Following these simple care procedures will ensure the longest life and safest use of your low maintenance COVERLON cover.
Although your COVERLON cover will support the weight of several adults, we do not recommend walking on it. Your cover is intended for safety and should only be walked on in an emergency
At the first installation, the springs should be compressed about 90%. The tension will decrease slightly with time, without adjustment. The springs should always be compressed at least 50% and the cover should resemble a trampoline with little or no sagging. Should the cover start to sag or the springs expand to be less than 50% compressed, tighten the straps.
Please Note: In no instance should there be an opening large enough to permit a 4 ½” test object into the pool. Should an installation like this occur, the cover will not be classified as a safety cover, according to American Society for Testing and Materials (ASTM) Standards.
A “Funnel effect” created by tension must be maintained to allow water to drain towards the drain panel(s). A maximum spring compression (90%) should be maintained through out the majority of the cover, with the exception of the drain panel springs; these should be maintained at minimum spring tension (50%).
After installation, flood the cover with water using a garden hose. If the cover has been tensioned properly, all the water will flow towards the drain panels(s) or pump panels. The water will slowly drain; if a pump is in use, run the pump to remove the water. After draining, the cover should return to its original taut condition.
If the water does not drain properly, cover re-adjustment is required. Additional tension in the panels’ straps and springs where water remains collected is necessary (see your installation guide for adjustment procedures and diagrams listed under SPRING INSTALLATION section for additional information).
Retest and re-adjust, if necessary. If water still “puddles” in areas on the cover, strap tension can be slightly reduced on only the straps securing the drain panel(s) and/or pump. This is done to create a “funnel-effect” where surface water will gravitate to the drain panel(s) or pump for proper drainage. Then retest! Follow steps 1-3 until the water drains correctly.
With each pool closing re-adjustments may be required as necessary. Initially, annually or whenever a “puddle” is not draining. Water accumulation on the top of the cover will shorten the service life.