15
1.4 Fitting the calibration/bump test plate
T4 is supplied with a calibration/bump test plate that can be used to carry out a daily bump test or a
regular calibration. Place the cap into the groove on the left hand side of the T4 rst À, ensuring the at
part of the cap faces the bottom of the T4 and the text is the correct way up, then click the right hand side
in place Á.
Refer to sections 2.8.5 and 2.8.6 for instructions on how bump test and calibrate utilising the calibration/
bump test plate via the T4 menu.
Please note that automated bump testing and calibration of T4 is also possible via the dedicated T4
I-Test bump and calibration station. Please refer to manual M070002 I-Test User & Operator Manual
for further details.
Bump testing and calibration can also be undertaken utilising the Portables Pro 2.0 software and the
calibration/bump test plate.
i
Once the gas test is complete, be sure to remove the calibration/bump test plate for
general use as this will prevent gas reaching the sensors and may prevent T4 responding
to gas.
i
The calibration/bump test plate must not be used in a hazardous area and is for safe area
use only.
Figure 5: Fitting the calibration/bump test plate
À
Á
To Next Page
Loading...
