- Once last GEO M10 has been removed, unlock and remove bottom bumper
- Lower MSUB15s on the ground, unlock front and rear rigging points and lift cluster to remove bottom
MSUB15.
- Repeat until last MSUB15 is removed
- Disassemble top bumper.
6.5 Testing and Maintenance of the system
General: GEO is a precision piece of equipment and requires regular attention to maintenance in order
to give long and reliable service. NEXO recommends regular testing of loudspeaker rigging components,
preferably using a suitable test rig coupled with a visual inspection.
Fasteners: there are several critical points in the MSUB15 and GEO M10 cabinets.
Of primary concern are:
a) The screws or magnets attaching the grid to the cabinet
b) The machine screws attaching the connecting plates to the cabinet.
c) The magnets attaching the directivity flanges to the front of the cabinet.
These fasteners should be regularly checked and tightened as necessary.
Cleaning: The exterior of the cabinet and the rigging system can be cleaned with a damp cloth soaked in
mild soapy water. On no account use solvent based cleaners, which may damage the finish of the cabinet
After cleaning, the rigging system must be treated with a suitable lubricant to prevent rusting. NEXO
recommends the use of Scottoil FS365 which is a water-based lubricant with a mixture of machine oil,
surfactant and anti-rust treatment.
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