7
Drain all water from pump and piping when expecting
freezing temperatures or when storing pump for a long
time (see instructions below).
Keep motor dry and covered during storage.
To avoid condensation/corrosion problems,
d
do
o n
no
ott
cover
pump with plastic.
For outdoor/unprotected installations:
1. Enclose entire system in a weatherproof enclosure.
2. To avoid condensation/corrosion damage, allow venti-
lation;
d
do
o n
no
ott
wrap system in plastic.
3. Use a 40% propylene glycol/60% water solution to
protect pump to -50°F (-46°C).
Draining Pump
1. Pump down water level
below all inlets to the pool.
T
To
o aavvo
oiid
d d
daan
nggeerro
ou
uss o
orr
ffaattaall eelleeccttrriiccaall ssh
ho
occkk
h
haazzaarrd
d,, ttu
urrn
n O
OFFFF p
po
ow
weerr tto
o
m
mo
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orr b
beeffo
orree d
drraaiin
niin
ngg p
pu
um
mp
p..
2. Cap inlet piping after drain-
ing to keep water out of the
pipes.
3. To prevent pump from
freezing, drain the pump
body through the drain fit-
ting provided.
4. Be sure motor is kept dry
and covered.
Startup For Winterized Equipment
1. Remove any temporary weather protection placed
around system for shutdown.
2. Follow filter manufacturer’s instructions for reactiva-
tion of the filter.
3. Inspect all electrical wiring for damage or deterioration
over the shutdown period. Have a qualified service-
man repair wiring as needed.
4. Inspect and tighten all watertight connections.
5. Open all valves in suction and return piping.
6. Remove any winterizing plugs in piping system.
7. Drain all antifreeze from system.
8. Close all drain valves and replace all drain plugs in
piping system.
9. Prime pump according to instructions on Page 6.
PUMP SERVICE
Pump should only be serviced
by qualified personnel.
Be sure to prime pump (Pg. 6)
before starting.
1
1.. SST
TO
OP
P P
PU
UM
MP
P b
beeffo
orree p
prro
o--
cceeeed
diin
ngg..
2
2.. C
CLLO
OSSEE G
GA
AT
TEE V
VA
ALLV
VEESS iin
n
ssu
uccttiio
on
n aan
nd
d d
diisscch
haarrggee p
piip
peess..
3
3.. R
REELLEEA
ASSEE A
ALLLL P
PR
REESSSSU
UR
REE
ffrro
om
m p
pu
um
mp
p aan
nd
d p
piip
piin
ngg ssyysstteem
m..
T
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o aavvo
oiid
d d
daan
nggeerro
ou
uss o
orr
ffaattaall eelleeccttrriiccaall ssh
ho
occkk
h
haazzaarrd
d,, ttu
urrn
n O
OFFFF p
po
ow
weerr tto
o
m
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otto
orr b
beeffo
orree w
wo
orrkkiin
ngg o
on
n
p
pu
um
mp
p o
orr m
mo
otto
orr..
If shaft seal is worn or damaged, repair as follows:
Pump Dissasembly/Removing Old Seal
Disconnect power to pump motor.
B
Bee ssu
urree
gate valves on suction and return piping are
closed before starting work.
Release all pressure by opening all vents before starting
work.
1. Drain pump through drain fitting on bottom of pump
body.
2. Remove 6 nuts, lockwashers and flat washers holding
seal plate to pump body. Pull seal plate and motor
away from pump body. (You may have to CARE-
FULLY use a screwdriver to separate body from seal
plate.)
3. Remove seven screws and washers holding diffuser to
seal plate. Remove diffuser.
4. Remove motor canopy. Being careful not to touch ca-
pacitor terminals, loosen capacitor clamp and move
capacitor to one side.
5. Hold shaft with 7/16" open-end wrench on motor
shaft flats.
6. Unscrew impeller from shaft (turn counterclockwise
when facing it).
N
NO
OT
TIIC
CEE::
On 2 and 2-1/2 HP models, remove im-
peller screw (left hand thread - turn
ccllo
occkkw
wiissee
) and
gasket before removing impeller. Inspect gasket for
damage, cracks, etc. Replace if damaged.
Hazardous voltage.
Can shock, burn,
or cause death.
Disconnect power
before working
on pump or motor.
Hazardous voltage.
Can shock, burn,
or cause death.
Disconnect power
before working
on pump or motor.
