Gas Settings; Setting Sensor Lock; Sensor Settings Pointgard 2200 Cat; Sensor Type - Dräger PointGard 2000 Serie Instrucciones De Uso

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Disposal

14.5.2 Gas settings

Setting gas settings
This function sets the gas type, measuring range and units of
measurement. Only certain sensors support these settings.
1. Select Settings > Sensor > Gas setting and confirm.
 The current measured gas is displayed.
2. Select a measured gas from the list and confirm.
 The current unit of measurement is displayed.
3. Select the unit of measurement from the list and confirm.
 The current full scale deflection is displayed.
4. For certain EC sensors only: Set the full scale deflection
and confirm.
 The new full scale deflection is displayed.
5. Select Next and confirm.
 An overview of the new gas settings is displayed.
6. After review, select Back to menu or Confirm.
Back to menu
Confirm

14.5.3 Setting sensor lock

1. Select Settings >Sensor > Sensor lock and confirm.
2. Select On or Off.
On The instrument rejects any sensor whose
part number does not match the part num-
ber of the previously installed sensor.
Off The instrument accepts any suitable sensor,
uploading the default settings of this sensor.
However, this overwrites any customized
settings with the default settings of the new
sensor.

14.6 Sensor settings PointGard 2200 CAT

14.6.1 Sensor type

This function defines the sensor type installed.
1. Select Settings > Sensor > Sensor type and confirm.
2. Select the sensor type and confirm.
With firmware versions ≤ 2.0.11 of the instrument, the display
text DQ Sensor is not implemented.
To install a DQ sensor, select DD Sensor.
14.6.2 Gas settings
Setting gas settings
This function sets units of measurement.
This function is only displayed if %LEL, %UEG or %LIE was
selected as unit of measurement.
30
Select Back to menu for leav-
ing the function without
changes and confirm with
[OK].
Select Confirm to accept the
settings and confirm with
[OK].
1. Select Settings > Sensor > Gas setting and confirm.
2. Select the unit of measurement from the list and confirm.
 An overview of the new gas settings is displayed.
3. After review, select Back to menu or Confirm.
Back to menu
Confirm

14.6.3 Setting DD sensor latching

This function is only available without relays installed. This
function configures whether the DD sensor must be
acknowledged after a measurement at higher concentration
than 100%LEL.
1. Select Settings > Sensor > DD Sensor latch. and
confirm.
 The current setting is displayed.
2. Select Enable or Disable and confirm.
With firmware versions ≤ 2.0.11 of the instrument, the
display text DQ Sensor latching is not implemented.
To change sensor latching for a DQ sensor, select DD
Sensor latching.
WARNING
Explosion Hazard
If sensor latching is disabled and an alarm indicating an
explosion hazard is acknowledged, the instrument informs the
end user of such hazard by having the red LED on the display
being continuously lit.
► Before acknowledging an over range, ensure that the gas
concentration has fallen under 100%LEL.
15 Disposal
This product must not be disposed of as household
waste. This is indicated by the adjacent icon.
You can return this product to Dräger free of charge. For
information please contact the national marketing
organisations and Dräger.
Disposal of electrochemical sensors
WARNING
Danger of explosions and risk of chemical burns!
Sensor fluids may leak out and can cause acid burns.
► Do not dispose sensors in fire
► Do not open with force
Instructions for use
Select Back to menu for leav-
ing the function without
changes and confirm with
[OK].
Select Confirm to accept the
settings and confirm with
[OK].
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Dräger PointGard 2000 Series