Heidolph Hei-VAP Industrial, Руководство по эксплуатации

Страница: 120 / 168

119
Operation
Device parameters – preferences
Menu item
Safety Settings
CAUTION: Risk of injury and/or damage to property
Due to incorrect/insufficient safety settings there is a risk that
processes will not be or will be shut down delayed when an unac-
ceptable pressure level is reached.
➜ Only qualified personnel may adjust the safety settings of the
device.
➜ When required, please contact our technical service, see
“Contact information Heidolph international” on page 155
section.
To open the
Safety Settings
menu, touch the arrow button in the list entry.
You can use this menu item to define the conditions under which a running process is
automatically stopped.
To adjust the values, follow these steps:
➜ Touch the number value you want to adjust (here:
Overpressure
– stop
criterion
Leakage Pressure
deactivated).
➜ The numeric on-screen keyboard appears.
➜ Use the keyboard to enter the desired value within the permitted range of values.
➜ Default
Overpressure
: 1200 mbar
➜ Setting range
Overpressure
: 900 – 1400 mbar
➜ Select
Cancel
, correct with
Delete
or confirm with
OK
(see “Numeric on-screen
keyboard” on page 117).