Dräger X-am 5600, Инструкция по эксплуатации

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Marking offset channels:
For more information on the features, see the technical manual:
Configuration
To individually configure an instrument with standard configuration, the instrument
must be connected to a PC via the USB infrared cable (order no. 83 17 409) or the
E-Cal system. The configuration work is carried out using the PC software
Dräger CC Vision. The PC software Dräger CC Vision can be downloaded from
the following web address free of charge: www.draeger.com/software.

Change configuration: see Technical Manual.
The following infrared sensors can be plugged into the gas detection instrument:

DrägerSensor Dual IR Ex/CO
2
(order no. 6811960)

DrägerSensor IR Ex (order no. 6812180)

DrägerSensor IR CO
2
(order no. 6812190)

DrägerSensor Dual IR Ex/CO
2
ES (order no. 6851880)

DrägerSensor IR Ex ES (order no. 6851881)

DrägerSensor IR CO
2
ES (order no. 6851882)
To simplify matters, this document generally refers to gases (e.g. Ex/CO
2
or
IR Ex). This refers to all existing sensor types.
Standard instrument configuration:
Feature Reading on the display
ToxicTwins (X-am 5000 / 5600) HCN+
CO H
2
compensation (X-am 5000 / 5600) CO+
H
2
offsetting (X-am 5600) ch
4
+
NOTICE
Only trained and competent users are permitted to change the instrument
configuration.
Dräger X-am 5600
1)
Bump test mode
2)
Extended bump test
Fresh air calibration
2 3)
On
Hydrogen offset
4)
On
Operating signal
2) 5)
On
Capture range
10)
On
Switch off
2)
allowed
Activation of the H
2
offset adds the LEL gas concentration of the activated XXS
H
2
HC to the LEL gas concentration of the activated DUAL IR Ex/CO
2
or the
activated IR Ex and it is output to the display instead of the IR Ex display.
Indicated by "+" in the display.
Selecting or disabling the capture ranges (only applies for the measuring
mode):
The capture range is selected in the measuring mode (factory setting) and
permanently disabled in calibration mode.
The CC-Vision PC software can be used to select or disable the capture ranges
for the measuring mode.
LEL factor
2)
– ch
4
– H
2
4.4 vol. % (4.4 vol. % corresponds to 100 %LEL)
4.0 vol. % (4.0 vol. % corresponds to 100 %LEL)
STEL
2) 6) 7)
(short-term average)
STEL function - disabled
Average value duration = 15 minutes
TWA
2) 7) 8)
(shift average)
TWA function - disabled
Average value duration = 8 hours
Alarm A1
9)
can be acknowledged, non-latching, pre-alarm,
rising flank
Alarm A1 at O
2
sensor
9)
cannot be acknowledged, latching, like main
alarm, falling flank
Alarm A2
9)
cannot be acknowledged, latching, main alarm,
rising flank
1) X-am
®
is a registered trademark of Dräger.
2) Different settings can be selected to meet customer requirements on delivery. The current
setting can be checked and changed with the Dräger CC Vision PC software.
3) The fresh-gas adjustment/zero-point adjustment is not supported by the CO
2
channel of the
infrared sensor and the XXS O
3
.
4) In the case of activated XXS H
2
HC and activated Ex channel in the DUAL IR Ex/CO
2
or IR Ex.
5) A periodic short flashing indicates the operating capacity of the instrument. If there is no
operating signal, correct operation cannot be guaranteed.
6) STEL: average value of an exposure over a short period, generally 15 minutes.
7) Interpretation only if the sensor is designed for this.
8) TWA: shift averages are workplace limit values for generally eight hours per day of exposure for
five days a week during a working life.
9) Latching and acknowledgement of alarms A1 and A2 can be configured with the Dräger CC
Vision PC software.
10) The set capture range can be read on the gas detector and can be activated and deactivated.
The capture range is activated in measuring mode by default. The capture range is always
deactivated in calibration mode.
NOTICE
Previously set alarm thresholds are retained, so the IR Ex-channel alarm is
triggered earlier in some case in the presence of hydrogen (H
2
).