L-Acoustics X4i, Owner'S Manual

Page: 41 / 48

Corrective maintenance
D/R - HF Diaphragm
Tools
• torque screwdriver
• T10 Torx bit
• compressed air blower
Consumables
• double face adhesive tape
Repair kit
G03459
KR diaphragm 1.4'' X4i
×1 ×4
18071 S18071
diaphragm kit for 1.4" driver - 16 Ω M3×8 Torx
Prerequisite
Grill removed. See D/R - Grill (p.38).
Coaxial speaker removed. See D/R - Coaxial loudspeaker (p.39).
The speaker is placed on a at surface in a dust-free environment.
Exploded view
For safety reasons, always use the new screws and spare parts provided in the KR.
Make sure the air gap is perfectly clean before reassembly.
Use a blower or double face adhesive to remove any particle.
Position the diaphragm assembly with the positive HF connector (red) on the same side as the positive LF
connector.
Gradually tighten the screws following a star pattern.
x4
0.5 N.m
T10
What to do next
Perform the Acoustical check (p.28) procedures.
X4i owner's manual (EN) version 4.0 41