10
11. Maintenance
Exterior surfaces of this product may be cleaned using a non-abrasive lint-free cloth lightly damped with water.
Disconnect the mains power cable when cleaning to avoid risk of electric shock. Do not use alcohol-based clean-
ers.
Driver active surfaces such as diaphragms and surrounds may be cleaned using dry soft bristle brushes. Driver
diaphragms are very delicate and easily damaged. So proceed with great care. Clean new sable artist brushes
or cosmetic brushes work well for this task. Gently brush dust away from the surface starting at the center of
the driver diaphragm and moving radially outward. Avoid applying inward pressure to the driver diaphragm.
Repairs, maintenance, or other servicing of this product when its interior compartment is exposed should only be
performed under specific advice from Barefoot Sound by a qualified technician or by the Barefoot Service Center.
There are no user-serviceable parts inside this product.
12. Handle Attachment
Each MM27 Gen2 is supplied with two handles. The handles are useful for lifting and positioning the speaker.
The handles can also be used as base “skids” for mounting the speaker in the horizontal orientation.
Caution:
the handles should never be used to suspend the MM27 Gen2.
Attached the handle by positioning it over the mounting holes on the side of the speaker cabinet. Insert the
5/16”-18 x 1.25” flat head screws and tighten using the 3/16” hex key.
Do not over tighten!
Over tightening can
strip out the threaded cabinet inserts and/or damage the finish of the cabinet. Such damage is not covered un-
der warranty.
A good way to ensure you do not over tighten the screws is to put the long end of the hex key into the screw and
turn it using the short end. Tighten the screw using no more force than you can apply to the short end of the hex
key while holding it in the tips of your thumb and index finger.
Summary of Contents for MicroMain 27 Gen2
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Page 18: ...Barefoot Sound LLC http barefootsound com 2013 ...