X20 Sprayer Reference Manual

Problem

 

 

 

 

 

 

 

 

 

 

 

 

Speed Erratic

 

 

 

 

 

Speed From

 

Causes

Solutions

 

Tips

7. Wheel

 

Inconsistent

Check for loose

Magnets get

Sensor

 

speed pulses

connections,

 

dislodged,

 

 

from sensor

sensor and

 

wheel wobble

 

 

 

 

wheel bearings,

changes sensor

 

 

 

 

missing

 

clearance and

 

 

 

 

magnets, incor-

wires break

 

 

 

 

rect installation

where constant

 

 

 

 

or broken wires

flexing occurs

 

 

 

 

in harness

 

 

8. Radar

 

Bad Radar

Use other speed

Radar outputs

 

 

signal

source

 

change type

 

 

 

 

 

 

of signal with

 

 

 

 

 

 

speed, ie:

 

 

 

 

 

 

change pulse

 

 

 

 

 

 

rate above set

 

 

 

 

 

 

speed, varies

 

 

 

 

 

 

with Radar.

Boom Sections

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Problem

 

 

 

 

 

 

 

 

 

 

Boom Sections do not work

 

 

 

Causes

 

Solutions

 

Tips

9. Incorrect valve

 

Select correct valve

Harnesses are

type selected

 

type for Sprayer and

designed for certain

 

 

 

wiring

 

valve types, check

 

 

 

 

 

system components

 

 

 

 

 

are matches to

 

 

 

 

 

configuration

A2677 Rev 1.5

18-3

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Image 229
Topcon A2677 manual Boom Sections