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5 Maintenance
5.1.3
Testing the general status
The general status test is part of the device inspection (see Sec-
). It is based on estimations by the user. The following
must be tested:
●
Housing
●
Signals
●
Probe
●
Filter
●
Pump
The battery charge status and the working condition of the controls
are automatically tested during the integrated device inspection.
The device inspection has been opened (see Section 5.1.2.1
).
1. Select
General status
from the
Dev. Test ...
menu.
2. Test all associated subitems as described in Section 5.1.3.1
3.
Confirm the prompt
General status OK?
by pressing
Yes
if
all
subitems show no faults during testing.
General status
OK
appears on the display.
5.1.3.1 Housing
●
Is the housing free from external damage?
5.1.3.2 Signals
During the integrated device inspection the signals are emitted
at short intervals.
●
Can the audible signal be heard?
●
Is the visual signal visible?
