User's Manual

Troubleshooting
311021U 11
Spray icon does not show on display
when fluid is sprayed
Loose connector Check that 5-pin connector and reed switch
are properly connected.
Interrupter (164) is improperly positioned Turn screw counterclockwise until spray icon
synchronizes with fluid spray
Reed switch assembly (18) is damaged Replace reed switch assembly (18)
Magnet on assembly (18) is missing Replace reed switch assembly (18)
A connector on wiring harness or on
reed switch (18) is damaged
Disconnect reed switch and 5-pin connector
from back of control board. Check continuity
between pin 1 on 2-pin connector and pin 1
and 5-pin connector. Check continuity
between 2 on 2-pin connector and pin 4 on
5-pin connector. If there is no continuity in
either case, replace wiring harness. If there is
continuity in both cases, replace reed switch
assembly (18).
Cut or sliced wire Replace wiring harness.
Control board is damaged Replace control board
Display is damaged Replace display
Spray icon is always shown on display Interrupter (164) is improperly positioned Turn screw clockwise until spray icon is
synchronized with fluid spray
Reed switch assembly (18) is damaged Replace reed switch assembly (18)
Pressure control knob does not rotate Knob is jammed Pull back cover where remote cable connects
to hydraulic pump and turn counterclockwise
until free
Pressure control knob rotates freely with
no pressure change
Remote cable broken or disconnected Replace or reconnect cable
Engine bounces when striping Spring is broken, loose or missing Replace or reconnect spring
Problem Cause Solution