6 – Installation and set-up
OxyDetect Oxygen Deficiency Gas Detector
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05311001B / Revision 4
1.
The cable should not leave the building in which it is installed without suitable
isolation.
2. The cable must be shielded CAT5E with standard RJ45 connectors.
6.3
Switch on/set-up
Ensure the instrument door is closed and screws tightened
before the unit is powered.
Assurer la porte de l'appareil est fermé et vis serrée avant
l'appareil est alimenté.
When the electrical supply to the instrument is switched on, the Alarm LED
and the Fault LED will both go on for 1 second to demonstrate that they are
functioning correctly, and will then go off.
If the detector has been unpowered for a period of time longer than 1 week,
then it may be necessary to reset the date and time in order to clear the initial
date/time invalid
fault condition. See section 6.3.6.
When you switch on the electrical supply to the instrument, a 'start-up screen' is first
displayed (see Section 5.2), and then the measurement screen (Figure 6) is displayed.
When the measurement screen is displayed, you can set up the instrument as
described below.
6.3.1 Selecting the security level and password(s)
You can configure the instrument to provide any of three levels of security:
Security level
Function
Low
None of the options/screens are password protected *
Standard
Some of the options/screens are protected by a supervisor
password
High
Some of the options/screens are protected by a supervisor
password and some of the options/screens are protected by an
operator password
†
* Except for the 'change the password(s)' and 'select the security level' options/screens:
see notes below.
†
The supervisor password can also be used to access options/screens protected by the
operator password: see notes below.
