Labconco Fume Adsorbers 3955422 - Manual (Page 13)

Chapter 3: Getting Started
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Connecting the Electrical Supply Source
to the Enclosure
115V Models
Simply connect the 115V power cord supplied to the IEC electrical supply plug on
the back of the enclosure.
230V Models
The same procedure applies for the 230V except it is shipped without a plug.
Install the appropriate plug for your electrical specifications per local codes.
Do not use any detachable power cord that is not adequately rated
for the unit.
Ne pas utliser un fil électrique amovible qui n’est pas du tension
nominale de l’appareil.
Validating the Fume Adsorber Face
Velocity
To determine the actual face velocity at the sash opening, airflow velocity readings
are taken. The “average face velocity” is achieved by taking readings in two rows
across the enclosure with the readings 6" from the ends and evenly spaced every
12". The average velocity across the opening of the enclosure is 35 fpm and should
be validated. Do not use the enclosure with an average velocity of less than 25
fpm. Consult your safety officer.
NOTE: Face velocity profiles and smoke testing should be
performed at least monthly.
!
115V
Maximum
circuit load
is 2 amps.
230V
Maximum
circuit load
is 1 amp.
!