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PROBLEM
?
The wind tunnel is not on -
no power to control box
?
The wind tunnel is on - fan
does not turn.
?
Can't get velocity desired.
?
Poor repeatability.
In Case of Problems
SOLUTION
Make sure the motor control box is plugged in
and connected to a live outlet. Turn on power
switch
Check the fuse in the motor control box - if
blown, replace with same type and rating.
"CAUTION: For continued protection against the risk of
fire, replace with only the same type, rating and size of
fuse. Disconnect power from the source before changing
the fuse."
Make sure the cable from the fan is connected to
the motor control box.
Make sure the power switch on the motor control
box is "ON".
Make sure there are no obstructions around the
fan area of the wind tunnel.
Check your AC power.
Check the position of the selector switch on the
motor control box.
Locate the wind tunnel in room that has AT
LEAST 1800 cubic feet of space.
4
9
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