Yamato RT200 Manuale utente
Organic Solvent Recovery Unit
Model
RT200
Instruction Manual
- First Edition -
Yamato Scientific Co. LTD.
Thank you for purchasing "Organic Solvent
Recovery Unit, RT200" of Yamato Scientific Co.,
Ltd.
To use this unit properly, read this "Instruction
Manual" thoroughly before using this unit.
Keep this instruction manual around this unit for
referring at anytime.
WARNING!:
Carefully read and thoroughly understand the
im
p
ortant warnin
g
items described in this
Contents
Cautions in Using with Safety................................................................1
• Explanation.................................................................................................................... 1
• Table of Illustrated Symbols .......................................................................................... 2
• Fundamental Matters of "WARNING!" and "CAUTION!"............................................... 3
Before Using This Unit ...........................................................................4
• Requirements for Installation......................................................................................... 4
Description and Function of Each Part.................................................5
• Main Unit .......................................................................................................................5
Installation ...............................................................................................6
Handling Precautions .............................................................................7
Maintenance Method...............................................................................7
• Daily Inspection and Maintenance ................................................................................ 7
Long storage and disposal.....................................................................8
• When not using this unit for long term / When disposing .............................................. 8
Trouble Shooting.....................................................................................8
After Service and Warranty ....................................................................9
Specification..........................................................................................10
Piping Diagram......................................................................................10
Replacement Parts Table......................................................................11
Reference...............................................................................................12
• List of Dangerous Substances .................................................................................... 12
1
Cautions in Using with Safety
Explanation
MEANING OF ILLUSTRATED SYMBOLS
Various symbols are used in this safety manual in order to use the unit without
danger of injury and damage of the unit. A list of problems caused by ignoring
the warnings and improper handling is divided as shown below.Be sure that you
understand the warnings and cautions in this manual before operating the unit.
WARNING! If the warning is ignored, there is the danger of a problem that
may cause a serious accident or even fatality.
CAUTION! If the caution is ignored, there is the danger of a problem that may
cause injury/damage to property or the unit itself.
Meaning of Symbols
This symbol indicates items that urge the warning (including the caution).
A detailed warning message is shown adjacent to the symbol.
This symbol indicates items that are strictly prohibited.
A detailed message is shown adjacent to the symbol with specific actions not to
perform.
This symbol indicates items that should be always performed.
A detailed message with instructions is shown adjacent to the symbol.
Illustrated Symbols
2
Cautions in Using with Safety
Table of Illustrated Symbols
Warning
Warning,
generally
Warning,
high voltage
Warning,
high temperature
Warning,
drive train
Warning,
explosive
Caution
Caution,
generally
Caution,
electrical shock
Caution,
scald
Caution,
no road heating
Caution,
not to drench
Caution,
water only
Caution,
deadly poison
Prohibit
Prohibit,
generally
Prohibit,
inflammable
Prohibit,
to disassemble
Prohibit,
to touch
Compulsion
Compulsion,
generally
Compulsion,
connect to the
grounding
terminal
Compulsion,
install on a flat
surface
Compulsion,
disconnect the
power plug
Compulsion,
periodical
inspection
3
Cautions in Using with Safety
Fundamental Matters of "WARNING!" and "CAUTION!"
WARNING!
Do not use this unit in an area where there is flammable or explosive gas
Never use this unit in an area where there is flammable or explosive gas. This unit is not explosion-proof.
An arc may be generated when the power switch is turned on or off, and fire/explosion may result. (Refer to
page 12 "List of Dangerous Substances".)
Substances that can not be used
Never use explosive substances, flammable substances and substances that include explosive or flammable
ingredients in this unit. Explosion or fire may occur. (Refer to page 12 "List of Dangerous Substances".)
Do not disassemble or modify this unit
Do not disassemble or modify this unit. Fire or electrical shock or failure may be caused.
CAUTION!
Choose a proper place for installation
• Do not install this unit in a place where:
♦ Rough or dirty surface.
♦ Flammable gas or corrosive gas is generated.
♦ Ambient temperature above 35°C.
♦ Ambient temperature fluctuates violently.
♦ There is direct sunlight.
♦ There is excessive humidity and dust.
♦ There is a constant vibration.
♦ Without a ventilation system.
4
Before Using This Unit
Requirements for Installation
WARNING!
1. Do not use this unit in an area where there is flammable or explosive gas
/ Install exhauster and ventilator
• Never use this unit in an area
where there is flammable or
explosive gas.
• Place an exhauster, ventilator and
fire extinguisher near the
equipment because the toxic gas
may generat
2. Do not modify
• Modification of this unit is strictly prohibited.
This could cause a failure.
CAUTION!
3. Installation on horizontal surface
• Place this unit as flat a place as possible. If the
four rubber feet are not in uniform contact with
the floor surface, noise or vibration may result.
Additionally, the unit may cause a problem or
malfunction.
4. Before/after installing
• It may cause injure to a person if this unit falls down or moves by the earthquake and the
impact. etc..To prevent, take measures that the unit cannot fall down, and not install to busy
place.
Extinguisher
Exhauster and ventilator
Modification
5
Description and Function of Each Part
Main Unit
mini trap
RT200
Rear view
Front view
Nipple connecting
to a cooling water hose
(inner diameter of hose: 9φ)
Flask clamp
Solvent collecting flask
500mL
A
c
r
yl door
Nipple connecting
to a vacuum hose
(inner diameter of hose: 6φ)
6
Installation
This equipment is used to collect the solvent in the rotary evaporator.
Specifications for built-in condenser and flask
Condenser: Hard glass, Surface area of condenser
Flask: Hard glass, 500ml round flask
Installation method
The normal installation method is shown below.
A cooling water circulation system and vacuum pump are required in use in addition to the RE main
unit.
Connect the vacuum hose between the exhaust nozzle of vacuum pump and IN nipple on the
RT200, as shown in the figure. The end connection of exhaust piping and cooling water piping on
the RT200 model are placed on the back surface of main unit.
Connected to the nozzle
on the back surface of RT200
IN
OUT
真空ポンプ
IN
OUT
To ventilation system
(such as a draft chamber)
Cooling water
circulation system
or tap water
Exhaust IN
Exhaust OUT
Cooling OUT
Cooling IN
Vacuum pump
Location of nipple connecting with the hose
Cooling IN
Cooling OUT
Vacuum exhaust IN
Vacuum exhaust OUT
7
Handling Precautions
WARNING!
Substances that cannot be used
Never use explosive substances, flammable substances and substances that include explosive
or flammable ingredients in this unit. Explosion or fire may occur. (Refer to page 12 "List of
Dangerous Substances".)
If a problem occurs
If an abnormality such as strong odor of the solvent is found, please request a checkout of
equipment from selling office or sales office of Yamato Scientific. Co., Ltd. The fire disaster or
bombing may occur if the abnormality is left. Do not try to repair the equipment by yourselves
for your own safety.
Do not disassemble or modify this unit
Do not disassemble or modify this unit. Fire or electrical shock or failure may be caused.
Maintenance Method
Daily Inspection and Maintenance
For the safety use of this unit, please perform the daily inspection and maintenance without fail.
CAUTION!
• Wipe the dirt with soft cloth wrung out with mild detergent. Do not use benzene, thinner or
cleanser, or do not scrub it with a scrubbing brush. Deformation, deterioration or discoloration
may result in.
8
Long storage and disposal
When not using this unit for long term / When disposing
CAUTION!
When not using this unit for long term…
• Turn off the power and disconnect the power cord.
WARNING!
When disposing…
• Keep out of reach of children.
• Remove the residual solvent inside the equipment before disposing it. Consult with the
specialized disposal services when disposing the equipment.
Environmental protection should be considered
We request you to disassemble this unit as possible and recycle the reusable parts considering to the
environmental protection. The feature components of this unit and materials used are listed below.
Component Name Material
Exterior Parts
Outer and inner covering Steel printed coating, ABS resin
Door Acryl resin
Handle Zinc alloy chrome-plating
Main Parts
Condenser, Solvent collecting flask Hard glass
Nipple connecting to a hose Stainless steel and brass
Hose Silicon hose and rubber hose
Heat insulation material Expanded polyethylene, polypropylene and polyurethane
Sticker Resin material
Trouble Shooting
Phenomenon Check point
The equipment fails to collect the solvent.
Solvent odor
• The cooling water temperature is too high.
• Check if the vacuum pump is actuated.
• Check if the piping is correct.
In the case if the error other than listed above occurred, turn off the power and disconnect the
power cord immediately. Contact the shop of your purchase or nearest Yamato Scientific Service
Office.
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