Labconco Purifie Horizontal Clean Benches 32000 Series User Manual
Page 40
Product Service 1-800-522-7658
36
C
C
H
H
A
A
P
P
T
T
E
E
R
R
7
7
T
T
R
R
O
O
U
U
B
B
L
L
E
E
S
S
H
H
O
O
O
O
T
T
I
I
N
N
G
G
Refer to the following table if your Purifier XT Clean Bench fails to operate
properly. If the suggested corrective actions do not solve your problem, contact
Labconco Product Service for additional assistance.
PROBLEM
CAUSE
CORRECTIVE ACTION
Blower and lights
won’t turn on
Unit not plugged into
outlet
Plug the clean bench into appropriate
electrical service.
Circuit breakers tripped
Reset circuit breakers.
Motor won’t run
Speed control out of
adjustment
Have speed control adjusted by a
qualified certifier.
Defective speed control
Replace speed control.
Contamination of
work in the clean
bench
Improper technique or
procedure for the clean
bench
See “Use of the XT Clean Bench”
section of this manual.
Contamination of
work in the clean
bench (cont.)
External factors are
disrupting the clean
bench airflow patterns
or acting as a source of
contamination
See “Installation” section of this
manual.
Clean bench is out of
adjustment/HEPA
filter(s) are defective
Have clean bench recertified.
Excessive vibration
Motor/blower out of
adjustment
Repair/Replace Motor/Blower Assy.
Application requires
equipment isolation
Accessory vibration table.