Graco 190ES 309063F Repair Manual page 22

For these models and series only:
232900 F
232901 E
233797 E
233815 E
Motor Control Board
Removal
1.
Relieve pressure; page 6.
2. Remove 4 screws (17) and control cover (16).
3. Disconnect motor connector, pressure control
connector white wire to control board (8) and black
wire to switch (4).
4. Remove 4 screws (9) and control board (8).
17
Fig.
18
15
22
309063
Pressure Control Repair
15
14
13
14a
12
11
10
16
2
ti7414a
Installation
1. Assemble control board (8) with 4 screws (9).
2. Connect motor connector, pressure control con-
nector white wire to control board (8) and black
wire to switch (4).
3. Install cover (16) with 4 screws (17).
5
4
6
3
9
19
7
1
2
8