
V1.0
20170825
67
7. Troubleshooting
Cont
Fault
code
Fault
description
Possible cause
Solution
Temporary
Long-term
7
The exhaust
system is not
started.
The exhaust
fan is set to the
normally
closed mode,
and the set limit
of gas
concentration
is excessively
high.
Inspect the interface of
“menu - setting -
parameter setting”, and set
the exhaust fan mode to
intelligent mode or normally
open mode. In the intelligent
mode, the apparatus works
normally and exhaust fan is
not started. If the drawer or
protective cover is opened
and the exhaust fan is still
not started, please reduce
the value of gas
concentration on the
interface of “menu - setting
- parameter setting”.
Immediately
contact Dakewe
for technical
support when the
apparatus is not
working.
8
The water tank
temperature is
too low or too
high.
The water tank
heating
function is not
started or a
system
hardware fault
occurs.
On the interface of
“
menu ->
setting -> parameter
setting
”
, start the water tank
heating function. Disabling
reagent heating function
does not affect other
staining procedures.
Immediately
contact Dakewe
for technical
support when the
apparatus is not
working.
9
The oven is not
started.
System
hardware fault
On the interface of
“
menu -
setting - parameter setting
”
,
disable the oven heating
functions, and use other
heating devices of the
department.
Immediately
contact Dakewe
for technical
support when the
apparatus is not
working.
11
During water
washing, there
is no running
water or the
water volume
is slightly low.
The tap is not
turned on,
water pressure
regulating
valve is not
opened, or
setting of the
water volume is
not proper.
Inspect whether the tap is
turned on; confirm that the
pressure regulating valve at
the back of the apparatus is
on and adjusted to a proper
position (pull the blue rotary
knob outwards by about 3
mm, rotate it to the direction
of
“
+
”
to increase water
volume, rotate it to the
direction of
“
-
”
to reduce
water volume, and
compress the knob to the
original position for locking
after water volume is proper
as observed)
Immediately
contact Dakewe
for technical
support.