VITO OILTESTER, Инструкция по эксплуатации

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5 First steps
14
5.2.2. Description of important functions and displays
5.2.2.1. Alarm indicator
The alarm indicator uses the following display colours to show what
range the measured TPM value is in:
Green TPM value < lower limit value
Orange TPM value is between the lower and the upper limit value
Red
TPM value > upper limit value
The alarm indicator is switched on when the instrument is
delivered. The TPM limit values are set as follows:
Lower limit value 20%
Upper limit value 24%
To activate/deactivate the alarm indicator, see Configuring the
instrument, page 16 .
To set the TPM limit values, see Setting the TPM limit values, page
14 .
5.2.2.2. Setting the TPM limit values
The TPM limit values can be between 0 and 40%. The
upper limit value (
Alarm ) must be at least 1% higher than
the lower limit value ( Alarm ).
In order to apply the settings of the lower and upper TPM
limit value, you must make sure you confirm the input of the
upper TPM limit value with
[Hold] .
Setting the lower TPM limit value
Requirement: Instrument is in configuration mode, see Carrying out
the configuration, page 17
1. Alarm and the set lower limit value appear on the display.
- When alarm indicator is activated: the display lights up orange.
2. Set the lower limit value with
[ ] or [ ] .
3. Confirm with [Hold] .
- New lower limit value is applied.
- The instrument switches to the upper TPM limit value (
Alarm ).