Air-Met AirMetER-DX Use and care manual

PARTICULATE SENSOR
MODULE REMOVAL &
REPLACEMENT GUIDE
Revision | May 2023
AirMetER-DX
Air-Met Scientific

Air-Met Scientific
WARNING:
•Do not use a power drill on the particulate sensor module
screws as this may cause damage to the instrument.
•Ensure that the AirMetER-DX is switched off and
disconnected from any power source while removing and
replacing the particulate sensor module.
Equipment Required –
•PH screwdriver
•2mm allen key
•Verified Rotameter capable of displaying
2L/m
•Τ
38” flexible tubing
PARTICULATE SENSOR MODULE
REMOVAL & REPLACEMENT

Air-Met Scientific
1. Remove the outlet tubing from the particulate
sensor module by twisting the luer fitting
anticlockwise.
2. Using a 2mm allen key, loosen the grub screw to
ensure that the heated inlet can slide to assist
with step 3.
PARTICULATE SENSOR MODULE
REMOVAL & REPLACEMENT

Air-Met Scientific
3. Unplug the tube adapter from the heated inlet by
compressing the orange section inwards. This will
release the tube adapter. Slide the heated inlet
upward until there is a gap between the heated
inlet and tube adaptor.
4. Remove the four screws from the top and bottom
of the particulate sensor module.
PARTICULATE SENSOR MODULE
REMOVAL & REPLACEMENT

Air-Met Scientific
5. Unplug the ethernet and power supply cables
from the particulate sensor module PCB.
When replacing the particulate sensor module, complete
these steps in reverse.
To confirm that the instrument is not leaking after the
particulate sensor module replacement, check that the flow
rate is still within the required range before covering the
inlet with a finger. If there is a build-up of pressure
from blocking the end, the leak check has passed.
PARTICULATE SENSOR MODULE
REMOVAL & REPLACEMENT

Air-Met Scientific
CONTACT US
NEED HELP?
If you have any questions or require troubleshooting while
using this guide, our team are here to assist you. Please feel
free to contact us at any of the following means:
1800 000 744
engineeredsolu[email protected]om.au
www.airmet.com.au
Alternatively, scan the QR code to locate your nearest
Air-Met Scientific office.