Switch The Gas Detector On Or Off; Initial Start-Up; Switching On The Gas Detector; Switching Off The Gas Detector - Dräger X-am 3500 Gebrauchsanweisung

4.4 Switch the gas detector on or
off

4.4.1 Initial start-up

When the gas detector is switched on for the first time,
a wizard starts. The wizard guides the user through the
set-up of the gas detector:
– Language selection, if applicable
– Data format and date
– Time

4.4.2 Switching on the gas detector

1. Hold down the OK button for approx. 3 s.
 The display shows a countdown.
 The switch-on sequence and the warm-up phase
of the sensors start.
The following display appear one after the other:
– Start screen
– Software version
– Display test (the display alternates between black
and white)
– Alarm element test (LEDs, alarm signal and
vibration alarm)
– Customer-specific information screen (optional)
– Alarm thresholds, STEL, TWA (if configured) and
LEL factor (if available)
– Any expired bump test or calibration interval as well
as early warnings (if configured)
– Measured value display
After the wizard is complete, a customer-specific
information screen (optional and configurable with the
Dräger CC-Vision PC software) and the measured
value display appear. The remaining sensor warm-up
time is displayed in the upper, left-hand corner in a
yellow box.
WARNING
Incorrect device feature/settings!
Incorrect device features/settings may result in danger
to life and/or risk of explosion.
► Before every use, check whether the display
elements, the alarm features and information are
displayed correctly. If one of the items listed above
does not feature correctly or is incorrect, do not use
the gas detector and have it inspected.
Instructions for use | X-am® 3500
The following features are active during the sensor
warm-up phase:
– The measured values flash
– The yellow LED is illuminated
– A warning notice is displayed
 The gas detector is ready to measure when the
measured values no longer flash and the yellow
LED is no longer illuminated. The warning notice
may continue to be displayed if there are warnings
pending. To display the warnings, refer to the
technical manual.
No alarms are issued during the warm-up phase!

4.4.3 Switching off the gas detector

1. Hold down ▲ and ▼ simultaneously until the
displayed countdown expires.
 The visual, acoustic and vibration alarms activate
briefly.
 The gas detector is switched off.
Or
1. Select in measuring mode and confirm the
dialog.
2. Select and confirm Switch off.
The gas detector may only be switched off without a
prior sign-on if the Switch-off allowed feature is
activated using the Dräger CC-Vision PC software.
Factory setting: activated
When the gas detector is placed in the charging
cradle, it switches off automatically.
If the gas detector remains off for longer than
21 days and is not charged, deep sleep mode is
activated. In deep sleep mode, the gas detector can no
longer be switched on using the Dräger CC-Vision PC
software or the Dräger X-dock. In this case, the gas
detector must be switched on manually.

4.5 Log user in or out

The gas detector has four configurable user levels. The
user levels can be set using the Dräger CC-Vision PC
software. User level 0 means that the user is not signed
on. User levels 1 to 3 require a password for sign-on.
The following passwords are created by default:
User level 1:
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