QSC AP-5102 Guida Utente Scaricare il pdf (Pagina 3)

ENG

TD-000369-00-B

Shock Loading

When a load is either moved or stopped, its static weight is magniﬁ ed. Sudden movements can magnify the static weight several times. This

magniﬁ cation of static weight is called "shock loading". Shock loading poses a danger to equipment and workers. The effects of shock loading can be

instantaneous, or may remain undetected unless the equipment is visually damaged. Proper preparation for shock loading requires careful planning

and knowledge of equipment, suspension, and lifting practices.

Shock loading of equipment and structures is usually conﬁ ned to lifting and installation, but natural forces (winds, earthquakes, and so on) can impose

shock loads several times the static load. Because of this, structures and suspension equipment must be capable of supporting several times the

weight of the suspended equipment.

Model Weight (kg) Weight (lbs)

AP-5102 21.8 48

AP-5122 29.7 66

AP-5152 36.3 80

AP-5122m 28.6 63

Using Integrated Suspension Points

The Suspension points are located such that the loudspeakers can be hung in any orientation.

Models AP-5102 (10"), AP-5122 (12"), and AP-5152 (15")

• 15 M10 Integrated Suspension Points.

• Two on each side, three on the back, and four on the top, and four on the bottom of the loudspeaker enclosure.

Model AP-5122m

• 11 Integrated Suspension Points

• Three on each side, one on the back, two on the top, and two on the bottom.

NOTE:

The suspension points on AcousticPerformance Loudspeakers are designed for use with the eyebolts (M10, 20 mm) and

washers included in the available M10 accessory kit (model number: M10 KIT-W).

1. Remove the appropriate plugs from the M10 installation points using a 6 mm hex key.

2. Thread an eyebolt into each of the appropriate M10 installation points.

3. Tighten the eyebolts until their shoulders are snug against the enclosure.

4. Continue to rotate the eyebolts until they reach the optimum desired in-line position. Do not overtighten.

5. The loudspeakers are ready for suspension.

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QSC AP-5102 Guida Utente Pagina 3

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