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15 

3

 

Operation 

3.1

 

Caution 

Table 3.1

 

Caution

 

Please read this manual carefully before using the reactor. 

Please place the reactor steadily on the floor, then lock the swivel casters. 

The  best  ambient  temperature  for  this  device  is  5

35

.  It  might  cause  any  failure  to  the 

machine if it works for a long time beyond this temperature range. 

Avoid strong vibration, otherwise it may cause damage to the glass parts. 

Please connect the power supply according to the requirements on the name plate. 

Do not press the power cord. When there is a heavy object on the power line or the power line 

goes through any objects, it may cause damage to the power cord and lead to electric shock or 

fire. 

Please  disconnect  the  power  supply  and  pull  out the  plug  out of  the  socket  when  the  machine 

will not be used for a long time, to avoid dust accumulation on the power line, which might lead 

to a fire caused by partial overheating of the power line. 

Pull the plug from the socket: 

Hold the plug and pull the plug backwards. Do not pull it hard. 

Please  disconnect  the  power  supply  and  the  plug  when  moving  it.  Do  not  move  it  when 

connected to power, which might cause electric shock or lead to a fire. 

Please clean the glass parts before installation or put the reactor into use. 

When  connect  the  glass  parts, please  apply  some  vacuum  grease  on  the  interface  to  ensure  its 

sealing effect. 

When install glass parts, please apply moderate force to prevent the glass from breaking. 

Glass is fragile, beware of impact. 

Do not use the glass reactor with strong alkaline solutions. 

Installation  of  glass  vessel  with  a  volume  not  less  than  20L,  it  should  be  done  under  the 

guidance of professionals. 

When  the  reactor  is  used  with  temperature  control  equipment,  the  viscosity  of  the  circulating 

liquid should be 

50cp. 

When the reactor is used with a temperature control equipment, the circulation pump should be 

turned on first, and then the temperature control equipment should be turned on when the liquid 

circulation pipeline is unobstructed. 

Do not heat it by using vapors. 

If  there  is  any  abnormal  situation  during  operation,  please  disconnect  the  power  supply 

immediately,  pull  out  the  plug  and  ask  professionals  for  technical  support  or  contact  the 

Summary of Contents for REAC-N10LE-3

Page 1: ...Three layer Laboratory Reactors REAC N10 20 30 50LE 3 User Manual 3 Hagavish st Israel 58817 Tel 972 3 5595252 Fax 972 3 5594529 mrc mrclab com MRC 10 22 ...

Page 2: ...ATION 8 2 2 1 Installation of Stirring Paddle 8 2 2 2 Installation of Stirrer Shaft 8 2 2 3 Installation of Motor Kit 8 2 2 4 Installation of Condenser Nozzle 8 2 2 6 Installation of Temperaure Sensor 11 2 2 7 Installation of Solid Material Charging Port Sealing Kit 11 2 2 8 Installation of Constant pressure Funnel and Vacuum Gauge 12 2 2 9 Installation of Discharge Valve 12 2 2 10 Installation of...

Page 3: ...II 4 MAINTENANCE AND MANAGEMENT 17 4 1 MANAGEMENT 17 4 2 CLEANING 17 4 3 TROUBLESHOOTING 18 ...

Page 4: ...glass reactor must be operated by a person who has practical experiences and who can master detailed requirements in this manual Otherwise it must be used under the guidance of a person who has related skills 1 2 2 Intended Use This device can be applied for the following purposes a The process which needs high temperature low temperature conditions b The process which needs stirring under reduced...

Page 5: ...vessel exceeds the specified limit 1 2 4 Warning Signs Mark Description Danger It means that the situation is extremely dangerous which shall lead to death or serious injury Warning It means that the situation is dangerous which might lead to death or serious injury Prohibited Exposed in rain or got wet with splashed water Note It means that the situation is dangerous and might lead to injury Note...

Page 6: ...one do not remove inner earthing connection wire Equipotential connection has been done do not remove inner earthing connection wire Do not use broken glass parts Prohibited Do not use it outdoor Exposed in rain or get wet with splashed water will cause electric shock by touching the shell Warning Do not touch the glass vessel surface or circulation hoses directly to avoid high temperature injury ...

Page 7: ...ed in time after use to avoid affecting its sealing effect When rotate the glass vessel beware of the leakage of circulating fluid in the jacket When rotate the glass vessel beware of the circulation pipeline hitting the frame A thermal insulation jacket can prevent the glass vessel from rupturing and causing personal injury effectively It could generate static electricity when adding material int...

Page 8: ...ccording to some experimental requirements A constant pressure funnel or an adjusting valve on the feeding bottle allows you to feed material into the vessel at a uniform and controlled speed A condenser helps to recover some materials which are distillated during reaction process Single wall glass reactor has no jacket Double wall glass reactor has two layers of glass wall inner wall and outer wa...

Page 9: ...of condenser m 0 245 0 429 Size of liquid circulating inlet and outlet DN15 Constant pressure funnel L 1 0 Rated power of motor W 90 140 Power supply V Hz 220 240V 50 60Hz Ambient temperature 5 35 Environmental relative humidity 65 Protection class IP20 Anti pollution grade 2 Sea level m 2000 Dimensions mm W D H 203020302030 840 1100 2470 Height of draining port from ground mm 570 Lifting distance...

Page 10: ...ange 6 Connection elbow of constant pressure funnel 7 Vacuum gauge 8 Reactor lid 9 Upper tray 10 Middle tray 11 Glass vessel 12 Glass vessel tray 13 Discharge valve 14 Valve joint 15 Condenser 16 Motor supporting rod 17 Condensing dispenser 18 Vacuum gauge installation valve 19 Electric control box 20 Lifting wheel 21 Frame 22 Circulation hose connection kit ...

Page 11: ...on of Stirring Paddle Adjust the glass vessel to appropriate height by hand wheel 20 put the stirring paddle 24 into the vessel lift up the vessel by rotating the hand wheel 20 until the upper part of the stirring paddle going through the right port on the reactor lid 2 2 2 Installation of stirrer shaft Install the stirrer shaft kit 25 in sequence according to figure 2 2 2 2 2 3 Installation of mo...

Page 12: ...e condensing dispenser 17 and lid 8 use the flange 5 to connect Condenser 15 and condensate dispenser 17 surround the rubber bracket 2 around the upper center of the condenser 15 and then lock it 2 2 2 Installation of stirrer shaft 8 Reactor lid 24 Stirring paddle 25Stirrer shaft 26 Nut 27 Fixing sleeve 28 Sealing ring 29Shaft kit 30Retaining ring 31 Nut ...

Page 13: ...allation of Condenser joint 15 Condenser 35 Flat sealing ring 36 Connector 37 Nut Figure 2 2 3 Installation of motor kit 16Motor support 24 Stirring paddle 25 Stirrer shaft 32Support frame 33Universal coupling 34 Motor kit ...

Page 14: ...mperature Sensor The temperature sensor and the sensor base have been assembled together already just put it into the right port on the reactor lid 2 2 7 Installation of Solid Material Charging Port Sealing Kit Please install the solid charging port sealing kit according to figure 2 2 7 Figure 2 2 7 Installation of Solid Material Charging Port Sealing Kit ...

Page 15: ...ressure funnel 5 Flange 6 Elbow 7 Vacuum Gauge 8 Reactor lid 18Vacuum gauge installation valve 2 2 9 Installation of Discharge Valve Note Make sure the discharge valve 13 is opening before installation in case of damage to the vessel body Please refer to Figure 2 2 10 Please see figure 2 2 9 install the flange 5 and retaining ring 43 on the flange port of the glass vessel 11 and discharge valve 13...

Page 16: ...ntroller Fix the Operation box 19 and Motor Controller 23 on the frame 21 please see chapter 1 5 2 2 11 Installation of Circulating hose There are two ports on the glass vessel connected to the jacket for circulation the lower one is inlet and the upper one is outlet Please install the circulation hoses according to Figure 2 2 12 Figure 2 2 11 Installation of Circulating hose ...

Page 17: ...Make sure every joint is in good sealing without any leakage Note There are two ports on the vacuum gauge Connect one of the ports to the vacuum port of the condenser and connect the other one to the vacuum pump Vacuum Pump Glass Reactor Temperature control system 45 Connector 46 DN15high temperature ball valve 47 Three way adapter 48 U type fixed mount 49 Gasket 50 Stainless steel hose 51 Connect...

Page 18: ...not pull it hard Please disconnect the power supply and the plug when moving it Do not move it when connected to power which might cause electric shock or lead to a fire Please clean the glass parts before installation or put the reactor into use When connect the glass parts please apply some vacuum grease on the interface to ensure its sealing effect When install glass parts please apply moderate...

Page 19: ...ops flashing use the speed control knob to select the appropriate speed the speed should be adjusted from slow to fast slowly 3 The flow of materials and the power of the motor speed may cause resonance at a certain point please change the speed of the motor to avoid resonance 4 If the sealing performance has deteriorated please check the rotary sealing device in the mixer sleeve 5 After the react...

Page 20: ...irements mentioned in this manual Otherwise it will cause electric shock or cause damage to the reactor 4 1 Management Please follow the advices below to make sure the reactor will work normally 1 Check the ambient temperature and humidity regularly to ensure the machine will be running in the proper environment 2 Avoid severe vibration when moving it 3 Please keep the reactor from impact which mi...

Page 21: ...power supply Leakage protector protection Reset Fuse malfunction Replace it Power switch malfunction Replace it Circuit board malfunction Contact us No temperature display or display fault Nixie tube malfunction Replace it Display board line off Fix the line Sensor short circuit Welding to fix Sensor open Welding to fix No rotary speed display or not rotate Bearing rust Contact us Motor malfunctio...

Page 22: ...19 vacuum degree parts Sealing ring damaged Replace it Sealing ring installed not in place Re install it Hose aging Replace it ...

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