
△
n(mA)
Qty of Poles
and Voltage
OVP-1224
10
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.
Operation, Repair and Maintenance
1.
Switch on the power suppy, turn the“operation”switch on the panel to the “ON”position,
Adjust the tempetature 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.
2.
The users can adjust the bottom temperature as per baking requirements for different food
so that the ideal color and luster of roasted food could be achieved.
3.
Lighting devices equipped for the baking oven will facilitate taking an observation on the
oven’s interior situation.
4.
When the baking work is finished, turn the“operation”switch on the panel to the
“OFF”position, then switch off the power supply.
Содержание OVP-1224
Страница 1: ...USER MANUAL Electric Oven Proofer OVP 1224...
