Wallenstein BXT72S, Руководство оператора

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6.11.1 Remove an Internal Blockage
1. Set the machine to a safe condition.
For instructions, see
Safe Condition on page 9 .
2. Remove the upper-rotor-housing fastener, and then open
the upper rotor housing. See
Figure 22.
3. Engage the rotor lock.
For instructions, see
Engage the Rotor Lock on page 39.
4. Remove material from the upper rotor housing and
discharge chute.
5. Remove material from the lower rotor housing.
If necessary , turn the rotor to remove material from the
lower rotor housing:
a. Disengage the rotor lock (do not close the upper rotor
housing).
For instructions, see
Disengage the Rotor Lock on page
39 .
b. Carefully and slowly, turn the rotor in each direction to
make sure that there is not a blockage between the rotor
and ledger knife.
Do not reach into the rotor housing while the rotor is
moving.
c. Engage the rotor lock.
For instructions, see Engage the Rotor Lock on page
39.
6. Remove any remaining material and debris from the lower
rotor housing.
7. Disengage the rotor lock.
For instructions, see
Disengage the Rotor Lock on page
39 .
8. Close the upper rotor housing.
9. Install the upper-rotor-housing fastener. See Figure 22.
Use a calibrated torque wrench to torque the fastener to
80 lbf•ft (110 N•m) .
10. Start the machine to see if the blockage is cleared.
If the machine does not operate, do steps 1 to 9 again until
the blockage is cleared.
02265
Figure 22 –
Upper-rotor-housing fastener
02224
Figure 23 –
Open the upper rotor housing
Operating Instructions
BXT72S
Wood Chipper
38