HARVEST FC1535, Руководство оператора

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2. On the belt tensioning guide, adjust compression spring until the dashed line in green
section of decal lines up with the edge where the guide goes through the slot. Make sure
to adjust both bolts equally. Failure to do this will result in tracking problems.
3. Run conveyor for 1 minute before stopping and locking out the gas engine. Examine &
readjust belt tensioning guide.
4. Repeat steps 2 and 3 until edge of plate remains in middle of green section on decal when
the conveyor is stopped.
5. If there is any belt slippage during operation, shut down conveyor immediately and check
the belt tensioning guide. Listen to the belt going through the tube and watch the intake
roller to determine whether the belt is slipping. If the belt is slipping, the intake roller
will change speeds throughout one belt rotation.
6. Run load through conveyor and monitor belt for slipping.
BELT ALIGNMENT:
The belt is properly aligned when it runs in the middle of the end and drive rollers.
A) Checking Alignment
1. Use the drive roller and the rollers on intake and discharge end to set belt tracking.
The belt should be centered on these rollers. The small idler rollers in the S-Drive can
also be adjusted if required.
2. When belt is new, turn it half of one revolution and check rollers. If out of
alignment, the belt will move to the loose side. Loosen bearing mount bolts and use
bearing position bolts to set position.
3. Tighten the mounting bolts. Run the belt through a few rotations and check belt
position on rollers. Readjust if necessary. Check frequently during first minutes of
operation and continually through first ten hours. After this time, the belt normally
seats itself and need only be check daily.
B) Adjusting Tracking
NOTE: It is normal for the belt to wander from side to side on the rollers. It should
not, however, push to one side and stay there.
1. A misaligned belt will always track toward the loose side.
2. Set tracking by loosening adjust side bearing mount bolts on the drive roller. Using
the adjusting bolt, move roller back slightly. Retighten the mounting bolts.
3. Turn belt one full rotation and check the alignment. Readjust if necessary. The belt
should track in the center of the roller. Repeat the procedure on the intake roller and
the discharge end roller. When adjusting the roller at the discharge end, the plastic
hood must be removed.
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