Halton Capture Ray KVE-UV Operator's Manual page 18

Once the supply wiring has been disconnected the cassette should be removed by sliding it forward
and out of the cassette tray. Handle the UV cassette only by the steel framework. Never pull the
cassette or carry the cassette by the glass bulbs. Be sure when placing the cassette on any surface
that there is no object that will strike or put pressure on the glass bulbs. Place the cassette with UVC
bulbs on a flat stable surface. Gently wipe off each bulb with a standard glass cleaner and dry cloth
until the grease particulate and film has been removed. Do not put lateral pressure on the bulbs
(don't push the bulbs sideways), only push gently down the length of the bulb. Do not immerse the
UV Cassette!
Once the bulbs have been cleaned the cassette can be slid back into the tray. Reconnect the supply
wiring by aligning the small pin on the cassette side of the connector with the slot in the wiring side
of the connector. The location of the small pin is marked with a blue paint dot on the mounting base
of the connector that is on the cassette.
Close the access door and turn the black knobs until the door is securely closed.
NOTE:
The frequency of cleaning the UVC bulbs will be reduced when a routine cleaning schedule for the
KSA and GPS filters is diligently followed. The conversion of the grease particulate and grease vapors
into an organic compound is dependent upon the efficiency of the UVC bulb.
UV Bulb Status Indicator Panel:
A UV bulb status indicator panel
is located on the front of each UV
equipped hood. There will be one
status panel for each cassette the
hood has, for a maximum of two
panels. The LED indicator lights show
that the corresponding UV bulb for
that cassette is operating normally.
If a bulb burns out or stops working
the corresponding LED indicator light
will go out also. There is a decal on
the end of the cassette underneath
the end cap which corresponds to the
label on the indicator panel (L1, L2,
L3, etc.). This gives feedback for the
Authorized Service Technician about
which bulb must be replaced. The
bulbs must only be replaced by factory
trained technicians. This is not a user
serviceable item. The rubber grommet must also be replaced at the time the bulb is replaced. The
cassette is still 100% efficient with only 5 of the 6 lamps operating. This gives the operator some extra
time to arrange for the inoperative bulb to be replaced.
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Capture Ray ® UV Operation & Maintenance Manual