H4DH-21-C ing plate The rating plate of the gear unit contai Helical gear Reduction Box H4

Flender/Flender Gear Units/Helical gear Reduction Box H4

Improper placement of cutter-bar and reel . Adjust reel location vertically and horizontally 2 Uneven cutting of crops . Cutter-bar at higher level . Adjust the cutter-bar height . Knife section not close to the ledger plate . Reduce gap between knife clip and knife section (hammer knife clip tip) . All ledger plates attached to guard not level . Level all ledger platesd. Knife sections not registered . Register the knife sectione. Damaged knife, guards, and wearing plates . Replace them as needed 3 Falling of heads of cut crops . Reel height too low or too high . Adjust reel height 4 High shattering loss . Higher ground-to-reel speed . Decrease ground speed to reduce bating of crop by the reel . Improper reel speed . Adjust the reel speed to match ground speed . Clogging of straw walkers . Clean the openings of the straw walker and in- crease frequency of oscillation . High airspeed developed by the blower . Reduce blower speed and change direction of wind board . Overmatured crop . Reduce pickup reel and ground speeds proportion- ately . Excessive crop feed . Reduce forward speed . Inadequate openings of adjustable sieve . Adjust the openings of the adjustable sieveh. Choking of sieves . Clean the sieves Harvesting and Threshing 1 Wrapping crop in front of the auger . Pickup reel height higher . Adjust pickup reel height . High reel speed . Reduce reel speed in accordance with forward speed . Pickup lines pitched high . Reduce the pitch of lines 6 Pickup reel does not pull crop . Header unit much above the ground . Lower the header unit height . Pickup reel height is more . Lower pick-up reel height 7 Clogging of cutter-bar . More clearance between knife section and ledger . Provide minimum clearance between knife sec- plate tion and ledger plate all through the cutter-bar . High crop feed rate . Adjust the augerplatform gap depending on the crop . More cutting height . Adjust cutter-bar height close to ground . Knife section not close to ledger plate . Reduce gap