Nova-Tech B4000-16 - Manual (Page 10)

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12. Error Codes
6.4 Select the sterilization program
Select the appropriate sterilization temperature
and cycle. (For additional information, see
appendix 2.)
6.5 Running the sterilization program
After selecting the appropriate sterilization
settings, load the samples onto the loading tray
and insert the tray into the autoclave using the
tray handling tool.
Instructions manual Instructions manual
Code
E1
E2
E3
E4
E5
E6
E7
E8
E9
EE
EF
Description Proposed solution
Steam generator temperature
sensor error
Temperature sensor of chamber
wall error
Inner temperature sensor error
Failure to raise temperature
Failure to release steam
Door has opened during the cycle
Time Error
Steam generator overheat
Failure to initialize
Failure to hold temperature
Program manually interrupted
Check steam generator temperature
sensor
Check inner temperature sensor
Check temperature sensor of chamber
wall
Check the water pump or the door seal
Check the air release valve
Make sure you have turned the door handle
to the max. position or check the door switch
Check the water pump and the
air release valve
Check steam generator temperature
sensor
Shut off the power and restart the
machine
Shut off the power and restart the
machine
Ensure that the clean water tank is not
empty or contact your dealer to check the
heating system and temperature sensors.
* Verify all samples are not sealed, capped or closed.
* Don't overload the trays above the stated limit (see Appendix 1).
* Don't stack the trays one above the other or put them in direct contact with
the walls of the sterilization chamber.
* When handling the trays, always use the tray removal tool.
* Wrap each sample separately, if samples are wrapped together verify that
they are of the same material.
* Seal the wrap with sterilization adhesive ribbon or by a thermal sealer.
* Never seal with metallic clips, pins, etc. as this jeopardizes the maintenance
of the sterility;
* When using sterilization paper, set the plastic part downward (tray side)
and the paper side facing upward.
Always wrap samples.