User's Manual ZHWY-103B_103D_100D_200D
Contents
1. N 8 8 5 5 Speed button Decrease button Change Confirm button Power button Start Hold button 2 Refrigeration status button a S vertical type Q 5 Q Q 9 2 SS D Time button i 2 on 2 e N press this button to display the preset timing parameter and the status of Pee R power off recovery function press it again to display the remaining time N N Confirm Change button 2 press this button to change the parameter and press it again to confirm the change o w a 3 2 o 18 5 515 Power button S a S gt Ss eB E 5 Ce hold on this button for 2 seconds to turn off the equipment and press it again to 5 g g 5 5 2 B S 2 2 2 8 5 2 5 turn the equipment 5 5 5 8 2 46 2 Sj sll 2 9i 8 s8 9 a Q 2 a D lt Re el el Temperature button Press this button to display the preset temperature value and press it again to display the real temperature Speed button press this button to displa2. the defrosting program is not started 3 2 If defrosting timing is set to be 1 the equipment will start defrosting when the accumulated working time reached 1 hour 3 3If defrosting timing is set to be 2 the equipment will start defrosting when the accumulated working time reached 2 hour and the rest may be deduced by analogy 4 About the defrosting time parameter 4 1 If defrosting time is set to be the equipment needs minute to defrost 4 2 If defrosting time is set to be 2 the equipment needs 2 minute to defrost and the rest may be deduced by analogy 5 Priciples on the setting of defrosting timing and defrosting time 5 1 Because of the variance of the ambient temperature the setting temperature and the time of continuous refrigeration the setting of defrosting timing and defrosting time should be set according to the accumulation of frost inside the evaporation chamber Important attention Under normal condition the defrosting timing can be set to be 6 while the defrosting time 3 This means the equipment will refrigerate continuously for 6 hour and need 3 minutes to defrost 5 2 If defrosting operation is end and the accumulation of frost inside the evaporation chamber is still severe the defrosting time can be extended appropriately 5 3 When the equipment works continuously under low temperature for a long period of time the speed of frost accumulation w
3. button then press the Increase button to 3 at last press the Temperature button to display the preset temperature parameter on the screen SV twinkles Enten Password press the Increase or Decrease button to change the parameter Please 3 When setting is finished press the Change Confirm button to confirm the 3 change 4 When the heater is working the red indicator LED is light When the refrigeration system is working the green indicator is light Simplified instruction on the setting of temperature A 2 Change Confirm button Increase button Password Temperature button The wanted gt gt temperature value gt Increase button Decrease button Change Confirm button According to the change of temperature inside the chamber the red heating indicator on the control panel will light or twinkle Special attention and this is normal phenomenon 5 Improving the temperature control blind area The electric motor fan and mechanical friction can produce a certain amount of heat which can make the real temperature inside naturally rise about 5 C without heating So the temperature range between ambient and ambient 5 is the blind area of temperature control unless the compressor is started to control it To reduce operation of the compressor this equipment is equipped with spiracle on the back of the equipment When the preset temperat
4. inside 10 The exterior of equipment must be kept away from volatile flammable explosive liquids or gases 11 Please keep the inside and outside of the chamber clean Regular cleaning is required Items with the character only applies to the full temperature shaking incubator with refrigeration system Apart from the above warnings and instruction there are several other A special reminder with a exclamation point within a triangle please read and follow Any neglect will probably lead to hidden trouble serious damage or accidental injury Table of Contents 1 Key features EESE 2 Technical Specifications 77 3 Control Panel 4 Preparation and Start up 7 5 Setting of Temperature 6 Raise the Precision of Temperature Control 7 Setting of Temperature Exceeding Alarm 7777 8 Setting of Speed 9 Setting of Timing 10 Setting of Defrosting EE E EE daa EE Reis itis Mes E 11 Adjustment of Oscillation Amplitude 12 Setting of the Power off Recovery Function 13 Operation and Switch off 14 Electric Theorem 15 Normal Malfunction and Debugging 16 After sale Service 10 12 14 15 15 16 17 1 Key features 1 Integrated thermostatic culture with shaking incubator this equipment needs low investment and small area 2 The orbital or multidimensional eccentric drive unit make the equipment run smoothly 3 P 1 D environment
5. Please read this Manual attentively before using and be careful of keeping the Manual incase of contingentuse aw gt User s Manual Incu Shake series Multi amplitude Orbital Constant Temperature Shaking Incubator This Manual applies to Ged UKAS 20909 005 Thank you very much for your purchase of our ZHWY series constant temperature shaking incubators which are specially designed for you Your choice indicates that you have very high requirement on style and performance of constant temperature shaking incubator The Incu Shake series constant temperature shaking incubator which combines automatic control thermostatic incubator with incessantly running shaker has features like low investment small area needed and multi function etc This equipment which features luxurious streamline mould involving aesthetic designing and man machine interface with visualization design has audio and visual alarming environment scanning microprocessing chip capable of controlling indexes such as temperature frequency with comparatively high precision Incu Shake series constant temperature shaking incubator embodies distinctive professional style endless originality of design and all around pursue of humanity All of which enable you to experience high efficiency and quality of the laboratory work brought by high tech while enjoying the delight brought by art and technology This equipm
6. according to the preset parameter J Preset Preset D Timer J Measured Shaking Speed Temperature Function Temperature M H SV 37 0 200 rpm a 0 00m 36 6 C And now the temperature control system and temperature control executing unit have started according to the preset parameter 5 Setting of temperature 6 Raise the Precision of Temperature Control Only applied to full temperature type with refrigeration system 1 To set the refrigeration coefficient parameter first press the Change Confirm button then press the Increase button to 9 at last press the Refrigeration status button to display the preset refrigeration coefficient on the screen SV twinkles 2 Press the Increase or Decrease button to change the coefficient 3 When setting is finished press the Change Confirm button to confirm the change Simplified instruction onthe setting ofrefrigeration coefficient The wanted 2 gt A gt 9 gt gt V gt coefficient value gt Change Confirm Increase Password Refrigeration Increase Decrease Change Confirm button button status button button button button Special attention The proper
7. aining ring 1 2 Tools needed M6 inner hexagon spanner M6 box spanner gear adjusting spanner along with the equipment 1 3 Steps on the adjustment of oscillation amplitude 1 3 1 the cover put your hands at the bottom of the shaking board assembly and pull it out need some strength 1 3 2 Four rubber socket and central eccentric adjusting holes can be seen at the bottom of the equipment Hold the diagonal rubber boot with fingers firmly and do circular motion move the gear 7 showed on the illustration to the central adjusting hole 1 3 3 Use box spanner to loose the 4 on the pinch bolt 3 then use a M6 inner hexagon spanner to anticlockwise loose the M6bolt 9 inside the centre of gear To avoid the shaking board rotating with the nut the box spanner can be used to hold the board 1 3 4 Place the central position of the pinch bolt and make it the central point use box spanner to rotate the gear Rotate the gear clockwise to enlarge the oscillation amplitude and anticlockwise to reduce Use left and right sides 100D type or front and back sides 200D type of the chamber as reference measure the distance the pinch bolt moved Rotate the gear until the needed eccentric distance is acquired 1 3 5 When adjustment is finished tighten the M6 inner hexagon bolt and M6 nut put the shaking board assembly back to its original place 12 Important suggestion A The chart below is the highest speed range of three t
8. al scanning micro processing controller and intelligentized audio and visual alarm 4 Pattern operation interface and large LCD screen 5 Provided with power off recovery function the equipment can automatically recover to run according to the originally designed program when the external power is recovered after a sudden cut off 6 The operating parameter locked by encryption prevents misoperaion 7 Operating parameter memory function avoids monotonous operations 8 High precision temperature control system the precision can reach up to 0 1 C LCD screen displays the preset temperature and the real temperature 9 High precision frequency control system the precision can reach up to Irpm LCD screen displays the preset frequency and the real frequency 10 The powerful and fast refrigeration system and automatic defrosting system enable the equipment to run continuously under low temperature for a long period of time 11 Timer up to 50 hours culturing time can be set randomly within the time range of minute and 500 hour LCD screen displays the timing parameter and the balance time When time reaches the end the equipment will stop automatically and the audio and visual alarm will be activated 12 AC inductive long life motor design broad speed regulation constant torque constant speed of rotation no carbon brush and maintenance free 13 Over temperature audio and visual alarming function can automatically cut off the power when the m
9. efrigeration coefficient on the screen SV twinkles press the Increase or Decrease button to change the parameter 2 2 Press the Refrigeration status button again to set the defrosting timing SV twinkles press the Increase or Decrease button to change the parameter 2 3 Press the Refrigeration status button once more to set the defrosting time SV twinkles press the Increase or Decrease button to change the parameter 2 4 1fthe Refrigeration status button was pressed continuously the above parameters will be displayed in cycle 2 5 When setting is finished press the Change Confirm button to confirm the change Simplified instruction onthe setting ofdefrosting timing anddefrosting time j a 9 gt Change Confirm ncrease Password Refrigeration button button status button Defrosting If setting is finished timing value Refrigeration Increase Decrease Change Confirm status button button button utton If defrosting time needed to be set Defrosting time value x sl A 7 Increase Decrease Change Confirm button button button 10 3 About the choosing of defrosting timing parameter 3 1 1 defrosting timing is set to be 0
10. en can be switched at any moment to display the above parameter i e the preset one or the real one 4 The change of parameter 4 1 To change the parameter press the Change Confirm button then press the Increase button to 3 SV twinkles Attention If buttons were left untouched for 30 seconds the screen will automatically switch to display the real parameter 4 2 Press Change Confirm button and Increase or Decrease button to change the parameter 4 3 When setting is finished press Change Confirm button to confirm the change Attention Please read the remaining operating instruction especially those for safety 5 Temperature exceeding alarm signal and time remind signal Z ALARM N gt 5 1 Temperature exceeding alarm signal alarm continuously LA 5 2 Time remind signal alarm with regular interval AA E Attention Refer to operating manual for further operational option Items with the character only applies to the full temperature shaking incubator with refrigeration system Safety instruction Please be sure to follow the instructions which are really important for your safety Danger Warnings against likely injury or death 1 Grounding outlet to avoid accidental electric shock or fire disaster 2 Do not attempt to repair the product yourself Improper handle will result
11. ent is widely used in germ culture ferment hybridization and research of biochemical reaction enzyme and cellular tissue and all those require high temperature and oscillation frequency It has a wide and important range of applications in research of medicine biology numerator pharmacy and environmental protection Since the date of your purchase of this product after sale service will always be with you No matter what questions you meet in your using please do not hesitate to contact us whenever you want Reminder The manual should be read and understood thoroughly because it can help you to master the operating method and feature of this high tech product Prior to operation we strongly recommend you to read this manual completely so that you can master all the function to the utmost extent 1 Preparation Assemble the equipment and connect with power supply see operation manual Attention Configuration of power supply of 220V 50Hz and capacity not less than the power needed with socket reserved for the use of this equipment 2 Switch on turn on the power switch on the right side of the equipment and power is applied to the equipment 3 The multi parameter large LCD screen displays The preset temperature value The preset speed value r m The preset time value hour minute The temperature adjusting value refrigeration coefficients the timing of defrosting defrosting time The scre
12. ff by holding on the Power button on the control panel for 2 seconds At this time the power control transformer is still connected to power supply so the main switch on the right side of the equipment must be shut off Special attention This equipment is provided with such a function that is when the cover is open the equipment will stop operation automatically and resume operation when the cover is closed 14 Electric theorem Displaying Unit Blower Control Unit eater AC 220V 50Hz DC power unit Switch of door Speed measuring unit Electric motor 7 electric Overheating speed adjusting unit motor protect 15 15 Normal Malfunction and debugging Encountered symptoms Possible cause Debugging Power on without display Power supply is not connected Block has access to jack socket The power switch has not been turned on The fuse is broken Check the power supply system to see if there is voltage Check the reliability of the jack socket Turn on the power switch on the right side of the equipment Replace the fuse with new one of same specification Real temperature is higher than the preset one or the high temperature alarm is activated Equipment has not yet enter into the state of constant temperature Temperature setting is at the blind area of temperature control Improper settin
13. g of refrigeration coefficient The ventilation fan is broken Malfunction occurs with refrigeration system Wait a moment and observe Open the ventilation hole Set the refrigeration coefficient to be 0 5 and close the ventilation hole Notify the manufacturer to replace the ventilation fan Notify the manufacturer to repair the refrigeration system Real temperature is lower than the preset one or the low temperature alarm is activated Equipment has not yet enter into the state of constant temperature The circulation of cold air is excessive The ventilation fan is broken The heater has abnormal condition Wait a moment and observe Close the ventilation hole Notify the manufacturer to replace the ventilation fan Notify the manufacturer to repair the heater Real temperature fluctuated and will not be stable Improper setting of refrigeration coefficient The door is not closed firmly Malfunction occurs with the control circuit Refer to User Guide and reset the refrigeration coefficient Closed the door firmly Notify the manufacturer for repair service Real temperature is out of control Malfunction occurs with the circuit Notify the manufacturer for repair service The oscillation of platform is unstable The platform get stuck at the bottom by forei ign object The equipment is not placed horizontally Malfunction occurs with the control circuit Remove the pla
14. iati i 4 When the deviation between real temperature and preset temperature is smaller than 4 When setting is finished press the Change Confirm button to confirm the change 3 C the al ill be terminated automatically Ca tie alarm will t rminated automatically 5 When the balance time reduce to 0 00 the platform will stop oscillating automatically The yellow alarm indicator twinkles and the buzzer dings for 2 minutes The temperature controlling system will keep working to make the temperature inside constant Press the Time button to terminate the alarm Attention Please close the door immediately after take put the sample otherwise the 6 This equipment has a time range of 0 500 hour temperature control precision could the affected If the door had to be opened for a long time please power off the unit Simplified instruction onthe setting oftiming 8 Setting of Speed A e The speed here amounts to the oscillation amplitude of the platform Change Confirm Increase Time button j 7 utton utton 1 Press the Speed button to display the preset speed and press it again to display the real speed 2 To set the speed parameter first press the Change Confirm button then press the Increase button to 3 at last press the Speed but
15. ill accelerate gradually because of the humidity increase inside the evaporation chamber So shorten the defrosting timing or extend the defrosting time appropriately can solve the problem 5 4 During the defrosting process the real temperature inside may have a temporary deviation of 3 and this is a normal phenomenon Important suggestion For those equipments working under low temperature for a long period of time it is good for the equipment to be dried thoroughly every 10 days or at the interval of work The method When the equipment is connected with power open the cover of the equipment set the refrigeration coefficient to be 2 set the temperature to be the highest value and after these steps the equipment will conduct dehumidifying operation for 4 hours The defrosting and refrigerating performance of the equipment will be increased substantially 11 11 Adjusting the oscillation amplitude A Attention Before adjustment the power must be cut off 1 The adjustment of oscillation amplitude of ZHWY 200D 100D 103D multi amplitude orbital constant temperature shaking incubator This equipment has an adjustable oscillation amplitude of 0 50mm 1 1 Structure illustration l eccentric 5 pad 9 inner hexagon bolt 2 main axis 6 inner hexagon nut 10 beari 3 pinch bolt 7 11 4 hexagon nut 8 main shaking board 12 connecting block of mainshaking board 13 hole ret
16. in fire or electric shock 3 Please an the independent mains jack socket Make sure the proper plug with outlet Loose connection will result in overheating electric shock or even fire disaster 4 Do not pull out the plug when it is operating Do not drag the wire to plug the outlet 5 Do not damage the wires or use the undesignated wires Do not try to extend the wires or attach wires at the middle by yourself Improper handling of wires will result in fire or electric shock 6 Plug the outlet with wet will get risk of electric shock 7 Do not put fingers rods or other kinds of foreign bodies into the inlet or outlet of air The fan inside runs at high speed any touch with it will lead to the damage of the equipment or injury of operator 8 In case of malfunction or burning smell the unit must be immediately unplug and ceased for further checking or use a circuit breaker to cut off the power supply Continuance of abnormal state will result in fire caused by overheating 9 Before opening the door of the equipment make sure the platform is in the static state 10 The electric power supply must be cut off under following situations 10 1 When opening the door of power box Without cutting off power supply the opening of the door will probably result in electric shock 10 2 When replacing the fuse Replacing the fuse without cutting off the power supply will probably result in electric shock 10 3 When the malfunction occurs Mishandling wi
17. inner hexagon nut 10 bearing 3 pinch bolt 7 gear 11 gear back 4 hexagon nut 8 main shaking board 12 connecting block of main shaking board 16 1 2 Turn off the unit unplug the power code open the glass door hold platform tray from the bottom firmly and pull the whole shaking tray assembly out you do need some strength 16 1 3 Turn the shaking base with four rubber sockets until seeing the center of the shaking mechanism 16 1 4 Use the 5mm Allen key to loosen the inner hexagon bolt 6 on the adjusting kit 16 1 5 Keep M6 Allen key on the hex bolt to hold the shaking base as stationary in the meantime loosen the 10mm hexagon nut 4 with turning anti clockwise with the socket spanner 16 1 6 Now the shaking base is free to move along in the slot of the shaking mechanism Move the shaking base to adjust the shaking diameter The closer to the central the smaller the shaking diameter while the further away from the central the larger the shaking diameter Alternatively rotate the gear 7 with the gear spanner clockwise to enlarge the shaking diameter and anticlockwise to reduce it Use left or right sides MIDI or front and back sides MAXI of the chamber as reference measure the distance that the pinch bolt moves as the shaking diameter Keep adjusting until the ideal shaking diameter is reached 16 1 7 adjustment is finished tighten the 5mm hex bolt and 10mm nut and locate the shaking tray assembly back t
18. le 2 5 To change the oscillation amplitude use the M6 bolt in the middle to tighten the connection between the connecting rod and the needed screw hole The more the distance away from the centre the bigger the oscillation amplitude 2 6 When adjustment is finished according to the opposite sequence of the above step assemble the box and shaking board connect the connecting head and cover the sheathing of the power box 12 Setting of the power off recovery function 1 If the power off recovery function has been set the equipment will run according to the originally designed program when the external power is recovered after a sudden cut off 2 To set the power off recovery function first press the Change Confirm button then press the Increase button to 5 at last press the Time button and the screen will display the character ON or OFF press the Increase or Decrease button to change the parameter and press the Change Confirm button to confirm the change 3 When the character OFF is displayed on the screen the power off recovery function is not in use 4 When the character ON is displayed on the screen the power off recovery function is activated 5 Press the Time button if the symbol A is displayed on the lower left corner of the screen it means the power off recovery function has been used otherwise not Simplified instruction on the setti
19. ll result in the further damage of the equipment or accidental injury 10 4 When not using for a long period of time The dust accumulated on the outlet may leads to fire cause by electric leakage 10 5 When moving the equipment Moving the equipment connected with power supply will probably result in electric shock Instructions to keep the normal life and proper A Attention operations of the equipment 1 When moving the equipment the angle of inclination at any direction should be smaller than 45 degree Or else it may result in the damage of the refrigeration system abnormal refrigeration an other malfunction 2 Open or close the door heavily will probably leads to the damage of the equipment 3 The unit must be placed horizontally on solid flat floors adjust the right front foot to make the equipment touch the ground stably 4 To achieve good heat dissipation the unit must be provided with sufficient clearance on all sides of the unit at least 20cm 5 Do not leave the unit in a location exposed to direct sunlight or near heater 6 If continuous refrigeration is needed elimination of humidity by heating should be conducted every 10 days 7 achieve good refrigeration the condenser should be cleaned every month 8 Regular check on the fixed screw of clamp should be conducted to avoid noise or the falling or clamp 9 When in operation do not open the door indiscriminately so as to not affect the temperature
20. ng of power off recovery function gt a 5 AIZ 1 4 Change Confirm Increase Password Time button Increase Decrease utton button button button L gt OFF or ON gt Change Confirm button 14 13 Operation and Switch off 1 When the above setting is finished press Start Hold button and the equipment will run according to the designed program 2 When in operation press the Start Hold button to stop the platform from oscillating temporarily The operating time is on hold 3 Press the Start Hold button again to resume operation the operating time starts counting down from the remaining time when the operation was stopped 4 When in operation if the Start Hold button is held on 3 seconds later the remaining operating time will be cleared to zero Press Start Hold button once more and the equipment begin to count down from the preset operating time 5 When the equipment is in operation or on hold the current remaining operating time can not be changed If it was changed at this time it is invalid with the current operation Only when the current operation is over or terminated according to the above method and the Start Hold button is pressed again will the new changed value be effective 6 The equipment can be turned o
21. o its original position
22. otor overheated temperature out of control or abnormal temperature occurs 14 Wiring of the acceleration control ensures soft start smooth acceleration and the security of samples 15 Electronic control closed circulating heating and refrigeration system with noiseless fan 16 Large variety of flexible and convenient detachable tray accessories 17 The luxurious streamline mould involving aesthetic designing large glass window 18 Mirror stainless steel chamber electro polished stainless platform spring and clamp spare the problem of rust 2 Technical Specifications 3 Control Panel lo 5 Single temperature thermostatic shaking ae X T iwi i 2 5 2 incubator is without refrigeration system N AEn ies 6 ers D we SSS Ss 2 gt 3 0 f 2 amp e g gt g D T a 5 5 8 2 9 p gt N M i ys N LCD screen 1 1 ing indi Heating Indicat E Temperature exceeding indicator eating indicator Refrigeration Indicator amp Temperature button g 2 o ol 9 Time button Increase button N qq S N 2 S g FIH gt
23. tform and clear the foreign object Adjust the left back foot to make the equipment stable Notify the manufacturer for repair service The platform does not work The door switch has not yet made response The platform get stuck at the bottom by foreign object The belt is broken Malfunction occurs with the control circuit Check the door to see if it is closed firmly Remove the platform and clear the foreign object Notify the manufacturer to replace the belt Notify the manufacturer for repair service The oscillation of platform is out of control Malfunction occurs with the control circuit Notify the manufacturer for repairservice The platform keeps shaking after the door is opened The door switch has short circuit caused by humidity Use a blower drier to dry the chamber Press the Start Hold button before opening the door When the door is closed and the platform starts shaking the speed reached high suddenly Improper operating method Refer to User Guide and press the Star Hold button to operate Information displayed on the screen is distorted or lack of stroke Block has access to the circuit connector of the displaying circuit Refer to professionals or notify the manufacturer repair service The screen has no response when button on the control keyboard is pressed Equipment is disturbed by high frequency Press the Change Confirm b
24. ton to display the preset speed parameter the screen Lop lA VY gt gt iming value SV twinkles press the Increase or Decrease button to change the parameter Increase Decrease Change Confirm 3 When setting is finished press the Change Confirm button to confirm the change button button utton Simplified instruction onthe setting ofspeed 37 gt Change Confirm Increase Password Speed utton button button The wanted gt Al z gt speed value Increase Decrease Change Confirm button button button 10 Setting of Defrosting Only applied to full temperature type with refrigeration system ZHWY 200D The automatic defrosting function enables this equipment to work under low temperature for a relatively long period of time 1 Explanation on terminology of defrosting used in this manual 1 1 Defrosting timing Time interval of defrosting 1 2 Defrosting time Time starting from the beginning of defrosting toward the end of defrosting 2 Setting of defrosting timing and defrosting time 2 1 To set the refrigeration coefficient first press the Change Confirm button then press the Increase button to 9 at last press the Refrigeration status button to display the r
25. ure is at the blind area rotate the spiracle to make it open After that the rate of temperature naturally rising will be reduced remarkably When the above operation is finished the working temperature is still at the blind area and the deviation of temperature is relatively large turn on the compressor and close the spiracle 7 Temperature exceeding alarm 9 Setting of Timing 1 When the deviation between real temperature and preset temperature is bigger than 1 Press the Time button to display the preset timing and press it again to display the remaining e 3 C audio and visual will be activated the yellow LED indicator twinkles the buzzer time ALARM alarms intermittently If the deviation is positive heating output will be cut off If the 2 To set the timing parameter first press the Change Confirm button then press the Increase deviation is negative refrigerating output will be cut off The platform will keep button to 3 at last press the Time button to display the preset timing parameter on the screen p oscillating SV twinkles press the Increase or Decrease button to change the parameter p L a 2 Press the Temperature Dutton can eliminate alarm for 30 minutes 3 When changing the timing value the parameter will increase or decrease by minute within the 3 Reset the temperature can terminate the alarm range of 0 12 hour and by 30 minutes within the range of 12 500 hour
26. use of refrigeration coefficient will directly affect the normal operation and temperature control precision of the equipment 4 Priciples on the setting of refrigeration coefficient 4 1 If the equipment is needed to work at thermostatic state under the temperature that is within the range of ambient 5 C 60 C the refrigeration coefficient should be set to be 2 To lower the starting temperature control point the ventilation cover on the side or back of the equipment should be removed and rotate the window to make it open If ambient is relatively low and the ascent of temperature is too slow the ventilation cover can be removed when the temperature reaches the preset value 4 2 If the equipment is needed to work at thermostatic state under the temperature that is within the range of 4 C ambientt5 C the refrigeration coefficient should be set to be 0 5 and rotate the window to make it close and close the spiracle When the refrigeration coefficient is 0 5 the compressor will keep running Make sure the spiracle is closed The automatic defrosting program should be started Refer to the setting of defrosting program for detailed operational instruction Special attention 1 Press the Temperature button to display the preset temperature and press Preset it again to display the real temperature 37 0 C 2 To set the temperature parameter first press the Change Confirm
27. utton and try other operations Resta Notify the manufacturer to eliminateit rt the equipment The equipment has a big noise The equipment is not placed horizontally The fixed screw of clamp is loose The platform is loos There is foreign object like shattered bottle under the platform Mechanical malfunction occurs Adjust the left back foot to make the equipment stable Remove the platform and tighten the screw Remove the platform and tighten the screws on the four corners Remove the platform and clear the foreign object Notify the manufacturer for repair service The accumulation of frost is fast after refrigeration is started resulting in the rise of temperature out of control The refrigerating time is too long and the evaporating chamber is too humid Refer to User Guide and conduct a drying maintenance on the evaporation chamber 16 17 1 Shaking Diameter Adjustment 16 1 Instruction of stepless adjustment MINI MIDI MAXI Attention Power supply must be disconnected before performing the following operations These models have an adjustable shaking diameter of O0 50mm To adjust it please follow the instructions below 16 1 1 Tools needed 5mm Allen key 10mm Socket Spanner Gear spanner Included in accessory pack Structure illustrations 1 eccentric 5 pad 9 inner hexagon bolt 13 hole retaining ring 2 main axis 6
28. utton for one time the parameter decrease by one digit hold on this button and the parameter will keep decreasing Start Hold button press this button and the platform begin to oscillate press it again to stop oscillating Temperature exceeding alarm indicator When the temperature inside the chamber is abnormal this indicator twinkles HEATING Heating indicator When the heater is connected with power this indicator is light COLD Compressor indicator When the compressor is working this indicator is light Verify the local voltage to make sure it meet the requirement a deviation of 10 is allowed 6 Connect the plug of power supply with the independent jack socket turn on the main power switch on the right side of the equipment power is applied to the equipment 7 The horizontal and double layer type have lamp inside the chamber and the switch of the lamp is next to the main power switch 8 Turn on the equipment and the screen displays below information in turn Where there is a will there is a way both in English and Chinese Shanghai ZHICHENG Analytical Instrument Manufacturing Co Ltd both in English and Chinese So Incubator Shaker Then screen displays in turn the operating parameter stored in the equipment Preset temperature Preset speed Preset time Real temperature And now the temperature control system and temperature control executing unit have started
29. y the preset speed and press it again to display the real speed Refrigeration status button Press this button to display the refrigeration coefficient press it again to display the timing of defrosting and press it once more to display the defrosting time 4 Preparation and Start up 1 This equipment should be placed at a stable horizontal and dry position without exposing to direct sunlight 2 The water receiving plate packed along with the equipment should be placed at the bottom of the equipment 3 To ensure the equipment run smoothly the equipment must be placed horizontally Rotate the adjustable foot of the equipment so as to make the equipment stable 4 To achieve good heat dissipation the unit must be provide with sufficient clearance on all sides of the unit at least 20cm 5 Configuration of power supply of AC 220V 50Hz and capacity not less than the corresponding value in technique specification with socket reserved for the use of this equipment Items with the character only applies to the full temperature shaking incubatorwith refrigeration system Increase button press this button for one time the parameter increase by one digit hold on this button and the parameter will keep increasing Attention A Only use a properly grounded outlet we are not responsible for damages caused by incorrect voltage of power supply Decrease button press this b
30. ype of product under certain oscillation frequency The working speed should be set within the stipulated range 1 4Chart of ratio between speed and oscillation amplitude Oscillation amplitude mm 100D 200D 50 45 40 103D 35 30 25 20 15 10 5 100 150 200 250 300 350 400 450 500 550 600 Speed rpm 2 The adjustment of oscillation amplitude of ZHWY 103B multi amplitude orbital constant temperature shaking incubator This equipment has 4 oscillation amplitude i e 24mm 32mm 38mm and 50mm The initial value is 24mm 2 1 Turn off the main power unplug the equipment open the sheathing of the power box on the right side of the equipment disconnect the electric motor and the circuitry connecting head of electric controlling system 2 2 Open the cover grasp the shaking board assembly firmly and pull it out need some strength 2 3 Loose the 4 inner hexagon bolt that connect the main body of the equipment and the pedestal remove the crust The graph below is what you can see 5 2 4xM6 Screw hole Connecting rod __ 3 4 M6 Bolt 1 4xM5 Inner hexagon bolt 13 2 4 Loose and remove the 4 5 inner hexagon bolts on the shaking board use a spanner to loose and remove M6 bolt in the middle to disassemble the shaking board The 4 M screw hole on a row can be seen in the midd
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