Preparations For Operation; Switching Off The Instrument - Dräger X-am 2500 Instrucciones De Uso

3.3 Check of parameters
To ensure that the values were correctly transferred to the gas detection
instrument:
1. Press the data from X-am 1/2/5x00 in Dräger CC Vision.
2. Check parameters.
4 Operation
4.1

Preparations for operation

WARNING
!
To reduce the risk of ignition of a flammable or explosive
atmosphere, strictly adhere to the following warning statements:
Only use power pack types ABT 01xx, HBT 00xx or HBT 01xx.
See the marking on the rechargeable battery for permitted
rechargeable batteries and the corresponding temperature
class.
Substitution of components may impair intrinsic safety.
Before using the instrument for the first time, insert a charged

NiMH T4 power pack or batteries approved by Dräger, see
chapter 4.9.1 on page 30.
The instrument is now ready for operation.

Dräger X-am 2500
4.2 Switching on the instrument
1. Hold down the [OK] key for approx. 3 seconds until the
countdown » 3 . 2 . 1 « shown on the display has elapsed.
All the display segments, including the visual, audible and

vibration alarms, are activated for a short time.
The software version is displayed.

The instrument performs a self-test.

The sensor that is up next for adjustment is displayed with

the remaining days
ch4 %LEL CAL 20.
The time until the bump test interval elapses is displayed in

days, e.g. bt 123.
All alarm thresholds A1 and A2 as well as

1
(STEL) for all toxic gases (e.g. H
consecutively.
During the sensor warm-up phase:
The display for the measured value flashes

The special symbol » « is displayed.

No alarms are issued during the warm-up phase.

The red LEDs flash.

The gas detector is ready to measure when the measured

values no longer flash and the red LEDs are no longer
illuminated. The special symbol » « may continue to be
displayed if corresponding warnings (e.g. not yet ready for
calibration) are active (to view the warnings, see the technical
manual).
2. Press the OK key to cancel the display of the activation sequence.
4.3

Switching off the instrument

Press and hold the OK key and [+] key at the same time until the

countdown 3 . 2 . 1 shown in the display has elapsed.
Before the instrument is switched off, the visual, audible and
vibration alarms are activated for a short time.
1) Only when activated in the instrument configuration. Delivery condition: not activated.
Operation
until the next adjustment,
1
(TWA)
S or CO) are displayed
2
e.g.
and
25