Table of Contents
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Table of Contents
Related Manuals for Buchi F-100
Summary of Contents for Buchi F-100
- Page 1 Recirculating Chiller F-100 / F-105 Operation Manual 11593840C en...
- Page 2 E-Mail: quality@buchi.com BUCHI reserves the right to make changes to the manual as deemed necessary in the light of experience; especially in respect to structure, illustrations and technical detail. This manual is copyright. Information from it may not be reproduced, distributed, or used for competitive purposes, nor made available to third parties.
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Page 3: Table Of Contents
No BUCHI vacuum controller connected to the system ....21 Working with BUCHI vacuum controller ..... . . 22 Maintenance and repairs . -
Page 4: About This Manual
No technical modifications may be made to the instrument without the prior written agreement of BUCHI. Unauthorized modifications may affect the system safety or result in accidents. Technical data are subject to change without notice. NOTE The symbols pertaining to safety (WARNINGS and ATTENTIONS) are explained in section 2. -
Page 5: Safety
• The use of spare parts or accessories other than those mentioned in these operating instructions. • The equipment may not be operated using combustible substances. • It is not allowed to put anything on the top of the Recirculating Chiller. F-100 / F-105 Operation Manual, Version C... -
Page 6: Safety Warnings And Safety Signs Used In This Manual
Table of supplementary safety information symbols The reference list below incorporates all safety information symbols used in this manual and their meaning. Symbol Meaning General warning Electrical hazard Heavy weight, avoid overexertion Explosive gases, explosive environment F-100 / F-105 Operation Manual, Version C... - Page 7 Fire hazard Harmful to life forms Hot item, hot surface Device damage Inhalation of substances Chemical burns by corrosives Cuts by sharp edges Flooding Wear laboratory coat Wear protective goggles Wear protective gloves F-100 / F-105 Operation Manual, Version C...
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Page 8: Product Safety
Risk of instrument damage by liquids or mechanical shocks. • Do not spill liquids over the instrument or its components • Do not drop the instrument or its components • Keep external vibrations away from the instrument F-100 / F-105 Operation Manual, Version C... -
Page 9: Personal Protective Equipment
Always wear protective goggles • Always wear protective gloves • Always wear laboratory coat 2 .5 .3 Built-in safety elements and measures The instrument is fitted with a thermal overload protection for the compressor. F-100 / F-105 Operation Manual, Version C... -
Page 10: General Safety Rules
Modifications to the instrument are only permitted after prior consultation and with the written approval of the manufacturer. Modifications and upgrades shall only be carried out by an authorized BUCHI technical engineer. The manufacturer will decline any claim resulting from unauthorized modifications. -
Page 11: Technical Data
+10 °C –10 °C … +25 °C Temperature regulation accuracy ±2 °C ±1 °C Tank volume Tubing connection 8 mm (GL14) 8 mm (GL14) Pump flow rate 2.5 L/min 2.5 L/min Pump pressure (max.) 0.6 bar 0.6 bar F-100 / F-105 Operation Manual, Version C... -
Page 12: Materials Used
Stainless steel, powder-coated with Housing 1.4301 – polyester-epoxide Copper Internal pipes and – coolers Polyester Foil – Glass-fiber-reinforced epoxy resin Circuit board – Polyvinyl chloride Cable – R134a Refrigerant 1,1,1,2-tetrafluoro- Check MSDS ethane F-100 / F-105 Operation Manual, Version C... -
Page 13: Description Of Function
The models F-105 to F-114 are equipped with a control unit and built in display to regulate and indicate the actual and set value of the cooling temperature. The F-100 is optimal for cooling one BUCHI Rotavapor system. The F-114 is sufficient for cooling up to two small to medium Rotavapor systems (e.g. - Page 14 4 Description of function Diagram F-105 1 Circulation pump 2 Container with cooling coil 3 Thermostatic expansion valve 4 Filter dryer 5 Heat exchanger 6 Compressor 7 In-line valve F-100 / F-105 Operation Manual, Version C...
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Page 15: Putting Into Operation
NOTE Inspect the instrument for damage during unpacking. If necessary, prepare a status report imme- diately and inform customer and your local BUCHI representative. Keep the original packaging for future transportation. Also adhere to all instructions concerning transport as described in section 9.1, Storage and trans- port. - Page 16 Place the instrument on a stable, even and vibration-free surface • Keep limbs out of crushing zone CAUTION Danger from falling objects due to inadequate stability. • Do not place other objects or instruments on the Chiller F-100 / F-105 Operation Manual, Version C...
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Page 17: Electrical Connections
150–W. We recommended a chilling temperature setting of 10–15 °C and a room tempe- rature that does not exceed 25 °C. Outside of those parameters, the chilling capacity is substantially reduced. F-100 / F-105 Operation Manual, Version C... -
Page 18: Operation
Buttons (not for F-100) Button Functionality Increase the desired set temperature in steps of 0.1 °C. DOWN Decrease the desired set temperature in steps of 0.1 °C. START Button to start or continue the cooling regulation. F-100 / F-105 Operation Manual, Version C... - Page 19 4 If the Recirculating Chiller is connected to the BUCHI vacuum controller the connection symbol is displayed Level indicator 1 Lower black line: minimum filling level 2 Upper black line: maximum filling level 3 Ball float: actual fill level of coolant F-100 / F-105 Operation Manual, Version C...
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Page 20: Preparing For Use
• Connect Chiller outlet (OUT) to the second condenser installed on the pump. • Connect the outlet of the second condenser to the Rotavapor Condenser. ® • Connect the outlet of the Rotavapor Condenser to the inlet (IN) of the Recirculating Chiller. ® F-100 / F-105 Operation Manual, Version C... -
Page 21: Filling The Chiller
• Check level of cooling transfer medium as described in section 6.1 Level indicator. • Set the desired working temperature by the UP and DOWN buttons (not for F-100). • Press the START button to start the cooling process (not for F-100). -
Page 22: Working With Buchi Vacuum Controller
6 .5 Working with BUCHI vacuum controller The Chiller model F-105 is equipped with a communication socket. Here, a BUCHI Rotavapor setup or other appropriate laboratory instruments equipped with a BUCHI vacuum controller (model V-850 or higher with firmware version 3.0 or higher) can be attached. -
Page 23: Maintenance And Repairs
All maintenance and repair work requiring the opening or removal of the instrument housing must be carried out by trained BUCHI service personnel and only with the tools provided for this purpose. -
Page 24: General Inspection And Cleaning Instructions
• Exchange damaged hoses. Cooling media tank • Check before prior use the filling level of the Recirculating Chiller • Exchange the cooling liquid once a year by means of the drainvalve and renew. F-100 / F-105 Operation Manual, Version C... -
Page 25: Troubleshooting
Switch off the unit, let it cool down, clean air inlet and restart. Call service if the problem persists. Problem Remedy F-100 / F-105 does not work Switch off the unit and unplug the 1 Fuse power cord. Change the fuse according to technical data and restart. -
Page 26: Shutdown, Storage, Transport And Disposal
After transport, wait at least 2 hours before switching on the chiller! Within this time the refrig- erant gathers in the compressor, avoiding damage of the compressor. • Completely drain off coolant fluid (tilt appliance slightly if necessary). Then turn off the drain tap. F-100 / F-105 Operation Manual, Version C... -
Page 27: Disposal
Disposal of Refrigerant R134a The cooling medium R134a must be destroyed in an approved facility, which is equipped to absorb and neutralize acidic gases and other toxic processing products. F-100 / F-105 Operation Manual, Version C... - Page 28 Health and Safety Clearance Declaration concerning safety, potential hazards and safe disposal of waste. For the safety and health of our staff, laws and regulations regarding the handling of dangerous goods, occupational health and safety regulations, safety at work laws and regulations regarding safe disposal of waste (e.g.
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Page 29: Spare Parts
This section lists spare parts, accessories and options including their ordering information. Only order spare parts and consumables from BUCHI to maintain the warranty status and to assure best performance and reliability of the system and affected components. Any modifications to the spare parts used are only allowed with the prior written permission of the manufacturer. -
Page 30: Instrument Configuration
10 .2 Instrument configuration Content Instrument versions: Order no. BUCHI Recirculating Chiller F-1XX 230 V F-100 Model 300 Watt fix at 10 °C 11060000 F-105 Model 500 Watt controlled 11060002 F-1XX 115 V F-100 Model 300 Watt fix at 10 °C 11056461... - Page 31 (4 pcs), cap nut (4 pcs) Hose clamp 9.9 mm 027738 Insulation hose for silicone hose, 28696 Kaiflex, 11/23 mm, 1m, black Y piece tubing coupling, 8 mm 011043 Quick-fit coupling, 12 mm 042885 set of 2 pieces F-100 / F-105 Operation Manual, Version C...
- Page 34 T +55 19 3849 1201 F +66 2 862 08 54 F +971 4 313 2861 F +55 19 3849 2907 bacc@buchi.com middleeast@buchi.com latinoamerica@buchi.com www.buchi.com www.buchi.com www.buchi.com We are represented by more than 100 distribution partners worldwide. Find your local representative at: www.buchi.com...
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Questions and answers
I have buchi F105 recirculating chiller,, its recirculating pump is giving noise and automatically going On and Off, what to do
If the recirculating pump of a Buchi F-105 chiller is making noise and turning on and off, check for possible issues such as:
1. Cooling liquid level – Verify the tank is filled to the correct level before use.
2. Hoses – Inspect hoses for wear or damage and replace if necessary.
3. Dust buildup – Clean the lamella and external parts with a damp cloth to ensure proper airflow.
4. General cleaning – Ensure the unit is clean and free of chemical splashes or debris.
If the issue persists, the unit may require servicing by trained BUCHI service personnel.
This answer is automatically generated