Sw Parameter Description; Default Range - Mettler Toledo EasyClean 350 e Instructions D'utilisation

30
Adjustable parameters
EasyClean 350 e
© 04/07 Mettler-Toledo AG, CH-8606 Greifensee
Printed in Switzerland

6.3.2 SW parameter description

Factory settings for a general installation. To optimize running time, buffer, cleaning agent
consumption, and cleaning effect, adjust the variables accordingly.
Designation Var.
Hold extension T1
Rinse time T2
Residence time T3
cleaning agent
1
Calibration delay T4
Transport time C3
2
cleaning agent
Transport time C4
2
buffer
Transport time C5
3
Intermediate cycle
(alternating air
and water)
1 Due to the wide temperature difference between the hot rinse water and the buffer temperature, it is often not
possible to start the calibration immediately. At a temperature difference of 20 °C to 30 °C (68 °F to 86 °F), set T4
to 1 min 20 sec. At a temperature difference greater than 40 °C (140 °F), set T4 to 2 min or longer.
Description
Delay time until transmitter recommen-
ces with transmission of values after
a program/cycle has been completed.
This delay ensures that the electrode
signal, and therefore the first measure-
ment value is stable after hold function
has been deactivated.
Duration of rinsing out of the flushing
chamber with water. Can be activated
by pressing the function "water"and will
be automatically activated before
"Clean" and "CAL". Ensures thorough
rinsing of the flushing chamber.
Residence/action time for cleaning
agent in order to obtain an optimal
cleaning result.
Calibration delay after cleaning, before
the transmitter starts the calibration
procedure. To compensate temperature
differences between hot rinse water and
buffer. To ensure stable temperature,
before calibration procedure starts.
Transport time for cleaning agent. This
parameter depends on the tube length
from the valve unit to the housing as
well as on the housing itself (capacity
of the flushing chamber).
Transport time for buffer. This para-
meter depends on the tube length from
the valve unit to the housing as well as
on the housing itself (capacity of the
flushing chamber).
Automatic intermediate rinse/purge air
cycle to rinse out the flushing chamber,
and before moving to service position.
Depends on tube length.
EasyClean 350 e

Default Range

20 sec 0 ... 2 min
1 min 0 ... 2 min
1 min 0 ... 5 min
2 min 0 ... 3 min
30 sec. 10 ... 60 sec.
30 sec. 10 ... 60 sec.
4 sec. 4 ... 8 sec.
EasyClean 350 e
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