LDARtools phx42 - A Word about the self-check

UNCONTROLLED IF PRINTED 17
Replacing the Probe Tip Filter
REMINDERS:
1. A probe tip filter should ALWAYS be in place while the phx42 pump(s) are running.
When prompted to change the filter by the handheld or before unit start up:
1. Remove the dirty filter, and then attach the probe tip to a clean filter. Probe Filter-Double
Thread (LDAR# 4236).
2. Re-ignite.
FAQs while Monitoring
FAQ
How long should it take to recover from a high PPM to background?
It is impossible to give a specific answer without knowing what type of chemical and for
what length of time the phx42 was exposed. If you are concerned about the recovery time,
replace your probe tip filter. If this doesn’t resolve the issue, complete a self-check using the
phxApp and submit an issue. Comment: “Slow Recovery Time.”
How can I Ignite the phx42 without removing it from my backpack?
If unable to "ignite" the phx42 from your monitoring software, you can use the "triple tap"
method without removing the unit from your backpack. You will know the unit is ignited
when you see a PPM reading on the monitoring screen.
What should I do with my phx42 when I come in for lunch?
1. Fill H
2
.
2. Leave running.
3. Plug it in.