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PREFACE AND SAFETY 

Magnetek,  Inc.  (Magnetek)  offers  a  broad  range  of  radio  remote  control  products,  control  products, 
adjustable frequency drives, and industrial braking systems for material handling applications. This manual 
has  been  prepared  by  Magnetek  to  provide  information  and  recommendations  for  the  installation,  use, 
operation, 

and  service  of  Magnetek’s  material  handling  products  and  systems.  Anyone  who  uses, 

operates, maintains, services, installs, or  owns  Magnetek products should know, understand,  and follow 
the instructions and safety recommendations in this manual for Magnetek Products. 

The  recommendations  in  this  manual  do  not  take  precedence  over  any  of  the  following  requirements 
related  to  cranes,  hoists,  lifting  devices,  or  other  material  handling  equipment  which  use  or  include 
Magnetek Products: 

• 

Instructions, manuals, and safety warnings of the manufacturers of the equipment where the 
Magnetek Products are used, 

• 

Plant safety rules and procedures of the employers and the owners of the facilities where the 
Magnetek Products are being used, 

• 

Regulations issued by the Occupational Health and Safety Administration (OSHA), 

• 

Applicable local, state or federal codes, ordinances, standards and requirements, or 

• 

Safety standards and practices for the industries in which Magnetek Products are used. 

This  manual  does  not  include  or  address  the  specific  instructions  and  safety  warnings  of  these 
manufacturers or any  of the other requirements listed above. It is the responsibility of the owners, users 
and operators of the Magnetek Products to know, understand and follow all of these requirements. It is the 
responsibility of the employer to make its employees aware of all of the above listed requirements and to 
make  certain  that  all  operators  are  properly  trained. 

No  one  should  use  Magnetek  Products  prior  to 

becoming  familiar  with  and  being  trained  in  these  requirements  and  the  instructions  and  safety 
recommendations for this manual. 

 

Product Warranty Information 

Magnetek, hereafter referred to as Company, assumes no responsibility for improper programming  of a 
drive by untrained personnel. A drive should only be programmed by a trained technician who has read 
and understands the contents of this manual. Improper programming of a drive can lead to unexpected, 
undesirable, or unsafe operation or performance of the drive. This may result in damage to equipment or 
personal injury. Company shall not be liable for economic loss, property damage, or other consequential 
damages  or  physical  injury  sustained  by  the  purchaser  or  by  any  third  party  as  a  result  of  such 
programming. Company neither assumes nor authorizes any other person to assume for Company any 
other liability in connection with the sale or use of this product. 

 

 

WARRANTY INFORMATION 

FOR INFORMATION ON MAGNETEK’S PRODUCT WARRANTIES BY PRODUCT TYPE, PLEASE 
VISIT WWW.MAGNETEK.COM. 

 

WARNING 

Improper programming of a drive can lead to unexpected, undesirable, or unsafe operation or 
performance of the drive. 

Summary of Contents for LaserGuard Mini

Page 1: ...LaserGuard Mini Laser Collision Avoidance System April 2020 Part Number 147 20127 R0 Copyright 2020 Magnetek...

Page 2: ...11 2 1 Voltage Considerations 11 2 2 Wiring Considerations 11 2 3 Wiring Instructions 11 2 4 Laser Cable and Relay Wiring 12 2 5 Wiring Example 13 3 Mechanical Installation 14 3 1 Mounting Location Co...

Page 3: ...rio L6W 1W3 Canada Telephone 800 792 7253 Fax 905 828 5707 European Union Service Information Magnetek UK Ltd Unit 3 Bedford Business Centre Mile Road Bedford MK42 9TW Telephone 44 1234 349191 Fax 44...

Page 4: ...f these manufacturers or any of the other requirements listed above It is the responsibility of the owners users and operators of the Magnetek Products to know understand and follow all of these requi...

Page 5: ...E A NOTE statement is used to notify people of installation operation programming or maintenance information that is important but not hazard related DANGERS WARNINGS and CAUTIONS SHOULD NEVER BE DISR...

Page 6: ...immediately and proper alternate precautions should be taken WARNING The crane collision avoidance unit and limit switches if any should be checked at the beginning of each shift or when a new operat...

Page 7: ...eans of pulse ranging technology This allows for very accurate measurements and energy efficiency The laser used in the LaserGuard Mini system is set to measure distances from 8 in to 164 ft 0 2 50m T...

Page 8: ...lowdown Stop 8 in 0 2m 1 4 System Specifications Specification Laser Sensor LaserGuard Mini Models LGM OPEN x x LGM 4X Operating Ambient Temperature 20 to 122 F 30 to 50 C 4 to 141 F 20 to 60 C 4 to 1...

Page 9: ...SUB PANEL 1 2 POWER SUPPLY 24VDC 1 25A 1 3 NUT 10 32 X 5 16 X 7 64 2 4 WASHER 10 ID X 3 8 OD X 020 2 5 WASHER LOCK 10 2 6 SCREW COMBO 10 32 X 5 8 2 7 PRODUCT LABEL 1 8 DIN RAIL 2 5 9 SPDT RELAY 24VDC...

Page 10: ...WASHER 10 ID X 3 8 OD X 020 2 5 WASHER LOCK 10 2 6 SCREW COMBO 10 32 X 5 8 2 7 PRODUCT LABEL 1 8 DIN RAIL 2 5 9 SPDT RELAY 24VDC COIL 2 10 GROUND TERMINAL BLOCK 1 11 END STOP 2 12 LASER MOUNTING BRAC...

Page 11: ...ing 3 Control wiring shall be in separate conduit and shall be kept as short as possible 4 Please observe National Electric Code NEC when wiring electrical devices 5 When cutting holes in the cabinet...

Page 12: ...able and Relay Wiring PIN NO WIRE COLOR CONNECTION POINT ON LASER SUPPORT UNIT 1 BROWN Terminal of Power Supply 2 WHITE A1 Terminal of Relay 2 3 BLUE Terminal of Power Supply 4 BLACK A1 Terminal of Re...

Page 13: ...Limit 1 N C H01 07 D Lower Limit 2 N C Magnetek Bridge Trolley VFD UP TO 2 70VAC OR 24VDC Slowdown Stop X2 S1 S2 S3 S4 S5 S6 S7 S8 A1 A2 A3 M0 M1 M2 Interface Board M3 BLACK LASER CABLE WIRE POWER SUP...

Page 14: ...ROPRIATE SECONDARY ENCLOSURE MEASURES ARE TAKEN 3 1 Mounting Location Considerations Ensure the mounting location is as far as possible from exposed trolley wires and sources of electromagnetic or rad...

Page 15: ...r and the reflective target Determine the mounting position for the laser and the reflective target such that the visual laser point is centered on the reflective target The laser beam and reflector s...

Page 16: ...LaserGuard Mini Instruction Manual April 2020 Page 16 of 25 Figure 9 Hinged Laser Mounting Bracket P N HINGED BRACKET Dimensions mm...

Page 17: ...LaserGuard Mini Instruction Manual April 2020 Page 17 of 25 Figure 10 Hinged Laser Mounting Bracket Assembly NOTE Laser shown for reference only...

Page 18: ...LaserGuard Mini Instruction Manual April 2020 Page 18 of 25 Figure 11 Hinged Laser Mounting Bracket Instructions...

Page 19: ...LaserGuard Mini Instruction Manual April 2020 Page 19 of 25 Figure 12 LGM 4X 4X ENCLOSURE Mounting Instructions NOTE The 4 enclosure mounting feet are included as ship along parts...

Page 20: ...d Figure 14 Figure 14 Mount the laser sensor securely to a solid surface to minimize vibration so that the crane s load or movement will not affect the laser s alignment The laser and laser support un...

Page 21: ...laser signal mount the reflector in the same orientation as the laser so the laser beam is perpendicular to the reflective target The arrow on the back of the reflector should be the same direction a...

Page 22: ...LaserGuard Mini Instruction Manual April 2020 Page 22 of 25 Figure 15 Reflector Target Dimensions P N REFLX REFLECTOR DIN...

Page 23: ...the open end of the conduit to protect the laser cable from sharp edges Pull the supplied laser cable by the end that does not have a connector on it through the conduit starting from the opened laser...

Page 24: ...the SET button on the laser sensor for 1 2 seconds When the yellow and green LEDs turn on release the SET button to set the distance Verify that the LED s alternatively blink at 2 5hz This indicates t...

Page 25: ...indicate a weak signal caused by too much of a reflector angle Make sure the reflector is not bent and that its orientation is per Figure 14 Groove lines visible on the reflective material should be...

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