Art's-Way Manufacturing CATTLEMAXX 6105, Руководство оператора

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SERVICE 89
Figure 181
– Sprocket And Chain Alignment
Figure 182 - Sprocket Alignment.
R
EPLACEMENT
R
OLLS
Worn rolls can be replaced with either new rolls or
re-grooved rolls. A deposit must be made on the
purchase of re-grooved rolls. This deposit is
refundable upon the return of the worn rolls and
inspection by Art’s-Way deeming that the returned
rolls can be re-grooved. Rejection of used rolls will
be for such things as excessive wear (minimum roll
diameter) or cracked/broken rolls.
Figure 183 - Replacement Rolls Supplied with Shaft
and Bearings on 20 Inch Rolls Only
R
OLL
R
EPLACEMENT
When using roll combinations with different grooves
(sharp to sharp or flat to flat) the coarser grooved
roll is the drive roll. When combining sharp and flat
rolls with same number of grooves, the drive roll is
the sharp roll. Ensure rolls and shafts are the proper
combination before installing.
Replacement 20 inch rolls are supplied with shafts
and bearings. To replace the rolls, perform the
following:
1. Remove the PTO, front and rear guards, rear
belts drive, and front drove chain.
2. If the CattleMaxx is equipped with an auger
feeder, remove the pivot pin at the top of the
hopper and support the auger feeder off to the
side.
3. Remove the 4 bolts on the front and rear
rollermill castings that hold the top and bottom
halves of the mill together. Lift the top half off in
one assembly. Pick up and save the two brass
plugs that were in the upper castings beneath
the eccentric tightener bolts.
4. Lift out the rolls and remove any pulleys,
sprockets, and bearing housings. For 20 inch
rolls leave the old shaft and bearings with the
worn rolls. The roll handle is a press fit into the
bearing housings. Use care when removing the
bearing housings as they can be easily
damaged by hammer blows.
5. Thoroughly clean the machined surfaces of the
top and bottom castings. Press the bearing
housing onto the new roll assemblies. Replace
the adjusting handle on the eccentric roll.
6. Grease the outside of the bearing housings and
place the roll assemblies in the bottom half of
the mill. The dowel spacers in the bottom
casting will position the rolls front to back.
7. Replace the top half of the mill and securely bolt
into place. Check that the rolls will turn without
interference and the eccentric handle will move
freely.
8. Replace all pulleys, sprockets, belts, and
chains as well as the two brass plugs below the
eccentric lock bolts. Replace the front and rear
guards.
9. Replace the auger feeder to the hopper lid if
applicable.
10.
Set the roll gap as described in the “adjustment”
section of this manual. Set the rolls for proper
minimum gap and parallelism.
11. Set the roll scrapers for the new rolls as
described in the “Adjustments” section of this
manual.