Servomex 2700 User Manual

Servomex 2700 Quickstart Manual
Servomex 2700 Quickstart Manual
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3.3.6 Setting a new password
Both passwords are factory set and can be changed as follows:
1. Press the MENU key, then select CONFIGURE, enter a
valid password, select SETUP and then UTILITY.
2. Select PASSWORD to change the passwords.
3. Select either SUPERVISOR (default - 2700) or
OPERATOR (default - 2000) to define which password is to
be changed.
4. Use the arrow keys to set a new 4 digit password. Use the
ENTER key to save the new password.
5. The new password will be repeated by the analyser. Select
either YES or NO to accept or reject the new password
value.
3.3.7 Setting the auxiliary air option
The auxiliary air is intergrated into the sensor head and
therefore this feature must always be set to YES when the
combustibles sensor is used
1. Press the MENU key, then select CONFIGURE, enter a vaid
password, select SETUP and then UTILITY.
2. Selet AUX AIR to set the auxiliary air status.
3. Select either YES or No to indicate if auxiliary air is applied to
sensor head or not.
3.4 Calibration (Refer to Figures 3a & 3b)
The operator/supervisor passwords are required to access the
calibration functions. The user may either perform a manual
calibration, set up the automatic calibration parameters or
execute an automatic calibration. Servomex recommend that
the oxygen sensor is calibrated every three months and the
combustibles sensor every one month. In some applications the
calibration interval may be extended as a result of operating
experience.
During manual calibration, a LOW calibration must be
made prior to a HIGH calibration for the combustibles
sensor.

Servomex 2700 Specifications

General

Technology	Paramagnetic
Measurement Range	0-100% O2
Outputs	4-20 mA, RS232/RS485
Power Supply	24 VDC or 100-240 VAC
Operating Temperature	0 to 50°C (32 to 122°F)