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3Z7–724
Rev C
Supplement to instruction manual 307–724.
EM
390 Airless Paint Sprayer
INJECTION
HAZARD
This form is only a quick reference to the
features and frequently ordered parts of
this sprayer
. T
o reduce the risk of seri
-
ous injury
, including fluid injection, while operating
or repairing this sprayer
, follow the warnings and
instructions in manual 307–724.
INSTRUCTIONS
WARNING
Model
231–001, Series B, with Upright Cart
Model 231–051, Series C, with LoBoy Cart
Ref Upright LoBoy
No. Part No. Part No. Description
1 215–903 Same
Bearing Assembly
2 215–904 Same
Connecting Rod
3 215–905 Same Drive Housing
4 176–825 Same
Pinion Gear
5 224–727 Same Motor
6 105–771 Same Capacitor
7 110–155 Same
Motor Fan
8Y 185–952 Same
Danger Label
9 218–906 220–678 Cart
10 215–860 Same Pressure Control
11 214–570 Same
Fluid Filter
12 222–198 Same Pressure Drain Valve
13 108–982 Same
Connector T
ube
14 223–766 223–767 Hose
15 218–215 Same
Displacement Pump
15a 176–758 Same Packing Nut/Wet-Cup
15b 177–929 Same .Cylinder
15c 181–879 Same
.Piston Rod
15d 218–197 Same
.Piston V
alve
15e 215–455 Same
.Intake V
alve
106–076
used
in
223–597
used in
Circuit Board
P/N
and Style
220–726,
A & B
231–001, A
Sprayer,
Series
220–726
C &
above
231–001 B &
above
218–949
Graco
Motor P/N
224–727
Yes
External
Motor Fan
No
112125400
Franklin
Motor P/N
1101007414
Y
Extra danger labels are available for free.
Packing
Repair Kit
222–587
Includes all parts marked with a
L
Ref Upright LoBoy
No. Part No. Part No. Description
16 178–597 170–113
Suction T
ube
17 181–073 Same Strainer
18 186–495 183–281 Drain Hose
19 None 176–920
Suction Hose
20
See chart below
Circuit Board
(not shown)