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- 67 -
CHAPTER 7
-
TROUBLESHOOTING
|
|
|
PROBLEM
|
CAUSE
|
REMEDY
|
SECTION
|
|
|
|
|
|
| 1.
Motor
poorly
supplied
|
Check
wiring
| parag.
3.45
|
2.
Pump
seizes
(stopping
|
Disassemble,
clean, |
|
after
pumping
under
|
and
polish
scrat-
|
|
difficult
conditions
-
|
ched
metal
parts
|
|
no
drain
or
rinsing)
|
(replace
if
neces-
|
"
5
A.
PUMP
DOES
|
|
sary)
then
|
NOT
ROTATE
|
|
reassemble
|
|
3.
Coupling
deteriorated
|
Disassemble
motor
|
|
,
|
and
replace
|
"
5.1
| 4.
Temperature
too
low
|
|
"
4.11
|
5.
Oil
contaminated
|
Change
oil
and
|
.
4.6
|
|
rinse
pump
|
4.7
|
6.
O11
gummed
after
|
Disassemble,
clean, |
"
5
|
prolonged
storage
or
|
reassemble
|
|
after
stoppage
after
|
|
|
pumping
contaminant
|
|
|
substances
|
|
|
|
|
|
|
|
|
1.
No
oil
in
case
|
Add
oil
|
Parag.
3.41
|
2.
Inlet
filter
partially
|
Clean
filter
|
.
5.3
|
clogged
|
|
B.
OLL
PUMP
|
3.
O11
contaminated
|
See
A.5
|
DOES
NOT
| 4.
O11
cold
|
}
*
4.11
START
| 5.
Noise
control
system
|
Adjust
system
|
|
improperly
adjusted
|
|
|
6.
Lubrication
holes
|
Disassemble
and
|
"
5
|
clogged.
|
clean
|
| 7.
O11
pump
vane
worn
|
Replace
|
.
5
|
|
|
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