Atlantic MD250 Operating Manual - Page 5

Browse online or download pdf Operating Manual for Water Pump Atlantic MD250. Atlantic MD250 6 pages. Md-series
Also for Atlantic MD250: Product Manual (17 pages)

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Warranty Claims

• In case of warranty claims, pump should be returned to place of purchase accompanied

by original receipt.

Cleaning

Mag Drive pumps will require periodic cleaning of the magnetic rotor and rotor chamber.

Please follow the directions below for proper cleaning procedures:

• Unthread the pre-filter by turning it in a counter clockwise direction.

• Remove volute by rotating it in a counterclockwise half turn while pulling lightly outward

from the pump body.

• Remove the impeller assembly from the rotor chamber.

Note: The impeller assembly is comprised of six individual parts shown in the image below.

Take care not to lose or misplace any of these pieces during the cleaning process.

Pre-filter

• Inspect the magnetic rotor and the rotor chamber for built up debris. Loose debris can be

flushed out with clean water. Often in hard water, well water or pond-free applications,

debris may appear as a crusty film around the rotor and in the rotor chamber. Remove

this film using a scrub brush and white vinegar.

• Inspect the intake O-ring for nicks or breaks.

• Re-assemble the impeller assembly insert it into the rotor chamber.

• Attach the volute by applying pressure and rotating it in a clockwise half turn.

• Replace the pre-filter.

Volute

Pre-filter

Ceramic Shaft

Intake

O-ring

(see larger image below)

Rubber Bushing

Impeller/

Magnetic Rotor

Friction Washer

Rotor

Chamber

Pump Body/Motor

Impeller

Assembly

Pump Base