Tuttnauer 1730EK, Technical Manual

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57
Correcti
ons
5.1
Fix electrode or replace valve.
5.2 Replace
air
trap.
5.3
Pinpoi
nt the
pressure sensor (See symptoms
26 & 27 i
n pa
ra. 11.3.
2.) or
the temperature
sensor and replace the defe
ctive sensor.
6.1
Replace
exhaust valve or clean pipe.
7.1
Reload the auto
clave as ins
tructed.
7.2
Change setting of thermostat.
7.3
See symptoms 8 & 9 in par
a. 11.3.
2.
7.4
See symptoms 20 & 21 in
para. 11.3.
2.
7.5
See symptoms 14 & 15 in
para. 11.3.
2.
7.6 Replace
air
filter.
Pos
sib
le ca
use ch
eck
-u
p and tes
ts
Generally the
se problems a
re a result of the
incompatibility between temperature an
d
pressure.
5.1
Insufficient quantity of wat
er in the chamber
due to short
circuit electrode or faulty inl
et
valve.
5.2
The air trap jet is clogged,
the air elimination
is insufficient.
5.3
One of the sensors is defec
tive.
6.1
Exhaust valv
e is faulty or
pipe is clogge
d.
7.1
The autoclave is over loaded.
7.2
Check if the thermost
at swi
tches is off at
a
very low temperature.
7.3
Check if the upper exhaust
valve is open
.
7.4
Check if the pump is OK (models EA, EKA only)
7.5
Check if the dry valve is o
pen (models EA,
EKA only)
7.6
Check if the air filter is clogged (models EA, EKA only).
Symp
to
m
5.
Pr
oc
es
s fai
ls
on HI
GH
TEMP, LO
W TEMP,
HIGH PRES, or LOW PRES during the sterilisation stag
e.
6.
The fast exhaust operation is too slow.
7.
The dry operation is not effecti
ve.