Superpool ZENITH Instruction Manual page 5

4. MAINTENANCE
This pH controller is made from the best engineered practices and materials, please ensure you
regularly undertake the following basic maintenance:
4.1 Injection Point on Injector Valve
Check the injection point periodically, by looking through the CLEAR faucet tee, for build-
up of solid matter at the end of the clear flexible PVC tubing. This could only occur from
contaminants in your acid container and the result is a blockage hindering the flow of acid
and reducing the life of the pump tube and roller block. While unscrewing the BLACK lock
nut, take care not to lose the rubber O-ring.
4.2 Lubricate Squeeze Tube
Lubricate the pump squeeze tube every 3-6 months. Using a silicone-based lubricant only
as petroleum-based lubricants will cause damage to the tube and rollers.
4.3 Replace Squeeze Tube
Depending on usage, the squeeze tube may need replacement after 1-2 years of use.
Before replacing, please ensure that the suction and injection tubes are empty. To change
the squeeze tube, please follow the instructions included with the replacement kit. Only
using the original sized commercial grade Tygon® Norprene® tube as incorrect sizing will
result in premature failure of the Tri Roller Block.
5. HELPFUL HINTS
Read and keep your Manual in a safe place.
Test your swimming pool water on a regular basis and take your pool water sample to your local pool
professional at least twice a month.
6. CONTENTS
Page 3 of 14