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Craftsman 390.253251 Owner's Manual page 2

Multi-stage jet pump

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CONTENTS
INTRODUCTION/WARRANTY
..................................
2
MAJOR COMPONENTS
..............................................
3
PUMP PERFORMANCE ...............................................
4
INSTALLATION ........................................................
5-8
ELECTRICAL ..........................................................
9-10
OPERATION
........................................................
10-11
HELPFUL HINTS / MAINTENANCE .....................
11-14
TROUBLESHOOTING
GUIDE ..................................
15
REPAIR PARTS .....................................................
16-19
INTRODUCTION
Please read our instructions
before installing
and using
your Deep Well Jet Pump.
This will help you obtain
the
full benefits
of the quality and convenience
built into
this equipment.
It will also help you avoid any needless
service
expense
resulting
from causes beyond
our con-
trol which
are not covered
by our warranty.
RULES FOR SAFE INSTALLATION
AND
OPERATION
Carefully
read and follow all safety instructions
in this
manual
or on pump
This is the safety alert symbol.
When you see this
symbol
on your pump
or in this manual,
look for
one of the following
signal words
and be alert to the
potential
for personal
injury!
Warns about hazards
that will cause seri-
ous personal
injury, death or major property
damage
if
ignored.
I'A_WARNINGI W arns
about
hazards
that
will
or can
cause serious
personal
injury, death
or major property
damage
if ignored.
IA
CAUTION
] Warns
about
hazards
that
will
or can
cause ",_or_er_sona_l
_iUry
or property
damage
if ig-
nored.
The
worcr'NOTICE
- indicates
special
instructions
whick
are.important
but not related
to hazards.
1. To avoid risk of serious
bodily injury and property
damage,
read safety instructions
carefully before in-
stalling pump.
2. Follow local and/or
national
plumbing
and electri-
cal codes when
installing
pump.
3. Keep well covered
while installing pump to prevent
leaves and other
debris from falling into well, con-
,
taminating well and possibly
damaging
pump.
4. Protect
pump
and piping
system
from freezing.
Allowing
pump
or water
system
to freeze
could
severely damage
pump
and voids warranty.
IAWARNING[ To avoid
serious
injury
and
equip-
ment
damage,
limit
system
pressure
to
100
pounds
per
square
inch
(PSI)
or below
at all
times.
Over-pressure
can cause
tank blowup;
in-
stall relief valve
capable
of passing
full pump
vol-
ume at 100 PSI.
5. With a new well, test well for purity
before
use.
Consult local Health Department
for procedure.
IAwARNING [Hazardous
voltage.
Can shock,
burn,
cause
death,
or start fires.
6. Disconnect
electrical
power
source
before
in-
stalling or working
on pump.
7. Ground pump with a ground
wire run from ground-
ing lug on motor
to a grounded
lead in the service
panel.
8. Line voltage and frequency
of electrical
power
sup-
ply must agree with motor
nameplate.
9. Use of fuses or wire smaller than size recommended
in owner's
manual
can cause overheating,
possible
fires, and will void warranty.
10. This pump
is a deep
well jet pump.
It is not de-
signed
or intended
for shallow
well use. Use in a
deep well (more than 25' depth
to water).

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