L-Acoustics LA-RAK, Руководство пользователя

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Corrective maintenance
Disassembly
Procedure
1.
Remove the four screws securing the cover.
Use the 3 mm hex bit.
2.
Remove the cover.
3. Carefully remove the diaphragm.
Note the position of the part.
4. If there are shims on the dome, carefully remove them.
Take note of how many and what kind of shims are present.
Reassembly
About this task
For safety reasons, always use the new screws and spare parts provided in the KR.
Procedure
1. Clean the dome and the air gap.
Use a blower or double face adhesive tape to remove any particle.
Make sure the air gap is perfectly clean before moving to the next step.
2.
Place the same kind and number of shims that were initially present.
3. Carefully place the diaphragm.
Use the cable connectors as reference points.
4. Secure the cover to the speaker with the four screws.
a)
Gradually tighten the screws following a star pattern.
Gradually tighten each screw manually with the Allen wrench n°3.
b) Tighten the screws in the same order with the torque screwdriver.
Use the 3 mm hex bit and set the torque to 3.5 Nm.
What to do next
Perform the Acoustical check (p.46) procedures.
154 Kara owner's manual (EN) version 1.0