Wallenstein BXT52S, Руководство оператора, Страница: 39 / 76

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 24.
3. Engage the rotor lock.
For instructions, see
Engage the Rotor Lock on page 40.
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
40 .
b. Carefully and slowly, turn the rotor 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
40.
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
40 .
8. Close the upper rotor housing.
9. Install the upper-rotor-housing fastener. See Figure 24.
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 24 –
Upper-rotor-housing fastener
02290
Figure 25 –
Open the upper rotor housing
BXT52S
Wood Chipper
Operating Instructions
39