ARCHITETTURA SONORA SPHERE Service Manual

SPHERE SERVICE MANUAL
0.0 > Tools:
prepare the following tools on a work surface
A_ B_
Cutter Allen Key
#3
0.1 > Set Up:
to prepare to operate on the Sphere carefully follow these steps
Remove the Sphere from the packaging or lift
it from its position, making sure to leave the
de ector on a safe position.
1.0 > Disassembly Procedure:
C_ D_
Phillips Stubby Flat
Screwdriver Screwdriver
Turn the Sphere and hold the metal base
rmly to move it.
1 >
Using the Allen Key #3(B) unscrew
the 4 M5X30 screws and remove the
frame protecting the coaxial, making
sure to always unscrew the screw oppo-
site to the previous one.
3 >
Desolder the quadripolar cable from
the four connections on the coaxial spea-
ker, quickly enough to avoid thermal
damage to wires and internal connections
of the driver. Be sure to remember the
colors of the phases. (Brown > +Woofer;
Green > -Woofer; Yellow > +Tweeter;
White > -Tweeter)
E_ F_
2 Flat 1 Flat
Wrenches #17 Wrenches #10
G_ H_
Torque Welder
Wrench #3 (40 W min)
Place the Sphere upside down on a
surface protected by a proper cloth to
keep it vertical and avoid possible
scratches.
2 >
The coaxial remains untied as
well. Lift the coax and turn it over the
inner ange of the Sphere.
4 >
Remove the coax. Remove the
acoustic dumper holding in place the
acoustic foam "candy" that contains the
crossover IP65 waterproof box and take
the "candy" out.
I_
Hot
Air Gun