EYELA MP-2000 User manual

Instruction Manual
R02
Peristaltic tube
pump
Model MP-2100
Model MP-2101
Model MP-2110
Model MP-2111
Model MP-2010A
Model MP-2010B
Model MP-2000
Model MP-2001
Model MP-2010
Model MP-2011
Model MP-2000A
Model MP-2000B
Tokyo Rikakikai Co., Ltd.
This instruction manual is designed to use the product safely with keeping its best
performance.
Please keep this manual in a place easily accessible to every users.
IMPORTANT Be sure to read “Safety precautions” before use.

Important Safety Notices
1. Signal words
Using flammable or combustible solution with this
product might cause a personal injury or an
accident when the product is handled improperly.
Due to its function and features, operation at a
higher room temperature may result in
compromised performance or a malfunction.
Most of such accidents can be prevented if such
danger is known beforehand.
Death or serious injury of the user is imminent when
mishandled.
DANGER
To ensure the safety, this manual defines the
information on such matters as requiring
particular care in the safety as follows in terms
of the importance and risk and attaches the
alert mark and signal word.
It is recommended to follow the instruction to
ensure the safe use of the product.
Alert mark
Signal word Definition
Wrong handling is assumed to cause the possibility of the death
or heavy injury of the user.
Wrong handling is assumed to cause the risk of injury of the
operator or physical damages.
Warning
Caution
We have undertaken thorough verification concerning the possible occurrence of risk in the
course of use of the product, but prediction of all and every kind of risk is extremely difficult.
Namely, cautions contained in this manual are not necessarily all of possible risks.
However, if the product is operated according to the procedure described in this manual, the
safe operation and work is ensured. Be sure to pay utmost care during handling of the product
to prevent accident or failure of the product.

●Peristaltic tube pump (Model MP-2000)
Warning
* If damaged and illegible, be sure to change the warning
label to the new one.
Send the request for the new label to us.
For particularly important warning instructions, the
warning label is provided to the product main body.
The labelling position is shown below.
When using the product, be sure to pay due attention
to the description of the warning.
2. Warning Display on the Product
Danger of a fire
Take extreme care
when using a
flammable of
combustible solution.

1
210
21
20
Peristaltic tube pump
・Model MP-2000 ・Model MP-2100
・Model MP-2001 ・Model MP-2101
・Model MP-2010 ・Model MP-2110
・Model MP-2011 ・Model MP-2111
・Model MP-2000A ・Model MP-2010A
・Model MP-2000B ・Model MP-2010B
8
9
Contents Qty
1 Main unit 1
2 Instruction manual 1
3 Flow characteristics sheet 1
4 Warranty card 1
Foreword
Contents
23
8
■Package box No.1 Pump body (Gear ratio 15:1)
This instruction manual explains procedures for
installation, operation, troubleshooting,
maintenance, inspection and disposal of the
products listed in the table.
Always read this manual before use to ensure
familiarization of the product.
2
4
24
22
5
8
Product
Box MP-2000 MP-2001 MP-2010 MP-2011 MP-2000A MP-2000B MP-2010A MP-2010B MP-2100 MP-2101 MP-2110 MP-2111
No.1 ○ ○ ○ ○ ○ ○
No.2 ○ ○ ○ ○ ○ ○
No.3 ○ ○ ○ ○
No.4 ○ ○ ○ ○
No.5 ○ ○
No.6 ○ ○
No.7 ○ ○
No.8 ○ ○
■Package box No.2 Pump body (Gear ratio 300:1)
18
19
Thank you for purchasing our product.
Be sure to check the type and quantity of parts before attempting to set them.
Details of packaged items
1. For safe operation
2. Product overview
2 - 1 Application
3. Safety function
4. Installation
4 -1 Installation environment
4 -3 Connecting the utilities
2 - 4 Names of parts
4 -2 Installation conditions
2 - 2 Specifications
2 - 3 Discharge flow characteristics
5. Operation
7 - 1 Cleaning and care of the product
6. Troubleshooting and countermeasures
7. Maintenance and inspection
8. Disposal of Products
9. After-sale Services
10. List of consumable & replacement
parts/parts
5 - 2 Operating procedures
5 - 3 Discharge/Suction Direction
5 - 1 Preparing for operation

■Package box No.8
Tube case set for lower stage TCS-
101(Spring type)
■Package box No.4 Tube case set
TCS-1(Spring type)
Contents Qty
1 Tube case (For upper stage) 1
2 Tube case cover (For upper stage) 1
3 Fixing bolt (For 1 stage) 2
4 Sheet 1
5 Roller set 1
■Package box No.3 Tube case set
TCS-0(Screw-adjustable)
■Package box No.7
Tube case set for lower stage TCS-
100(Screw-adjustable)
■Package box No.6 Tube case set
TCS-B
■Package box No.5 Tube case set
TCS-A
Contents Qty
1 Tube case (For lower stage) 1
2 Tube case cover (For lower stage) 1
3 Fixing bolt (For 2 stages) 2
4 Joint shaft 1
5 Roller set 1
Contents Qty
1 Tube case (For upper stage) 1
2 Tube case cover (For upper stage) 1
3 Fixing bolt (For 1 stage) 2
4 Roller set 1
Fixing bolt
(For 1 stage)
Tube case cover (For
upper stage)
Tube case
（For upper stage）
Roller set
Fixing bolt
(For 1 stage)
Tube case cover
For upper stage)
Tube case
（For upper stage）
Roller set
Sheet
Fixing bolt
(For 2 stages)
Tube case cover
(For lower stage)
Tube case
（For lower stage）
Roller set
Joint shaft

Be sure to handle the product properly and implement leak preventive measures
based on the characteristics of the specific liquid to be sent.
Caution
●Take care the viscosity of the solution in use will not exceed the value
specified for the product.
-1 -
For safe operation
1
Take care for leakage.
Warning Flammable or combustible solution (methanol, etc) will, when it is left at a room
temperature or higher temperature (or lower temperature for some solutions) ,
ignite from some ignition source and combust.
Take extreme care when using such solutions.
Take extreme care when using flammable or combustible solution.
●Set and replace tubes correctly following the specified procedures in this
instruction manual.
●Take extreme care for deterioration or damages of the tube and replace with
new one whenever necessary.
●Use one our specified tubes.
Commercially available tubes may cause entangle or cracking in a shorter time.
●If you should notice leakage, follow the procedures in “P.21 Cleaning and
taking care of the product” to clean the leak.

This product is a constant volume fluid supply
pump used to supply or collect a constant volume of
different solutions or solvents.
Depending on the use conditions you can replace or
add a tube case to support a broader flow ranges or
flow routes.
2-2 Specifications
- 2 -
Product name Constant volume fluid supply pump（Peristaltic tube pump）
Model MP-2000 MP-2001 MP-2010 MP-2011
Tube holding system Screw-adjustable Spring type Screw-adjustable Spring type
Performance
Flow range 10～1450 mL/h×2 0.5～72.5 mL/h×2
Flow precision ±2% (Repetition precision: within ±1%)
Max. discharge pressure 196kPa(2kg/cm2) 98kPa(1kg/cm2) 196kPa(2kg/cm2) 98kPa(1kg/cm2)
Max. suction pressure 9.8kPa(0.1kg/cm2)
Viscosity and temperature of
solution Max.2Pa・s (2000cP) 0～60℃(Non-freezing)
Func-
tion
Rotation setting Volume setting
Fluid supply direction Normal/Reverse selectable
Configuration
Motor AC speed control & induction motor output: 15W
Driving circuit Speed feedback control
Tube case PET resin
Safety function Thermal protector and fuse
Standards
Number of tubes to hook 2 tubes
Number of tube case stages 1 stage (can be increased to 2)
Usable tube material Silicon, Tygon® , Fluran® , PharMed®
Usable tube dia. O.D.: 3～6.1mm
Operating environmental
temperature range 0～40℃(Non-condensing)
Ext. size[mm] ※1 120(166)W×130(152)D×177(190)H
Mass Approx. 3kg Approx. 3.1kg
Power input and rated power
supply AC100V 50/60Hz 0.4A 40VA
※Performance has been measured at: room temperature of 20℃, rated source voltage, clean water, liquid
temperature of 20℃, back pressure of 0, a silicon tube(s) is used.
※Performance is not warranted for any other commercially available tubes other then specified by EYELA.
※Flow, flow precision, discharge pressure and other pressures will differ depending on the tube used.
※Discharge amount may be less when the viscosity of the solution exceeds 0.1Pa・s(100cp).
※1 Figures in ( ) shows a size including protrusions such as screws and knobs.
2-1 Application
2 Product overview
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

- 3 -
Product name Constant volume fluid supply pump（Peristaltic tube pump）
Model MP-2000A MP-2010A MP-2000B MP-2010B
Tube holding system Groove with a fixed width
Performance
Flow range 10～180 mL/h 0.5～9.0 mL/h 80～1450 mL/h 5.0～72.5 mL/h
Flow precision ±2% (Repetition precision: within ±1%)
Max. discharge pressure 147kPa(1.5kg/cm2)
Max. suction pressure 9.8kPa(0.1kg/cm2)
Viscosity and temperature
of solution Max.2Pa・s (2000cP) 0～60℃(Non-freezing)
Func-
tion
Rotation setting Volume setting
Fluid supply direction Normal/Reverse selectable
Configuration
Motor AC speed control & induction motor output: 15W
Driving circuit Speed feedback control
Tube case PVC resin
Safety function Thermal protector and fuse
Standards
Number of tubes to hook 1 tube
Number of tube case stages 1 stage
Usable tube material Silicon, Tygon® , Fluran® , PharMed®
Usable tube dia. I.D.:1.15mm×O.D.:3.2mm I.D.:3.7mm×O.D.:6.1mm
Operating environmental
temperature range 0～40℃(Non-condensing)
Ext. size[mm] ※1 120(137)W×130(152)D×177(190)H
Mass Approx.3.2kg
Power input and rated power
supply AC100V 50/60Hz 0.4A 40VA
※Performance has been measured at: room temperature of 20℃, rated source voltage, clean water, liquid
temperature of 20℃, back pressure of 0, a silicon tube(s) is used.
※Flow, flow precision, discharge pressure and other pressures will differ depending on the tube used.
※Discharge amount may be less when the viscosity of the solution exceeds 0.1Pa・s(100cp).
※1 Figures in ( ) shows a size including protrusions such as screws and knobs.
Product name Constant volume fluid supply pump（Peristaltic tube pump）
Model MP-2100 MP-2101 MP-2110 MP-2111
Tube holding system Screw-adjustable Spring type Screw-adjustable Spring type
Performance
Flow range 10～1450 mL/h×4 0.5～72.5 mL/h×4
Flow precision ±2% (Repetition precision: within ±1%)
Max. discharge pressure 196kPa(2kg/cm2) 98kPa(1kg/cm2) 196kPa(2kg/cm2) 98kPa(1kg/cm2)
Max. suction pressure 9.8kPa(0.1kg/cm2)
Viscosity and temperature of
solution Max.2Pa・s (2000cP) 0～60℃(Non-freezing)
Func-
tion
Rotation setting Volume setting
Fluid supply direction Normal/Reverse selectable
Configuration
Motor AC speed control & induction motor output: 15W
Driving circuit Speed feedback control
Tube case PET resin
Safety function Thermal protector and fuse
Standards
Number of tubes to hook 4 tubes
Number of tube case stages 2 stages
Usable tube material Silicon, Tygon® , Fluran® , PharMed®
Usable tube dia. O.D.: 3～6.1mm
Operating environmental
temperature range 0～40℃(Non-condensing)
Ext. size[mm] ※1 127(166)W×130(152)D×206(219)H
Mass Approx. 3.3kg Approx.3.4kg
Power input and rated power
supply AC100V 50/60Hz 0.4A 40VA

2-3 Discharge flow characteristics (Not warranted for any other tubes other than specified by EYELA)
Model (flow route) Tube(I.D. x O.D.)[mm] Discharge flow range[mL/h]
MP-2000,2100 series MP-2010 series
MP-2000 (×2)
MP-2100 (×4)
MP-2001 (×2)
MP-2101 (×4)
MP-2010 (×2)
MP-2110 (×4)
MP-2011 (×2)
MP-2111 (×4)
1.15×3.2 10～180 0.5～9
2.15×4.2 40～550 2～27.5
3.15×5.2 80～1150 4～57.5
3.7×6.1 100～1450 5～72.5
MP-2000A (×1)
MP-2010A (×1) 1.15×3.2 10～180 0.5～9
MP-2000B (×1)
MP-2010B (×1) 3.7×6.1 100～1450 5～72.5
MP-2111MP-2110MP-2101MP-2100
MP-2010BMP-2000B
MP-2010AMP-2000A
MP-2011MP-2010MP-2001MP-2000
-4 -
3.7×6.1
3.15×5.2
2.15×4.2
1.15×3.2
Discharge amount
0
200
400
600
800
1000
1200
1400
1600
1 2 3 4 5 6 7 8 9 10
Dial scale
0
10
20
30
40
50
60
70
80
Discharge amount
1.15×3.2
Discharge amount
0
20
40
60
80
100
120
140
160
1 2 3 4 5 6 7 8 9 10
Dial scale
Discharge amount
180
200
0
1
2
3
4
5
6
7
8
9
10
3.7×6.1
Discharge amount
[mL/h]
1 2 3 4 5 6 7 8 9 10
Dial scale
Discharge amount
[mL/h]
0
200
400
600
800
1000
1200
1400
1600
0
10
20
30
40
50
60
70
80
[mL/h] [mL/h]
[mL/h] [mL/h]

2-4 Names of parts
-5 -
Fixing bolt
Case cover
Roller set
Tube case
Main unit
Pilot lamp
Switch
Flow adjusting
knob
Tube case set
MP-2011MP-2010MP-2001MP-2000
Power plug
Fixing bolt
Case cover
Roller set
Tube case
Main unit
Pilot lamp
Switch
Flow adjusting
knob
Tube case
set
MP-2010BMP-2000B
MP-2010AMP-2000A
Sheet
Flow characteristics
sheet holder
Power plug
Flow characteristics
sheet holder

-6 -
MP-2111MP-2110MP-2101MP-2100
Canoe clip(×6)
Roller plate
Main roller
Roller (×6)
Plate clip set
Roller set
（Common for all models）
Power plug
Fixing bolt(×2) for 1
stage
※2
Case cover
(For upper stage)
Roller set
Tube case
Main unit
Pilot lamp
Switch
Flow adjusting
knob
Tube case
set
(For upper
stage)
Fixing bolt for 2 stages
(×2) ※1
Tube case set
(For lower stage)
Joint shaft
※1
Case cover
（For lower stage）
Roller set
Tube case
※1 Not used for 1-stage application.
※2 Not used for 2-stage application.
Flow characteristics
sheet holder

Pilot lamp
Flow adjusting knob
Switch
Name Description of functions
Pilot lamp Turning the switch ON will light the lamp.
Switch The switch for tuning power ON/OFF and changing the fluid supply direction.
Pushing the switch upward makes the roller turn clockwise and downward,
anticlockwise and supply of solution will start. (Pilot lamp：on)
Leave the switch at the center to turn power OFF. (Pilot lamp：off)
*See”P.19 5-3 Discharge/Suction Direction” for details.
Flow adjusting knob The knob for adjusting flow.
The further you turn the knob clockwise, the higher the flow becomes.
Control assembly
（Common for all models）
-7 -

Safety function
- 8 -
Safety device Actions Causes Solutions
Fuse It will be blown to shut off
power.
Over current has
flown through the
circuit.
Contact your dealer or the nearest
service center.
Thermal protector It shuts off power supply to
the motor. The motor over heated.
Reduce the load.
※The original state will be
recovered automatically when the
motor sufficiently cools down.
This product has the safety functions shown below.
When any malfunctions occur, take appropriate actions by referring to “P20 Causes and
solutions of troubles”.
Safety function
3
Installation
4
4-1 Installation environment
This product supplies liquid.
Avoid leaving paper documents around it.
Caution
◎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 0～40℃.
◎Place free from condensation
◎Place with less humidity and free from splashing water.
◎Place with less dust
◎Place free from direct sunshine
◎Place of drafty or well-ventilated.
◎Level, stable, and firm place
50mm
50mm
50mm
50mm
Select a site that meets the following conditions
for installing the product.
4-2 Installation conditions
Assure certain space around the unit.

4-3 Connecting the utilities
Check the voltage, the phase, and
the capacity of the power supply.
Connecting the power supply incorrectly may
cause a fire or an electric shock.
Never connect the earth wire to a gas or a pipe to
avoid an electric shock.
- 9 -
Connect the earth wire correctly.
Warning
Warning
Power supply needed for connection
Voltage Capacity
AC100V 15A
*Do not use a branching socket or a tap for connecting to the power
supply.
* Make sure that the sheath of the power cord is not
damaged.
Using such a cord may lead to an electric shock.
Power cord specification (Common for all models)
Product
model
Cable Section area of the
cord (AWG)
Length Thickness
(O.D.)
MP-2000
MP-2010
etc.
Approx.2.
0m Approx.7.4 mm 0.75mm2(AWG18)
(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.
* Do not connect the power plug to the outlet yet.
(2) Check the outlet of the installation site.
Prepare an outlet with an earth plug.
Warning
Do not use the branching socket or
table tap.
Over-current may cause cable burn, fire.

5-1 Preparing for operation
- 10 -
Operation
5
(2) Check the positions of the groove at the lower
part of the main roller and the shaft pin.
If these are dislocated, turn the shaft by hand to
align with the groove.
(1) Check the direction of the main unit and the tube
case. The fixing bolt hole shall be at the front.
Be sure to attach the case cover
before rotating.
Touching the rotating roller directly
may cause pinching of your finger or other
personal injuries.
Be sure to use the genuine tube of
EYELA.
Tube materials and diameter (I.D.) that can be
used in this product are specified.
Use of other tubes may prevent specified
performance from exercising or cause a
malfunction.
1.Tube case set
MP-2011MP-2001
WarningWarning
MP-2010MP-2000
Front
Fixing bolt hole
Tube case
Main unit
Shaft
Shaft
Bottom
Top Main roller
Roller set
Pin
Groove
Align these

2.Setting the roller set to the tube case
※At the factory shipping, the roller set has been set in
the tube head, which shall be set according to the
procedures in “P10 1.Setting the tube case”.
- 11 -
(3) Set the volume knob to “5”, move the switch up or
down to rotate the shaft.
(5) Once the roller set is set, remove the tube case from
the main unit, and make sure that you can easily
rotate the roller set with a finger.
(6) Follow the procedures in “P10 1.Setting a tube
case” to set the tube case.
(1) First make sure that the switch on the main unit is
OFF, insert the power plug into the outlet.
(2) Put the roller set on the gear of the tube case gently.
* Check that a click is heard when the roller set
is set.
* If it does not rotate lightly, repeat the
procedure above from (1).
* If the roller set has been detached from the tube
case, follow the procedures below to set the roller
set to the tube case.
(4) Once rotation is started, the roller set will be set to
the tube case automatically.
* When the roller set is not set after a while
rotation started, put the tube cover and
lightly push it.
5
Main unit
Volume knob
Switch
Roller set
Tube case

- 12 -
Be sure to set the tube properly as instructed to
avoid leak.
Take care for a leak.
3.Setting the tube
(1) Loosen the tightening adjusting bolt and pull out the
tube clamp A fully to widen the gap between clamp and
the roller.
Caution
*If you keep loosening the bolt, it will stop at a point
5 to 6 mm away from the tube case surface.
Never attempt to loosen the bolt beyond that point
or the clamp will be detached and the tube case
will be damaged.
Tube clamp
Tube clampＡ
Tightening adjusting bolt
Tube clamp
Roller
(2) Push the tube clamp into the direction of the arrow
until it stops with a click.
The tube clamp will be locked and you can set the
tube.
5～6mm

-13 -
(5) Place the case cover on the tube case and fix it with a
bolt.
When it is hard to turn the fixing bolt screw, try turning
it while lightly pressing the case cover from above.
(4) When the tube in the tube case is loosened, hold and
lightly pull the tube close to the tube clamp (both ends)
to remove the loosening.
* The tube size between a-b shall be “130 mm”.
It is useful to mark the specified length with an oil
pen for setting. (Refer to “P16 *Reference”.)
Tube clamp
b
a
＜When an adaptor set tube [Optional] is used＞
Insert the adaptor set tube into the groove as shown in
the right figure.
The tube adaptor is of a rectangular shape.
Make the longer sides horizontal before inserting into
the groove.
When the tube clamp is unlocked, it will return with a
spring and the tube adaptor will be secured.
*Take care so that the tube will not be twisted
when setting the tube adaptor.
*Tube clamp holds the tube with a spring.
Take extreme care when setting the adaptor set
tube so that your finger will not be pinched.
(3) Insert the tube into the groove as shown in the
right figure.
When the tube clamp is unlocked, it will return
with a spring and the tube will be secured.
* Tube clamp holds the tube with a spring.
Take extreme care when setting the tube so
that your finger will not be pinched.
Lock release
Short
Long
Insert with the longer side horizontal
* Be sure to unlock and secure the tube before
attempting to use the product.
Operating the product without securing the
tube, it may be caught.
130mm

(2) Hold the discharge side tube higher than the tube case as
shown in the figure.
Check the rotation direction and move the switch to the
rotating direction so that solution will be discharged to
the direction the tube is kept at a higher position.
5.Confirming the discharge direction
(1) Soak one end of the tube into the solution.
4.Connecting the power plug
First make sure that the switch is OFF, insert the power
plug into the outlet.
* For the relationship between the ON position of the
switch and the discharge/suction direction, refer to
“P19 5-3 Discharge/Suction Direction”.
Position higher than the tube case
Fixing bolt
Case cover
Tightening adjusting bolt
Tube case
* Take care not to over-tighten the bolt.
Tightening the bolt overly will shorten the tube use life
excessively.
6.Adjusting tightening amount of the tube
Tightening adjusting bolt will continuously crush the tube
portion between the tube clamp A and the roller causing
discharge to occur at the tube.
<For models MP-2001 and 2011>
From the state above, fully tighten the tightening adjusting bolt until you
cannot turn it any further.
<For models MP-2000 and 2010>
Tighten the tightening adjusting bolt by another about ¼ turn from
the point above.
-14 -
* Turning the tightening adjusting bolt until it stops will be
sufficient.
Take care not to over tighten it.

-15 -
MP-2110
(2) Turn the switch OFF and pull out the power plug
from the outlet.
(1) Set the tube case and the tube on the lower stage
following the procedures 1～6 for the model MP-
2000.
1. Set of tube case for lower stage & tube
(1) Insert the joint shaft for 2 stages into the shaft for
lower stage.
2. Set of tube case for upper stage tube case and
tube
MP-2100
Case cover
Fixing bolt
for 2 stages
Joint shaft
for 2 stages
Case cover
Joint shaft for 2 stages
Tube case for
upper stage
(3) Set the tube following the procedures 3～6 for the
model MP-2000.
(1) Adjust the tightening amount of the tube following
the procedures of 6 of the model MP-2000
3. Adjusting tightening of the tube
* Align the groove at the bottom of the main roller
on the tube case for upper stage with the pin of
the joint shaft.
(2) When you have set the tube on the upper stage, fix it
with fixing bolts for 2 stages.
(2) Remove the fixing bolt for 1 stage with the case
cover attached and install the tube case for upper
stage.
Lower tube case
Pin
Groove Align the
position