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Idiomas disponibles
Idiomas disponibles
VI. DELIVERY AND STORAGE
1. Delivery
Every electro-pump is carefully tested and packed during its
manufacturing process. MINISUB pumps are supplied from the
factory in proper packing in which they should remain until they
are to be installed.
After purchasing the pump, check that it has not been damaged
during transportation. If the pump is damaged, immediately
inform the dealer within 8 days from the date of purchase.
The pump should not be exposed to unnecessary impact and
shocks.
2. Storage and handling
The pump should not be exposed to direct sunlight. If the pump
has been unpacked, it can be stored horizontally or vertically,
adequately supported. Make sure that the pump cannot roll or
fall over.
2.1 Frost protection
If the pump has to be stored after use, it must be stored in a
frost-free location.
VII. OPERATION AND MAINTENANCE
Make sure the pump is disconnected from
electric power supply before performing
maintenance operation.
The power cable must be replaced by
qualified personnel only.
The pump must not be operated with the
delivery valve shut off (closed head) for more
than a few seconds otherwise the motor will
overheat, possibly causing permanent
damage, not covered by warranty.
While MINISUB pumps do not require regular maintenance, it is
a good practice to monitor the conditions and performance of
the pump. This diagnosis may be carried out by checking the
maximum pressure (shut valve for a very short period) gener-
ated by the pump, and by checking the amperage draw of the
motor at standard duty flow rate.
Both these figures should be compared to pressures and current
draws recorded when the unit was initially installed.
If pumped water is not perfectly clean, it may be occasionally
necessary to clean the filter whit a steel brush to scrape the dirt
accumulated on the external surface
It is also possible to clean the internal section of the filter:
Loosen the screw that fixes the filter to the body of the electric
pump and remove it, scrap the dirt with a steel brush and rinse
it with clean water. If it is not sufficient, have the hydraulic parts
cleaned by an authorized centre.
If you are planning not to use the pump for a long time, it is ad-
visable to empty it completely, rinse with clean water and store
it in a dry location, where it can be protected from frost.
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