Shakers
SK-O330-Pro
LCD Digital Orbital Shaker
SK-L330-Pro
LCD Digital Linear Shaker
VERSION20170311
Page 1: ...Shakers SK O330 Pro LCD Digital Orbital Shaker SK L330 Pro LCD Digital Linear Shaker VERSION20170311 ...
Page 2: ...iple 1 1 1 Introduction 1 1 2 Composition 2 Chapter 2 Removal and Installation of Instrument 3 2 1 Removal 3 2 2 Main parts illustration 5 2 3 Replacement of master control board 5 Chapter 3 Trouble shooting 8 Chapter 4 Test Method 9 ...
Page 3: ... speeds and then mix the material Fig 1 is the schematic diagram of Shaker SK O L330 Pro There are Speed display Time display speed control knob and timer knob on instrument control panel power switch on the side of instrument After properly connect the power cord and turn on power switch users set experimental conditions on the control panel by speed control knob and timer knob and real time obse...
Page 4: ...per Guard Module 3 Base Module 4 Motor Module 5 Rocker Module FIG 3 Fig 2 illustrates the separated structural components of SK O330 Pro and Fig 3 is the Exploded View of SK O330 Pro Base Modules include Base Power Board Master Control Board Driver ...
Page 5: ... Encoder fixed on the motor along with photoelectric switch and a feedback is given LCD display LCD PCB is connected to Master Control Board and displays user s settings and current equipment operation information Chapter 2 Removal and Installation of Instrument When instrument failure occurs first you should conduct a failure analysis if the failure is caused by the damage of instrument hardware ...
Page 6: ...er Guard from the right and pull out 3 ribbon cables at the red ellipse icon Step 4 Turn the Upper Guard upside down as shown in the Figure and place it on the clean desktop The places marked by the red circles are the positions of pillar cushion of circular shaker SK O330 Pro The places marked by the green circles are the positions of pillar cushion of linear shaker SK O330 Pro ...
Page 7: ...01661 3 motor 18100311 4 Drive board 18100313 5 Master control board 18101717 6 Shrapnel 2 18201095 7 Shrapnel 1 18201096 2 3 Replacement of master control board Step 1 As shown in the left figure remove the 4 screws and keep them well unplug the connector then replace a new master control board assemble in sequence ...
Page 8: ...s marked by red circle remove 3 screws in the symmetrical side and keep them well Step 2 Remove the 4 screws marked by red circles and keep them well take down shaker frame Step 3 Take down belt as shown in the left figure remove the 4 screws marked by red circle then replace motor component ...
Page 9: ...ional contact with Photoelectronic After Shaft Encoder is in place lock it with screws 2 6 Replacement of power board component As shown in the left figure unplug the connector marked by blue circles remove the 8 screws marked by red circle and keep them well then replace new power board component 2 7 Replacement of motor drive board As shown in the left figure unplug connectors marked by blue cir...
Page 10: ...movement No setting target temperature Set a target temperature and the temperature indicator is on The drive board is failure Replace the drive board please reference chapter 2 5 24V power board is failure Replace power board component Motor is failure Replace motor Check whether shrapnel is broken Replace shrapnel Belt is loosen or broken Replace belt E03 LCD display garbled characters Display b...
Page 11: ...eight to rotate If Bracket Module belt and counterweight has no problem after visual inspection you need to replace the motor and MS Motor Board 4 2 Instrument speed is not accurate Step 1 Check Photosensor connections Check if Photosensor is reliable connection with and MS Step 2 Check Photosensor position Check if Photosensor plate welding wire is open circuit and check whether the fixed screws ...
