EYELA N-1300 Series User manual

取扱説明書
取扱説明書
N-1300 Series
R03
Instruction Manual
取扱説明書
Instruction Manual
Rotary
Vacuum Evaporator
This instruction manual is designed to use the product safely while keeping its best
performance.
Please keep this manual in a place easily accessible to every user.
IMPORTANT Be sure to read “Safety precautions” before use.
Tokyo Rikakikai Co., Ltd.

5. Operation
5-1 Preparation for operation
5-2 Operating procedures
6. Causes of troubles and solutions
7. Maintenance and inspection
7-1 Cleaning and care of the product
7-2 Replacing consumable parts
8. Disposal of Products
9. After-sale Services
10.Reference material
11. List of Consumable and Replacement
parts/ Optional parts
1
2
2
3
6
6
7
7
8
16
20
22
22
23
24
25
26
1. For safe operation
2. Product Outline
2-1 Application
2-2 Specification
2-3 Names of parts
3. Names and functions of control assembly
3-1 Control panel
3-2 Alarm functions
4. Installation
4-1 Installation environment
4-2 Connecting utilities
6 Instruction manual
Package ２（Glass set）
2 Specimen flask （1000ml）
3 Receiver flask(1000ml)
4 Rotary joint
5 Capillary
6 Ball joint clamp
7 Eyela clip Nozzle set
1 Cooler
N-1300
1 Main unit 1
10 Vacuum nozzle set (white)
11 Coolant nozzle set (gray)
12 Screw plug
13 Cooler clamp
14 Cooler support bar
15 Support bar clamp
8 Rotary joint ring
Rotary joint ring
Ball joint clamp Eyela clip
Screw plug
（For V type)
5 Vacuum seal
1
1
2 AC adopter
1
Vacuum seal
Sub seal Main seal
9 Adaptor
S type
1
1 set
1
1
1
1
1
2 sets
1
-
-
-
-
V type
1
1 set
1
1
1
1
1
2 sets
1
1
1
1
1
E type
1
1 set
1
1
1
1
1
1
1
1
1
1
-
1
1
1
16 Set screw 33
-
Set screw
1
3 Power cord
1
4 Power unit holder
2 sets
1
Screw plug
（For E type）
-
Support bar clamp
Power unit holder
Thank you very much for purchasing
product.
This instruction manual explains procedures for
installation, operation, troubleshooting, maintenance and
inspection, and disposal of the following Rotary Vacuum
Evaporators:N-1300
Be sure to carefully read this manual and understand its
description before using this product.
When using this product, also refer to the instruction
manual of a water bath (SB type/OSB type) used with it.
Contents
Foreword
Be sure to check the types and quantity of parts before installing them.
Package Contents
Package １(Main unit)

For safe operation
1
- 1 -
Flask removal screw, clip part, etc.
Caution Do not touch the rotation parts while the flask is rotating
Caution
Do not touch the clip or the specimen flask while the flask is rotating.
Your finger may be caught between the lips or the irregularly shaped parts on the
flask removal screw to cause an injury.
Caution
Check the up/down movement range of the jack
If you touch the bath while performing up/down operation of the jack using the
jack handle, you might be burn yourself. Carefully select the installation site of
the jack.
While lowering the jack, the flask may strike against the bath bottom and glass
may break or the unit may fall down depending on the inclination angle of the
specimen or the size of the flask used.
Lower the flask down slowly and gently while watching how deep it is soaked
and fix at the correct position.
Caution
Rotating part
Be cautions, high liquid temperatures bring the risk of
burns
Do not touch the specimen flask or the bath when you use the product at a high
liquid temperature.
Also take care for the rotation speed of the flask for possible splashing and burning
depending on the rotation speed.
Do not put any objects below the jack
If any objects is caught or placed between the bottom of the jack and the top
surface of the stand base, a malfunction of the unit may occur or the unit may
fall down and cause a personal injury.
※Do not put any objects
below the jack.
Specimen flask
Bath
（SB-1300,
OSB-2200,
sold separately）
Jack handle
Use the thicker type of Rotary Joint for large sample flasks
Use the thicker type of Rotary Joint when 2L or 3L Sample Flask is used. Otherwise
there may be a possibility that the rotary joint is damaged that may cause some injury.
Caution

- 2 -
Product name Rotary evaporator
Type （Glass set）N-1300S N-1300V N-1300E
Perfor-
mance
Rev. speed range 10～310rpm
Evaporation capacity Max.23mL/min（JIS 1L flask, evaporating amount of water）
Attainable vacuum level 399.9Pa（3mmHg）or less
Functions
Rev. setting and display Dial key setting and digital display
Safety function Motor overload protection circuit
Jack function Manual weight balance type
Composition
Rotation motor DC brushless motor
Cooler Horizontal dual corrugated tube
Cooling area:0.146㎡
Horizontal dual
corrugated tube
Cooling area:0.146㎡
Adaptor integrated
vertical type dual snake
pipe
Cooling area:0.117㎡
Specimen flask Pear shaped flask: 1L TS29/38
Receiver flask Round flask:1L ball edger S35/20
Vacuum seal Teflon ＋Teflon ・Viton dual seal
Standard
Connection port dia. Nozzle O.D.: 10mm
Stand base Round base 380W×342D （mm）
Jack stroke 180mm
Operating environmental temperature
range 5～35℃
External dimensions （Highest position）
（mm）
672W×342D
×504(684)H 479W×342D ×823(1003)H 514W×342D ×645(825)H
Mass 8.2kg 8.9kg 8.8kg
Power input 1.1A、110VA
Rated power supply AC100V～240V 50/60Hz
2
2-2 Specifications
This product is a rotary evaporator that is used for
condensation, purification, and fractional distillation of
solutions under reduced pressure.
Take care for conditions and
handling of glass parts
Broken or flowed glass parts may result in accidents.
Inspect for damages or flows on glass parts and take
care when handling them.
Caution
※This product is not explosion-proof. Never use the
product for heating solvents under normal pressure or
for chemical reaction.
Product Outline
2-1 Application
Never attempt to modify the product.
Operate the unit for the specified purpose
only.
An electric shock or a malfunction may result if the
product is modified or used for any purposes other
than that specified.
Warning
※Performance results have been measured at room temperature of 20℃, rated source voltage.
※Evaporating capacity differs depending on the decompression, bath temperature, coolant temperature or other
conditions.

N-1300S type
Jack handle
Jack body
AC adaptor
Control panel
Power unit holder
Signal connector for
vacuum controller
Power cord
- 3 -
Power jack for vacuum
controller
（Dedicated for model
NVC-3000）
Base adjuster
2-3 Names of parts
Capillary feed tube
Continuous
specimen supply
port
Cooler
Ball joint clamp
Eyela clip
Receiver flask
Stand base
Drive unit
Angle adjusting
knob bolt
Specimen flask
Vacuum nozzle (white)
Coolant nozzle（gray）

- 4 -
N-1300V type
Support bar clamp
Set screw
Jack handle
Jack body
Control panel
Capillary feed tube
Continuous
specimen supply port
Cooler
Ball joint clamp
Eyela clip
Receiver flask
Stand base
Drive unit
Angle adjusting knob bolt
Specimen flask
Screw plug
Cooler clamp
Cooler support bar
AC adaptor
Power unit holder
Signal connector for vacuum controller
Power cord
Power jack for vacuum controller
（Dedicated for model NVC-3000）
Base adjuster
Vacuum nozzle (white)
Coolant nozzle（gray）

- 5 -
N-1300E type
Support bar clamp
Set screw
Jack handle
Jack body
Control panel
Capillary feed tube
Continuous
specimen supply
port
Cooler
Ball joint clamp
Eyela clip
Receiver flask
Stand base
Drive unit
Angle adjusting knob bolt
Specimen flask
Screw plug
Cooler clamp
Cooler support bar
AC adaptor
Power unit holder
Signal connector for vacuum controller
Power cord
Power jack for vacuum controller
（Dedicated for model NVC-3000）
Base adjuster
Vacuum nozzle (white)
Coolant nozzle（gray）

- 6 -
No Name Functions
①POWER key Pressing this key illuminates the display.
②RUN/STOP key Pressing this button once starts rotation and pressing again stops rotation.
③Display Displays the rotation speed.
Displays an alarm during a malfunction.
④Positive rotation lamp Illuminates while the specimen flask is in the positive rotation mode or is rotating in the
positive direction. ※Setting on factory shipping
⑤TIME lamp Illuminates during the positive rotation/negative rotation timer mode.
⑥Negative rotation lamp Illuminates while the specimen flask is in the negative rotation mode or is rotating in the
positive direction.
⑦Dial key Pressing this key flashes the display and you can turn the knob to make various settings.
Keeping this key pressed longer allows you to switch among positive rotation/negative
rotation/timer mode.
⑦Dial key
⑥Negative rotation lamp
⑤TIME lamp
②RUN/STOP key
④Positive rotation lamp
③Display
①POWER key
Name Display Causes Operation
Abnormal rotation alarm
※1
・Measured number of rotation has not reached or is
considerable below the setting.
・The motor or the control assembly is malfunctioning.
・[A19] flashes
・Control stops
Power outage recovery
alarm（When the power
outage recovery function
is OFF）
Displayed
alternately ・The power was shut off during rotation due to
power outage and then turned on again.
※You can set whether rotation will stop or
resume automatically when power is
recovered by setting ON/OFF for the power
outage recovery function.
・[PoF]⇔[0] is
displayed
alternately
・Rotation stops
Power outage recovery
alarm （When the power
outage recovery function
is ON）
Displayed
alternately
・[Pon]⇔[Number of
measured
rotations] is
displayed
alternately
・Rotation continues
3-1 Control panel
Names and functions of control assembly3
3-2 Alarm functions
The product has the following safety functions.
If you encounter with an abnormality, take appropriate measures referring to P.20
“Possible causes of troubles and solutions”.
※1. Please do not run empty, because rotating without placing the glass set can result into defective rotation.

- 7 -
４
Warning
Do not use the branching socket
or table tap.
Burn-out of the cable or a fire may result from over
current.
Power supply to connect
Voltage Capacity
AC115～240V 15A
(1) Check the product type as well as the voltage, phase,
and capacity of power supply to be connected.
Power supply to be connected to the product is as
shown in the right.
(2) Check the receptacle of installation place.
※Do not connect the power plug yet ※First make
sure that the sheath of the power cord is not
damaged. Otherwise, an electric shock may result.
※Use the supplied power cord only.
A fire or an electric shock may result from
insufficient capacity.
Power cord specification
Name Cord No Cable Section area of
electric wire(AWG) Areas supported
Length O.D.
115V Power code A type 267699 Approx.2.0m Approx.5.8mm 0.8mm2(AWG18) North America
220V Power code O type 267698 Approx.1.8m Approx.5.7mm 0.75mm2(AWG18) China
220～240V Power code B type 267695 Approx.2.0m Approx.5.6mm 0.75mm2(AWG18) U.K., India
220～240V Power code C type 267697 Approx.2.0m Approx.5.6mm 0.75mm2(AWG18) Europe
※Never use a branching socket or a table tap for
connecting to the power supply.
4-1 Installation environment
Select a place that meets the conditions below
for installing this product:
Never install the product in a
potentially hazardous atmosphere.
The product is not explosion-proof. Use in a
potentially hazardous atmosphere may cause a fire
or other accidents.
Warning
●Place free of flammable gas, liquid, or solid
materials in the vicinity of the product.
●Place where the ambient temperature can be kept
within a range of 5～35℃.
●Place free from condensation
●Place with less humidity and free from splashing
water
●Place with minimum dust
●Place free from direct sunshine
●Place where airy or well-ventilated
●Level, stable, and firm place
Installation
Warning
Confirm the voltage, phase, capacity,
and the type of receptacle of power
supply.
Wrong connection of power supply may cause fire or
electric shock
4-2 Connecting utilities

- 8 -
Jack body
Driving assembly
Stand base
1. Raising the jack
Jack handle
Use the base adjuster behind the stand base to adjust
level of the unit.
Turning the base adjuster anti-clockwise will lower the
adjuster. Lower the adjuster until it comes into contact
with the stand.
The jack is spring-operated.
The spring has been adjusted so that its vertical weight
is balanced only when a glass parts is installed.
When releasing the lock while any glass parts are not
installed, hold the control case assembly by hand to
avoid it from popping up from a strong lifting force.
(1) While pressing the control case assembly downward,
grasp the jack handle and turn it anti-clockwise to
release the lock.
※Lock releasing operation is step-less. Slightly
loosening the lock will release it with a brake
still applied and loosening it further will free the
lock. You can only use a light force to tighten to
apply the brake to engage the lock.
(2) Raise the jack, turn the jack handle clockwise to
engage the lock.
2. Adjusting the base adjuster
Control case assembly
Base adjuster
LOCK
FREE
Down Up
When using the unit in the reverse side
specification （the specimen flask is at the left）,
follow the procedures in 6.Changing to the reverse
side specification on P.13.
Reverse side specification
※Because the upward force is stronger, hold the
control case assembly or the top of the driving
assembly by hand when releasing the lock and
raise or lower by adjusting the holding force of
the hand.
5-1 Preparation for operation
Operation
5
Be careful for jumping of the jack.
This jack is always under a lifting force.
When you release lock, be sure to operate by
putting your hand on the jack.
Caution
Be sure to raise the jack before
setting glass parts.
First raise the jack before setting glass parts. If the
jack is raised during setting work, a personal injury
may result.
Caution
Be care for handling of glass parts.
Glass parts are easily damaged and take care for
their handling to prevent a personal injury.
Caution

- 9 -
３．Installing the rotary joint
(1) Turn the lock sleeve (light blue) anti-clockwise by
around a half turn while holding the lock housing
(black).
The sleeve ring spring inside will widen.
(2) While holding the lock housing (black), securely
insert the rotary joint into the driving assembly and
turn the lock sleeve (light blue) clockwise to
tighten securely.
The internal sleeve ring spring will tighten.
※If the rotary joint is not inserted and fixed
securely, improper rotation, fall-off the
specimen flask or vacuum leak may result.
(3) Put the rotary joint ring over the joint ring and fix
it inside the flask removal screw.
(4) To remove the rotary joint, turn the flask removal
screw anti-clockwise to the point where it will not
come off the lock sleeve (light blue) and pull out
the rotary joint while turning the lock sleeve (light
blue) anti-clockwise.
※When 2L or 3L size of the sample flask is used,
use the thicker type of Rotary Joint ( Option )
should be used.
Rotary joint
O ring
Driving
assembly unit
Loosen
Tighten
Lock sleeve （light blue）
Lock housing （black）
Sleeve ring spring （inside）
Rotary joint ring
Flask removal screw
４．Installing the vacuum seal
Wrong orders or direction in installation of the
main seal or the sub seal will degrade vacuum
level or accelerate wear of the seal.
Main seal
Spring side Rotary joint
Sub seal
Teflon seal (optional)
Spring side
(1) Insert the main seal with its side with the spring
visible at the body side through the rotary joint
into the housing.
(2) Put the sub seal over the rotary joint and insert into
the housing taking not to make the seal surface
peel.
※Be sure to install the rotary joint before
installing the vacuum seal.
※Take care for the direction of the seal.
※During washing, take care not to damage the
seal lip and allow it to dry completely after
washing.
※When you use the vacuum seal for the first
time, it might produce a screeching sound at
the contact with the rotary joint, in which case
lightly apply water or vacuum grease at the
contact surface.
※The vacuum seal is a consumable part.
●Teflon seal (optional)
It is a Teflon vacuum seal for organic solvents.
Unlike ordinary vacuum seals, it does not require
any sub seal. Its material is hard and you need to
insert slowly in the direction shown without
applying excessive force.
Housing
Rotary joint ring

- 10 -
５．Installing the cooler and a flask
For an S type glass set
Nozzle set Nozzle packing
For a vertical cooler (V and E models), carry out “7.
Installing a support bar clamp” on P.13 before
starting the procedures below.
Caution
Be sure to raise the jack before
setting glass parts.
First raise the jack before setting glass parts. If the
jack is raised during setting work, a personal injury
may result.
Caution
Take care for conditions and
handling of glass parts
Broken or flowed glass parts may result in accidents.
Inspect for damages or flows on glass parts and take
care when handling them.
Cooler
Capillary
feed tube
Coolant nozzle（gray）
Vacuum nozzle (white)
Set screw
Housing
Rotary joint
Eyela clip
Specimen flask
Receiver flask
Ball joint clamp
(1) Allow the cooler to tightly contact against the
vacuum seal in the housing and then tighten with
the cap screw.
When you have tighten to some extent, re-tighten
both the cap screw and the cooler at the same time
and position the receiver flask so that its fixing
opening faces downward.
(2) Fix the receiver flask to the cooler with the ball
joint clamp.
(3) Fix the specimen flask to the rotary joint with the
Eyela clip.
(4) Gently insert the capillary into the cooler.
(5) Install two coolant nozzles (gray) and a vacuum
nozzle (white) to the cooler.
Make sure that the nozzle packing sits in the
groove before installation.
(6) Follow the procedures above in the reversed order
to remove.

For an V type glass set
- 11 -
(1) Tentatively fix the cooler support bar in the hole of
the support bar clamp with the set screw. (Adjust the
position after setting a glass part.)
(2) Allow the adopter to tightly contact against the
vacuum seal in the housing and then tighten with the
cap screw.
When you have tighten to some extent, re-tighten both
the cap screw and the adopter at the same time and
position the receiver flask so that its fixing opening
faces downward.
(3) Install the cooler to the adaptor.
(4) Install the cooler clamp.
Adjust the cooler support bar and the cooler positions
and fix with the set screw.
Caution
Be sure to raise the jack before
setting glass parts.
First raise the jack before setting glass parts. If
the jack is raised during setting work, a personal
injury may result.
Caution
Take care for conditions and
handling of glass parts
Broken or flowed glass parts may result in accidents.
Inspect for damages or flows on glass parts and take
care when handling them.
(5) Fix the receiver flask to the cooler with the ball
joint clamp.
(6) Fix the specimen flask to the rotary joint with the
Eyela clip.
(7) Gently insert the capillary into the adopter
(8) Install two coolant nozzles (gray), a vacuum nozzle
(white) and screw plug to the cooler.
Make sure that the nozzle packing sits in the groove
before installation.
(9) Follow the procedures above in the reversed order
to remove.
Cooler
Capillary feed tube
Coolant nozzle（gray）
Vacuum nozzle (white)
Set screw
Housing
Rotary joint
Eyela clip
Specimen flask
Receiver flask
Ball joint clamp
Nozzle set Nozzle packing
Screw plug
Cooler clamp
Cooler support bar
Adopter
Support bar clamp
Cap screw

For an E type glass set
- 12 -
Caution
Be sure to raise the jack before
setting glass parts.
First raise the jack before setting glass parts. If
the jack is raised during setting work, a personal
injury may result.
Caution
Take care for conditions and
handling of glass parts
Broken or flowed glass parts may result in accidents.
Inspect for damages or flows on glass parts and take
care when handling them.
Cooler
Capillary
feed tube
Coolant nozzle（gray）
Vacuum nozzle (white)
Set screw
Housing
Rotary joint
Eyela clip
Specimen flask
Receiver flask
Ball joint clamp
Nozzle set Nozzle packing
Screw plug Cooler clamp
Cooler support bar
Support bar clamp
Cap screw
(1) Tentatively fix the cooler support bar in the hole of
the support bar clamp with the set screw. (Adjust the
position after setting a glass part.)
(2) Allow the adopter to tightly contact against the
vacuum seal in the housing and then tighten with the
cap screw.
When you have tighten to some extent, re-tighten both
the cap screw and the adopter at the same time and
position the receiver flask so that its fixing opening
faces downward.
(3) Install the cooler clamp.
Adjust the cooler support bar and the cooler positions
and fix with the set screw.
(4) Fix the receiver flask to the cooler with the ball
joint clamp.
(5) Fix the specimen flask to the rotary joint with the
Eyela clip.
(6) Gently insert the capillary into the adopter
(7) Install two coolant nozzles (gray), a vacuum nozzle
(white) and screw plug to the cooler.
Make sure that the nozzle packing sits in the groove
before installation.
(8) Follow the procedures above in the reversed order
to remove.

６．Switching to the reverse direction specification
Caution
(1) Raise the jack body.
(2) Loosen the angle adjusting knob bolt by about
5mm.
(3) Turn the driving assembly clockwise until it is
slanted by about 30°and securely tighten the
angle adjusting knob.
※Also switch the rotation direction of the
specimen flask to the reverse rotation. （See
“1.Rotation mode, setting the power outage
recovery mode” on P.17.)
Raise the jack before switching
to the reverse direction.
Raise the jack before switching.
If the jack is raised accidentally during setting, a
personal injury may result.
７．Installing the support bar clamp
Caution
(1) Raise the jack body.
(2) Loosen the angle adjusting knob bolt, pull out the
driving assembly and insert the support bar clamp
between the ring of the connecting rod of the
driving assembly and the jack.
(3) Install the support bar clamp into the motor cover
fixing screw hole with the set screw.
(4) Securely tighten the angle adjusting knob bolt.
※For the reverse direction specification, change
the driving assembly in the reversed direction
before installation.
Raise the jack before setting the
support bar clamp.
First raise the jack before setting the support bar
clamp. If the jack is raised accidentally during
setting, a personal injury may result.
Angle
adjusting
knob bolt
LOCK
FREE
Switching to the reverse direction
shall be made before setting a glass
part.
Caution
Loosen
by about
5mm
Driving assembly
About 30°
Reverse rotation lamp
Angle adjusting
knob bolt
Pull
toward you
Driving
assembly
Set screw
Support bar clamp
For fixing for the standard
direction specification
For fixing for the reverse
direction specification
Motor cover
- 13 -
Switch to the reverse direction before setting a glass
part. Glass part installed may be broken and cause a
personal injury.

- 14 –
LOCK
FREE
For S type
For V type
For E type
※Connecting hose is not included.
Prepare a correct size after confirming the I.D.
of the connecting port.
※Take care not to apply excessive force when
connecting. The connecting part is made of
glass and resin, which might break if
excessive force is applied.
(1) Connect the vacuum nozzle and the suction port of
your decompressing unit using a vacuum hose.
※When connecting the vacuum hose, take care
not to intermix the suction port and the
exhaust port of the decompressing unit. If the
hose is connected in the wrong direction, the
unit will be compressed and cause a
malfunction.
(2) Connect the cooler coolant nozzle and the
circulation port of you coolant circulation unit
using a connecting hose through the hose holder.
※Allow the coolant to circulated from the
outside of the corrugated tube.
8. Adjusting the angle of the drive body
Adjust the angle of the drive body
while holding the cooler with hand.
When you loosen the angle adjusting knob bolt, the
drive may suddenly incline from the weight of the
cooler or specimen and fall down and you might be
injured with broken glass.
Caution
(1) Lift the jack body.
(2) Loosen the angle adjusting knob bolt to adjust the
angle while supporting the cooler with a hand.
(3) Check the vertical position of the jack and its
position relative to the bath and then securely
tighten the angle adjusting knob bolt.
9-1. Connecting the vacuum hose and
the coolant hose
Vacuum nozzle （white）
Coolant nozzle inlet
Coolant nozzle outlet
Vacuum nozzle （white）
Coolant nozzle inlet
Coolant nozzle outlet
Vacuum nozzle （white）
Coolant nozzle inlet
Coolant nozzle outlet
Angle
adjusting
knob bolt

- 15 -
10. Installing the AC adaptor and
connecting the power supply cord
(1) Insert the power unit holder into the groove in the
back of the stand base pillar from above.
(2) Insert the AC adapter into the power unit holder and
insert the plug into the power jack at the back of the
control case.
※There are two power jacks, any of which can be
used equally. The remaining one shall be
reserved for the set product “Vacuum control
unit model NVC-3000” and any other object
must not be inserted here to avoid an accident
or a malfunction.
※AC adapter cables can be gathered by putting
them in the gap between the pillar and the
power unit holder. Make sure the connecting
plug will not be subject to excessive force by
checking the jack stroke. Making the cables
short forcibly will cause an accident or a
malfunction.
(3) Insert the power cord connector into the socket at
the bottom of the AC adapter.
(4) Insert the power plug to the outlet of the bus (Model
SB-1300・OSB-2200) or a power outlet.
AC adapter
Plug
Power jack
Connector
Power cord
Power plug
Power unit holder
You can connect/disconnect the hose using the
optional fingertip connecter.
9-2.Connecting the fingertip cooling
hose (optional)
Coolant nozzle Fingertip connector
Fingertip connector (optional)
Relief sleeve Fingertip cooling hose
（optional）
Fingertip hose nozzle
I.D. 10mm
（optional）
※The connecting hose is not included.
Prepare a correct size after confirming the I.D.
of the connecting port.
※Take care not to apply excessive force when
connecting. The connecting part is made of
glass and resin, which might break if
excessive force is applied.
(1) Install two standard coolant nozzles (gray) to the
fingertip connector.
Remove the coolant nozzle, make sure that the
internal packing for the fingertip connector has
been set and install to the cooler.
(2) Insert the fingertip cooling hose into the
inlet/outlet of coolant directly. Or insert the
fingertip hose nozzle to which the connecting hose
is installed.
(3) When removing the fingertip connector, pull out
the fingertip cooling hose or the fingertip hose
nozzle while pressing the relief sleeve with a
finger.

- 16 -
5-2 Operating procedures
Stop operating the unit if you notice
any abnormal conditions.
If you notice any abnormal condition, immediately
turn the power switch OFF and refer to the section
“Causes of troubles and countermeasures”.
Caution
Never touch the specimen flask or the
bath during condensation.
The bath and the specimen flask will be hot during
condensation and there is a danger of burning.
Caution
Caution
Never spill specimen on the unit.
If any specimen is spilt on the body or on the bath,
immediately wipe it out.
Some types of specimen may be ignited with heat
of the body or the bath.
Warning
Take care for conditions and
handling of glass parts
Broken or flowed glass parts may result in accidents.
Inspect for damages or flows on glass parts and take
care when handling them.
Continuous
specimen supply
port
Capillary feed tube
Water bath
（SB-1300 type）
Specimen flask
Cooler
（S-type）
Control panel
Jack handle
Continuous
specimen
supply port
Capillary
feed tube
Continuous
specimen
supply port
Capillary
feed tube
Cooler
（E-type）Cooler
（V-type）
Receiver flask

- 17 -
１．Setting a rotation mode and the power outage recovery mode
■Rotation mode
【Positive】：
Standard rotation direction when the specimen
flask is used at the right side.
【Negative】：
Reversed rotation direction when the specimen
flask is used at the left side.
【Timer reversal】：
This item is used to set the positive/negative
automatic switching and their rotation time.
■Power outage recovery mode
【Power outage recovery OFF】：
When power is shut off during rotation and
rotation stops when power recovers. Alternately
displays the measured number of rotations [0]
and [PoF].
Display can be cleared by pressing the dial key.
【Power outage recovery ON】：
When power is shut off during rotation and
rotation resumes when power recovers.
Alternately displays the measured number of
rotations [0] and [Pon].
Display can be cleared by pressing the dial key.
(1) Press the POWER key. The display comes on and
displays the number of rotation as [0].
(2) Press the dial key long for 5 seconds or more.
The display indicates [rot] and setting of the rotation
mode is enabled.
(3) Turn the dial key to select one of
Positive⇔Negative⇔Time reversal lamps.
Press the dial key once to switch to the display of the
measured number of rotations *normal stop status).
※Both the TIME lamp and the rotation direction
lamp come on when setting the timer reversal
mode.
(4) To set the power outage recovery mode, press the
dial key for 5 seconds or more in the rotation mode.
When the display indicates [PoF], turn the dial key to
select one of [PoF]⇔[Pon].
Press the dial key once to switch to the display of the
measured number of rotations (normal stop status).
Dial key
Negative
rotation lamp
TIME lamp
RUN/STOP key
Positive rotation
lamp
Display
POWER key Power Run
Stop
【Positive】 【Negative】
【Timer reversal】
■Setting a rotation mode
■Setting the power outage
recovery mode
Press longer [5 sec]
Press longer
[5 sec]
Press once
[Display of measured number of
rotations(Normal stop status)]
Press once
【Power outage
recovery OFF】
【Power outage
recovery ON】
The mode is set at the positive rotation mode *specimen flask is at the right side in the standard rotation
direction setting (and the power outage recovery mode is OFF at the factory shipping.

- 18 -
２．Enter a number of rotations
You can change the number of rotations during
rotation.
(1) Press the POWER key. The display comes on and
indicates a rotation number as [0].
(2) Press the dial key once.
The display indicates flashing [20] or the number of
rotations in the previous session and you can enter a
number of rotations.
※The number of rotations is 20rpm at the factory
shipping.
(3) Turn the dial key to adjust to the number of rotations
you want and determine by pressing the key once.
※Turning the dial slowly increments the number by
one and quickly increments by 10.
※Indication on the display flashes (input is
enabled) for 20 seconds.
Power Run
Stop
Press once
Change a number
of rotations
３．Inputting the timer reversal mode
You can change the number and time of rotations
during rotation.
(1) Press the POWER key. The display, the TIME lamp
and the positive rotation lamp come on.
※Follow the procedures in “Setting the rotation
mode and the power outage recovery mode” on
P.17 to set to the timer reversal mode.
(2) Press the dial key once.
The display indicates flashing [20] or the number of
rotations in the previous session and you can enter a
number of rotations.
※The number of rotations is 20rpm at the factory
shipping.
(3) Turn the dial key to change the number of rotations,
press the key once to enter. Then the display will
indicate the timer indication [tmr] and the time used
in the previous session alternately and you can enter
a timer setting.
※The minimum time of the timer is 5 seconds at
the factory shipping.
(4) While the display [tmr] is flashing, turn the dial key
to change the rotation time (sec) and press the key
once to enter the time.
※The timer setting range is between 5 and
999seconds.
※Indication on the display flashes (input is
enabled) for 20 seconds.
Press once
Press once
Change a number
of rotations
Appears
alternately
Press once
Time input
Press once
Power Run
Stop