Hydrotech PURA ADDON SERIES User Manual
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INSTALL QUARTZ SLEEVE
CAUTION: QUARTZ SLEEVE IS VERY FRAGILE!
For safety, wear a protective glove when handling
quartz sleeve. Do not touch quartz sleeve or UV
lamp with bare hands. Fingerprints will reduce the
effectiveness of the light.
1. Remove Sump from UV Head.
NOTE:
Do not remove protective plastic bag from quartz sleeve
until so instructed.
2. Remove Quartz Sleeve from packing tube. While holding middle of
quartz sleeve with one hand, slide protective bag with other hand
to expose open end.
3. Place a small amount of silicone based “O” ring lubricant supplied
in the small packet on the outside of the open end of the quartz
sleeve only on the area that will engage with the “O” ring.
CAUTION: Apply even pressure to push the quartz sleeve into the
UV head. To avoid breakage, make sure quartz sleeve
goes in straight by pushing it with a slight twisting motion.
4. Insert quartz sleeve into the UV head. As quartz sleeve passes “O”
Rings, resistance will be felt. Remove protective bag from quartz
sleeve.
O-RING REQUIRED FOR QUARTZ SLEEVE REPLACEMENT
Replacement
Quartz
Sleeve
UV
Model
Number
# of O-Ring
in Old Style
UV Cap
# of O-Ring
in New Style
UV Cap
Date of
Change
36003033
UV1
2
2
1st May, 2007
36003034
UVB
2
1
9th April, 2009
36003034
ADDON1
2
2
No Change
36003035
UV20
2
1
8th May, 2009
36003035
ADDON3
2
2
No Change
36003036
UVBB
3
3
15th October,
2008