Labconco Fiberglass 30 Laboratory Fume Hoods 3030005 User Manual
Page 43
39
Product Service 1-800-522-7658
C
C
H
H
A
A
P
P
T
T
E
E
R
R
8
8
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 fume hood fails to
operate properly. If the suggested corrective actions do
not solve your problem, contact Labconco for
additional assistance.
PROBLEM
CAUSE
CORRECTIVE ACTION
Remote blower and
light won’t operate
Wires not connected
at junction box or
switches.
Check connection of switches.
Check connection to control box on top
of unit.
Circuit
breakers
tripped in building
electrical supply.
Reset circuit breakers.
Remote blower
won’t operate, but
light works
Blower wiring is
disconnected.
Belt broken.
Inspect blower wiring and switch.
Replace belt.
Blower
motor
is
defective.
Replace blower motor.
Fume hood blower
operates but light
will not operate
Lamp not installed
correctly.
Inspect lamp installation.
Lamp is defective.
Replace lamp.
Circuit breaker in
building is tripped.
Reset the circuit breaker.