13 Malfunctions
70
Incident Possible causes What you can do
83 The door does not reach a pressure-tight
state after the program start.
a) The door seal and/or the seal face is
soiled and or damaged.
b) The load blocks the door area.
c) The closing mechanism is stiff.
a) Check the door seal and the seal face in
the sterilization chamber for soiling, foreign
bodies or damage.
b) Check whether the load is blocking the
door.
c) Check the door spindle and the door lock
nut for damage. Clean and oil the door
spindle and the door lock nut with the oil
included in the scope of delivery. Clean and
oil the door spindle and the door lock nut
with the oil included in the scope of delivery
(see Oiling the door spindle [}page 61]).
84 see event 82
86 The door has not been closed correctly upon
program start.
Close and hold the door with force for c. 3
seconds until the spindle engages in the
door lock and the door is pulled in
automatically. A motor sound is audible.
89 see event 86
102 a) The chamber filter “Pressure release” is
blocked.
a) Remove the "Pressure release” chamber
filter (in the rear area of the sterilization
chamber below) and check whether it is e.g.
soiled/blocked by packaging. If necessary,
clean the chamber filter.
With connection to the building waste water
outflow:
The waste water cannot flow off.
b) The waste water hose is kinked or
installed sagging.
c) The siphon or the building-side waste
water line is blocked.
With connection to the building waste water
outflow:
b) Check the installation of the waste water
hose. This must be installed without kinking
or sagging and at a constant decline.
c) Check whether the building siphon is
blocked. Please note: If multiple devices are
operated simultaneously, we recommend the
installation of an additional siphon.
103 The sterile filter is soiled/blocked. 1. Check whether the sterile filter suction
aperture (centre aperture) on the rear panel
of the steam sterilizer is blocked. If yes,
replace the sterile filter.
2. If nothing can be recognized, remove the
sterile filter on the rear panel of the steam
sterilizer and perform a program run without
a load. If the program has been ended
successfully, the sterile filter is blocked. In
this case, replace the sterile filter.
104 see event 103
110 a) The steam sterilizer is overloaded or the
load has been arranged badly.
b) The mains voltage is too low, poor
building voltage supply (e.g. undersized
installation, defective socket, multiple
devices on a single socket/fuse).
a) Comply with the maximum permissible
load quantities (see Loading the steam
sterilizer [}page 22]). Ensure that the load
does not come into direct contact with or
covers the steam injection nozzles.
b) Check the building-side socket / test the
steam sterilizer using a different socket or
circuit.
111 see event 110
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