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This pump requires very little maintenance and
should provide a long service life. Problems are
rare; when the pump ow drops off, the most likely
cause is something solid going down the drain and
jamming the impeller.
TO CLEAR A JAMMED IMPELLER:
• Unplug the pump
• Close the discharge shutoff valve
• Bail out the sink as much as possible
• Disconnect the union, unscrew the pump from
the sink tail piece, lower the pump to the oor,
and slide it out from under the sink
• Remove the six housing screws
• Clean out the pump. Make sure that the pump
discharge is clear. If necessary, replace the
impeller.
• Install the new gasket (included with impeller).
Reassemble the pump.
• Raise the pump back into position, thread it
back onto the sink tail piece, and reconnect the
union.
• Plug in the pump. Run water in the sink until the
pump has run at least one complete cycle to
make sure the pump is operating correctly and
there are no leaks.
CARE AND MAINTENANCE
No. Description Qty.
1 Diaphragm Switch 1
2 Impeller, Gasket,
Mechanical Seal
1
D* Sink Drain Screen 1
C* 1-1/4” NPT x 1-1/4” Slip
Check Valve
1
B* 1-1/4” NPT Ball Valve 1
PARTS LIST
*Available Locally.
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