Inficon 550-300A, Operating Manual

Page: 68 / 128

6-27
Operation
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o
CAL Transient time
This menu is used to set how long it takes from the opening the test leak valve to the
measuring of the steady-state signal when it is automatically calibrated internally and
externally. This times depends on the volume which is on the inlet during calibration.
o
Maintenance intervals
Notice:
Maintenance messages should be deactivated only if there is a separate
maintenance schedule and the maintenance, authorizations, intervals etc.
described in chapter 7 were taken into consideration.
6.9.6.6 Main menu
o
Settings
o
Load/Save Parameters
o
Save in “PARA SET 1”
o
Save in “PARA SET 2”
o
Save in “PARA SET 3”
o
Maintenance inter-
val rest device
Resets the maintenance interval of the overall device
(refer to chapter 7 Maintenance Works)
o
Reset the mainte-
nance interval TMP
It resets the maintenance interval of the turbo-molecular
pump
(refer to chapter 7 Maintenance Works)
o
Maintenance
message for TMP
This menu item „maintenance message for TMP“ serves for
resetting the maintenance messages, which appear
automatically after the maintenance interval has expired.
o
Maintenance Inter-
val Fan Filter
In the Maintenance Interval Fan Filter menu, the
maintenance interval can be defined in steps of 500 h. The
highest value is 4000 hours. If the percentage of dust in the
air at the measured site very high, the interval should be
short.
o
Maintenance
message Fan Filter
This menu item „Maintenance Message Fan Filter“ serves
for resetting the maintenance messages, which appear
automatically after the maintenance interval has expired.
o
Switching mainte-
nance messages
of the overall device
on/off
The maintenance messages can be switched on or off for
the overall device.
Warning
If the maintenance message is ignored and the contaminated filter is not replaced,
there will be the risk of overheating for the Modul1000.