CEDES
©
Part No. 106 258 201125
Installation and Operation Manual
(North America Version)
Light Curtain for
Elevator Door Protection
cegard/Max-NT
Page 1: ...CEDES CEDES Part No 106 258 201125 Installation and Operation Manual North America Version Light Curtain for Elevator Door Protection cegard Max NT...
Page 2: ...B44 19 SAFETY CODE FOR ELEVATORS AND ESCALATORS OR LATER VERSIONS DUE TO NEW REQUIREMENTS FOR SELF MONITORING AND INTEGRATION OF APPROACHING OBJECT DETECTION CONTACT YOUR LOCAL CEDES REPRESENTATIVE I...
Page 3: ...Max NT control unit is mounted within reach of the ends of the transmitter and receiver cables e g on the car top or in a nearby operating panel The con trol unit acts as an interface between the ligh...
Page 4: ...taken out of service to pre vent movement during installation e g lockout ta gout procedure 4 Install the transmitter receiver with the mounting or spacer profile to the door wings or to the slam pos...
Page 5: ...occurs It is important that the alignment angle of the transmitter to the receiver is less than 10 when the door is fully closed We recommend that you keep the optical angle close to zero see Figures...
Page 6: ...s are mounted As shown in Figure 4 guide the cables of the transmitter and receiver to the control unit A small bending radius reduces the cable lifetime dramatically Use the cable binder A to fix the...
Page 7: ...trance gaskets to connect the transmitter the receiver the output relay and power Connect all wiring with more than 42 V through a Greenfield Fitting Disconnect power before opening the control unit t...
Page 8: ...he Fire Recall Phase I input is deactivated Fire Recall Phase II If the input labeled Fire Recall Phase II is activated the light curtain output is disabled The nudging function works independent of F...
Page 9: ...urtain contact after nudging triggers In other cases it is not necessary This issue was discovered in Canada and therefore the switch is dubbed the Ameri can Canadian nudging option American Version L...
Page 10: ...function is very helpful after installation to check the proper function of the light curtain To shut off all audible signals set both the obstruction buzzer and the nudging buzzer switches to the OF...
Page 11: ...trans mitter edge This may cause damage to the components and prevent proper operation We strongly recommend using standard window cleaner or soap and water for cleaning 4 8 Disposal The cegard Max N...
Page 12: ...ion Random door opening or Are sensors or vision shields dirty Excessive EMC interference e g from door drive or fluo rescent lamps No or bad grounding PE connection Damaged cable to the receiver or t...
Page 13: ...17 265 VAC DC Inactive 0 5 VAC DC Ambient light resistance 100 000 Lux Temperature range Operation Storage and transport 5 to 150 F 20 65 C 20 to 220 F 30 85 C Maximum Door speed 5 3 ft s 1 6 m s Stan...
Page 14: ...7 0 28 1799 4 70 84 1742 0 68 58 1684 6 66 32 1627 2 64 06 1569 8 61 80 1512 4 59 54 1455 0 57 28 1397 6 55 02 1340 2 52 76 1282 8 50 50 1225 4 48 24 1168 0 45 98 1110 6 43 72 1053 2 41 46 995 8 39 20...
Page 15: ...itter Unit 1 102 788 cegard Max Receiver Cable 16 ft 5 m Length 1 102 787 cegard Max Transmitter Cable 16 ft 5 m Length 1 102 995 Cable Guide Wire 2 102 973 Spacer Profile 7 ft Length 2 102 751 Mounti...
Page 16: ...nual CEDES Corporation of America Tel 1 612 424 8400 Fax 1 952 426 1519 info ameri cas cedes com www cedes com CEDES AG is certified according to ISO 9001 2015 CEDES AG reserves the right to modify or...
