Atest Gaz PW-033-B, User Manual

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Left and right arrow buttons , make it possible to change the channel assigned to information
currently presented on the display, although switching between channels is limited solely to such channels
where any events are recorded. However, if a channel with no events recorded in the memory of events is
selected within that menu option, the following message shall be displayed:
If so, it is necessary to move to a subsequent channel (see above).
The memory of historical events can be erased. The history is erased, when the
button is depressed
while the historical events are presented on the display. The Control Unit Modules shall display a request to
confirm the wish to erase the memory by depressing the
button
.
If the memory of historical events is empty, the following message shall be displayed:
3.7.2 Detector info
Authorization level required for the operation 0 – Basic
Specification Makes it possible to view supplementary information about the
detector.
Upon the option is selected, the following details are shown on the display:
1. Threshold levels for warning /alarms from bottom to top;
2. Threshold levels for warning /alarms from top to bottom;
3. Detector type and specification code;
4. Sensing range;
5. CAS number of the detectable agent, its common and chemical names;
6. Service time of the detector and date of the most recent calibration;
7. Detector address within the Sigma Bus network and its serial number;
8. Details about the detector history (records with critical and non-critical failures).
Screens are switched using buttons . The channel number to which the presented data relates is
displayed in the upper left corner of the display and can be changed using the buttons .
3.7.3 Reset a locked detector
Authorization level required for the operation 1 – authorized operator
Specification Makes it possible to reset a locked detector.
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User Manual: POD-003-ENG R04
K2 Pump H2
Chan. hist. empty
Erase all?
hit < to confirm)
History is empty