MELAG Vacuklav 41 B+ Evolution - Warning and Error Messages

13 Malfunctions
70
Messages
Event Possible causes What you can do
248 The vacuum test was performed, despite
residual moisture in the chamber or with a
load.
Repeat vacuum test, when steam sterilizer is
cold and empty
Warning and error messages
Incident Possible causes What you can do
62 When using the internal storage tank:
a) Insufficient feed water in the right-hand
chamber of the internal storage tank.
b) The float switch of the right-hand chamber
of the internal storage tank (feed water) is
stuck.
a) Check whether there is sufficient feed
water in the right-hand chamber of the
internal storage tank and refill with feed
water if necessary.
b) Check the float switch as follows:
1. Remove the tank lid from the storage tank.
2. Remove the filling funnel if present.
3. Move the float in the right-hand chamber
of the storage tank (feed water side from
below in the tank) up and down repeatedly to
restore its free-movement.
When using a MELAG water treatment unit:
c) The feed water supply in the device has
been set toINTERNAL.
When using a MELAG water treatment unit:
to c) Set the feed water supply in
theSettings menu toEXTERNAL (see
Water supply [}page55]).
63 Very poor feed water quality (conductivity ≥60µS/cm).
When using the internal storage tank:
a) Water of insufficient quality e.g. tap water
was used.
a) Empty and clean the right-hand chamber
of the internal storage tank (feed water side)
and fill it with water of the required quality
(EN13060, AppendixC).
When using a MELAG water treatment unit:
b) MELAdem40: The mixed-bed resin
cartridge is exhausted.
c) MELAdem47: The mixed-bed resin
cartridge, the pre-filter or the activated coal
filter is exhausted.
b) MELAdem40: Replace the mixed-bed
resin cartridge in accordance with the
applicable operating manual.
c) MELAdem47: Replace the mixed-bed
resin cartridge and if necessary, the pre-filter
and activated carbon filter in accordance with
the applicable operating manual. Empty the
pressure tank (if possible until it is half full)
and wait until it has been filled again. An
empty pressure tank requires c. 1h to fill.
Please note: The notification may also
continue to be shown after the filter has been
changed until the water remaining in the
storage tank has been consumed.
64 see event 63
65 see event 63
66 The feed water inflow line between the water
treatment unit and the steam sterilizer has a
leak. Air is also taken in.
When using a MELAG water treatment unit:
Check whether the feed water inflow line to
the steam sterilizer has any leaks and has
been connected correctly.