Wallenstein 1102R215, Руководство оператора

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BX52R, BX72R, BX102R
3 PH Roller-feed Chipper
Service and Maintenance
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00878
1
4
2 3
Fig. 80 –
Changing Ledger Knife
1. Bolts
2. Adjuster Nuts
3. Jam Nuts
4. Ledger Knife
3. Rotate the ledger knife or replace it with a new or
sharpened knife.
4. Hand-tighten the bolts.
5. Verify clearance before tightening. See page 57.
7.9 Feed Rollers
The top and bottom feed rollers may occasionally require some
maintenance (for example, removing a jam, cleaning, inspection,
repair, and so on). In order to safely raise and gain access to
the rollers, a turnbuckle has been included with the chipper. (On
BX102R models, the turnbuckle is stored under the feed table
with 2 link pins.)
To raise the upper feed roller:
1. Remove the bridge guard.
2. Remove the tension spring jam nut and hex nut from each
side.
Fig. 81 –
Tension Spring hex Nuts
3. Attach the turnbuckle to the attachment points on the
hopper and roller bridge using the two link pins.
00882
Fig. 82 –
Turnbuckle
4. Wind in the turnbuckle to raise the upper roller to the
desired height.
The top roller is secured in the raised position by the turnbuckle
and is safe to begin maintenance. Reverse the process to lower
the upper roller into place.