Maintenance and cleaning
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1.0
Vento
®
4 Maintenance and cleaning
Warning!
Risk of injury during maintenance work.
This can lead to crushing due to inadvertent start-up of the machine or short circuit.
•
Disconnect the electrical power supply before starting maintenance, repair and cleaning work.
•
Wear appropriate working and protective clothing during all work.
Caution!
Risk of injury due to high suction power of the blower.
Long hair or loose objects can be snagged in the blower.
•
Keep loose objects away from the area in front of the intake grille.
•
Tie up long hair.
Advice!
Clean the hopper, rotary feeder shafts, agitator and blower in dry condition!
Never clean the spreader with a high-pressure cleaner or highly acidic cleaning agents.
Do not use any greases or oils. Note the instructions from the manufacturers.
4.1 Maintenance schedule
Maintenance activity
Interval
Remark
Calibration test
At the beginning of a season or fol-
lowing a product or product batch
change
3.4.8 "Spreading tables and cal-
Check the rotary feeder shafts for
contamination and wear
After 20 operating hours and at the
end of the season
Cleaner or renew the rotary feeders,
see
Check brushes for contamination or
wear, clean or renew if necessary
After each product change
Clean the container and agitator
After each season or product
change
4.2 "Spreading material hopper"
Check the seal between the hopper
and spreader
When the hopper is removed/re-
newed
and at the end of the season
Visual inspection: seal must be in
contact all the way around, see
Check drive belt for wear
After 100 operating hours or every
month and at the end of the season
Check all felt seals for wear
After 100 operating hours or every
month and at the end of the season