Infors HT Multitron Operating Manual page 81

Deactivating the Parameters
7.4 Timer Function
7.4.1 Overview
27.05.2024
When starting up the shaker drive, use the time until
the setpoint is reached to check whether the cultiva-
tion flasks are secured on the tray.
The parameters need a little time to reach their set
setpoints. Until they have done so, the messages
HIGH or LOW is displayed, depending on whether the
actual value is higher or lower than the setpoint.
The parameters are deactivated using the same procedure as for acti-
vation. Select the parameter you wish to deactivate using the Scroll
key, and then press the ON/OFF key to deactivate it. When a param-
eter is deactivated, the view box shows the message
If a parameter is switched off, the parameter is no longer controlled,
but continues to be measured. The measured value (actual value) is
displayed in greyed out text.
NOTICE
If cultivation is started at low temperatures and the temperature is
then increased (e.g. when using the timer), condensation can form
on the flasks because these are heated up slower than the ambient
air. When using the device in conjunction with the Sticky Stuff adhe-
sive matting, this can lead to the flasks coming off the adhesive
matting.
The timer function can be used to set defined sequences. For example,
the parameter setpoints can be changed after a certain time or
the starting of the cultivation can be delayed. The timer can be pro-
grammed in two different modes:
One-time change from phase 1 to 2
■
Cyclical changing between phases 1 and 2
■
Multitron - Operating manual
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