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13 | Care and maintenance
13.1.3 During the season
Maintenance location
Machine in general
Frame and frame connecting
parts
Wear items
Tools
Packer
Coulter and coulter fastening Check for condition, firm seating and wear
Coulter
Rubber mounting
Coulter discs
Press rollers
Scrapers on coulters and
press rollers
Harrow
Pneumatic system
Hydraulic connections and
hoses
Flaps automatic tram line
system
Electrics
Electric lines
Hydraulics
Hydraulic system and com-
ponents
Safety installations
Lighting and warning boards Check condition and function
Warning and safety stickers
54
Work instructions
Check condition and firm seating
Replace all wear items when the
• wear limits have been reached
• change intervals have been reached
• damages
Check condition, bearing, fastening, and free rotation.
Spray the bearing locations with a suitable anticorrosive before exten-
ded idle periods.
Before recommissioning, turn the packer by hand and check for free
rotation.
Check condition and replace if aged or showing reduced tensioning
force.
Check state, wear, bearing play and light movement. The discs must
be rotatable by hand.
Check for condition, tight fit and wear.
Check for condition, tight fit and wear.
Check condition, firm seating, setting and wear.
Check for leaks and chafing marks
Check switching function – close and open by air draught or at the
bottom on the shaft mark.
Check for damage
Check all hydraulic components and hoses for function, leak tight-
ness, fastening and chafing.
Check that they are in place and legible
Interval
daily
40 h
daily
40 h
40 h
prior to use
prior to use
prior to use
daily
daily
40 h
40 h
daily
40 h
60029922 • 1 • 09/2020 • en
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