Yamato Scientific RE400 User Manual

ROTARY EVAPORATOR
RE400
First Edition
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Thank you for your Yamato Scientific RE Series Rotary Evaporator purchase.
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For best test date, we recommend you purchase our BM series Water Bath. Please call Yamato Scientific for more details.
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For proper use of this unit, please read the instruction manual and warranty thoroughly before operation. Keep both for any future references.
Read and apprehend the important warning signs in this instruction manual prior to use.
Contents
SAFETY INFORMATION ........................................................................................................................1
AFETY SYMBOLS
S
AFETY PRECAUTION
S
NOTES TO USERS................................................................................................................................. 4
AME OF EACH PART
N
HOW TO ASSEMBLE............................................................................................................................. 5
EXPLANATION ON HANDLING OF LIFT ............................................................................................10
PREPARATION AND OPERATION METHOD..................................................................................... 11
MAINTENANCE.....................................................................................................................................14
HEN YOU SUSPECT “TROUBLE
W
AFTER-SALE SERVICE AND WARRANTY.........................................................................................15
LISTS OF EXCHANGE PARTS............................................................................................................ 16
SPECIFICATION ................................................................................................................................... 17
WIRING DIAGRAM ...............................................................................................................................18
REFERENCE.........................................................................................................................................19
AZARDOUS MATERIALS
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Safety Information
Safety Symbols
Graphic Indications
This instruction manual and our pr oducts apply various indications for s af ety. Ignoring these indications can cause such situations as listed below. Read and apprehend the following warning and caution signs in this manual prior to use.
WARNING
CAUTION
(Note 1) Serious injury: Bodily harm by electric shock, bone fracture or poisoning which may require hospitalization. (Note 2) Injury: Bodily harm by electric shock, bone fracture or poisoning which may require
hospitalization.
(Note 3) Damage: Any damage on equipment, facility, structure, etc.
Indicates the possibility of serious or fetal injury. (Note 1) Indicates the possibility of injury (Note 2) or damage (Note 3) to the
equipment.
Meaning of Graphic Indication
Shows warning or caution. Specific contents are described aside each sign. Shows users important information. Specific contents are described aside each sign. Shows users important information. Specific contents are described aside each sign.
1
Safety Information
If the motor overloads-stop operation immediately
If you continue operation under abnormal overload conditions, the motor may stop. If the motor stops, turn the volume knob to the minimum and cut the switch off, suspending operation for a while.
Safety Precaution
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Overload means the situation when the mo tor surface heat s up more than 90 rust on ball bearing etc.,
℃℃℃℃
due to
Never fail to ground the unit.
This unit uses 3-core power code (including ground wire). Be sure to ground the unit for safety.
Be cautious using flammable chemicals
Since this unit is not of explosion proof, do not use in flammable or explosive environments.
The flask clamp contains a strong spring. Be careful not to break the glass apparatus
The enclosed flask clam p contains a strong spr ing to hold the glass apparatus firm ly. Be careful not to break the glass.
Use a trap.
Use a trap when you decompress by hydraulic rotary vacuum pump. W hen you use our Handy Aspirator, fill to overflow.
Maintain the vacuum seal.
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If the vacuum seal dries, friction occurs between the rotary joint, creating a strange noise. (This can cause problems.)
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The vacuum seal is expendable. Exchange the seal in case of vacuum-down.
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Put silicon grease onto the ripped side of vacuum seal so that it might not dry. If you are afraid of sample contamination, use liquid sample. However, you can’t use organic sample.
2
Safety Information
Safety Precautions
Cleaning the exterior of the RE series evaporator
Do not use any volatile chemicals to clean the exterior of this unit. This could damage the c olor and shape. Wipe clean with a soft dry towel, etc.-Do not use a brush.
If the unit is not in use for a long period of time, cut the power supply.
If the unit is not in use for a long period of time, turn the power off and pull out the power cord for safety.
3
RE400 (type A)
Notes to Users
Name of each part
Control Box
Cock
Opening to Pour Sample
Cooling Tube (type A)
Flask Clamp
Receiver Flask
Steam Duct Holder
Stand
Vacuum Pipe
Cooling Water
Pipe
Volume Knob
Motor
Flask Remover
Flask Clamp
Distilling Flask
RE400 (type B) RE400 (type C)
Cooling Tube (type B)
Water Bath BM400
Lid
Cooling Tube Holder
Connecting Tube
Cooling Tube Holder Shaft
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Please understand that our products are subject to some specification changes without notice.
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The exterior designs above are just examples of the interchangeable parts.
Cooling Tube (type C)
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How to Assemble
1. Unpack the package and take out the components.
Unpack the package and set the stand of the body on the stable place. If you don’t set the unit on the stable place, vibration or noise occurs, or the unit could fall and get damages.
2. Fix the motor to the body.
1. Insert the motor bearing bar into the metal support of the body, put D cut surface ( f lat sur f ac e) of the bar perpendicularly to either 2 upper pr side screws, and fasten 4 fix screws tightly by using the attached hexagonal wrench (for M5).
Then, slant the motor slightly to the right (about 45°), and fix the finger screw of the motor.
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If you fasten loose, vibratio n occurs and prev ents accurate measurement , or the motor comes off and the glass apparatus could break.
Finger Screw
2. Remove the cooling tube fastening k not (the bigger knot with a inner spring) when you fix the motor.
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