Printed in USA 12/05 P/N 112852 rev. DEZ-SCREEN® Safety Light ScreenInstruction ManualSection ContentsSection 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 1Section 2 System Components and Specifications . . . . . . . . . Page 6Section 3 Installation and Alignment . . . . . . . . . . . . . . . . . . . Page 21Section 4 System Operation. . . . . . . . . . . . . . . . . . . . . . . . . . Page 40Section 5 Troubleshooting and Maintenance . . . . . . . . . . . . . Page 45Section 6 Checkout Procedures . . . . . . . . . . . . . . . . . . . . . . . Page 50Section 7 Cascadeable EZ-SCREEN . . . . . . . . . . . . . . . . . . . . Page 52Features• An optoelectronic safeguarding device• Standard and cascadeable models available• Compact package for smaller production machines,robust for large power presses• Creates a screen of synchronized, modulatedinfrared sensing beams. Choose from tworesolutions in 12 sizes, in 150 mm (6") increments:– 14 mm (0.55") resolution models with definedareas from 150 mm to 1.8 m (6" to 71")– 30 mm (1.18") resolution models with definedareas from 150 mm to 1.8 m (6" to 71")• Optional remote Test input terminals for simulatinga “blocked” condition (available on some emittermodels)• Easily configured Reduced Resolution (FloatingBlanking)• Three-digit display provides diagnostic informationand indicates number of beams blocked• Zone indicators identify blocked beams• FMEA tested to ensure control reliability• Receiver LEDs provide system status and emitter/receiver alignment indications• Highly immune to EMI, RFI, ambient light, weldflash, and strobe light• Two-piece design with External Device Monitoring• Vibration-tolerant, factory burned-in emitter andreceiver circuitry for toughness and dependability• Up to four pairs of emitters and receivers ofdifferent lengths can be cascaded (SLSC.. models)• Safety PLC input compatible (per OSSDspecifications)RC US NIPF(7)UL1998, UL61496