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Esco AERIS-BG048, Service Manual

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Esco AERIS-BG048 Service Manual Download Page 26

 

 

 

CPU Control Board  

 

 

 

             J1  

：

Key board port 

             J6  

：

USB  port 

             J7  

：

Display port 

             J11

：

 Interface (Connect) Board port 

             J18

：

Ambient temperature sensor   

             J20

：

Port to Power supply Drive board port  

             J22

：

Power supply port  Voltage: 12 VDC 

 

 

 

 

 

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Summary of Contents for AERIS-BG048

Page 1: ...Please read this manual thoroughly to familiarize yourself with the many unique features and exciting innovations we have built into cycler You can view this manual online at www escoglobal com where...

Page 2: ...s MB with following blocks Rated voltage V 96 wells gradient block 30 x 0 5ml 48 x 0 2ml mix block 384 wells gradient block 48 x 0 2ml x2 dual block 4 In Situ Slides 100 240V AC 50 60Hz AERIS BG096 AE...

Page 3: ...ace Data transfer between USB and equipment through USB interface 6 Hot lid knob Adjust the height of the Knob Turn the knob counter clockwise before closing the lid Note that the knob can be tightene...

Page 4: ...ection plug 3 is achieved Press the locking handle 4 downwards the block will move forward automatically until you hear the click sound which means the block is installed successfully Do not force 1 2...

Page 5: ...Max Gradient 30 C 30 C Min Gradient 1 C 1 C Hot Lid Temp range 30 C 110 C Temp Control Mode Block mode or Tube mode Display 6 5 Color LCD Touch Screen Instrument Memory Up to 250 programs unlimited w...

Page 6: ...lation of the equipment iv Clean internal of the equipment to eliminate failures caused by dust dirt redundant solder welding oil v Read all the instructions thoroughly before maintenance to ensure fu...

Page 7: ...l stand Put the whole part in the bottom casing and make sure the part is fastened by the buckle of the bottom casing Refer to Fig 1 Fig 1 Tighten the four screws to fix the rubber feet with bottom ca...

Page 8: ...a new fan Fig 5 Fig 6 Notes Please note the air flow direction of the fan and the polarity of the connection wire when replacing the fans Please mark them to avoid forgetting the correct sequence and...

Page 9: ...move the screws as Fig 8 and then remove the CPU control board Fig 8 Remove the screws and get the LCD and LCD control board which are combined into one part As Fig 9 and Fig 10 Fig 9 Fig 10 2 3 Key P...

Page 10: ...ck Fig 12 2 4 Hot Lid adjust knob repair and replacement Use a tweezers to remove the small hot lid lock device As Fig 13 Fig 13 The cover will be removed together with the lock device As Fig 14 Lock...

Page 11: ...e knob looses because the contact between the four small gears and the big gear is broken Please adjust and make sure the four gears are in the same level otherwise the hot lid can not be positioned e...

Page 12: ...18 Refer to Chapter 6 4 remove the hot lid knob The hot lid as Fig 19 Fig 19 Remove the 6 screws in above picture the heat film is as Fig 20 Heating film Resistance should be 10 Hot lid sensor Resist...

Page 13: ...t the hot lid surface well after fixed 2 6 Heating and Cooling parts Replacement Remove the screws as Fig 21 to remove the heat sink Fig 21 The heating and cooling part is as Fig 22 Fig 22 Use a tweez...

Page 14: ...necessary for replacing peltier Is it recommend to send the whole block back to manufacturer for repair 2 7 Printed Circuit Board Recognitions and replacement Fig 24 Replace the Printed circuit board...

Page 15: ...building socket and also into the unit Check whether the power cord is giving power measure the AC voltage between the live and the neutral terminal of the cord by using voltmeter see drawing 1 2 If...

Page 16: ...ut is correct but output is not then replace the SMPS Note The power supply and power supply drive board are combined into one part need to replace the whole part 1 10 Connection problem or Defective...

Page 17: ...te terminal J 22 Voltage should be 12VDC If voltage is out of range check connection between SMPS and CPU control board If voltage is correct replace the CPU control Board Note When replacing CPU cont...

Page 18: ...ring the run the screen shows Please check error or one of the following options Temperature sensor disconnect Temperature sensor1 disconnect Temperature sensor2 disconnect Temperature sensor3 disconn...

Page 19: ...better sending back to Esco for repair if the heat sink sensor is damaged 1 19 Heat sink sensor Control board problem If the block has no problem replace the CPU control board Note When replacing CPU...

Page 20: ...very difficult to control the temperature accuracy and uniformity A temperature acquisition device is necessary for replacing peltier Resistance should be around 0 1 23 Significant change in cooling...

Page 21: ...ch supply power to Peltier The normal voltage should be around 12 DC If the output voltage out of range replace the power supply board 1 28 Lid does not heat Damaged fuse in hot lid Measure the resist...

Page 22: ...Defective Display control board Replace the whole LCD part because the display control board and LCD are combined to one part 1 34 Inactive keys touch buttons are out of control Touch board damaged R...

Page 23: ...customer distributor Damaged loose hot lid sensor Test the temperature of hot lid If actual temperature is higher than display temperature re joint the hot lid sensor and solder it 1 36 1 37 Loud nois...

Page 24: ...he display LCD part 1 39 System can not time when temperature of the block reach the setting temperature The chip in control board which controls the time is damaged Refer to 1 41 Replace CPU control...

Page 25: ...J6 4 Aux heater K1 J6 5 J6 8 Aux heater OUT1 Aux heater K1 OUT1 voltage is 36V DC J6 9 J6 10 Aux heater damaged alarm ERR1 ERR1 J6 11 J6 14 Block A hot lid K3 J6 15 J6 18 Block A hot lid OUT3 Block A...

Page 26: ...USB port J7 Display port J11 Interface Connect Board port J18 Ambient temperature sensor J20 Port to Power supply Drive board port J22 Power supply port Voltage 12 VDC All manuals and user guides at...

Page 27: ...ort J2 Micro switch port J3 Port connected to power supply drive board for block recognize J4 Block connector J5 TE power supply drive port J6 Fan speed adjustment port J7 CPU control board port J9 RJ...

Page 28: ...BYQ505801400000 J1 POW 34P J7 CPU 34P J9 1_LAN J9 2_LAN J9 3_LAN J9 4_LAN J9 5_LAN J9 6_LAN J8 1_MOT1 J8 2_MOT2 J8 3_MOT3 J8 4_MOT4 J2 1_SW J2 2_SW J2 3_SW J3 1_SW J3 2_SW J3 3_SW J5 1_TE1 J5 2_TE1 J...

Page 29: ...Power Supply Drive board ESC SWT MXP MB CPU control Board ESC SWT MXP IB Interface Connector Board ESC SWT MXP KB Key Board ESC SWT MXP PFS Power filter socket ESC SWT MXP DISP LCD Display Part ESC SW...

Page 30: ...ESC SWT MXP RJ45 RJ 45 interface ESC SWT MXP HTLG Hot lid part ESC SWT MXP FANS Fan ESC SWT MXP PLTR Peltier All manuals and user guides at all guides com...

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