Hydrotech PURA ADDON SERIES - Manual (Page 20)

15
ADDON SERIES - SYSTEM ASSEMBLY AND ACTIVATION PROCEDURES
PREPARATION – INSPECT ALL PARTS
NOTE: Read Mounting Bracket and System Plumbing
Installation instructions on Page 1 and all instructions
on this page before installing system.
NOTE: See Page 17 for ADDON detailed parts breakdown
INSTALL QUARTZ SLEEVE (ONLY FOR 3GPM MODEL)
NOTE: Quartz sleeve (Item 13) is factory installed for the
1 GPM model only.
NOTE: All Items refer to Figure 3.
NOTE: 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 Collar (Item 15) from UV Head (Item 5A).
NOTE: Do not remove protective plastic bag from quartz
sleeve until so instructed.
2. Remove Quartz Sleeve (Item 13A) 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 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 slight twisting
motion.
4. Insert quartz sleeve into the UV head. As quartz sleeve passes
the “O” Ring (Item 9), resistance will be felt. Remove protective
bag from quartz sleeve.
DISINFECT SYSTEM
CAUTION: TIGHTEN COLLAR BY HAND ONLY. Do not use tools
as they will over-tighten and may damage sump. Take
care not to cut or pinch Addon Sump Gasket (Item 2).
1. For ADDON 1GPM Model Only: Remove Collar (Item 15) from
UV Head (Item 5).
NOTE:
Wipe all fingerprints and excessive lubricant from
quartz sleeve with isopropyl alcohol.
2. Disinfect the system (Pages 18-19, Steps 1-7).
INSTALL ULTRAVIOLET LIGHT
CAUTION: DO NOT INSTALL A DAMAGED LAMP
NOTE: Hold UV lamp by ceramic ends only. Do not touch the
glass. Clean glass with isopropyl alcohol if necessary.
1. Remove the UV Lamp (Item 16 or 16A) from packing tube and
inspect it for damage. If damage is found, contact the dealer for a
replacement.
2. Connect UV lamp into the four-pin socket that is connected to the
UV Control (Item 10).
3. Carefully insert the UV lamp through “O” Ring Retainer (Item 11)
into the quartz sleeve as far as possible.
NOTE: End of UV lamp will touch the bottom of quartz sleeve.
4. Slide Finish Cap (Item 12) on UV control cable and snap finish
cap into “O” Ring Retainer (Item 11).
INSTALL TUBING
PLASTIC TUBING
1. Cut tube ends square and straight. Do not deform tube (i.e.,
cause tube to compress its diameter so it is no longer round).
2. Make sure outer surface of tube is clear of marks or scratches for
a length equal to twice tube diameter. This allows “O” rings to seat
properly against tube.
3. Avoid sharp changes in direction when routing tubing. Sharp turns
case tubing to flex and deform which reduces flow capacity and
may increase lateral stress on the fittings, causing leakage.
ADDON SERIES
Addon Ultraviolet System
Ultraviolet Lamp (in packing tube, #10 or #20 varies with model)
Quartz Sleeve (in packing tube, only for #20, 3GPM Model)
Mounting Screws (2 pieces)
Installation Manual and Owners Guide