Control Board Replacement
See Wiring Diagram, page 27.
Removal
1. Relieve pressure, page 6. Disconnect power cord
from outlet.
2. Remove kick stand (66) (210
3. Remove two screws (5) and toolbox (3) (190
210
Series A).
ES
4. Remove two screws (11) and front cover (32).
Remove screw (13) and shroud (12) (see illustra-
tion, page15).
5. Disconnect pressure control assembly connector
(A) from control board (18).
18
6. Disconnect motor connector (D) from control board (18).
18
Series A).
ES
ES
D
A
120V
ti9132a
7. Remove three screws (11) securing control board to
housing (two are located on the front and one on the
back next to the power cord).
,
8. Pull control board out slightly and then slide control
board back and off of frame.
Make sure power cord is free and not wrapped
around cord wrap.
9. Remove grommet and wires from strain relief.
.
Ground wire remains attached to sprayer with
grounding screw.
18
Grommet
10. Remove two power cord (C) connectors from control
board.
18
Control Board Replacement
18
11
ti9154a
Strain
Relief
ti6122a
120V
C
ti9132a
311990F