Spectra UV
Revision D
/
January 2022
Page 12 of 47
6.
Install the appropriate exhaust for your system. 600 CFM is required for each exhaust
blower connection. If your system has only top side lamps (or bottom side only), you
will only need one 600 CFM exhaust connection. If your Spectra has both top and
bottom side lamps, you will need two separate 600 CFM exhaust connections. The
facility exhaust must be able to draw 600 CFM at the inlet connection to the Spectra.
7.
Ensure that the blower(s) in the Spectra are spinning in the correct direction. With the
factory exhaust connection disconnected, turn the blower on and make sure the
exhaust is coming out of the Spectra. Refer to Section 9.2 on how to turn the fans on
via the HMI.
8.
If the blowers are running backwards, turn main power switch off then swap any two
incoming power legs feeding the blower.
Figure 3: Incoming Power Legs Swapped Example
