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8. TROUBLESHOOTING
The maintenance work authorized by BULLDOG SCRUBBERS is indicated in section
"7.
MAINTENANCE".
The content of this chapter is not exhaustive. Instead, it aims to provide information on the
most common problems in order to help specialized technicians to find the fault in question.
CAUTION
The indications under the term "SOLUTION" in the tables below DO
NOT AUTHORISE interventions that could jeopardise safety.
PROBLEM
Wet stripes on the sides
The floor remains wet
The dirt is not picked up
Rev.
1.0
PROBABLE CAUSE
Irregular paths are covered.
Recovery tank scrapers
dirty or worn.
The squeegees are dirty or
worn.
The suction recovery hose
is clogged.
The cap of the suction tank
is positioned incorrectly.
Recovery tank with dirty or
worn scrapers.
Worn brushes.
Cleaning liquid not coming
out.
54
BULLDOG MINI
TROUBLESHOOTING
SOLUTION
Follow the instructions in
chapter
"7.
MAINTENANCE".
Clean or replace the
scrapers.
C l e a n o r r e p l a c e t h e
squeegees.
Clean or replace the
suction hose.
Check and position the
suction tank cap correctly.
Clean or replace.
Replace.
Check the water filter.
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