Disposing Of The Device; Technical Data - Dräger X-am 1100 Instrucciones De Uso

•
Close the vent of the test gas cylinder.
Take the instrument out of the calibration cradle.
– When the reading is below the A1 limits:
•
press the [OK] key to acknowledge the alarms.
The instrument is back in measurement mode and rea-
dy for use.
I f the instrument does display the applied gas concen-
tration within the mentioned tolerance range:
•
calibration by trained personell is required.
Carrying out the fresh air calibra-
tion
Calibrate the instrument to fresh air, free of the presence
of measured gases or other interfering gases. During the
fresh air calibration the zero point of all sensors (with the
exception of DrägerSensor XXS O ) is set to 0. The dis-
2
play of DrägerSensor XXS O is set to 20.9 vol.%.
2
• Switch on the instrument.
•
Press the [ + ] key three times, the symbol for fresh air
calibration » « appears. If the symbol is not display-
ed, press the [ + ] key again until the symbol appears.
– The current gas concentration values flash.
• Press the [OK] key in order to start the fresh air calibra-
tion.
When the calibration is complete:
– The current gas concentration display changes to the
display » OK «.
•
Press the [OK] key in order to acknowledge the calibra-
tion.
If an error has occurred during the fresh air calibration.
– The error message » « appears and »
displayed for the sensor concerned instead of the mea-
sured value. In this case, repeat the fresh air calibration.
If necessary, the sensor should be replaced by qualified
personnel.
Maintenance
The device does not need any special maintenance.
•
Dirt and deposits can be removed from the device by
washing it with cold water. A sponge can be used for
wiping if necessary.
ATTENTION:
Abrasive cleaning implements (brushes etc.),
cleaning agents and cleaning solvents can destroy
the dust and water filter.
• Carefully dab dry the device using a cloth.
Servicing
According to EN 50073, the instrument must be serviced
and/or adjusted by qualified personnel at regular intervals.

Disposing of the Device

EU-wide regulations on the disposal of electrical and
electronic devices as defined in the EU directive
2002/96/EL and national laws pertaining to this
device were adopted in August 2005.
Special collection and recycling possibilities will be
provided for private households. Since this device is not
registered for use in private households, it must not be
disposed of with private household waste. The device can
be returned for disposal to your national Dräger Safety
sales organization, which will be pleased to answer any
questions you may have relating to disposal.
Extract: see the Instructions for Use of the used
1)
sensors for details.
« is
Reaction time t
0...50
Measuring accuracy [% of the measured
value]
Temperature influence
– Zero point
Long-time drift
– Zero point
Effect of sensor poisons
– Hydrogen sulphide H S, 10 ppm
2
Halogenated hydrocarbons, heavy metals,
gases containing silicone, sulphur or
polymerizable substances

Technical data

Extract:
see the Technical Handbook
Ambient conditions:
During operation –20 to 50
and storage 700 to 1300 hPa
10 to 95% relative humidity
Ingress protection IP 67 for device with sensors
Alarm volume Typically 90 dB (A) in 30 cm distance
Operation time
– Alkaline battery Typically 12 hours under normal
conditions
– NiMHy Typically 12 hours under normal
rechargeable conditions
batteries
Dimensions approx. 130 x 48 x 44 mm (H x W x D)
Weight approx. 220 to 250 g
CE marking: Electromagnetic compatibility
(Directive 89/336/EEC)
Low Voltage Directive
(Directive 72/23/EEC)
Explosion protection
(Directive 94/9/EEC)
Approvals: (see "Notes on Approval" on page 90)
Ex O
2
≤8 seconds ≤6 seconds
≤5 ≤1
0.1%LEL/K ≤±0.2 vol. %
≤ ±3%LEL/month ≤ ±5 vol. %/year
≤10% of measured – – –
value/8 hours
Poisoning possible – – –
____________
1) The Technical Handbook and Instructions for Use of the used sensors
are included on CD.
1)
for details.
o
C
H S CO
2
≤6 seconds ≤6 seconds
≤2 ≤2
no effect ≤ ±5 ppm
≤ ±1 ppm/year ≤ ±2 ppm/year
– – – – – –
– – – – – –
9