1.3 Intended use The Rota clamp must only be used to suspend d&b loudspeaker cabinets from a single suspension point in connection with applicable d&b rigging accessories. The Rota clamp allows the load to be attached to overhead bars or truss with a tube diameter of up to 70 mm (2.75”).
1.5 Installation When the Rota clamp is fitted to the assembly as described in the previous section, the assembled unit is now ready to install. Proceed as follows: 1. First release the handwheel [2] of the clamping lever until it reaches its end-position.
1.6 Operation / adjustments Positional adjustment (horizontal position) NOTICE! Potential risk of damage to material Only carry out positional and directional adjustments one at a time. Never try to make more than one adjustment without having all others firmly locked. If an adjustment of the position on the bar is necessary, proceed as follows: 1.
1.7 Care and maintenance Cleaning Regularly clean and lubricate the Rota clamp with WD-40® or a similar product. Inspections To eliminate the potential risk of accident because of malfunction of a component, it is essential to regularly inspect all system components according to the appropriate regulations for lifting devices.
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Adjusting the lever To ensure proper clamping and even gap dimensions [S] to both sides of the clamping halves of the rotatable unit [4] while the lever [3] is in its hinged position (90°), the clamping screw [3a] needs to be regularly adjusted as follows: Tools required: ▪...
Manufacturer's declaration 2.1 EU conformity (CE symbol) This declaration applies to: d&b Z5147 Rota clamp manufactured by d&b audiotechnik GmbH & Co. KG. All product variants are included, provided they correspond to the original technical version and have not been subject to any later design or electromechanical modifications.