FS 190
Operating instructions
- 17-
02821900988
5005967-04
7.
Troubleshooting
Attention: In the event of changes in the behaviour of the machine during operation,
stop the machine immediately and report the malfunction to the competent authority
/ person!
Problem
Cause
Remedy
Engine
Engine does not start
Fuel tank empty
Fill up
Dirty fuel lines
Clean
Bad engine performance
Dirty air cleaner
Clean
For more fault finding refer the operating instruction of the engine manufacturer which is enclosed!
Lowering
Machine does not fully lower
Undercarriage or threaded spindle
tight
Check undercarriage and
threaded spindle
Cutting
Machine rises out of cut
Dull diamond blade
Sharpen or use softer
diamond blade
Faulty gas pressure spring
Replace
Feed too high
Reduce feed
Non circular abrasion of the
diamond blade
Damaged centering of the blade
shaft
Replace blade shaft
Warped blade shaft
Replace
Loose or damaged blade shaft
bearings
Tighten or replace
Diamond blade jams in the cut
No free cut because of sidewards
wear-out of segments
Check hoses for fracture free
laying
Damaged diamond blade core
Replace diamond blade
Abnormal wear-out of
segments
Insufficient water flow
Check hoses for fracture free
laying
Wrong type of diamond blade
Choose different diamond
blade
Feed too high
Reduce feed
Cutting in loose underground
Reduce cutting depth
Abnormal blade wear-ozt at
sides of core
Insufficient water flow
Check hoses for fracture free
laying
Cutting in loose underground
Reduce cutting depth
Bad cutting performance
Slippy V-belts
Adjust
Blunt diamond blade
Sharpen or use softer
diamond blade
