GRE AR7051 Manual Especifico página 11

5.6 RINSING MODELS 5 FUNCTION VALVE / 6 FUNCTION VALVE: (FIG. 7) (FIG. 8)
Having completed a "WASH" cycle of the filter and having put the installation on "FILTER", for a few seconds the water will
be cloudy flowing into the pool. To avoid having this cloudy water running into the pool, you can use the "RINSE" setting.
This works as follows: immediately after the "WASH", stop the pump, turn the valve to "RINSE" (fig. 7) and connect the pump
again for one minute, then stop the pump and turn the valve to "FILTER".
5.7 RECIRCULATION: MODEL 6 FUNCTION VALVE
With the valve in this position, the water goes directly from the pump to the pool, without passing through the filter (Fig. 7).
5.8 CLOSED SETTING
The "CLOSED" setting for the selector valve is used to prevent water from circulating through the hoses and the filter.
6 CABLE REPLACEMENT
If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similarly qualified person in
order to avoid a hazard.
7 MAINTENANCE
After the bathing season has ended, the filter should be kept in a dry place where it is protected from bad weather. For this
reason, after performing 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.
7.1 CARE OF THE PUMP
The filter pump is designed to operate without any specific maintenance. Some consumable elements or those that are exposed
to wear and tear may have a shorter life-span than the guarantee period.
For any form of maintenance, contact the manufacturer or its service centre.
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 which 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.
When handling the filter or valve, DISCONNECT the power supply.
Installation and General Maintenance Manual
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- MONOBLOCK FILTER 9