Bio-Logic PURE WATER PACK BIO 1.5 PWP, Owner'S Manual

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12
Q
uartz
s
leeVe
i
nstallation
, C
leaning or
r
ePlaCement
Figure 8 - Quartz Sleeve Cleaning or Replacement
Step 6 - Remove Quartz Sleeve
Step 5 - Remove Washer & O-Ring
from each end
Step 4 - Remove Gland Nut From Each End
IN ORDER TO PERFORM THIS TASK, BE SURE TO WEAR THE FOLLOWING SAFETY
EQUIPMENT: SAFETY GOGGLES OR A FACE SHIELD, AS WELL AS GLOVES
1. Disconnect power to water purifier.
• For 120v 50/60Hz version using ballast no. 10-0518A or 230v 50/60hz version using ballast no. 10-0514A, remove
the ground connector from the chamber, and go to the next step.
2. Shut off water supply to water purifier via inlet and outlet shut off valves and drain chamber, if possible.
3. Follow the steps in
“Lamp Installation or Replacement” to remove lamp.
Lamp and quartz sleeve are easily damaged. Exercise care when handling.
4. Unscrew static gland nuts from each end of the chamber. Avoid striking quartz sleeve with static gland nut.
5. Remove Teflon
®
washer and O-Ring from both ends of quartz sleeve. Teflon
®
washer will sometimes remain within the static
gland nut. If so, remove Teflon
®
washer from static gland nut before proceeding.
6. Carefully remove quartz sleeve from chamber. NOTE: It is advisable to support the quartz sleeve on the opposite end
with your finger so that it does not drop to the bottom of the chamber as it slides into the chamber.
7. Once the quartz sleeve is removed, clean with alcohol or a mild, non-abrasive detergent. Stubborn stains usually can be
removed with a dilute hydrochloric acid. NOTE: Follow all manufacturer’s instructions and precautions
when handling chemicals.
8. Reassemble in reverse order. Make sure the quartz sleeve protrudes an equal distance past each threaded nipple. Be sure
O-Rings are placed on quartz sleeve before Teflon
®
washer.
9. Tighten static gland nuts firmly by hand only, DO NOT USE HAND TOOLS . Tightening with hand tools is likely to cause
quartz sleeve to break.
10. Slowly restore water supply to water purifier and check for leaks. (Continued on Page 13)
5. Reinstall lamp in reverse order.
Germicidal ultraviolet rays are harmful to eyes and skin. Do not restore power to water purifier
until lamp and both EASY-OFF
TM
End Caps have been properly reinstalled.
6. Reattach the ground connector to the grounding tab of the chamber, and restore power to the system.