Alfa Laval DuraCirc Range, Инструкция по эксплуатации

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24
1. Set the shafts (51 and 52) with the
missing spline as per the diagram (shown
with the rotorcase fitted for
demonstration).*)
* Missing Spline
2. If rotors (3) are not fitted then fit on the
shafts in the sequence shown in the
diagram ensuring to align the missing
spline in the rotor with the shafts. *)
*) Missing Spline
A = First
B = Second
3. Fit the rotor nuts (4) and tighten to the
torque value stated in Section 6, locking
the rotors against each other to tighten if
required.
4. Check to ensure shafts are still in the
correct position above and adjust if
required.
5. Measure the rotor wing tip to tip gap is
equal on both sides If not hold the top
rotor or right rotor firmly and tap the other
rotor with a soft mallet to adjust the timing.
6. Recheck the rotor wing tip to tip gap is
equal on both sides. If not repeat the
previous step.
7. When the gap is equal on both sides
tighten the TLA (62) fully to the torque
stated in section 6, ensuring the shaft and
rotor assembly does not move.
8. Recheck the rotor wing tip to tip gap is
equal, if not loosen the TLA and repeat
above steps.
9. Rotate the rotors 90 degrees and check
the gap is equal, repeat until all tips have
been checked.
10. Remove the rotor nuts and rotors.
3206-0051
( )
*
3206-0052
( )
*
B
A
B
A
3206-0062
200002348-1-EN-GB 41
Maintenance 5 EN