Tabla de contenido
Publicidad
Idiomas disponibles
Idiomas disponibles
SPECIAL INSTRUCTIONS FOR
REPLACING SEALS IN
DOUBLE SEAL PUMPS
1.
Remove plugs in motor housing and in seal housing and
drain oil.
2.
Remove bolts in lower plate only.
3.
Lift off pump case.
4.
Hold impeller and unscrew holding nut. Hold shaft with
screwdriver and unscrew impeller, turn counterclockwise.
5.
Pry off seal bellows and ceramic seat. Break seats if
necessary to get out as they must be replaced with new
parts.
6.
NEVER USE OLD SEAL PARTS. USE ONLY
COMPLETELY NEW SEALS.
7.
Remove snap ring with snap ring pliers.
8.
Pry off upper seal bellows and ceramic seat.
9.
If no water has entered motor housing (check winding
with ohmmeter or megger) wipe seal chamber
thoroughly and replace seals.
10. Replace oil in motor housing and seal chamber. Use
only MYERS submersible oil.
11. If water has been in motor then remove seal chamber
and lift out rotor unit and remove motor stator. See single
seal instructions for replacing ball bearing and motor
stator.
17
FIG. 26
Publicidad
Tabla de contenido
