FPM Agromehanika 627 113C, User Manual And List Of Spare Parts

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8. USEFUL TIPS
No. PROBLEM POSSIBLE CAUSE SOLUTION
1
The cutter bar does not float (fit
the ground)
The carrier frame is not properly adjusted
Adjust the carrier frame so that the linkage
points reach the height of 400 mm from the
ground and are placed parallel
The sleeves and forks on the cutter bar jam Oil the sleeves and forks
2
The mower balance slat often
gets unlocked
The spring on the safety device is insuffi-
ciently tightened
Tighten the spring on the safety device
3 Difficult to set cutter bar angle
The tension chain is set in the higher
position
Adjust the tension chain into the appropriate
position
4
Plants are cut unevenly
The cutter bar incline is too great Adjust the incline
Low number of Cardan joint revolutions Increase the number of Cardan joint revolutions
to 540 rpm
Tractor speed is to great Reduce tractor speed
The blades are blunted and/or broken Install new blades
The V-belts are not properly tightened Adjust V-belts tension
5 Plants are cut too high The cutter bar angle is not set properly Change the cutter bar angle
6
Plants are falling forwards, before
they can be cut
The wind is making the grass fall Change the direction of cutting (mowing)
The wind is making the grass fall
Regulate the number of Cardan joint revolu-
tions, increase speed of motion
7 Blades and discs wear too much
The machine is running under difficult
conditions
Choose the appropriate blades and reinforced
discs
8
Earth sticks to the front section of
the cutter bar
The machine is running on wet ground. Increase the carrier frame height