Safety Precautions • Use only the gauge provided to check the system vacuum (or suction). • Never use your hand to verify the amount of vacuum at the skimmer or dedicated suction line. • Keep hands and fingers away from the access cover and any moving part while the cleaner is operating.
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Navigator & Pool Vac Ultra Overview Hayward currently offers two suction cleaners for in-ground pools, the Navigator and the Pool Vac Ultra (PVU) and each version has a model designed for Gunite or Vinyl applications. While the colors, shell shapes, and names may be different, the majority of the major components of these cleaners are interchangeable.
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Pre-Installation Checklist The majority of issues experienced with the cleaner are due to improper installation or expectations. The following pre- installation checklist will ensure correct performance. • Is the pump size adequate to supply enough suction to operate the cleaner (use the flow gauge)? •...
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Pre-Installation Checklist Continued • Remove all large objects from the pool that could interfere with the operation of the cleaner. • Treat and remove algae from the pool water and surfaces. • Check and balance the water chemistry. • Make sure the water level in the pool is correct. •...
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