15
TO REMOVE A UV BULB:
It is not necessary to stop the water circulating through the CUV to change
the bulb.
1.
Disconnect the electricity supply.
2.
Unscrew the black end cap at one end of the unit. Take care not to unscrew the
white locking nut also.
3.
Carefully slide the black end cap over the wire to reveal the bulb socket.
Take care not to lose the end cap sealing ring.
4.
Disconnect the bulb socket.
5.
Repeat steps 2 to 4 at the other end of the CUV.
6.
With the end caps out of the way, carefully slide out the UV bulb.
WARNING:
If the end caps / electrical connections get wet during this procedure,
please ensure that they are thoroughly dried before re-connecting.
TO INSTALL A NEW UV BULB:
Follow the instructions on
page 14
to fit a new UV bulb.
IMPORTANT:
After checking all the fittings are correctly tightened you can switch
your unit back on.
As already mentioned, it is essential that the unit is protected from frost during
the winter months, or disconnected from water and electricity supplies and stored
indoors. During the spring and summer season, the quartz sleeve, which separates
the UV bulb from the water passing through the unit, will need to be cleaned two or
three times. This is essential, as dirt or limescale building up on the quartz sleeve
will inhibit the penetration of the ultraviolet light into the water and affect the
efficient working of the unit.
UV BULB REPLACEMENT
ALWAYS ISOLATE THE UNIT FROM ANY ELECTRICITY AND WATER SUPPLY
BEFORE CARRYING OUT MAINTENANCE ON THE UNIT.
Summary of Contents for Certikin CUV110N
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