Maintenance And Care Instructions - monzana MZPP28 Manual De Instrucciones

system will clean. Please refer also to the instructions in the pump manual. Neither the pump
nor the filter tank may contain any air. Alongside the loss of power, the air may become a
danger or even damage the pump. TIP: For systems with pre-filter, slightly loosen the cover
of the pre-filter in order to vent them.
4. You should first pump the water using BACKWASH for a short time. The fresh sand will
contain suspended solids that you should pump out first. Otherwise you may also pump the
water using "standard operation", in which case you must assume that the water will initially
be slightly turbid. This is normal and will subside after a short time. New sand always contains
a certain amount of suspended solids. Generally speaking, the finer the sand, the more
suspended solids it will contain.
5. As soon as there is a constant flow of water and the water seems clear, switch off the pump
temporarily, set the valve to RINSE and switch on the pump again. This removes a large
portion of the suspended solids.
6. Turn the pump off after 1-2 minutes and set the valve to FILTER. You can now begin standard
operation.
7. Note the pressure applied to the boiler once the sand is clean. You can read the pressure on
the manometer. A guideline value cannot be given here as the pressure highly depends on
a range of factors, such as the grain size of the sand and the positioning of the plant in
relation to the water level. If the pressure deviates by a factor of about 8-10 PSI (0.6 - 0.7 bar)
from the noted initial value over the course of several weeks, you are advised to clean the
sand. In this case, the dirt that has already been collected prevents optimum flow of the water
and indicates the need for cleaning by increasing the pressure.
8. The pump should be cleaned at regular intervals. Please refer to the pump manual.
Functions
Important: Always switch off the pump before moving the valve from one position to the next.
FILTER: Set the filter to "standard operation". In this way, the water is cleaned in the circuit with the
pool.
BACKWASH/rinse: Clean the filter. After around 2 minutes in this position, switch to RINSE.
RINSE: causes residual cleaning and renewed compaction of the sand following rinsing during
cleaning. This should last approximately thirty seconds.
CLOSED: closes the water flow from pump to filter.
WASTE: Water is diverted from the pool directly for disposal. The water can also be drained from
the pool. This is also effective when used in combination with a vacuum pool cleaner.
WINTER: Recommended position for the winter. We strongly recommend dismantling the system
over the winter, especially if there is a risk of frost.
CIRCULATE: the water circulates through the pool system without running through the filter.

MAINTENANCE AND CARE INSTRUCTIONS

Always switch off the appliance and disconnect the mains plug before carrying out maintenance
or inspection work.
Check all the parts for signs of wear. Do not continue to use the product if you find any defects.
Only have parts replaced with original spare parts by a specialist in accordance with the
manufacturer's specifications. A lack of care and maintenance can damage the appliance.
Dangerous situations can arise. To ensure electrical safety, the appliance must not be subjected
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