Tr oubleshoo ting pumps , pr oblem & c ause – Balboa Water Group BP 60Hz User Manual

Page 22

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22

Manufactured under one or more of these patents. U.S. Patents: 5332944, 5361215, 5550753, 5559720, 5,883,459, 6253227, 6282370, 6590188, 6976052, 6965815, 7030343, 7,417, 834 b2,

Canadian Patent: 2342614, Australian patent: 2373248 other patents both foreign and domestic applied for and pending. All material copyright of Balboa Water Group.

4/22/13

Tr

oubleshoo

ting Pumps

, Pr

oblem & C

ause

Pump motor

does not

star

t

Pump w

ill

not

tur

n of

f

Pump not

pumpi

ng

properly

Je

ts not fu

lly

functioni

ng

Low wa

ter

pressure /

flow

W

ater

leakage

f/ unions

No air

mixed

into wa

ter

Contact qual

ified

elect

ric

ian f

or

ser

vice

Pump

hums

,

noisy

GFCI / Fuse

No i

ncomi

ng power

X

X

Ther

mal overload t

ripped

X

X

A

ir but

ton

, or sw

itch on pump d

ef

ec-

tive

XX

X

A

ir tube block

ed

, ki

nk

ed

, or dis-

lodged

XX

X

Je

ts are c

losed

X

X

X

X

Leaks / loss of prime

X

X

Low voltage; is there proper

voltage?

XX

X

Motor bur

nt,

flood

ed by wa

ter

X

X

Open air cont

rol v

alves

X

O-ri

ng over / und

er tig

htened

,

pi

nched

, improperly sea

ted

XX

Pipe i

nle

t hig

her than wa

ter l

in

e

X

X

X

Pump jammed w

ith d

ebris

X

X

X

X

X

Pump not i

nstal

led a

t correct leve

l

X

X

X

Suction cover/guard

, impe

ller

, or

fi

lter may be c

logged

XX

X

X

X

W

ater leve

l too low

X

X

Beari

ngs bad

XX

Pro

b

lem

Ca

use

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