Graco 313901A IEC Socket Repair Kit 257823 Owner's Manual

Repair Kit
IEC Socket
Repair Kit 257823
313901A
- For servicing FinishPro 290 Sprayers Important Safety Instructions
For detailed instructions and warnings,
see sprayer manual.
Pressure Relief Procedure
To reduce the risk of injury from injection, always follow
this procedure when instructed to relieve pressure,
stop spraying, service equipment, or install or clean
spray tip.
1. Set power/function selection switch to OFF and
unplug sprayer.
2. Turn pressure knob to lowest setting.
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3. Hold gun to side of grounded metal pail. Trigger the
gun to relieve pressure.
4. Turn prime valve to PRIME.
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If you suspect spray tip or hose is completely clogged, or
that pressure has not been fully relieved after following
these steps, VERY SLOWLY loosen tip guard retaining
nut or hose end coupling to relieve pressure gradually,
then loosen completely. Clear tip or hose obstruction.
Disassembly
1. Relieve Pressure (see cover) and unplug sprayer.
6. Disconnect leads from IEC socket.
2. Loosen IEC cord clamp screw and remove IEC plug
from compressor.
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7. Remove screw and ground wire from compressor
housing.
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3. Remove air hose from compressor and remove outlet fitting from compressor.
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8. Remove IEC socket by sliding it out of plastic holder
attached to motor (slide back toward fan).
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4. Remove four screws. Tip compressor assembly
down and forward to remove from sprayer. Place
compressor on workbench.
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5. Remove two screws and IEC cord clamp. Remove
two screws and compressor shroud.
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Reassembly
•
For more information, see Wiring Diagrams (pages
4 and 5) for your sprayer model.
5. Install compressor outlet fitting.
1. Slide new IEC socket into plastic holder.
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2. Attach ground wire to compressor housing with
screw.
6. Tip compressor assembly up and back into frame.
Install four screws.
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3. Attach ground wire and power leads to IEC socket.
7. Install IEC connector and tighten cord clamp. Install
air hose to outlet fitting. Make sure cord is pushed in
as far as it can go and the screw is tightened
securely to ensure a good connection.
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4. Install compressor shroud with two screws. Install
IEC cord clamp with two screws.
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Wiring Diagram - 120 Vac
B
B
A
C
D
C
C
F
E
E
B
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C
A
Red Wire
B
Black Wire
C
White Wire
D
Blue Wire
E
Striped Wire
F
Green/Yellow Wire
G
Fuse
4
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Wiring Diagram - 240 Vac
A
B
B
A
D
D
A
A
E
A
E
D
A
Brown Wire
B
Black Wire
D
Blue Wire
E
Green/Yellow Wire
F
Compressor Fuse
G
Fluid Pump Fuse
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5
All written and visual data contained in this document reflects the latest product information available at the time of publication.
Graco reserves the right to make changes at any time without notice.
This manual contains English. MM 313901
Graco Headquarters: Minneapolis
International Offices: Belgium, China, Japan, Korea
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1441
Copyright 2009, Graco Inc. is registered to ISO 9001
www.graco.com
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