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1-4 Procedure for Assembling unit A001 module 

 

Remove rechargeable battery box 

Use cross screw driver to remove four L1 screws from fixed cover module B005. Take off B005. 

 Use cross screw driver to remove four L2 screws which fix the housing and base. Take off 23 from 

the mechanism unit. 

Take off the plug from mechanism module 

Remove three L3 screws. Then , remove two L4 screws. Turn and take off 48 

Remove the pentagonal prism module B004 from the mechanism module. 

Turn and take off 43 with the tweezers and remove 44. Then remove the rotating part B003. 

Turn and take off four L5 screws. Then, take off X/Y axis adjusting parts A004/A005. 

remove the screws which fix the rotating motor module A006. Take off A006. 

Remove four screws which fix 112 and take off main control PCB 112. 

 

1-5 Flow chart for trouble diagnosis 

1-5-1 Description: After adjusting, unit not to be leveling. After turning on the unit, the unit will not stop 

making leveling and laser beam will blink and will not rotate. 

 

 

 

 

 

 

 

 

 

 

 

 

1-5-2 After inclining, unit to be alarming 

Description: When unit placing on flat surface and turning on, the unit will incline to one side and the 

laser beam will blink. At same time the unit will be alarming. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Unit is not making leveling

Replace Main PCB 112

NG

Return to manufacturer for repairing

OK

Unit to be alarming when unit tilting

Replace A004/A005 module 

OK

OK

NG 

Replace main PCB 112 

NG 

Return to the manufacturer for repair

Содержание SP50

Страница 1: ...Maintenance Manual Issued 18th Feb 2006 Revised Auto Laser Level SP50 SP50A Changzhou Huada Kejie Opto Electro Instrument Co Ltd ...

Страница 2: ...aser diode from short life time caused by static electricity in the unit 1 Before disconnecting the plugs of the laser unit from the jack turn power switch off 2 Don t touch the PCB of laser unit by hand 3 Use special battery as power supply Avoid as possible to use AC DC stabilizer 4 Don t operate to switch ON OFF repeatedly during short time The PCB of the unit replacing and the compensator repa...

Страница 3: ...1 3 Spare parts and Figures ...

Страница 4: ...B001 ...

Страница 5: ...t screw 1 103 Waterproof rubber 1 23 Spring 1 104 Lock pin 2 24 Main frame 1 105 Battery spring single 1 25 Motor frame 1 106 Battery spring double 1 26 Universal bearing 1 108 Metal cover 1 27 Plastic supporter 1 111 Battery cable 1 28 Limiting joint 1 112 Main control PCB 1 29 L supporter 1 130 Screws 6 30 Pin 2 132 Screws 4 31 Rotation head 1 135 Screws 4 32 Penta prism 1 137 Screws 1 33 Rotati...

Страница 6: ...canning Rotation Motor Y Step Motor X Step LD Module Y Range Limiting X Range Limiting Keypad A Keypad B Sensor X Sensor Y Sensor Z Step Motor Y LD Module Y Range Step Motor X X Range Scanning Rotation Motor Sensor X Sensor Y Sensor Z ...

Страница 7: ... adjusting parts A004 A005 remove the screws which fix the rotating motor module A006 Take off A006 Remove four screws which fix 112 and take off main control PCB 112 1 5 Flow chart for trouble diagnosis 1 5 1 Description After adjusting unit not to be leveling After turning on the unit the unit will not stop making leveling and laser beam will blink and will not rotate 1 5 2 After inclining unit ...

Страница 8: ...If the marks are not close enough more than 2mm the X direction needs to be calibrated Check the Y direction same way as X direction 2 2 Vertieal accuracy checking Put the unit in vertical direction and place it on a flat plate 3m away from a plumb line Hanging a ball in a wire with height 2 5m apart from the unit If the unit needs calibration it is better in a dark room Adjusting the foot screws ...

Страница 9: ...ress the key CAL to change to Y Calibration Y indication light blinking Calibrating Y is same way as calibrating X After calibrating Y press the key CAL to save the data and to go back to normal operation from calibrating Then press the key I O to turn off the unit 3 2 Vertical accuracy calibrating Put the unit in vertical Turn on the unit After leveling press the key CAL for five seconds Then Z i...

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