Graco 309572ZAF Breast Pump User Manual


 
Installation
14 309572ZAF
4. Connect electrical wires.
a. Ensure electrical wires ends are 5/8 in.
(15.9 mm) long. If they are not, use a
sharp scissors to strip all four wire ends
to the correct length. See Strip Length
Gauge for correct length.
a. Ensure strip length is correct by fitting
ferrule over exposed wire. Ferrule
should be flush with wire end. See F
IG.
6.
b. If wire is short of ferrule end, adjust strip
length accordingly. If bare wire is pro-
truding from ferrule, trim flush to ferrule
end. See F
IG. 6.
c. Remove ferrule and apply oxide inhibi-
tor to bare wire. See FIG. 7.
d. Reinsert wire in ferrule and apply more
oxide inhibitor to ferrule and wire end.
FIG. 5
Be careful not to cut or nick copper
strands. If more than five strands are cut
or nicked, trim wire and re-strip.
New hoses are pre-stripped at correct
length; remove insulation to expose bare
wire.
On some older heated hoses wire insula-
tion will not fit inside ferrule insulator. In
these cases, use scissors to split and
remove ferrule insulator.
Strip Length
5/8 in.
TI9733a
(0.625 mm)
This illustration is not to scale.
FIG. 6
F
IG. 7
Incorrect
Correct
Incorrect
TI9768a
TI9769A