14
CONSUMER OPERATING INSTRUCTIONS
QUARTZ TUBE MAINTENANCE
Cleaning the quartz tube: The quartz tube requires cleaning
every 6 months to ensure optimum performance.
1. Turn off all power to the ULTRA UV2 unit and all
other pool equipment. Unplug the unit from its powe
r
receptacle or turn OFF the circuit breaker that is th
e
ULTRA UV2’s power source. Before proceeding t
o
step 2 allow at least 15 minutes for the lamp(s) in th
e
unit to cool.
Never remove the
electrical enclosure
cover without first
disconnecting the power (power source) for the Ultra
UV2 unit. Never remove the Ultra UV2 unit’s cover
without turning off the pump.
DANGER
2. Remove the three screws that secure the plastic
cover then remove Fig. 1
.
Before removing
lamps you must wea
r
protective rubber
gloves and safety eye wear. Do not handle a hot lamp
or serious burns will occur.
WARNING
Do not touch the
glass part of th
e
lamp as body oils will
create hot spots & greatly shorten lamp life.
NOTICE
3. Disconnect all lamps by pressing the release tabs on
connectors and gently pulling apart. Fig. 8
4. Remove the spring clip Fig. 9. Carefully lift the old
lamp assembly, including lamp holder, from the quart
z
tube Fig. 10. Do not pull excessively on the lam
p
wires. Set aside the lamp assembly in a safe area t
o
avoid breaking or chipping
.
5. Turning counter-clockwise, unscrew and remove the
round aluminum sealing nut. Fig. 1
1
6. Carefully lift the aluminum compression washer
from the top of the quartz tube making sure not to
lose the blac
k gasket that cushions the edge of the
quartz tube. Fig. 12
7. Grip quartz tube with both thumbs inside and pull up.
Once the O-ring breaks free, the quartz tube shoul
d
lift out easily. Fig. 13
The quartz tube
is fragile, be sure
to handle it with
proper care and do not set it down on a hard
surface. Do not use abrasive cleaners or pads.
NOTICE
Fig. 8
Fig. 9
Fig. 11
Fig. 10
Fig. 12
