Lenntech Testomat 2000, Operating Instructions Manual

Page: 34 / 58

Entering further basic program data
34
Service II
The service II menu contains various functions for monitoring the
operation of the instrument:
Programming of the maintenance interval, operation (reset) internal
data/setting, e.g. water quantity and plant monitoring.
Use of the Service II menu
The functions in the Service II menu directly influence the operation
and monitoring functions of the instrument and can result in plant
malfunctioning!

These tasks should only be carried out by trained and qualified
staff.
Reset operating time
After replacing a dosing pump or the measuring chamber holder, it is
possible to reset the current operating time to 0 hours.

In , select
=> =>

Select "Reset" to reset the operating time

Press "ENTER" to confirm the selection
The operating time "000000h" appears on the display
Maintenance interval
Observance of the maintenance intervals is monitored and displayed
by Testomat 2000
®
. Program the desired maintenance interval in
days here. (0 days equals no maintenance interval)

In , select
=> =>

Enter the maintenance interval in days (d)

Press "ENTER" to confirm the entry
Water quantity RESET
Causes a reset of the currently stored water quantity. This has a
direct effect on the plant monitoring and the dynamic analysis control.
Plant control RESET
Plant monitoring is only re-activated when the limit value is exceeded
again.

In , select
=> =>

Press "ENTER" to confirm the entry
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NOTE