1 L Rotary Vacuum Evaporator Instruction Manual - Cole-Parmer
1 L Rotary Vacuum Evaporator Instruction Manual This manual is designed for safe and optimal performance of this unit Important Please read manual carefully before operating this unit Keep this manual near the unit
Packing List Box 1 of 2 1 2 3 4 5 Driving Unit Power Cord Vacuum Seal (main, sub) Rotary Joint Ring Instruction Manual Box 2 of 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Qty Condenser Sample Flask Receiving Flask Rotary Joint Capillary Feed Tube Trap Manifold Suction Nozzle Ball Joint Clip Joint Clip Vacuum Nozzle (white) Cooling Water Nozzle (blue) Condenser Clamp Condenser Support Knob Bolt 1 1 1 set 1 1 S Model 1 1 1 1 1 --1 1 V T Model Model 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 1 1 1 1 1 1 2 2 -- --1 1 1 1 1 1 1 Warning Do not modify Do not use for unintended purpose Modifying or using the unit for purposes it was not intended for may cause hazardous electric shock and/or mechanical malfunction This rotary evaporator is intended for concentration, purification, and fractional distillation of sample solution. This unit is not explosion proof. Do not heat the sample solvent under atmospheric pressure or use for a reaction experiment. 1
Specifications S Model Rotation Speed Evaporation Rate Max. vacuum Safety Feature Jack Motor Condenser Sample Flask Receiving Flask Rotary Joint Vacuum Seal Nozzle Size Stand Base Jack Stroke Operating Temp. Power Consumption Power Source Overall Dimensions (mm) Net Weight V Model T Model 20 to 180 rpm Max. 20ml/min. (water) 399.9Pa (3mmHg) Excess current protection (Fuse) Manual, counterbalanced 25W induction motor 0.11m² surface area 0.11m² surface area -Pear shaped, 1L (TS24/40) Round shaped, 1L (TS24/40) ID18 x 272mmL ID18 x 178mmL ID18 x 178mmL (TS24/40) (TS24/40) (TS24/40) Teflon Viton Double Seal OD 10mm T-Shaped Base 450mm x 320mm 110mm(spring-loaded jack) 150mm (manual jack) 5 to 35 C 0.35A, 35VA AC115V, 60Hz 670W x 320D x 530 495W x 320D x 920 480W x 320D x 730 (790)H (1180)H (980)H 8kg 8.5kg 8.6kg Performance was tested at room temperature (20 C) and at the rated power. Evaporation rate varies by vacuum, bath temperature, and cooling water temperature. Safety Function Safety Device Function Cause Fuse Breaks circuit, cutting power Excess current 2
Warning Do not install in a hazardous atmosphere This product is not explosion proof. Use of this product in a dangerous atmosphere may cause a fire or explosion Warning Use recommended voltage, phase, and capacity. Using an unsuitable power source may cause a fire or electrical shock hazard For installation, choose a surface that is: flat; free of any flammable solids, liquids and gases; between 5 and 35 C; less than 85% relative humidity; free of dust; not exposed to direct sunlight; away from any heat sources; and well ventilated. Warning Do not use a multi-plug extension cord. Using a multi-plug extension cord may expose the unit to excess current and cause a fire Caution Exercise care when lifting the jack The jack is spring-loaded. Without the glassware installed, the jack will rise quickly and could cause bodily injury. When raising the jack, apply downward pressure so the jack does not lift quickly. To raise and lower the jack, turn the jack handle 45 degrees counter-clockwise. When the desired height is achieved, turn the jack hand clockwise 45 degrees to its original position. When the glassware is not installed on the unit, beware of excessive upward force exerted by the spring. Apply downward pressure to driving unit to counteract. 3
Before assembly, please familiarize yourself with the following parts. 1) Knob Bolt – Extends the height of the Manual Slide Shaft. Refrain from loosening too much Caution Hold Condenser while adjusting the Driving Unit angle When the angle adjustment knob is loosened, the glassware may become unstable, fall, and break. To prevent this, hold the glassware in its upright position while adjusting the driving unit angle. 2) Stand Base Adjuster – located on the bottom and back of the base. 4
3) Spring-loaded jack handle 4) Driving unit Adjustment Knob 5) Driving Unit with Speed Control Knob and Power Switch S Model Caution Lift slowly when using the manual slide shaft Do not lift the driving unit and glassware quickly as this may cause one of the glass pieces to break. 5
V Model Caution Do not touch the flasks or bath while evaporating Flasks and bath are heated during operation. If you touch the flask or bath, you may burn yourself. Caution Do not spill the sample or other liquids onto the driving unit If a liquid is spilled on the driving unit, immediately wipe with a cloth and dry the unit completely before using. Contact with liquid may cause the electronics to ignite or malfunction. 6
T Model Caution Do not insert your fingers between the driving unit and manual slide shaft while lowering the manual slide shaft If you loosen the bolt quickly, the driving unit may lower quickly, and your fingers may get caught in the jack. 7
Assembly Instructions 1) Attach Rotary Joint Ring to glass Rotary Joint with the tapered edge of the Rotary Joint Ring facing the Driving Unit. 2) Slide Rotary Joint into Driving Unit until a “click” is heard. 8
3) Attach Main and Sub-Vacuum Seals to the glass Rotary Joint. The two brown parts will touch and the tapered edge of the Sub-Seal will face outward. 4) Push Rotary Joint Ring into Driving Unit (it will snap into place). 5) For S Model, proceed to Step 7. Attach Condenser Support (metal rod, knob bolt) to the Driving Unit. Leave some room for movement. (V and T Models Only) Caution Glassware is fragile Glass parts can be easily broken and may cause bodily injury. Take utmost care when handling and installing the glassware. 6) Attach glass Trap Manifold to the Driving Unit. (V and T Models Only) 9
7) Attach Condenser Column to the Trap Manifold (For S Model, attach Condenser directly to Driving Unit) with the coil inlet/outlet facing outward. (V and T Models Only) For S Model, attach the Condenser directly to the Driving Unit with the coil inlet/outlet facing upward. 8) For S Model, proceed to step 9. Attach the Condenser Clamp (metal/rubber) to the Condenser Support Rod. Wrap the Clamp Hook completely around the Condenser Clamp and attach it to one of the two holes near the Set Screw. Tighten the Set Screw and Knob Bolt so that the Condenser is secure. (V and T Models Only) V Model T Model 9) Attach the Receiving Flask (spherical) to the Trap Manifold (For S Model attach directly to Condenser) with the Ball Joint Clip (metal). Rotate Clamp Locking Screw until the Receiving Flask is tightly attached and secure. 10) Attach the Evaporating Flask (teardrop shaped) to the Rotary Joint using the Joint Clip (green). 10
11) Insert the Capillary Feed Tube through the Trap Manifold. (V and T Models Only). For S Model, insert through top of Condenser. 12) Attach the glass Suction Nozzle to the top of the Condenser. (V Model Only) 13) Attach 2 Water Cooling Nozzles (blue) and the Vacuum Nozzle (white) to the Condenser. S Model V Model 11
T Model 14) Place Bath under Evaporating Flask. Cleaning and Care Warning Caution Do not take the unit apart Use proper cleaning material There are hot parts, pressurized water lines, and electronics inside the unit that may cause bodily injury, electrical shock, or a water leak. Do not use benzine, liquid acid, or other petroleum emulsion for cleaning this unit. Do not pour water on this unit 1) Turn off power and pull the power cord out of the outlet before cleaning. 2) Clean with a soft cloth or wet towel. If more aggressive cleaning is necessary, use a neutral detergent. After cleaning, wipe the unit completely so that it is dry and free of any detergent. 12
How to Remove the Rotary Joint 1) Stop operation and remove any glassware attached to the rotary joint. 2) Turn toothed Flask Remover counter-clockwise until a “click” is heard or the Flask Remover is completely unscrewed from the Driving Unit. 3) With one hand on each side of the Rotary Joint, push and pull the Rotary Joint downward until the Rotary Joint has been freed from the Driving Unit. 4) Squeeze the open end of the Rotary Joint Ring together to separate the Flask Remover and Rotary Joint Ring. 5) Re-attach the Flask Remover to the Driving Unit. How to Replace the Fuse 1) Disconnect the Power Cord from the Driving Unit. 13
2) Remove the Fuse Cartridge using a flat-head screw driver. The inner-most fuse is the main fuse and the outer-most fuse is the spare. 3) Remove the Main Fuse and replace it with the Spare Fuse. Fuse Specs: 115V, 630mA Cat. No. 142720 How to Replace the Sleeve Pin 1) Remove the Sleeve Pin using a small flat-head screw driver. 2) Slide new Sleeve Pin into the slot. Make sure each of the 4 corners is in the groove. Replacement Parts The following parts are considered consumables, and should be replaced when necessary. Part Name Rotary Joint Rotary Joint Vacuum Seal (Set) Nozzle Packing Sleeve Pin Size 272mm TS 24/40 (S Model) 178mm TS 24/40 (V and T Models) ---- Cat. No. 142510 142530 142610 – CP# 28615-35 142691 142650 14
Troubleshooting Problem No Power Power Switch illuminates, but the unit does not rotate Unstable Rotation Unit is making a strange sound Vacuum seal makes a squealing sound Poor vacuum pressure Spring-loaded jack does not lift properly Jack cannot be locked Cause Power cable is unplugged No power even though plugs are connected Power switch is broken Circuit board malfunction Fuse blew due to excess current Bearings are rusted Motor is broken Circuit board malfunction Inner gear is worn out Circuit board malfunction Motor is broken Vacuum seal is worn out Inner gear is worn out Driving unit has no grease in it Motor is broken Vacuum seal was not properly fitted The rotary joint is abraded Vacuum seal is worn out Vacuum seal was not properly installed Vacuum hose is deteriorated Vacuum nozzle is deteriorated The spring is deteriorated Jack bearing is abraded or rusted Loose screw Locking parts are worn out Solution Connect power supply to wall outlet Turn on the breaker located on the switch board Call your service agent for support Change the seal Call your service agent for support Apply a small amount of water or grease Replace rotary joint Change the vacuum seal Re-install vacuum seal Replace vacuum hose Replace vacuum nozzle Call your service agent for support 15
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3) With one hand on each side of the Rotary Joint, push and pull the Rotary Joint downward until the Rotary Joint has been freed from the Driving Unit. 4) Squeeze the open end of the Rotary Joint Ring together to separate the Flask Remover and Rotary Joint Ring. 5) Re-attach the Flask Remover to the Driving Unit. How to Replace the Fuse
WORKING PRINCIPLE OF ROTARY EVAPORATOR Rotary Evaporator is essentially a thin film evaporator also called rotary vacuum evaporator. A rotary evaporator is a device used in Chemical Laboratories for efficient and gentle removal of solvents from samples by evaporation. The main components of a rotary evaporator are:
Rotary evaporators are one of the key steps in creating butane hash oil (BHO) and other cannabis concentrates. Using the rotary evaporator helps effectively concentrate the oil to a concentration of 15 to 40 per cent. It also purges the solvents from the finished product and recovers them, making the oil exceptionally pure. Rotary Evaporator Principle
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Evaporator body and vacuum pump work together with one button Wireless connection with specified vacuum pumps for control Model VR102S Setting range of the degree of vacuum*1 0 to 1013 hPa Measurement range of the degree of vacuum 0 to 1100 hPa Display Color LCD (2.3") Display items Measurement/setting of vacuum degree, operation time, status
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2. Attach sample-trap apparatus to the rotary unit, and secure to the rotary unit with the metal clip. 3. Turn on the power switch, on the right hand side of the water bath. Note that it is not possible to run the rotary unit without turning on the bath. The bath will automatically heat to its previous setting - if
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