Martin AF-1 MkII, Руководство пользователя

Страница: 9 / 32

Installation 9
Following the mains plug manufacturer’s instructions, connect the power
cable’s green and yellow wire to ground (earth), blue wire to neutral and
brown wire to live. Table 1 shows some pin identification schemes.
Physical installation
AF-1 MkII™ and AF-2™ fans may be suspended from a suitable support
such as a truss, placed on a horizontal surface or fastened to a surface
using the bracket provided. Both fans can be installed at any angle.
The AF-2™ fan may be installed in a touring frame available as an
accessory and either suspended from a suitable support such as a truss
or placed on a horizontal surface resting on the touring frame's rubber
feet.
Warning! The slight vibration of the fan may cause fasteners to loosen. Check
all fasteners regularly for tightness, especially when the machine is
newly installed.
Position AF-1 MkII™ and AF-2™ fans well out of reach of the public.
Suspending from a support
Warning! Block access below the work area and
work from a stable
platform when installing, servicing or removing the machine.
Always use a secure secondary attachment that can hold at
least 10 times the weight of the machine.
Rigging clamps, omega brackets and fasteners are
available as accessories from your Martin™ dealer. Any
quarter-turn fasteners used must be turned a full quarter
turn clockwise to lock them (see illustration).
1. Verify that any structure used to support the machine
can support at least 10 times the total weight of all installed fixtures,
clamps, cables, auxiliary equipment, etc.
2. Check that all rigging clamps and fasteners are undamaged and can
support at least 10 times the machine’s weight.
• AF-1 MkII fan : Bolt a rigging clamp to the machine’s flying bracket
using a grade 8.8 (minimum) M12 bolt and lock nut, or as
recommended by the clamp manufacturer, through the 13 mm hole
in the center of the mounting bracket.