horsch Maestro 12.45 CV, Руководство по эксплуатации

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Maintenance location Work instructions Interval
Coulter discs (seed and fertiliser discs) Check state, wear, bearing play and light movement. At the
front the discs should be slightly tensioned against each
other
40 h
Check the wear on the coulter discs, if necessary, move the
trap rollers down by one bore.
Scrapers (seed and fertiliser discs) Check wear and fastening 40 h
Depth guide wheels and press rollers Check state, wear, bearing play and light movement daily
Depth guide wheels Check the effect on scrapers on the coulter discs 40 h
Check contact of inner running face on the coulter discs.
Adjust as required.
Trap roller Check for damage and free rotation daily
Set the depth setting to the depth of the coulter discs
Clearing stars Check state, wear, bearing play and light movement. Check
the depth setting
daily
Pneumatic system
Fan Check for leaks, function, speed setting daily
Fan, seed hoses and fall sluice Leaks, crushing and chafing points, blockage daily
Protective fan grid Clean from contamination daily
Impeller wheel Check condition and fastening, clean of dirt deposits daily
Retighten the drive flange (for the first time after 50 hrs.)
Leak oil return flow Return flow pressure max. 5 bar daily
Hopper with distributor Check for leak tightness, blockage, clean the distributor daily
Frame (vacuum distribution) Open cleaning flaps and clean inside of frame daily
PTO-shaft pump fan Replace return filter (workshop work) yearly
See chapter Pneumatics – drive with PTO-shaft pump
PTO-shaft pump Oil change – every 2,000 h / every 2 years, whichever comes
earlier (workshop work)
Metering unit for micro-granular compound
Hopper, distributor and metering unit Remove residues and clean daily
Distributor tower for micro-granular
compound
Check distributor and hoses for damage and blockage,
clean the distributor
daily
Fertiliser metering unit
Roller and sealing lip Check state, setting and wear - replace the sealing lip at
least once per year.
daily
Rotor Check for sticking cells, clean daily
Motor bearing and housing cover Check for condition and smooth running before
Insert
Single grain metering unit with downpipe
Vacuum connection Check for fastening and leak tightness
40 h
Transition to downpipe Check the seat of the covering (rubber flap).
40 h
Downpipe Check state and fastening at the pipe inlet. daily
Check pipe discharge for stuck material and damages
Clean downpipe with grain sensor. In case of strong
contamination clean several times per day.
Single grain metering unit Clean and remove deposits daily
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