53
Chapter 5
Troubleshooting the Environmental Enclosure
The table below lists the symptoms, possible causes and
recommended solutions for common problems encountered with the
DustTrak
™ II/DRX Aerosol Monitor
Environmental Enclosure.
Symptom
Possible Cause
Corrective Action
DustTrak
™
monitor
does not
turn on.
Uncharged Battery
Pack.
Battery Pack not
plugged into DustTrak
™
monitor.
Make sure Battery Pack is
fully charged.
Plug battery power plug into
the power jack in DustTrak
™
monitor.
Bad Battery Pack (no
longer able to be
recharged).
Replace with new
Battery Pack.
Readings
are
unusually
low.
Zero was not checked
on DustTrak
™ monitor.
Plugged external inlet.
Re-zero DustTrak
™ monitor
at desired sampling
conditions.
Remove inlet from the
Enclosure; blow out debris
with compressed air. Rinse
with clean air, if needed.
DO NOT
DISASSEMBLE
COVER ON INLET
ASSEMBLY.
Take off water trap bottle
and clean all exposed
surfaces.
Sampling in wind
speeds over 22 mph.
DustTrak
™ monitor will
under-sample slightly in high
wind speeds. No correction
possible.
Enclosure located near
an object that obstructs
the flow.
Move the Environmental
Enclosure into a more open
area.
Содержание DustTrak 8535
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