44
8.
DISPLAY MESSAGES
Once the sterilizer is switched on, a variety of messag-
es can appear on the touch-screen. Messages show
the status of the sterilizer; an example is shown aside.
A message counter indicates the number of messages
pending (e.g., message 01/02).
Messages are divided into three main categories:
•
Warning messages
•
Information messages
•
Maintenance messages
Check the table below for instructions on how to respond
to the various messages
WARNING MESSAGES
Message
Cause
Action
Fill water tank
The clean water tank is empty.
Fill the clean water tank with distilled or demine-
ralized water (see § 5.4).
Drain used water
tank
The used water tank is full.
Drain the used water tank (see § 5.5).
Door locking system
problem - Try again
The door could not be locked / unlocked
properly.
Check (clean) the door seal and try again.
Call for service if the message persists.
Note:
When these messages appear on the screen, the cycle selection command is disabled. It is not possible to
initiate a cycle until the necessary action is carried out
.
INFORMATION MESSAGES
Non conform water
replace water
According to the sterilizer water conductivity
sensor, the water quality (in terms of µS)
does not conform to the norm and it may
damage the sterilizer (see Appendix 7).
Completely drain the clean water tank and refill
it with water of good quality.
If you use an automated water supply system,
check and replace resin filters.
Unacceptable water
DO NOT run cycle!
According to the sterilizer water conductivity
sensor, the water quality (in terms of µS)
does not conform to the norm and it may
seriously damage the sterilizer (see Appen-
dix 7).
Completely drain the clean water tank and refill
it with water of good quality.
If you use an automated water supply system,
check and replace resin filters.
CPU battery flat
The CPU board battery is worn.
Call for service.
Lost connection with
PC/Log
The sterilizer is unable to establish a con-
nection with the computer.
Check that the cables between the sterilizer
and the computer or between sterilizer, MOXA
and LAN are inserted correctly. If problem pers-
ists, call for service.
MAINTENANCE MESSAGES
Replace bacteriologi-
cal filter
This message informs that the bacteriologi-
cal filter needs to be replaced.
Replace the bacteriological filter (see § 11.6).
Replace dust filter
This message informs that the dust filter
needs to be replaced.
Replace the dust filter (see § 11.7).
Replace door seal
This message informs that the door seal
needs to be replaced.
Replace the door seal (see § 11.9).
Clean clear and used
water tanks
This message informs that the water tanks
need to be cleaned.
Clean the water tanks (see § 11.8).
4000 cycles reached
Call for service
This message informs that a 4000 cycle
overhaul needs to be performed.
Call for service.
Message
counter
Message
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