CHAPTER 13: THE MCF-MINA/LINA CASTER FRAME
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SAFETY GUIDELINES FOR THE MCF-MINA/LINA CASTER FRAME
• Do not stack more than five LINAs.
• Avoid moving stacks in the front-to-back direction of the LINAs (the long side); always move stacks sideways to avoid
tipping.
• When transporting a non-curved LINA stack with 0-degree splay angles, configure the rear GuideALinks for the bottom
LINA so it is attached to the caster frame at 0 degrees (using the 5-degree hole in the LINA GuideALinks).
• When transporting a curved LINA stack with wide splay angles, configure the rear GuideALinks for the bottom LINA so it
is attached to the caster frame at –5 degrees (using the 0-degree hole in the LINA GuideALinks), to compensate for the
stack’s center of gravity.
• When groundstacking LINAs with the caster frame, make sure that all four caster wheels are blocked to prevent the
stack from rolling away.
CAUTION: LINA stacks with severe angles between loudspeakers are less stable. When possible, to avoid tip-
ping, transport stacks with LINAs as close as possible to 0 degrees with respect to the caster frame.
Figure 63: Proper/Improper Stack Movement Direction