7
5
IN-OUT TEST
Before performing any trouble shooting on the autoclave, perform an “in-out
test”.
In
this
test
the
technician
tests
all
the
components
of
the
system
as
follows:
1. Turn on the autoclave.
Note:
if, for any reason, one of the parameters is corrupted and out of
range, the autoclave will perform an automatic reset to the parameters set
by the manufacturer upon turning on the autoclave.
2. Press the Up button until the autoclave beeps. This beep indicates that the
autoclave is in “IN-OUT TEST” mode.
3. Release the button.
4. To proceed, press the UP button. Each time the UP button is pressed the
test
advances
one
step,
and
the
tested
component
is
displayed
on
the
display.
5. When a solenoid is tested, verify that it is activated by touching it with a
screwdriver. If the solenoid is magnetized – it is activated.
6. To stop the IN-OUT TEST press the Up button.
DISPLAYED
NOTICE
ITEM ACTIVATED
REMARKS
WATER V +
WATER PUMP
Water valve + water pump Verify water enters the chamber
EXH
Exhaust valve
HEATERS
Heating elements
Begins heating. Do not maintain for
long time since it works without water.
AIR
Air valve
WATER P
Water pump
Verify you hear the pump is operating.
DOOR L
N/A N/A
PUMP
Air pump
Verify you hear the pump is
operating.
FLOAT 1
Water level switch
indicates “no water”
FLOAT 0
Water level switch
indicates “enough water”
Change position of the float switch and
verify that the display reflects the
change.
DOOR 0
Door switch indicates
“closed door”
DOOR 1
Door switch indicates
“open door”
Press and release the door switch and
verify that the display reflects the
change.
THERM O
Safety thermostat
grounded
THERM 1
Safety thermostat not
grounded
PT100
Temperature sensor
Displays ambient temperature.
PRESSURE
Pressure transducer
Open door and verify ambient
temperature is displayed.
ELECTRODE X
Water level electrode
X may vary between 100 and 255.
255
indicate
“no water in chamber”
150 indicates “water in chamber” or
“electrode short- circuited”
Summary of Contents for 3850 ELVG-D
Page 43: ...42 AJUNC 3 BOARD...
Page 53: ...52 VESSEL ASSEMBLY...
Page 55: ...54 OUTER CABINET ASSEMBLY...
Page 59: ...58 PIPING DIAGRAM FOR MODELS 1730 E AND EK...
Page 60: ...59 PIPING DIAGRAM FOR MODELS E AND EK EXCEPT 1730...
Page 61: ...60 PIPING DIAGRAM FOR MODELS EA AND EKA...
Page 62: ...61 ELECTRICAL DIAGRAM FOR MODELS 1730 E EK...
Page 63: ...62 ELECTRICAL DIAGRAM FOR MODELS 2340 2540 E EK...
Page 64: ...63 ELECTRICAL DIAGRAM FOR MODELS 2340 2540 EA EKA...
Page 65: ...64 ELECTRICAL DIAGRAM FOR MODEL 3140 E...
Page 66: ...65 ELECTRICAL DIAGRAM FOR MODELS 3850 3870 E EK...
Page 67: ...66 ELECTRICAL DIAGRAM FOR MODELS 3850 3870 EA EKA...
