User Manual
5
Ⅵ
. Electrical Principle Diagram
This drawing is for your reference only, and is subject to change without additional notice.
Ⅶ
. Generic Breakdown and Remedy
BREAKDOWN
POSSIBLE CAUSE
REMEDY
The leakage current protection
switches trip off.
Leakage current from electric
components occurs.
Find out the error component,
repair or replace it.
The duration of temperature
rising is too long.
1.The input voltage is too low.
2.Blowout of a fuse induces
open circuit of some phase.
Find out the causes inducing low
voltage and eliminate the error.
Replace the broken fuse.
Fail to adjust the temperature.
Malfunction of temperature
controllers.
Repair
or
replace
the
temperature controllers.
The color and luster of food on
the same layer or different
layers are not consistent.
1.Check for the tightness of
the closed door.
2.The voltages of three phases
are not equal to each other.
Close the door tightly.
Find out the causes inducing
inconsistent phase voltages and
eliminate the error.
Malfunction
exists
when
opening or closing the door.
Check the lubricant oil of the
spring mechanism for opening
and closing.
Add lubricant oil periodically
(monthly).
Ⅷ
. Remarks
Products under this series are based on the advanced technology of far infrared ray, which
are suitable for application in baking various kinds of cakes, cookies, meat and medicinal materials.
Excellent performances of this device will be achieved under appropriate operation and proper
maintenance. Please read this Operation Manual carefully before operation.
