24
4.2
PROGRAM 2. Wrapped Instruments and Porous Loads
For wrapped instruments and materials, when the manufacturer
recommends autoclaving at temperatures between 250
F and 274
F
(121
C and 134
C) with a drying stage.
Nominal parameters default settings
Sterilization temperature: 273
F (134
C).
Sterilization time: 7 minutes.
Dry time: Models EA/EKA
30 minutes.
Models E/EK
60 minutes.
Operations sequence:
Heating by actuation of electrical heaters until the sterilization
temperature is reached.
Sterilization temperature is maintained constant for the preset
sterilization time.
Fast exhaust, steam is exhausted out of the chamber at a fast rate until
pressure drops to 4 psi abs. (124 kpa abs.).
Dry heating of chamber to remove leftover moisture from the
instruments and wraps, 30 minutes for models EA/EKA and 60 minutes
for models E/EK.
TIME
P
RE
S
S
U
RE
(k
p
a)
T
E
M
P
E
R
A
T
U
R
E
Ambient Pressure
and Temperature
t1
t2
t3
t1 = Steam generation stage
t2 = Sterilization stage
t3 = Fast exhaust stage
= Pressure
= Temperature
Summary of Contents for 1730E
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Page 16: ...14 REAR VIEW EA EKA only Cut Out Thermostat Reset button...
Page 41: ...39 MAINTENANCE INSTRUCTIONS...
