Labconco Protector ClassMate Laboratory Hoods 69716 User Manual
Page 67
63
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
lights won’t turn on
Wires not connected
at junction boxes 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 turn on but
lights work
Blower wiring is
disconnected.
Inspect blower wiring, and switch.
Blower
motor
is
defective.
Replace blower motor.
Fume Hood blower
turns on but lights
don’t work
Lamp not installed
correctly.
Inspect lamp installation.
Lamp is defective.
Replace lamp.
Lamp
circuit
breaker
in building is tripped.
Reset the lamp circuit breaker.