Reconstruction of upper- and lower machinery, safety equipment

New control system satitisfying SIL 3 according to IEC 61508

• 2 pcs. orchestra elevators with spiralifts
• 1 pc. audtitorium lift with spindledrive and electical lifting drive, portal towers, curtain system
• Portalshield with electrical lifting drive
• 1 pc. portal ally flybar, payload 1000 kg, lifting speed 1.0 m/s
• 2 pcs. sound-/veil curtain bar, payload 500 kg, lifting speed 1.0 m/s
• 26 pcs. fly and sidebars, payload 500 kg, lifting speed 1.0 m/s
• 5 pcs. high load bar, payload 1500 kg, lifting speed 0.5 m/s
• 1 pc. lightning bar, payload 1000 kg, lifting speed 0.5 m/s
• 2 pcs. ceiling sails, payload 1500 kg, lifting speed 0.15 m/s
• 1 pc. front stage bars, payload 500 kg, lifting speed 0.5 m/s
• 3 pcs. drives for lightning traverse, payload 500 kg, lifting speed 0.2 m/s
• 4 pcs. pointhoists freely moveable over the auditorium, payload 250 kg, lifting speed 1.0 m/s
• 1 pc. iron curtain with hydraulic drive
• Electronic control system TTS EMS II satisfying SIL 3 according to IEC 61508