Maintenance - SA -033-M Installation And Maintenance Manual

START-UP
• Open all valves and connect the motor.
• Wait a suitable time for tubing auto-priming to take place.

5. MAINTENANCE.

• Clean the pre-filter basket regularly in order to avoid drops in pressure. In order
to avoid possible basket breakage it is recommended not to knock it during the
cleaning process.
• If the pump stops, check that the motor amp consumption during his working is
the same or less than that indicated on the manufacturerʼs specification board, or
failing him, contact the nearest Customer Technical Service.
• If the amp rate is higher, consult the manufacturer.
• Empty the pump in cases where it must remain without use for some time, mainly
in cold countries where there may be danger of freezing.
• To empty the pump, remove the draining plug from the pump body (see explosion
drawing).
• Each time the pre-filter is opened, clean impurities from the joint seating and the
joint itself, to ensure sealing on closure of the cover. (Fig.5).
6. DISMANTLING
• The motor unit may be dismantled from the pump body without needing to
disconnect the pumpʼs suction and impulsion tubing.
• To disconnect the motor unit from the pump body, remove the screws that join them
(see explosion drawing).
25