Oldham OX 2000, Use And Maintenance

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11
2.2.
Reinitialization of the dry batteries "controller"
•
to do at every replacement of dry batteries
•
TX/OX 2000+ switch off
I
MPORTANT
:
The instrument is certified for use in group I and II explosive
atmospheres and only, when it is equipped with the dry batteries pack of a type
recommended by OLDHAM.
3
3
.
.
M
M
E
E
A
A
S
S
U
U
R
R
E
E
M
M
E
E
N
N
T
T
S
S
E
E
N
N
S
S
O
O
R
R
(
(
t
t
o
o
x
x
i
i
c
c
o
o
r
r
o
o
x
x
y
y
g
g
e
e
n
n
)
)
3.1.
Presentation
Being a vital element of the gas detector, the sensor of the TX/) must be
treated with care. Mechanical impacts, splashing with water etc… may impair the
quality of the measurement or even, in extreme cases, destroy the sensors.
A water-repellent and anti-dust filter protects the “head” of the sensor.
Each sensor of type electrochemical can detect one toxic or oxygen gas (see chapter
VI : List of differents sensors).
3.2.
Fitting or replacement
The sensor (fig1-rep1) can be plugged in and is accessible once the rear and the
protective caps have been slightly unscrewed (fig.1.-rep3).
and
Press 30 seconds on those 2 keys
bat
- Release the keys when bat appears
- bat is still displaying during 5 seconds
End of the réinitialization after 5 seconds
ENTER