American TIM-900, Инструкция по установке и эксплуатации

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Warning
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To guarantee this high stop precision,
especially when the unit operates at
the maximum allowed flow-rates
,
the valve does not close when the
PRESET value is reached, but when
the dispensed amount is lower
than the PRESET value by a few
Unit hundredths .
To guarantee the stop precision, this
pre-stop value must not be fixed ,
but is dependent on the flow-rate
used.
To allow the Manager to obtain the
highest stop precision, the unit has
been equipped with a Stop Precision
factor, called PS factor .
The Manager, during the
customization of the TIM-900, can
select a PS factor between ZERO
and FIVE .
By selecting:
PS = 0 a pre-closing equal to
ZERO
is set.
PS = 1
PS = 2
PS = 3
PS = 4
PS = 5 the MAXIMUM pre-closing
is set.
The higher the flow rate, the
higher the selected PS value.
If you select a too high PS value,
the dispensed amount may be
lower than the pre-set value by
some hundredths of a litre.
Press AUTO to increase the
PS factor by one unit.
Go on pressing AUTO until the
desired PS factor value is reached.
Press and hold down
the AUTO key to go to
the next activity.
Press RESET to exit
from the
customization menu.
When the TIM-900 displays:
Blinking
Blinking
Blinking
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