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WARNING - ELECTRICAL PRECAUTIONS
All wiring, electrical connections, and system grounding must
comply with the National Electrical Code (NEC) and with any local
codes and ordinances. Employ a licensed electrician.
WARNING - RISK OF ELECTRICAL SHOCK
•
Have an electrician provide electrical power to the motor.
•
Motor must be grounded and terminal cover in place to reduce
electrical shock hazard.
•
Keep motor operating area as dry as possible.
•
A ground fault interrupter (GFI) protected circuit is recom-
mended for use with any electrical device operating near water.
•
Always disconnect power before servicing.
•
Not investigated for use in swimming pool areas.
LUBRICATION:
a) The pump requires no lubrication.
b)
For electric motor models, refer to instructions provided
by the motor manufacturer.
REPLACING MECHANICAL SEAL:
(Refer to Figure 2)
TO DISASSEMBLE:
a)
Remove the bolts (1) and remove the casing (2).
b)
Remove the impeller (unscrew impeller or remove retain-
ing bolt depending upon the model).
c)
Slip the seal off the shaft.
d)
Remove the four bolts and lift the adapter (7) off the motor.
Take care not to damage the seal seat.
e)
If the seat (9) needs to be replaced, push it out of the
adapter from the motor side.
MAINTENANCE
TO REASSEMBLE:
a)
Clean all parts thoroughly.
b)
Wet the rubber part of the seal seat with soap solution
and press it into its housing in the seal plate or adapter,
smooth ceramic surface facing outwards.
c)
Assemble the seal plate or adapter to the motor.
d)
Oil the seal and slip it into the motor shaft. Make sure
the sealing face is towards the ceramic seat.
e)
Replace the impeller.
f)
Reassemble to the casing and diffuser ring.
recommended to use a new gasket (3).
g)
Reconnect the suction and discharge piping and re-
connect the electrical wiring.
PRECAUTIONS
a)
Whenever pump is dismantled and then reassembled,
always check to see that the impeller rotates freely within
the casing.
b)
The SPM models have a flinger (10) on the shaft. This
flinger must not be removed.
Figure 2
Drain Plug
3
Discharge
Priming
Plug
It is
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