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EYELA FDS-1000, Instruction Manual

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EYELA FDS-1000 Instruction Manual Download Page 36

7-1.Replacing the consumables

The trap packing (material: chloroprene rubber), 
vacuum hose (material; natural rubber), leak filter, and 
vacuum sensor are consumables.
Since deterioration and aging differ depending on the 
dry sample and use conditions, carry out regular 
inspection.

The replacement method is described below.

1.Replacing the trap packing

Trap packing can be installed and removed with ease 

by using the resilience of rubber.

7

Maintenance and Inspection

Trap packing

Leak filter
(Air filter)

Vacuum tube

3.Replacing the vacuum sensor

Contact and request replacement to our service center.

※

The vacuum sensor and the vacuum gauge are 

available as one set.

Leak nozzle on the 
backside of main body

Vacuum tube

Leak filter
(Air filter)

Vacuum tube

Pull out the tube while pressing
the black portion of nozzle.

Leak nozzle on the backside
of main body

【

Installation

】

【

Removal

】

2.Replacing the leak filter (air filter)

The filter is simply inserted into the vacuum tube and 

thus can be easily pulled out.

Name

Code No.

Trap packing

119550

Type

Code No.

Air filter

187450

- 32 -

Summary of Contents for FDS-1000

Page 1: ...anual This instruction manual is designed to use the product safely with keeping its best performance Please keep this manual in a place easily accessible to every users IMPORTANT Be sure to read Safety precautions before use Tokyo Rikakikai Co Ltd 230V ...

Page 2: ......

Page 3: ...We have undertaken thorough verification concerning the possible occurrence of risk in the course of use of the product but prediction of all and every kind of risk is extremely difficult Namely cautions contained in this manual are not necessarily all of possible risks However if the product is operated according to the procedure described in this manual the safe operation and work is ensured Be ...

Page 4: ... 1 Preparation 5 2 Operation method 6 Troubleshooting Guide 7 Maintenance and Inspection 7 1 Replacing the consumables 7 2 Operation test of the leak breaker 7 3 Oil control of vacuum pump Replacing the cartridge 7 4 Cleaning and care of the product 8 Disposal of Product 9 After sale Services 10 Optional Products 15 20 29 32 33 33 34 35 36 37 Thank you for purchasing our product Introduction This ...

Page 5: ...able substances such as organic solvent etc Warning 1 Carry out prior freezing of sample container Change oil of the vacuum pump periodically 1 For safe operations This product is not explosion proof Be sure to take extreme care for safety during operation Caution Do not touch the cooling fin with bare hand during maintenance work The cooling fan is keen and may cut your hand Do not touch the cool...

Page 6: ...nction freeze drying ready display selection of power recovery monitoring of vacuum abnormality monitoring of trap temperature Compo sition Temperature sensor Ｔ type thermocouple sensor Refrigerator refrigerant Stirling refrigerator helium non CFC Defrosting heater Silicon rubber heater 60W Standard Vacuum pump required displacement Option 50L min or more Vacuum gauge Pirani vacuum indicator Digit...

Page 7: ...use conditions such as the room temperature capacity and shape of sample containers egg plant shaped flask freeze drying bottle type and amount of samples the degree of prior freezing of samples When the ambient temperature is 35 install one 100mL sample egg plant shaped flask filled with 40 g max of water after prior freezing As the time passes the trap time and the degree of vacuum decrease When...

Page 8: ...2 4 Optional parts Cock Ｃ test tube ampoule etc 22 22 The cock C belongs to the manifold Prepare other adapters separately according to the intended use 4 ...

Page 9: ...ml 100 143980 φ12 90 5ml 100 143990 φ12 105 6ml 100 144000 φ12 120 7ml 100 144010 φ13 75 5ml 100 144020 φ13 90 6ml 100 144030 φ13 100 7ml 100 144040 φ15 85 8ml 100 144050 φ15 105 10ml 100 144060 φ15 150 15ml 50 144070 φ16 5 105 12ml 100 144080 φ16 5 165 20ml 50 144090 φ18 165 24ml 50 144100 φ18 180 27ml 50 144110 φ21 200 42ml 50 144120 7 Type C adapter for flask Taper size 29 1 191120 8 Sample fla...

Page 10: ...50ml φ70 cap φ70 1 119970 19 Micro tube holder 1 5ml 24 micro tubes installed 1 191150 20 Freeze drying bottle 300ml φ70 1 120140 21 Freeze drying bottle set Bottle 300ml φ70 cap φ70 1 119980 22 Air filter 1 187450 Drip box for egg plant shaped flask Code No 263490 The drip box receives drips of thawed frost adhering to the container outside when 50ml and 100ml flaks are used This is made from sta...

Page 11: ...5A Leak overcurrent breaker Set screw x 8 Power switch Drain hose Rubber leg x 4 One touch coupling for leak filter Install a tube to the one touch coupling for leak filter and insert the filter onto the tube Set the filter so that its face with character comes on the outside Projection side Tube Details of filter installation One touch coupling for leak filter Hose holder Drain plug Tube Leak fil...

Page 12: ...display lamp Refrigerator alarm lamp Alarm lamp Refrigerator operation lamp Freeze drying ready display lamp Vacuum pump lamp Vacuum pump key Refrigerator lamp Refrigerator key Timer lamp Timer key Timer reset key Set key Timer mode selector key Set lamp Timer indicator Vacuum indicator Trap temperature display Pa hour hour min Run Stop Reset Set Disp Mode1 Mode2 Timer Vacuum Gauge Trap Temp Timer...

Page 13: ... operation Vacuum pump lamp The lamp goes ON when the vacuum pump switch is turned OFF In the automatic operation the lamp goes ON when the vacuum pump is put into automatic operation and OFF when it is stopped automatically Defrost key With this switch ON when kept pressed continuously for about three seconds after freeze drying the cooling section is defrosted In this event the vacuum pump is pu...

Page 14: ... and stop the buzzer Set lamp The lamp goes ON when the set key is pressed ON The lamp does not go ON when the alarm is canceled Time reset key Keep pressing this switch for five seconds or more The timer display time of the timer mode can be reset To set the power failure time the value decreases by one each time the key is pressed The press value decreases continuously when the key is kept press...

Page 15: ...ly and the control to stop Abnormal state such as failure inside the control board or noise id detected to stop control The operating ambient temperature exceeds 35 Effects of noise Name of alarm Alarm display and operation Cause and canceling Refrigerator alarm Ref Alarm lamp goes ON Measured temperature of the trap temperature display flashes and the buzzer sounds 10 sec The operation is stopped...

Page 16: ... Cause Atmo display continued for 30 sec or more Alarm canceling Alarm can be canceled with the Set key Backup battery abnormality alarm Alarm lamp goes ON the trap temperature display shows cPAr and the buzzer sounds 10 sec Control is totally stopped The time count of mode1 is cleared In case of power failure the control is totally shut down regardless of the Power recovery set time Cause Either ...

Page 17: ... Place free from direct sunshine Place where the ambient temperature can be kept within a range of 5 35 Place where airy or well ventilated Place free of flammable gas liquid or solid materials in the vicinity of the product Place free from condensation Place with less humidity and free from splashing water Place with minimum dust Level stable and firm place Check the product weight for operation ...

Page 18: ...ble burn fire Take sufficient care for connection of the earth adaptor and the power plug Skewed or insufficient insertion may lead to overheating or ignition Be sure to connect the unit to an earthed outlet 1 Check the product type as well as the voltage phase and capacity of power supply to be connected Power supply to be connected to the product is as shown in the right 2 Check the receptacle o...

Page 19: ...connection nozzle O D 17ｍｍ Receptacle Commonly for vacuum pump and dry chamber The consumption current for two receptacles of FDS 1000 main body is a total of Max 5A When only one receptacle is used the vacuum pump of max 5A can be connected Max 5A a total of two receptacles Take utmost care when drying flammable materials such as organic solvent etc Any solvent that cannot be trapped may be drawn...

Page 20: ...t then the Screw and the Clamp are attached 3 Insert the plug of power cord of vacuum pump into one of Receptacle on the right hand side of the main body vacuum pump cord Terminal 1 LIVE Terminal 3 EARTH Terminal 2 NEUTRAL 1 2 3 Main unit Lead wire Terminal Heat shrinkable tube Wiring the connector for vacuum pump Soldering After soldering shrink heat shrinkable tube with drier Disassembling the c...

Page 21: ...plate FDS 1000 main body Set the trap barrier to the trap as shown in the figure right The trap barrier has functions of allowing freezing evenly over the inner wall and of removing ice released from the trap inner wall 2 Setting the trap barrier The adapter to be set to the front end of cock is separately available Prepare the adapter appropriate to the intended use Take care not to apply excessi...

Page 22: ...on the inside of option fixing plate See the figure right Set screws can be set in any diagonal direction The manifold may be hard to be installed In such an event see the position shown in the figure right The drip box of egg plant shaped flask can be assembled by turning the installation direction by 90 Adjust the direction beforehand according to the direction of manifold 1 Remove all of set sc...

Page 23: ... used as guide Dry chamber leg 3 points Trap packing Option fixing plate Dry chamber Base Cover Dish Insert the plug of power cord of dry chamber DRS 1 or DRS 2 into one of Receptacle on the right hand side of the main body Put the switch halfway of the power cord in a readily visible position There is a magnet on the backside of the box Take care not to close the slit in the body Turn ON the powe...

Page 24: ...ey Set lamp Timer display Vacuum display Trap temperature display Pa hour hour min Run Stop Reset Set Disp Mode1 Mode2 Timer Vacuum Guage Trap Temp Timer Run Stop 5 2 Operation method This operation is for freeze drying in the flask while using the optional manifold The operation is basically the same for other options and containers When using such options as the dry chamber spare freezing bath p...

Page 25: ...alue 1 Press the Set key of control panel The trap temperature display shows PoFF and the timer display shows 0 05 the default setting is 5 minutes Mode1 lamp OFF Mode2 and Set lamp ON 2 Set the power failure time with Disp and Reset keys on the control panel and press the Set key The set time is acknowledged and the screen moves to the measured value display SET TIME flashes during setting of the...

Page 26: ...be turned ON OFF with the RUN STOP key of the timer This proves convenient when used for measurement of the sublimation time To turn OFF the function keep pressing the Run Stop key for three seconds or more The display range of mode1 is 0 9999 hours the lowest digit 1 hour The display range of mode2 is 0 99 hours 59 minutes 0 00 99 59 the lowest digit 1 minute Caution If standing freezing with an ...

Page 27: ...the sample container surface is thawed Dewing occurs also on the cover of trap Wipe off such dew with wastes etc After installation of the sample container the freeze drying ready display Freeze Drying lamp goes ON when the trap temperature is 30 or below and the vacuum is 20 Pa or less In this state the next sample container can be installed When the trap temperature rises beyond 30 and the vacuu...

Page 28: ...de directly without stopping the operation Proceed to the next section Leak filter 5 Freeze drying After installation of the sample container the degree of vacuum rises gradually with frosting occurs on the inner wall cooling section in the trap White frosting on the surface of sample container indicates the satisfactory drying process If frost that looks like granulated sugar adheres in the trap ...

Page 29: ...nfirm that ice is released from the trap by pulling up the trap barrier Then keep pressing the Def key for three seconds or more and turn it OFF Once released from the trap bath inner wall ice can be removed with the tarp barrier If the amount of ice is small it may not be removed The time for ice to be released from the trap bath inner wall is about 70 minutes Conditions Room temperature 20 power...

Page 30: ...hering to the sample container surface is thawed Dewing occurs also on the cover of trap Wipe off such dew with wastes etc If frost that looks like granulated sugar adheres in the trap bath in the course of freeze drying vacuum is likely Check the connection between the sample container and adapter Caution Before operation of the vacuum pump be sure to allow the trap bath inner wall to cool If the...

Page 31: ... White frosting on the surface of sample container indicates the satisfactory drying process If frost that looks like granulated sugar adheres in the trap bath in the course of freeze drying vacuum is likely Check the connection between the sample container and adapter 6 End of drying As drying proceeds frost on the sample container surface is thawed After thorough drying turn the vacuum cock in s...

Page 32: ...After defrosting confirm that ice is released from the trap by pulling up the trap barrier Then keep pressing the Def key for three seconds or more and turn it OFF Once released from the trap bath inner wall ice can be removed with the tarp barrier If the amount of ice is small it may not be removed The time for ice to be released from the trap bath inner wall is about 70 minutes Conditions Room t...

Page 33: ...ly and contact the shop from which you have purchased the product or our nearest service center No refrigeration Refrigerator not operating Stop operation immediately and contact the shop from which you have purchased the product or our nearest service center Exhaust fan not running Suction fan not running Control board broken Faulty refrigeration Ambient temperature exceeding 35 Set the ambient t...

Page 34: ...e of trap temperature display flashing The operating ambient temperature has exceeded 35 The system is operating with the heat load exceeding the refrigeration capacity Dust adhering to the air filter Refrigerator fan not running Low supply voltage Refrigerator operated under overload When multiple causes are involved the operation state differs When the ambient temperature is high set the room te...

Page 35: ...The alarm display is cleared and the display returns to the normal one But the backup function for the power recovery selection function mode1 time count vacuum pump operating time does not operate correctly In case of power failure or power OFF the CPAr alarm is issued again at power recovery In this event the time count of mode1 time count is cleared In case of power failure the control is total...

Page 36: ... 7 Maintenance and Inspection Trap packing Leak filter Air filter Vacuum tube 3 Replacing the vacuum sensor Contact and request replacement to our service center The vacuum sensor and the vacuum gauge are available as one set Leak nozzle on the backside of main body Vacuum tube Leak filter Air filter Vacuum tube Pull out the tube while pressing the black portion of nozzle Leak nozzle on the backsi...

Page 37: ...eration manual or change oil at around 500 hours Note that replacement must be attempted earlier in the following cases Water entering the vacuum pump causes the oil level to approach the maximum value White or brown turbidity is observed For the vacuum pump without oil filtration The target operation hours for replacement is 250 hours Note that replacement must be attempted earlier in the followi...

Page 38: ...Be sure to turn OFF the power switch leak breaker and the master power supply before starting the work Clean the main unit with a moistened and wrung off soft cloth For stubborn dirt use mild detergent and completely wipe off remaining detergent with a soft cloth CAUTION WARNING Cooling fin Filter Ventilation cover Urea resin screw WARNING Do not touch the cooling fin with bare hand Do not touch t...

Page 39: ...Internal parts Stainless steel aluminum alloy copper neodymium magnet ferric alloy engineering plastic Electric parts Power board capacitor relay Switches leak breaker Glass epoxy resin iron copper Polyester resin iron copper Power cord internal wiring Vinyl mild copper Motor Axial fan Air filter Radiating fin filter Polyester urethane foam Polypropylene PBT with glass fiber Iron aluminum Disposal...

Page 40: ...unction satisfactorily check first by referring to the page on troubleshooting to see if this is actually a trouble 2 If the product remains unsatisfactory even after checking please contact the distributor from which the user has purchased the product 36 ...

Page 41: ...Model STD Q ty 4 262018 DRS 2 1 set No Code No Model STD Q ty 5 187450 Air filter 1 No Code No Model STD Q ty 6 263320 Filter for condenser 1 No Code No Model STD Q ty 7 263490 Drip box for egg plant shaped flask 1 No Code No Model STD Q ty 8 No Code No Model STD Q ty ______ No Code No Model STD Q ty ______ No Code No Model STD Q ty ______ No Code No Model STD Q ty ______ 37 ...

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