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

Configuration

2.3 Approvals
See "Notes on Approval" on Page 308.
CE marking: Electromagnetic compatibility
(Directive 2004/108/EC)
Explosion protection (Directive 94/9/EC)
3 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). Dräger CC-Vision PC software is used to
perform the configuration.
Change configuration: see Technical Manual.

Standard instrument configuration:
® 1
Dräger X-am 2500
2
Bump test mode
2
Fresh air calibration
2
Sign of life
2
Switch off
2
LEL factor
(ch )
4
2
Averaging time
®
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 software.
18
Quick bump test
On
On
allowed
4.4 (vol. %)
(4.4 vol. % corresponds to 100 %LEL)
15 minutes for STEL
8 hours for TWA
4 Operation
4.1

Preparations for operation

Before using the instrument for the first time, insert the enclosed

batteries or a charged NiMH power pack T4 (type HBT 0000, order
no. 83 18 704) / T4 HC (type HBT 0100, order no. 83 22 244), see
chapter 4.9.1 on page 22.
The instrument is now ready for operation.

4.2

Switching on the instrument

1. Press and hold the [OK]-key for approx. 3 seconds until the
countdown » 3 . 2 . 1 « shown in 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 calibration/adjustment is

displayed with the remaining days until the next calibration/
adjustment e. g. 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 H S and CO are displayed consecutively.
2
During the warm-up period of the sensors, the respective display

of the measured value flashes and the special symbol
warning) is displayed. No alarms are issued during the warm-up
period of the sensors.
2. Press the OK-key to cancel the display of the activation sequence.
1) Only when activated in the instrument configuration. Delivery condition: not activated.
1
(TWA) and
(for
Dräger X-am 2500