Hei-VAP Value Hei-VAP Advantage Operating Instructions
Translation of the original operating instructions.
Table of contents Table of contents 1 About this Document .................................................................................................... 1 1.1 Versions references ........................................................................................................................... 1 1.2 About this manual .............................................................................................................................. 1 1.2.1 1.2.2 2 Reference documents ........
EN Table of contents 4.6 Feed the distilled material ............................................................................................................... 37 4.7 Ventilate manually ........................................................................................................................... 37 4.8 Assemble / connect accessories .................................................................................................... 38 4.9 Operating the control panel ..............
Table of contents 12 Appendix .................................................................................................................68 12.1 Technical data .................................................................................................................................. 68 12.2 Technical data o the vacuum box Hei-VAP.................................................................................... 70 12.3 Solvent data........................................................
About this Document 1 About this Document 1.1 Versions references Version Modification 1.0 07/2009 1.2 Versions references About this manual These instructions use icons and notes that will help simplify the process of locating information quickly. Read the explanations regarding these notes and icons in the following section. Notes regarding this manual Please read the safety guidelines and warnings in these instructions very carefully to ensure safe operation of the product.
About this Document 1.2.2 Icons and symbols Warnings Warnings The following symbols and signal words will be continuously used in this documentation. The combination of icon and a signal word classifies the respective safety instruction. The symbol can vary according on the type of risk.
About this Document The following specific safety icons in correspondence with BGV A8 regulations will be used at the respective text locations of these operating instructions and require special attention depending on the combination of the signal word and icon: Mandatory signs Icon Explanation Icon Explanation Observe information Use eye protection Follow additional information Use hand protection Use clothing Use foot protection protective Pull the power plug after use Mandatory signs Use
EN About this Document Prohibitory signs Prohibitory signs Icon Explanation Icon Explanation Fire, open flame and smoking prohibited Prohibition for people with metal implants Prohibition for persons with a pacemaker extinguishing with water prohibited is Depositing or storing is prohibited Table 1-4: Icons and symbols Other icons and symbols Other icons and symbols Icon Use Explanation Prerequisite This must be met prior to following any operating instructions Operating instructions Y
Basic safety instructions 2 Basic safety instructions The rotary evaporator is constructed according to current state of the art methods and accepted safety regulations. However, risks still exist during the installation, operation and maintenance of the product. Basic safety instructions Observe safety instructions and warnings. The basic safety instructions in this chapter are supplemented in the following chapters of the operating instructions by concrete warnings.
EN Basic safety instructions 2.4 Use in explosionprone areas Use in explosion-prone areas Do not use the equipment in explosion-prone areas. The equipment is not protected against explosions. It is not equipped with Ex or ATEX protection. 2.5 Responsibilities of the operator Responsibilities of the operator Only operate the equipment in perfect condition, contact a certified Heidolph Service representative if equipment does not meet the outlined conditions for operation.
Basic safety instructions 2.7 Qualifications of Personnel The target group of the rotary evaporator is qualified personnel only. The rotary evaporator may only be used by personnel that have been trained in the proper operation by qualified personnel determined in accordance with the internal safety regulations of the facility in which the rotary evaporator is operated.
EN Basic safety instructions 2.10 Signs on the equipment Signs on the equipment Sign Designation Hot surface Risk of entanglement Model tag Fuse label (bottom of the device) Table 2-1: Signs on the equipment 2.11 Remaining hazards Remaining hazards Obvious residual risks may still exist, despite all precautions! Residual risks can be reduced if the safety instructions for the intended use and the operating instructions are all observed! CAUTION Unintentionally rotating drive! Injuries to hands.
Basic safety instructions WARNING Hot surfaces! Scalding and burns. Let the heating bath and glass devices cool before handling. WARNING Glass breakage! Cuts. Work carefully. WARNING Malfunctions! Risk of injury. Malfunctions or operating conditions that may affect the safety of operating personnel require a shutdown of the equipment by disconnecting the power supplies. A proper restoration of the normal state is required. WARNING Unauthorized access is prohibited! Risk of injury.
EN Basic safety instructions WARNING Imploding glass devices! Serious injuries from shattering glass. Check glass devices for damages (stars, breaks, cracks, etc.) Only use perfect glass devices and replace all damaged glassware as soon as possible.. Verify that the interior and exterior pressure variance equals no more than 2 bar. DANGER Potential loss of life due to dangerous electrical voltage! Serious risk of injuries.
Unit Description 3 Unit Description Unit Description Rotary evaporators Hei-VAP Value, Hei-VAP Advantage, Hei-VAP Precision serve the distillation or evaporation of solvents (chemicals) purification of chemicals, substances, mixtures and preparations processing reaction batches drying of powder 7 1 2 6 3 5 4 Figure 3–1: Rotary evaporator, here a Hei-VAP Precision with glassware set G3 1 Drive unit with vapor tube and coupling clamp duct 4 Base unit 5 Control panel 2 Evaporator
EN Set-up and Start-up 4 Set-up and Start-up 4.
Set-up and Start-up Included with the equipment: Description Quantity Order number Vapor tube coupling clamp with swing clamp 1 23-09-03-01-03 Tension spring 1 22-03-02-01-05 PTFE 26 vacuum seal 1 23-30-01-01-30 Clamping piece 26 1 23-30-01-05-31 Operating instructions Hei-VAP Value / Hei-VAP Advantage 1 01-005-004-79 Operating instructions Hei-VAP Precision 1 01-005-004-92 Warranty / declaration of non-objection 1 01-006-002-58 Description Quantity Order number Power cable (EC)
EN Set-up and Start-up 4.2 Transportation safety device Transport The motor lift units have a transportation safety device, which must be removed prior to the initial start-up of the unit or reattached prior to the return shipment. This is very important in shipping any return or repair of motor lift unit to make sure transport lock is assembled. A brief description of the procedure for removing and reattaching the transportation safety device may be found in the following.
Set-up and Start-up 4. 5. 6. Switch off the unit. Remove the plug. Package the unit. CAUTION Vibrations and shocks! Damaging the housing and the mechanical system of the equipment. Avoid vibrations and shocks. Carry the basic unit from below. 4.3 Setting up the basic unit Chemicals may reach the atmosphere (via the pump) when handling hazardous materials and distilling solvents. Where? Verify that harmful fumes or gases do not affect the operating personnel.
EN Set-up and Start-up 1. Place the base plate (2) on the surface for the heating bath (1) into the provided rail, so that the heating bath cannot tilt. Place the heating bath into the rails by its feet. Be careful that the heating bath connection points to the right rear. 2. 4.4.2 Fill the heating bath Fill the heating bath The heating bath can be filled with various heat transfer fluids. When using de-ionized or distilled water: Offset water with 0.
Set-up and Start-up Location of the heating bath when using Rotacool The base unit is located on a suitable surface. Verify that sufficient space (approx. 20 cm around the evaporator) and a solid seating are available in the shifting area and the Rotacool. Verify a solid seating of the heating bath base and the bath as well as the Rotacool extension. 1. 2. Place the two screws on the right side of the extension plate of the Rotacool.
EN Set-up and Start-up In order to operate the equipment in a country with a different connector system, one can use approved adapters only or have a licensed electrician replace the plug with one suitable and approved for the power supply with protective ground connection. Connection versions The plug sockets are located on the back of the unit. The unit is switched off. The heating bath is installed on the base console.
Set-up and Start-up 4.4.6 Operating the lift In order to be able to control the immersion depth of the evaporator flask, the height of the drive unit must be adjusted. Only immerse the flask so far in the heating bath, so that it does not contact the edge or the bottom of the bath. Version Hei-VAP Value, Hei-VAP Advantage, Hei-VAP Precision (hand lift) Hand lift 2 1 Figure 4–5: Hand/motor lift 1 Hand lift 2 Motor lift arrow keys Hand lift version Hei-VAP Advantage, Hei-VAP Precision 1. 2.
EN Set-up and Start-up WARNING Glass breakage! Serious injuries from shattering and breaking glass. Check glass devices for damages (stars, breaks, etc.). Only use perfect glass devices and replace all damaged glassware as soon as possible. Work carefully. CAUTION Unintentionally rotating drive! Injuries to hands. Verify that the rotation is displayed. 4.5.
Set-up and Start-up WARNING Risk of injuries due to retracting or entrapment! Risk of injury. A risk of entanglement exists on the movable parts of the unit. Wear suitable protective clothing for activities on the rotary evaporator with goggles and gloves. Attach the support rod (1) to the drive unit (2) via a fastening screw (3). 4.5.
EN Set-up and Start-up 1. Remove the vapor tube from the packaging. 1 2 3 4 5 6 7 Figure 4–7: Install the vapor tube 2. Remove the threaded clamping screw (1) on the drive unit; remove the tension spring (2) and PTFE 26 vacuum seal (3). 1 Locking buttons Figure 4–8: Locking button 3. 4. 5. 6. 7. 8. 9. 22 Continue to press the locking button (Figure 4–8 (1)). Remove the screw coupling connection of the vapor tube (Figure 4-7 (6) from the drive unit. Pull out the clamping sleeve (Figure 4–7 (5).
Set-up and Start-up PTFE seal on the vapor tube 1 2 Figure 4–9: Placing the PTFE 26 vacuum on the vapor tube 1 PTFE 26 vacuum seal 2 Vapor tube Do not bend the PTFE 26 vacuum seal or scratch it with pointed fingernails. 10. Push the PTFE 26 vacuum seal (1) onto the vapor tube (2) with the sealing lip in front (labeling on the drive side in the direction of the drive unit). 4.5.3 Install the condenser The threaded clamping screw is removed from the drive head.
EN Set-up and Start-up WARNING Risk of injuries due to retracting or entrapment! Risk of injury. A risk of entanglement exists on the movable parts of the unit. Wear suitable protective clothing for activities on the rotary evaporator with goggles and gloves. 1 2 3 4 Figure 4–10: Assemble the glassware set (the example here is glassware set G1) 1 Condenser 3 Tension spring 2 Threaded clamping screw 4 Drive unit 1. Version glassware sets G1 and G3: 2.
Set-up and Start-up Push the threaded connection (2) over the condenser flange. Push the spring (3) over the condenser flange. Screw the G6 (6) gland on the drive head (Figure 4–10 (4)). Insert the G6 intermediate part (5) with seal G6 (4) into the gland G6 (6). Screw the center piece (1) with the screw (2) on gland G6 (6). Insert the condenser in the upper cut on the center piece (1). 4.5.
EN Set-up and Start-up 4.5.5 Install the evaporator flask WARNING Glass breakage! Serious injuries from shattering and breaking glass. Check glass devices for damages (stars, breaks, etc.). Only use perfect glass devices and replace all damaged glassware as soon as possible. Work carefully. CAUTION Unintentionally rotating drive! Injuries to hands. Verify that the rotation is displayed. WARNING Risk of injuries due to retracting or entrapment! Risk of injury.
Set-up and Start-up 4.5.6 Setting the evaporator flask inclination The inclination of the evaporator flask can be set by turning the drive unit. CAUTION Setting the evaporator flask inclination Unintentionally rotating drive! Injuries to hands. Verify that the rotation is displayed. WARNING Risk of injuries due to retracting or entrapment! Risk of injury. A risk of entanglement exists on the movable parts of the unit.
EN Set-up and Start-up 4.5.7 Setting the immersion depth of the evaporator flask CAUTION Unintentionally rotating drive! Injuries to hands. Verify that the rotation is displayed. WARNING Risk of injuries due to retracting or entrapment! Risk of injury. A risk of entanglement exists on the movable parts of the unit. Wear suitable protective clothing for activities on the rotary evaporator with goggles and gloves.
Set-up and Start-up 4.5.8 Release the evaporator flask from the vapor tube WARNING Glass breakage! Serious injuries from shattering and breaking glass. Check glass devices for damages (stars, breaks, etc.). Only use perfect glass devices and replace all damaged glassware as soon as possible. Work carefully. CAUTION Unintentionally rotating drive! Injuries to hands. Verify that the rotation is displayed. WARNING Risk of injuries due to retracting or entrapment! Risk of injury.
EN Set-up and Start-up 4.5.9 Insert the inlet tube Insert the inlet tube The inlet tube consists of: Stopcock (Stopper) PTFE tube Drain-off plate 3 Figure 4–15: Insert the inlet tube 1 PTFE tube 3 Stopcock 1. 2. 3. 2 Drain-off plate Shorten the PTFE tube (1) to the desired length. Grease the stopcock (3) (optional) for ideal vacuum. Position the drain-off plate (2) so that the condensed liquid cannot return to the evaporator flask via the PTFE tube (1). Insert the inlet tube 4. 4.
Set-up and Start-up 4.5.11 1. 2. Assemble the collecting flask Hold the receiving flask with the ball-socket clamp KS 35 (1) to the condenser. Secure with a knurled head screw (2). The socket joint of the receiving flask is attached to the ball joint of the condenser via pinch clamp KS 35. 4.5.12 Connect the cooling medium (except G5) Use a suitable tube with an inner diameter of 7-8 mm (i.e. hose set (see accessories 11.2)) Connect the cooling medium Figure 4–17: Connect the coolant 1. 2.
EN Set-up and Start-up 4.5.13 Woulff flask with vacuum valve Connect the vacuum The Woulff flask is connected to the vacuum valve (except in the Hei-VAP Precision with Rotavac vario control or with Rotavac vario tec). WARNING Imploding glass devices! Serious injuries from shattering glass. Check glass devices for damages (stars, breaks, etc.). Only use perfect glass devices and replace all damaged glassware as soon as possible.
Set-up and Start-up 1. Unscrew the threaded fitting (4) from the Woulff bottle, remove the hose clamp ring (5). Place the enclosed PTFE tube section (3) in the cap nut (2) and tighten the cap nut (2). Push the threaded connection (4) on the PTFE tube section (3), also push on the ferrule compression fitting (5). Connect the Woulff bottle with the ferrule compression fitting (1). The vacuum valve and Woulff bottle are connected.
EN Set-up and Start-up Vac control automatic 10 4 9 1 5 2 3 Rotavac * valve control * valve tec Figure 4–20: Hei-VAP Advantage with Rotavac valve control and Vac control automatic 1 Condenser 2 8 Y-piece 9 Vacuum tube 3 Vacuum valve 10 Vac control automatic 4 Condensate cooler (optional) 11 5 Vacuum valve cable 12 6 13 7 Vac control automatic 10 4 1 9 5 3 2 Rotavac * valve control * valve tec Figure 4–21: Hei-VAP Advantage with Rotavac valve control and Vac control automatic
Set-up and Start-up 12 5 6 11 7 10 Vacuum box 13 8 4 9 1 3 2 Rotavac * valve control * valve tec Figure 4–22: Hei-VAP Precision with Rotavac valve control and vacuum box 1 Condenser 8 Ventilation / inert gas 2 Y-piece 9 Vacuum tube 3 Vacuum valve 10 Vacuum valve cable connection 4 Condensate cooler (optional) 11 USB PC connection 5 Vacuum valve cable 12 Bluetooth module 6 Switch box connection 13 Data cable 7 Hei-VAP connection 5 6 12 11 7 10 Vacuum box 13 1 4 8
EN Set-up and Start-up 6 12 11 7 10 Vacuum box 13 5 8 1 9 4 2 Rotavac * vario control * vario tec Figure 4–24: Hei-VAP Precision with Rotavac vario tec and vacuum box 1 Condenser 7 Hei-VAP connection 2 Y-piece Emission condensate cooler (optional) Control cable Rotavac vario control / Rotavac vario tec Switch box connection 8 Ventilation / inert gas 9 Vacuum tube 10 11 12 13 Vacuum pump connection USB PC connection Bluetooth module Data cable 4 5 6 12 11 10 6 7 Vacuum box 13 5 8
Set-up and Start-up 4.6 Feed the distilled material Additional distillation material can be supplied during the distillation under vacuum via the inlet tube and the inlet pipe. Inlet tube Figure 4–26: Inlet tube 1 1. 2. Inlet tube 2 Stopcock Place the inlet tube (1) in the additional distillation material. Turn the stopcock (2) parallel to the inlet tube (1). The additional distillation material is suctioned into the evaporation flask while system is under vacuum. 4.
EN Set-up and Start-up 4.8 Assemble / connect accessories Protective hood 6 4 5 3 2 1 Figure 4–27: Assemble the protective cover 1 Height stop 4 Lock screw 2 Allen screws 5 Protective hood 3 Support cover 6 Height stop lock 1. Screw the support cover (3) to the height stop (1) by using the two enclosed Allen screws (2). Release the clamping screw (4) and align the cover (5) over the heating bath by shifting horizontally. Tighten the clamping screw. 2. 3. The cover is assembled.
Set-up and Start-up When using the cover and the protective shield, take care that the two parts do not jam. Vapor temperature sensor ( Hei-VAP Advantage, HeiVAP Precision) 2 1 Figure 4–29: Vapor temperature sensor 1 2 Plug Seal The vapor temperature sensor cannot be used when using the temperature sensor Autoaccurate sensor. 1. 2. Unscrew the threaded fitting on the condenser.
EN Set-up and Start-up Control panel 4.9 Operating the control panel Figure 4–31: Control panel (for Hei-VAP Precision) The control panel can be removed from the base unit. The 1.3 m connecting cable between the control panel and the base unit can be adjusted to the optimal length by a cable run and reel. The control panel can therefore be placed on a shelf and offers a slight inclination for a view from above.
Set-up and Start-up 2. 3. The cable reel is surrounded by a shell. Pull the control panel apart, so that the cable reel can be seen. The cable reel is surrounded by a shell. 4. 5. Reel in the cable to the desired length by wrapping the cable around the reel. Press the shell to the control panel. 1. Pull the control panel apart, so that the cable reel can be seen. 2. 3. Reel in the cable to the desired length by wrapping the cable around the reel. Press the shell to the control panel.
EN Set-up and Start-up The shell can be turned by 180° as desired, in order to adjust the surface and view to the control panel. 4. Place the control panel on the prefabricated guide rails that snap in and attach on the wall or deposit it on a stable surface. 1. Attach the control panel back to the basic device.
Set-up and Start-up Hei-VAP Precision with vacuum box 9 8 7 6 5 1 2 3 4 Figure 4–32: Vacuum box (for Hei-VAP Precision) 1. 2. 3. 4. 1 USB PC connection 2 Vacuum pump/Vacuum valve connection 3 Suction side of vacuum 4 Connecting line outlet to the heating bath 5 Vacuum box connection 6 Ventilation / inert gas 7 Hei-VAP connection 8 Switch box connection 9 Bluetooth module Place the vacuum box on the guiderails behind the heating bath.
EN Switching on the base unit 5 Switching on the base unit 1. 2. Switch on the base unit by pressing the toggle switch of the power switch. The power switch of the base unit must be in the "1" position.
Operation of the Hei-VAP Value 6 Operation of the Hei-VAP Value The basic steps of operating the rotary evaporator Hei-VAP Value will be explained in this chapter. 6.1 Set the rotation speed CAUTION Unintentionally rotating drive! Injuries to hands. Verify that the rotation is displayed. WARNING Risk of injuries due to retracting or entrapment! Risk of injury. A risk of entanglement exists on the movable parts of the unit.
EN Operation of the Hei-VAP Value 6.2 Setting the heating bath temperature The control dial for the heating bath is turned to the counterclockwise or left position to ensure it is turned off. The heating bath is filled with a heat transfer liquid. The rotary evaporator is now operational and switched on at the power switch. WARNING Hot surfaces during the operation of the heating bath! Burns.
Operation of the Hei-VAP Advantage 7 Operation of the Hei-VAP Advantage The basic steps of operating the rotary evaporator Hei-VAP Advantage will be explained in this chapter. The parameters for the distillation are set and monitored via the digital control panel. The set parameters are stored in the operating panel. The last used parameters will appear after a restart or an extended break. The starting screen is always the actual value display. The current actual values are displayed in large numbers.
EN Operation of the Hei-VAP Advantage 7.1 Setting the heating bath temperature The heating bath is filled with heat transfer liquid. WARNING Hot surfaces during the operation of the heating bath! Burns. Do not touch the interior and the upper edge of the heating bath, the evaporator flask and the heating bath liquid. Wear suitable heat protection gloves when changing the evaporator flask. CAUTION Overheated heating bath! Property damage and visual changes of the heating bath.
Operation of the Hei-VAP Advantage The last set medium will be taken over after 10 seconds of inactivity of the HeiGUIDE. The window then jumps to “rotation” at rotation "off". 7.1.2 Setting the heating bath temperature Select the heating bath medium via the control panel. 1. 2. Activate the heating bath temperature display with the aid of the selection window by using the rotary pushbutton controller Hei-GUIDE (9).
EN Operation of the Hei-VAP Advantage The unit is switched on. The rotary evaporator is operational and switched on at the power switch. The rotation remains in the connecting solution between the control panel and the evaporator. The Distillation rate (dT) can be increased by increasing the speed. The set target value is automatically assumed after 10 s. Rotation speed 1. 2. 3.
Operation of the Hei-VAP Advantage 7.4 Timing functions 7.4.1 Timer The timer function stops the distillation after a set period. A set timer is displayed by inserting an arrow "down" below the min. display. If a timer is not set, the timer is always counted upward. The arrow "up" is inserted. 1. 2. 3. 4. 5. Activate the timing display with the aid of the selection window by using the rotary pushbutton controller Hei-GUIDE (9).
EN Errors and Troubleshooting 8 Errors and Troubleshooting 8.1 General errors Error / message Cause Remedy Unit cannot be switched on Main plug not connected to the main power supply Connect the main plug with the power supply Fuses defective or blown fuse Replace fuses (see chapter 9.2) No heating function Master switch is deactivated Activate main switch Fuses defective or blown fuse Replace fuses (see chapter 9.
Errors and Troubleshooting Error / message Cause Remedy No evacuation Power switch Rotavac vario control or Rotavac vario tec is not activated. Activate the power switch Vacuum valve is defective. Fuses defective or blown fuse Insufficient vacuum System leaks Vacuum pump is defective Unit suddenly switches off (Hei-VAP Precision and Hei-VAP Advantage) Timer is programmed Fuses defective or blown fuse Replace fuses (see chapter 9.
EN Errors and Troubleshooting 8.3 Hei-VAP Value Error / message (flashing code) ** *** **** ***** Cause Remedy No data received at all for 3 seconds Cable connection between the control panel and the base unit was disconnected. An error occurred in the data bus. Restore the cable connection between the control panel and the base unit. Switch the power switch off and on again. Contact service Heater is defective, i.e. the overheating protection was triggered.
Errors and Troubleshooting 8.4 Hei-VAP Advantage Error / message (error label) Cause Remedy 1 The transportation protection device is still activated. Please raise the lift and briefly switch the unit off and then on again. (only motor lift version) No data received at all for 3 seconds Cable connection between the control panel and the base unit was disconnected. An error occurred in the data bus. 3 5 Restore the cable connection between the control panel and the base unit.
EN Errors and Troubleshooting The rotary evaporator is checked after "power on" in an initialization phase for connected components. The function scope of the rotary evaporator is based on the connected units.
Maintenance, cleaning, service 9 Maintenance, cleaning, service 9.1 Maintenance Only use genuine parts approved by the manufacturer! Maintenance The vapor tube and PTFE 26 vacuum seal must be routinely serviced. 1. 2. Remove and clean the vapor tube and the PTFE 26 vacuum seal (see chapter 4.5.2). Check the PTFE 26 vacuum seal for damages and wear, replace if necessary. 9.1.
EN Maintenance, cleaning, service 9.1.2 Evacuate the heating bath WARNING Evacuating the heating bath Verify that the basic device is only plugged to or unplugged from the heating bath if the main switch is switched off and/or the main power supply is disconnected. 1. 2. The heating bath is cooled and disconnect from power-supply. Power-switch off. Take the heating bath from off the device. 3. The edge of the heating bath is designed to easily evacuate the heating bath. Evacuate the heating bath.
Maintenance, cleaning, service 1. 2. 9.2 Screw the valve into the G6 center piece (2) up to the stop. Turn the adjusting screw clockwise until a white ring can be seen at the shaft of the glass. Replacing the fuses The fuses are located on the bottom of the unit. Fuse Figure 9–3: Fuse on the bottom of the unit CAUTION The drive unit and the heating bath may be switched on accidentally! Injuring and burning hands.
EN Maintenance, cleaning, service 9.3 Cleaning CAUTION Damages due to corrosive cleaning agents! Damages on the surface of the unit. Use only mild soap solutions. Never use chlorine bleach or cleaning agents that are chlorine based. Never use abrasives, ammonia, cleaning rags or cleaning agents with metal parts. Wipe the surfaces of the unit with a damp cloth (mild soap solution). 9.4 Service Your unit is not working? 1.
Dismantling, storage, disposal 10 Dismantling, storage, disposal 10.1 Disassembly CAUTION Unintentionally rotating drive! Injuries to hands. Verify that the rotation is displayed. WARNING Risk of injuries due to retracting or entrapment! Risk of injury. A risk of entanglement exists on the movable parts of the unit. Wear suitable protective clothing for activities on the rotary evaporator with goggles and gloves. WARNING Hot surfaces! Scalding and burns.
EN Dismantling, storage, disposal 10.1.2 Coolant / vacuum 1. 2. Disconnecting the coolant / vacuum Verify that the coolant and vacuum supply is switched off and that the system is at atmospheric pressure. Disconnect the tubes from the condenser and drain coolant safely into a storage container. 10.1.3 Remove the heating bath WARNING Hot surfaces! Scalding and burns. Cool the heating bath. Remove the heating bath Remove the heating bath in reverse sequence of the assembly (see chapter 4.4.1).
Accessories, spare parts 11 Accessories, spare parts 11.1 Glass devices 9 10 11 8 1 7 6 2 5 3 4 Figure 11–1: Glassware set G1 Order description Position Order No.
EN Accessories, spare parts 12/13 1 2 1 12/13 3 11 10 9 8 5 6 7 4 Figure 11–2: Glassware set G3 Order description Position Order No.
Accessories, spare parts 14 2 15 2 1 12 2 13 2 11 16 2 2 10 3 9 8 5 6 7 4 Figure 11–3: Glassware set G5 Order description Position Order No.
EN Accessories, spare parts 1 2 17 3 3 3 1 4 16 5 6 15 7 14 8 13 9 12 10 11 Figure 11–4: Glassware set G6 Order description Position Order No.
Accessories, spare parts Condenser G6B, plastic coated 17 Condenser mounting 514-23000-02 (1) 569-00050-00 1 Table 11-4: Glassware set G6 11.2 Accessories Order description Order No. Order No.
EN Appendix 12 Appendix 12.1 Technical data Basic Device Basis Basis Basis Basis Basis Hei-VAP Hei-VAP Hei-VAP Hei-VAP Hei-VAP Value HL.
Appendix Degree of protection IP 20 Airborne sound level Clearly lower than 85 db(A) Permissible ambient conditions 5 – 31 °C at 80 % relative humidity 32 – 40 °C decreasing linear to a max. rel.
EN Appendix Hei-VAP Precision: Rotary evaporator Hei-VAP with valve-controlled vacuum pump Vacuum valve (optional Woulff bottle) and ROTAVAC valve control with vacuum valve (optional Woulff bottle) and ROTAVAC valve tec Rotary evaporator Hei-VAP with speed-controlled vacuum pump with ROTAVAC vario control with ROTAVAC vario tec Rotary evaporator Hei-VAP with vacuum with vacuum valve (optional Woulff bottle) and vacuum Expanded function of the above listed configurations
Appendix 12.3 Solvent data The graph shows the relationship between the pressure and boiling temperature of a selection of solvents. The temperature difference between the vapor temperature and the cooling medium should be at 20 K to result in sufficient condensation. The temperature difference between the heating bath and vapor temperature should be at 20 K to result in a sufficient Distillation rate (dT). i.e.: Set a vacuum for a boiling point at 40 °C, set the heating bath temperature at 60 °C.
EN Appendix Solvents Total formula MW [g/mol] Boiling point [°C] Δhvap [J/g] Vacuum for a boiling point at 40 °C [mbar] [mm(Hg)] 1,2 Dichloroethylene (cis) C2H2CI2 96,94 59,0 320 479 134 1,2 Dichloroethylene (trans) C2H2CI2 96,94 47,8 313 751 563 Dichloromethane (methylene chloride) CH2CI2 84,93 40,7 373 atm. atm. Diethyl ether C4H10O 74,12 34,6 392 atm. atm.
Appendix 12.4 EC Declaration of Conformity We, Heidolph Instruments GmbH & Co. KG, Heidolph Instruments GmbH & Co. KG Vertrieb Labortechnik Walpersdorfer Str.
EN Appendix 12.5 Warranty Statement Heidolph Instruments guarantees a warranty of three years for the products described here (except glass and wear parts) if you are registering with the enclosed warranty card or via the Internet (www.heidolph.com). The warranty begins with the registration. The serial number of the unit is valid without the registration. This warranty covers material and manufacturing defects. Transport damages are excluded.
Appendix 12.6 Declaration of non-objection Copy and mail / fax this declaration in the event of repairs to Heidolph Instruments GmbH & Co KG (see Chapter 9.4). 1. Information regarding the unit Model description Part number Reason for submission 2. Was the device cleaned, if necessary, decontaminated / disinfected? Yes No 3. Is the unit in a condition that poses no health risks to repair personnel? Yes No If no, what substances was the unit in contact? 4.
01-005-004-79 05/10/2011 © Heidolph Instruments GmbH & Co. KG Technische Änderungen sind ohne vorherige Ankündigung vorbehalten. Technical changes reserved. Publication not mandatory. Sous réserve de modifications techniques sans notification préalable. Nos reservamos el dechero de introducir modificaciones técnicas sin previo aviso. Ci si riserva il diritto di apportare modifiche tecniche senza preavviso.
