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7 Appendix
7.4 Troubleshooting
Status: 07/2008
Problem
Cause
Solution
No display
Polarity reversed or fuse has blown
Check connections and fuses
Mixer does not turn over
Foreign bodies in the agitator
Empty hopper and check for foreign bodies
Agitator does not turn over
Power supply failed or too weak
Check power supply.
Slide not calib.
Reference run could not be performed
Query diagnosis at factory.
Spreading disc does not reach set speed
Foreign body on the agitator, load too great or power supply too weak
Check agitator, agitator paddle see Section 3.7 Check power supply
Slide jams
Spreading material or dirt is jammed between the slide plates
Clean slide
On the display: Agitator blocked
Agitator does not turn; switched off after 10 attempts Material may be compacted or blocked by foreign bodies
Check agitator and, if necessary, try starting again
On the display: Slide not open
Slide could not go into position when opening
Check slide for contamination, or perform reference run; see section: Reference run for slide, Cable not plugged in, motor defective
On the display: Slide not closed
Slide could not go into position when closing
Check slide for contamination, or perform reference run; see section: Reference run for slide
The version is displayed again and again.
Fuse oxidised, loose contact.
Check contacts and fuses
Slide does not open although no error message is displayed.
Mechanical damage to slide mechanism
Check slide motor and transfer mechanism
On the display: Connecting spr.
Control panel plug not connected to spreader or cable damaged
Check plug connections and lines
Empty indicator does not respond
Empty indicator is set too low
Adjust empty signal (see Section 4.6)
Headland manager closes the slide when lowering hydraulics and opens when lifting
Signal incorrectly applied
Turn signal. See EHR signal
Headline manager does not always close
Distance to magnetic sensor too great
Check distance, max. 10 mm.
Troubleshooting LEHNER
VINERO
The following information should help you resolve minor problems yourself. You are welcome to call us as needed. We are glad to
help.
Summary of Contents for VINERO
Page 29: ...29 7 Appendix 7 3 List of spare parts ...
Page 31: ...31 7 Appendix ...
