Labconco Logic+ 30348 Series - Page 58

7: Troubleshooting
58
PROBLEM
CAUSE
CORRECTIVE ACTION
Contamination of
work in the
cabinet
Improper technique
or procedure for the
cabinet
See Working In the Cabinet section
at the end of Section 5 in this
manual
Restriction of the
return air slots or
grille – blockage of
the exhaust outlet
Ensure that all return air slots,
grilles and the exhaust outlet are
unobstructed
External factors are
disrupting the
cabinet airflow
patterns or acting
as a source of
contamination
See Working In the Cabinet section
at the end of Section 5 in this
manual
Cabinet is out of
adjustment/HEPA
filter(s) are
defective
Have cabinet recertified. If HEPA
filters are defective or damaged,
replace them