REXENER Mass Filter, Installation And Maintenance Manual

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5. CABLE REPLACEMENT
If the power cable becomes damaged, it must be replaced by the manufacturer, your after-sales service engineer or a similarly
qualified person in order to avoid hazards.
6. MAINTENANCE
After the bathing season has ended, the filter should be kept in a dry place where it is protected from bad weather. After per-
forming a final backwash to clean the silica sand, dismantle the hoses and drain the water in the filter through the tank drain
plug until it is completely empty.
After removing all of the water from the filter, carefully clean the remains of silica sand from the thread before replacing the
plug. Failure to do so could damage the thread.
The filter tank drain plug should only be used in this operation.
VERY IMPORTANT: Following an extended period of inactivity, before starting up the
filter check that the filter is correctly primed.
The unit is designed to work so that practically no maintenance is required. Some consumables or components subject to wear
and tear may have a shorter service live than the unit’s warranty period.
Contact your service engineer for any maintenance work that may be required.
7. TROUBLE-SHOOTING AND TECHNICAL ASSISTANCE
This filter and its instructions are especially designed for home use. There is no need for professional assistance, except in
special cases. The following are some of the problems and causes that may arise over time during the life-span of the filter, and
which you may be able to fix on your own. For any enquiries on warranties or after-sales service, please contact the vendor.
It is essential that any damaged component element or set of components is changed as soon as possible. Only use parts ap-
proved by the after-sales service. Forbid access to the pool if any damage of the filtration system(s) occurs.
When handling the filter or valve, DISCONNECT the power supply.