15
11.0 PROBLEM ANALYSIS
Problem
Possible Cause
Solution
Overspill material to be
cleaned is caught in the dirt
receiving bin.
-
Working depth is adjusted
too deep.
-
Vibration sieve is blocked.
-
Work environment is too
wet.
-
Vibration sieve too fine.
-
Adjust the machine les deep.
-
Open the vibration sieve.
-
Wait till the work environment
has dried up.
-
Use a sieve with a larger
mesh.
Too little cleaning
-
Working depth is adjusted
too shallow.
-
Sieve has too large a
mesh
-
Brush is worn out.
-
Adjust the machine deeper.
-
Replace the sieve by one with
a smaller mesh.
-
Replace the Brush
Drive wheel skids.
-
Too little pressure on the
drive wheel.
-
Bearings are stuck.
-
Too wet surface.
-
Brush set to deep
-
Release air pressure from the
tire.
-
Loosen the bearings or
replace these.
-
Postpone the working till the
surface is dry
-
Raise the brush
Sieve does not move / return
-
Vibrating screen is not
placed well in the
machine.
-
Drive chain broken
-
Position sieve correct into the
machine.
-
Repair or replace.
Untidy look of the field after
working.
-
Brush set to deep
-
Raise the brush
Cracking sounds when the
machine is operational.
-
Bearings are worn out.
-
Replace the bearings.
Machine takes too many bites
in the field
-
Brush set to deep
-
Raise the brush
