DINKO Instruments D-25Vplus 1.9747.00 User manual

1
VARIABLE FLOW PERISTALTIC PUMPS
Model D-25Vplus
Codes 1.9747.08 and 1.9747.09
MANUAL
July 2023 Marked
c/ Encarnació, 123 -125. Tel. [phone]. Fax [phone]
e-mail: [e-mail] www.dinko.es 08024 - Barcelona

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INDEX
Page
1- GENERAL INTRODUCTION ······················································································· 3
2- PACKING LIST ········································································································ 3
3- RECEPTION ············································································································ 4
4- DESCRIPTION ········································································································· 5
5- START UP ·············································································································10
6- CHANGING THE TUBES ··························································································14
7- ORDERING INFORMATION ······················································································15
8- MAINTENANCE – SPARE PARTS ·············································································15
9- COMPLEMENTS ·····································································································16
10- CHANGING THE FUSES ··························································································18
11- FLOW TABLE ········································································································18
12- WARRANTY ···········································································································19
13- EC DECLARATION OF CONFORMITY ·······································································20
14- OTHER APPLIANCES ·····························································································21

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1- GENERAL INTRODUCTION
Peristaltic pumps pump all kinds of liquid substances without coming into contact with mechanical elements
as in other pumps.
They are easy to use with minimal maintenance.
The pumped substance is impelled into an elastic tube by the vacuum generated by rotors that successively
press and release the surface of the tube.
The liquid passes directly from its container to another without any contamination and without going back
when the pump stops, since the tube remains pressed by the roller.
Some aggressive substances prevent the use of conventional pumps and make peristaltic pumps very
useful for the transfer or dispensing of such substances.
Flow rates are obtained from 0.01ml/minute.
Different size tubes or hoses are available.
The following instructions are intended to ensure correct reception and use of the device, and the safety of
the user.
To this end, we recommend reading this manual in detail before proceeding to unpack the device and
subsequent use.
For proper conservation of the device, it is necessary to avoid its installation in areas with corrosive
atmospheres or exposed to liquid splashes.
Avoid using the appliance when there is the possibility of generating explosive and flammable gas mixtures.
2- PACKING LIST
Description Code Quantity
Peristaltic Pump D-25Vplus 1. 9747.08 or 1.9747.09 1
Silicone peristaltic tube 3mm Ø and connectors 1 x cartridge
Power cord 1
Instruction Manual 1
Warranty 1
Dimensions: 340 x 280 x 180mm. Weight: 7Kg. Stainless steel cabinet.
Operation: 100…240V 50/60Hz

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3- RECEPTION
To ensure correct reception, use of the device, and user safety, we recommend reading this manual in
detail before proceeding to unpack the device and subsequent use, and especially the following points:
3.1-THE MANUAL
This manual must be permanently kept within the equipment user's reach.
3.2-UNPACKING
Unpack the appliance, checking that the contents match the packing list.
Immediately notify any eventuality.
3.3-EXPLOSIVE MIXTURES
Avoid using the device when there is the possibility of generating explosive gas mixtures and
flammable. The ATEX Directive is not covered.
3.4-LIABILITY
According to European regulation 89/655/CEE, the lack of adequate maintenance and the alteration of
component, exempts the manufacturer from any responsibility for any damage that may occur.
3.5-REPAIRS
Devices to be sent to DINKO technical services must be clean and disinfected .
Otherwise, they will be rejected and returned with postage paid by the owner.
3.6-SIGNS AND SYMBOLS
Pay attention at all times to the danger warning signs and symbols that will appear in this manual or on
labels attached to the body of the Pump such as those shown below.
SIGN/ SYMBOL
INTERPRETATION
-
MEANING
Avoid finger contact with moving parts
Danger-Risk-Caution
Before opening
DISCONNECT
the main cable
Before remove cover
PULL OUT plug
Before accessing the interior of the Pump, disconnect the power cable from the main
Possible overheating - Do not touch
110-230V AC 50/60Hz AC power supply voltage
110V AC 60Hz AC power supply voltage
12V DC or 24V DC DC power supply voltage
Disposal of waste electrical and electronic equipment by users within the
European Union.
It is not disposable as household waste.
Deliver to the agency for recycling of electronic equipment.
Contact your local office, the store where you purchased the equipment, or your
household waste disposal service.
Recycling helps conserve natural resources.
Make sure it is recycled protecting human health and the environment.

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4- DESCRIPTION
The D-25Vplus peristaltic pumps in this manual mount the 2 or 4-channel MC head that allows the tube
holder cartridge to be easily removed for removal when it must be replaced due to breakage or wear.
Simply press the release lever to release the cartridge from the head.
Each cartridge constitutes 1 dosing channel.
When installing a cartridge, face the cartridge into position, push down, and depress the release lever to
lock the cartridge.
The cartridge admits various tube sizes that, combined with the speed regulation, give a great variety of
flows, as can be seen in the flow chart. .
2 or 4 channel Pumps can be expanded with 2 or 4 cartridge heads up to a maximum of 12 cartridges.
Consult the indicative table of dosages and install the appropriate tube.
4.1 MC HEAD:
4
3
2
2 5
1
1
4 channel head
1 – Complementary head assembly screw holes.
2 – Peristaltic tubes.
3 – Tube holder cartridges.
4 – Tube tensioning levers.
5 – Cartridge release lever
The MC head supports another 2 or 4 channel head on its same axis of rotation. Face the complementary
head with the axis and insert the two assembly screws in the holes 1.
When the heads are used as independent channels, each one will provide the flow corresponding to the
tube installed in the heads.
If it is intended to increase the flow, 2 or more suction and discharge pipes can be installed directly in the
feeding and receiving containers.
The option of using a Y connection to join the tubes of two channels will double the pumped flow.
The tube tensioning levers (4) should be tightened just enough for the liquid to begin to flow.
Excessive tension can drastically decrease the life of peristaltic tubing.

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4.1.1 How to place and remove the tubes from the head.
The head is delivered with the tubes in place and with the tensioner loosened.
The first thing to do is adjust the tensioner so that the fluid can flow and that it is not too tight to damage
the tube. To do this, with the tensioner loosened, we run the pump, we raise the tensioner little by little
until we see that the liquid begins to circulate.
Initial position. end position
To extract the cartridge where the tube is located, the tensioner must be loosened, that is, in the lowest
possible position. Once loosened, the release lever must be pressed, the cartridges will rise from the right
side and will be free.

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Now we can extract the cartridges and thus we can change the tube.
We will remove the tube through the open part of the cartridge.
Once outside we will put the new tube.
To replace the cartridges, we will insert them into the head, first placing the left part in the guide, when we
have it in the guide, we will insert the right part until it is anchored, like this with all the cartridges.
Before starting work, redo the tensioner adjustment as described above.
Initial position. end position

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4.2- DESCRIPTION OF THE FRONT PANEL (Photo a).
TO
1 2 3 4 5 6 7
A- Digital reader
1- Counterclockwise rotation key
2- Clockwise direction key
3- Full key
4- Start/Stop key
5- Decrease key
6- Increase key
7- Switch for programming
4.3- DESCRIPTION OF THE REAR PANEL (photo b).
1
2
3 4 5 6
1- Main ON/OFF switch
2- Fuse box
3- Power box
4- Voltage-free pedal input
5- 0-10V and 4-20 mA signal input
6- Fan

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5 PIN CONNECTOR (0-10V / 4-20 mA) nº5 (Photo b).
0-10V and 4-20 mA CONNECTION
1- Positive (+) pin for 0-10V control
2- Negative (-) pin for 0-10V control
3- Not connect
4- Positive (+) pin for 4-20 mA control
5- Negative (-) pin for 4-20 mA control
WARNING: Do not use simultaneously the two inputs (0-10 V and 4-20 mA).
It may cause malfunction or breakdown.
3-PIN CONNECTOR (voltage-free open contact) No. 4 (Photo b).
ON/OFF CONNECTION (FOOT PEDAL)
1- Pin for connection of voltage-free output (NO). Pump off.
2- Not connected, DO NOT USE.
3- Pin for connection of voltage-free output (NO). Pump off.
If we physically join pins 1 and 3, the pump will start working.
1 3
2
1
2
3
4
5

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5- START UP
Make sure that the mains voltage is between 110 and 230 V.
Connect the power cable to the rear plug and to the network.
Consult the indicative flow table and install the appropriate tube.
See tips in the Tube Change and Head Description section.
Select the desired function.
OPERATING MODES.
Available modes:
A- Pumping mode.
B- Ramp mode.
Programming.
Access to the use of the Ramp.
C- Cyclic dosing mode.
Programming.
Access to the use of Cyclic Dosing
D- Pedal dosing mode.
Programming.
Access to the use of Dosage with pedal.
· Pumping mode.
This mode is used to work with the pump continuously, to transfer liquids.
If the pedal is connected, while it is pressed, the head will work, if it is released, the head will stop.
1- Activate rear switch nº1 Pphoto a) O/1.
2- Activate the front switch nº7 (Photo a), it will light up in blue and the display will turn on.
3- Select the motor speed in % by pressing the decrease or increase keys nº5 or nº6(Photo a).
4- If it is necessary to change the direction of rotation, press keys no. 1 or no. 2 (Photo a).
5- Press the No. 4 (Photo a) Start / Stop key to start pumping. To stop pumping, use the same key
no. 4 (Photo a).
If we have the pedal connected, we can start pumping by pressing key no. 4 (Figure a) or by
keeping the pedal pressed. Working with the pedal, the pump will stop when we stop pressing the
pedal.
6- The equipment can be programmed so that if there is a power outage, when it is restored, it
continues to work at the speed that has been programmed. To program this function and at the
speed at which it should resume operation, press key no. 4 (Photo a) for 5 seconds. Its pilot light
will flash and with keys no. 5 or no. 6 (Photo a) we will enter the speed at which we want it to
work if there is a power cut and it is restored, it will be memorized by simply pressing key no. 4
(Photo a) Start / Stop.
To make loading, purging or cleaning tasks easier, press key no. 3 (Photo a) Full. The speed will
progressively increase to the maximum and we will see how it increases on the display up to 99. Pressing
the Full key again will recover the programmed speed, lowering the display to that speed.

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· Ramp mode.
This working mode consists of achieving an increase or decrease in the speed of the spindle, from an initial
value to a final value during a set time.
If the first value is less than the final value, there will be an increase; otherwise, if the programmed initial
speed is greater than the final one, there will be a decrease.
The time that we can program for the ramp is from 1 minute to 99 minutes.
Programming:
1- Activate rear switch nº1 (Photo a) O/1.
2- Keep keys nº2 and nº3 (Photo a) pressed while operating the front switch nº7 (Photo a). It will
remain illuminated in blue and the yellow led of key no. 2 (Photo a) will light intermittently. The
displayed value indicates the programmed time for the ramp in minutes. Range: 1 to 99 minutes
3- If you want to change, press keys no. 5 or no. 6 (Photo a) to set the new time.
4- Press key nº4 (Photo a) Start / Stop to memorize the chosen value.
5- The initial speed of the ramp will then be displayed on the screen.
6- If you want to modify it, press keys no. 5 or no. 6 (Photo a) to set the new value of the initial
speed in %
7- Press key nº4 (Photo a) to memorize the chosen value.
8- The final speed of the ramp will then be displayed on the screen.
9- If you want to modify, press the keys nº5 or nº6 (Photo a) to set the new value of the final speed
in %
10- Press key nº4 (Photo a) to memorize the chosen value.
11- To save all the ramp parameters, press the front switch no. 7 (Photo a), the blue light and the
equipment display will turn off.
Access to use the Ramp:
From the previous position in which switch no. 7 (Photo a) has the blue light off, to access ramp mode
and be able to work with the programmed ramp, key no. 2 (Photo a) must be held down while the front
switch is actuated nº7(Photo a). The blue light will turn on, the yellow led of key no. 3 (Photo a) will turn
on and the display will show the initial speed of the ramp in % and the ramp will start. On the display we
will see how the speed increases until it reaches the programmed final speed in the time that we have
programmed.
All keys will remain inactive during the process.
At the end of the ramp, the spindle will stop. If we want to make another ramp, press any key.
To exit the ramp function, activate the front switch nº7 (Photo a). The blue light and the display will go off,
and the pump will remain in standby waiting to work in the mode we choose.

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· Cyclic dosing mode.
This work mode is used to be able to work with the pump running for a running time and stopping for a
stop time, thus cyclically until we stop the equipment.
Normally it is used for filling a fixed volume of several containers, having a stop time to be able to pass
the end of the tube from one container to another.
The time that we can program, both on and off, is from 1 second to 99 seconds.
Before starting the programming, a series of tests must be carried out to verify what volume we want to
dose, to know how long the pump must work and at what speed to achieve said volume.
Programming:
1- Activate rear switch nº1 (Photo a) O/1.
2- Keep keys nº1 and nº3 (Photo a) pressed while operating the front switch nº7 (Photo a). It will
remain illuminated in blue and the yellow led of key no. 1 (Photo a) will light intermittently. The
displayed value indicates the running time in seconds.
Range: 1 to 99 seconds
3- If you want to change, press keys no. 5 or no. 6 (Photo a) to set the new running time in seconds.
4- Press key nº4 (Photo a) Start / Stop to memorize the chosen value.
5- Then the stopping time will be displayed on the screen.
6- If you want to modify it, press keys no. 5 or no. 6 (Photo a) to set the new stop time value in
seconds.
7- Press key nº4 (Photo a) to memorize the chosen value.
8- Then the motor speed in % will be displayed on the screen.
9- If you want to modify it, press keys no. 5 or no. 6 (Photo a) to set the new speed value in %
10- Press key nº4 (Photo a) to memorize the chosen value.
11- To store all the parameters of the cyclic dosage, press the front switch no. 7 (Photo a), the blue
light and the equipment display will turn off.
Access to the cyclic dosage:
From the previous position in which switch no. 7 (Photo a) has the blue light off, to access the cyclic
dosage mode and be able to work with the programmed cyclic dosage, key no. 1 (Photo a) must be held
down while it is activated the front switch nº7 (Photo a). The blue light will turn on, the yellow led of key
nº2 Photo a) will turn on and the display will show the programmed dosing time and the cycle will start.
On the display we will see how the time decreases until it reaches zero, then the stop time will appear,
and it will go down to zero, like this cyclically until we stop the equipment.
All keys will remain inactive during the process.
To exit the cyclic dosing function, activate the front switch no. 7 (Photo a). The blue light and the display
will go off, and the pump will remain in standby waiting to work in the mode we choose.

13
· Pedal dosing mode.
This work mode is used to be able to work with the pump running for a running time when we activate the
pedal and stopping when the time reaches zero.
Normally it is used for filling a fixed volume of several containers, having control by means of the pedal of
when the head starts up.
The time that we can program is from 1 second to 99 seconds.
Before starting the programming, a series of tests must be carried out to check what volume we want to
dose, to know how long the pump must work and at what speed to achieve said volume.
Programming:
1- Activate rear switch nº1 (Photo a) O/1.
2- Keep keys nº1 and nº3 (Photo a) pressed while operating the front switch nº7 (Photo a). It will
remain illuminated in blue and the yellow led of key no. 1 (photo a) will light intermittently. The
displayed value indicates the running time in seconds.
Range: 1 to 99 seconds
3- If you want to change, press keys no. 5 or no. 6 (Photo a) to set the new running time in seconds.
4- Press key nº4 (Photo a) Start / Stop to memorize the chosen value.
5- Then the stopping time will be displayed on the screen.
6- If you want to work with the pedal, press keys no. 5 or no. 6 (Photo a) to set the stopping time
value to 0 seconds.
7- Press key nº4 (Photo a) to memorize the chosen value.
8- Then the motor speed in % will be displayed on the screen.
9- If you want to modify it, press keys no. 5 or no. 6 (Photo a) to set the new speed value in %
10- Press key nº4 (Photo a) to memorize the chosen value.
11- To store all the parameters of the cyclic dosage, press the front switch no. 7 (Photo a), the blue
light and the equipment display will turn off.
Access to dosage with pedal.
Connect the pedal to the rear three-pin connector no. 4 (Photo b).
From the previous position in which switch no. 7 (Photo a) has the blue light off, to access the dosing mode
with the pedal and to be able to work with the programmed dosage, key no. 1 (Photo a) must be held down
while it is activated the front switch nº7 (Photo a). The blue light will turn on and the display will show the
programmed dosing time.
When we press the pedal, the time will begin to decrease until it reaches zero and the programmed dosage
will be carried out. When it reaches zero, the spindle will stop until we press the pedal again.
You have to press the pedal, not hold it down.
All keys will remain inactive during the process.
To exit the dosing function with the pedal, activate the front switch no. 7 (Photo a). The blue light and the
display will go off, and the pump will remain in standby waiting to work in the mode we choose.
NOTE:
While using the rear 0-10V and 4-20mA analog input, the ramp and cyclic dosage modes are not accessible.
The footswitch connection is active during use of the footswitch pump and cycle function.
When using the 0-10V / 4-20mA adjustment, the adjustment keys 5 and 6 are inactive.

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6- CHANGE OF TUBES
Press the OFF switch. Extract the tube holder cartridge according to the indications described in the
“Description” and “Head” section.
When the new cartridge is installed, the tubes should be slightly taut by acting on the yellow lever.
Check that the pump is OFF.
In general, new tubes can stretch during the first 30 minutes of operation. If this happens, they must be
tightened again to avoid unexpected breakage. To detect the elongation of the tube to the head it is useful
to conveniently mark the tube with a marker.
Because the friction of the tubes with the rollers increases with the diameter of the tubes, the minimum
adjustable speed increases the greater the diameter of the tube.
It is advisable to use a speed slightly higher than the minimum adjustable speed appreciated to prevent the
motor from stopping at any moment and causing overheating of the regulation circuit that could be damaged
if it remains in this situation for a long time.
The silicone tubes supplied with each pump are medical / food grade according to FDA and USP standards,
autoclavable at 120º C, with a peristaltic range of use up to 80º C and medium duration.
One size MC tubing is included with the pump. Usually, 3mm ID silicone tube with 2 end connectors
(Pk 10)
Other tube sizes, see Ordering Information, it is supplied in bags of 6 tubes with 3 stopers and in bags of
10 units with two connectors at the ends. They are also available by the meter for conduction outside the
head. See ORDERING INFORMATION
The durability depends to a large extent on the chemical nature of the pumped liquid, the pressure, the
existing temperature and, of course, the engine speed.
Proper choice of tubing ID prevents higher RPM demand from the peristaltic pump motor with small
diameter tubing and decreased tubing life.
The yellow clamping lever on the peristaltic tube should be tightened just enough for fluid to flow.
Overtightening drastically shortens tube life.
Tubes with 3 stopers allow the head rollers to be placed between stopers 1 and 2 or between stopers 2
and 3, which doubles the duration of the tube as it distributes its wear in 2 different areas. A pattern of
change from zone 1-2 to zone 2-3 must be established.
Tube features:
SILICONE Autoclavable.
The most versatile tube. Platinum Cure quality silicone.
Average duration.
Medical/Food Grade. Excellent biocompatibility.
Maximum temperature. 120ºC.
Translucent.
FARMED Autoclavable.
Long lasting, medical/food grade. Free of plasticizers. non-toxic or
hemolytic.
Suitable for high pressures. Compatible with chemicals, alcohols and solvents.
Maximum temperature 135ºC.
Beige

15
7- ORDERING INFORMATION
8- MAINTENANCE-SPARE PARTS
Before any examination or repair of the appliance, it is necessary to disconnect the mains plug.
Any initiative must be carried out by qualified personnel to avoid greater evils.
Entrust your device to a technical service authorized by DINKO Instruments.
The engine and its block do not require greasing, so they do not have
maintenance.
The rotor bearings are self-lubricating, but it is advisable to lightly
lubricate them with silicone grease ref. 8.0030.03 or similar from time to
time, especially if they have been washed.
See Figure
The head tube must be replaced periodically in a systematic way to avoid the inconvenience of its
breaking during full operation of the pump.
Code- Description
1.0078.58 Cartridge for MC
1.0063.30 Main control circuit.
1.8093.21 Power supply 100-24.
1.9740.01 Foot /pedal switch.
1.0080.13 Motor 24V DC, 110 rpm.
Important: Head tubes should be lightly coated with silicone grease to extend life and ease starting at
low rpm.
Silicone grease, 50g for lubricating peristaltic tubes. Code 8.0030.03
Code ▼ Engine
rpm
Head Article
1.9747.08
110 MC4 D25Vplus complete 4 channel peristaltic pump with 10 rollers
1.9747.09
110 MC2 D25Vplus complete 2-channel peristaltic pump with 10 rollers
1.0078.41
MC2-10r Complementary head 2 channels with 10 rollers
1.0078.42
MC4-10r Complementary head 4 channels with 10 rollers
1.8901.00
Silicone tube 1.0mm inner Ø double position for MC, 6 units
1.8903.00
Silicone tube 3.0mm inner Ø double position for MC, 6 units
1.8760.101
Silicone tube 1.0mm inner Ø with 2 end connectors for MC, 10 units
1.8760.201
Silicone tube 2.0mm inner Ø with 2 end connectors for MC, 10 units
1.8760.301
Silicone tube 3.0mm inner Ø with 2 end connectors for MC, 10 units
1.8760.401
Silicone tube 4.0mm inner Ø with 2 end connectors for MC, 10 units
1.8760.100
Silicone tube 1.0mm inner Ø, external use MC, 1 meter
1.8760.200
Silicone tube 2.0mm inner Ø, external use MC, 1 meter
1.8760.300
Silicone tube 3.0mm inner Ø, external use MC, 1 meter
1.8760.400
Silicone tube 4.0mm inner Ø, external use MC, 1 meter
1.8710.101
Farmed tube 1.0mm inner Ø with 2 connectors for MC, 10 units
1.8710.201
Farmed tube 2.0mm inner Ø with 2 connectors for MC, 10 units
1.8710.301
Farmed tube 3.0mm inner Ø with 2 connectors for MC, 10 units
1.8710.100
Farmed tube 1.0mm inner Ø, external use MC, 1 meter
1.8710.200
Farmed tube 2.0mm inner Ø, external use MC, 1 meter
1.8710.300
Farmed tube 3.0mm inner Ø, external use MC, 1 meter
1.9740.02
Foot switch (pedal).

16
9- ACCESSORIES
9.1 Balance for flow and dosage calibration.
Reproducibility 0.1 g. 600g capacity. Code 1.9812.02
To measure the quantity dosed in the Calibration process of peristaltic
pumps, it is very effective to use a precision balance with digital reading.
If the liquid to be pumped has density "1" there will be no difference between grams and milliliters.
Otherwise, calculate the density by weighing a quantity of the liquid with the help of a 25ml test tube, for
example, previously taring the test tube on the scale.
Divide the weight indicated on the digital readout of the scale in grams by the milliliters contained in the
test tube to obtain the density according to the relationship,
D= M / V.
There is always the option to Calibrate the pump directly based on weight instead of volume.
Characteristics:
♦ Single digital reading platter, with highly visible backlit LCD screen.
♦ Simple use of great robustness with ABS casing and hermetic anti-humidity membrane keyboard
♦ Stainless steel pan, 157x128mm ♦ External self-calibration ♦ Units of measure: grams,
pounds and ounces
♦ Continuous tare up to 600 g ♦ Power supply 230V 50/60Hz ♦ Non-slip rubber feet
♦ Working temperature: from +5ºC to +40ºC. Maximum use humidity, 85% RH
9.2 Graduated cylinder, 25 ml. Code 1.9808.20
9.3 Silicone grease, 50g. Lubrication of peristaltic tubes and rollers. Code 8.0030.03
9.4 Standing support. Code 1.8003.08
Useful as a support for the tube/dispensing tip. Foot: 150 x 70cm. Bar, height 70cm. Sliding support for
dosing tip.

17
CONNECTORS FOR PERISTALTIC TUBES
9.5 Reducing Connectors - Splice / Same Ends, Polypropylene
For 1.6/3.2 mm ID tubes. Code1.0080.15
For 3.2/4.8 mm ID tubes. Code 1.0080.18
For 4.8/6.4 mm ID tubes. Code 1.0080.05
For 6.4/8 mm ID tubes. Code 1.0080.14
For 8/12.7mm ID tubes. Code 1.0080.20
9.6 Straight connector for fitting/reducer, polypropylene
Straight connector / reducer Ø 4-5-8 to 7-10-12mm. Light 1.6/4.6mm. Code
1.0120.31
9.7 Form Y connectors, polypropylene
Y shape connector, 6mm. either. Code 1.0120.26
Y shape connector, 8mm. either. Code 1.0120.48
Y shape connector, 10mm. either. Code 1.0120.32
Y-shaped connector, 12mm. either. Code 1.0120.33
9.8 Connectors-316 stainless steel tube - Connection and dosage
Straight connection 40 mm length
Tube for peristaltic tubes 0.5 and 0.8 mm Ø, 25 Units Code 8.0056.14
Tube for peristaltic tubes 1.6 mm Ø, 25 Units Code 8.0056.06
Tube for peristaltic tubes 3.2 mm Ø, 25 Units Code 8.0056.08
Tube for peristaltic tubes 4.8 mm Ø, 25 Units Code 8.0056.10
Tube for peristaltic tubes 6.4 mm Ø, 25 Units Code 8.0056.12
Dosage 130 mm length with a bevel
Dosing tube for peristaltic tubes 0.5 and 0.8 mm Ø, 10 Units. Code 8.0056.15
Dosing tube for peristaltic tubes 1.6 mm Ø, 10 Units Code 8.0056.07
Dosing tube for peristaltic tubes 3.2 mm Ø, 10 Units. Code 8.0056.09
Dosing tube for peristaltic tubes 4.8 mm Ø, 10 Units. Code 8.0056.11
Dosing tube for peristaltic tubes 6.4 mm Ø, 10 Units. Code 8.0056.13
length 38mm
Micro-tube 0.8 mm external Ø, 10 Units. Code 1.0077.23
Micro-tube 0.9 mm outer Ø, 10 Units. Code 1.0077.26
Clamping flange P. Code 1.0120.01
Clamping flange G. Code 1.0120.12
9.9 304 stainless steel anti-floaters for suction tubes
For peristaltic tubes with 1.6 and 3.2 mm ID. Code 1.0303.10
For 4.8mm ID peristaltic tubing. Code 1.0303.11
For 6.4mm ID peristaltic tubing. Code 1.0303.12
For 8.0mm ID diameter peristaltic tubing. Code 1.0303.13
For 9.6mm ID peristaltic tubing. Code 1.0303.14
For 12.7mm ID peristaltic tubing. Code 1.0303.15
9.10: Stainless steel dosing tubes with non-return valve
For tubes of 3.2 and 4.8 mm ID. Stainless tip 4mm OD wall 1mm. Code 1.0302.10
For tubes of 4.8 and 6.4 mm ID. Stainless tip 6mm OD wall 1mm. Code 1.0302.11
For tubes of 6.4 and 8 mm ID. Stainless tip 8mm OD wall 1mm. Code 1.0302.12
For tubes of 8 and 9.6 mm ID. Stainless tip 10 mm OD wall 1mm. Code 1.0302.13

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10- CHANGE OF FUSES
The fuse box is part of the power base located at the rear of the pump. See Figure.
main switch
Fuse box
power base
Pry with a screwdriver between the central part of the fuse holder box and the upper part of the power
supply base to remove the fuse holder box. The box remains attached without being fully extracted. There
are two fuses.
Press the box in to restore its original position.
Remember that you have already used the spare fuse.
11- FLOW CHART
Table of indicative flow rates per channel-MC Pump head
Tube inner diameter mm 1.0 2.0 3.0 4.0
Minimal Flow: ml / min 0.8 2.5 4.0 5.0
Maximum continuous flow ml/min 8.0 25 40 50
.
Flows calculated with water under normal conditions without outlet back pressure.
Moving the tube clamp lever from its vertical position increases the pressure, but two to three times more
Torque will be required, and tube life will be shortened.

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12- WARRANTY
12.1 DURATION:
The guarantee is established for a period of 1 year from the date of commissioning of the device,
provided that the warranty card is returned to us within 8 days of said commissioning.
Without this condition the guarantee will not be valid.
12.2 SCOPE OF WARRANTY:
The guarantee is given against manufacturing and material defects for an average work week of 40 hours.
The guarantee is reduced proportionally to the increase in working hours.
Repairs will be made in our factory.
Otherwise, the guarantee will only include the replacement of the defective elements.
DINKO will not be responsible for the transportation costs, nor will it assume responsibility for the
consequences caused by the immobilization of the device.
The parts replaced free of charge remain our property, reserving the right to request their return, free of
postage to our address.
Repairs or replacement of parts during the warranty period do not extend the initial warranty.
Our responsibility is limited to the attached guarantee and not to possible accidents to persons or other
things.
Any alteration of the device by the user voids the guarantee.

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13- “CE” DECLARATION OF CONFORMITY
DINTER SA DINKO Instruments c/ Encarnació, 123-125 / 08024- Barcelona
Declares that the items mentioned in the attached list, to which this declaration refers, comply with the
essential safety requirements of the applicable European Directive:
- Low Voltage Directive Directive D2006/95/CEE of December 12, 2006
- Essential requirements of Annex I of the Machinery Directive 2006/42/CEE of May 17
from 2006
Electromagnetic Compatibility Directive
2004/108/CEE of December 15, 2004
- Safety for electrical measurement, control and laboratory devices. Requirements relating to the
EMF. IN 61326
- Safety rules for electrical measurement, control, and laboratory devices. Part I.
General prescriptions EN 61010-1
However, the user must observe the assembly and connection instructions indicated in the technical
instructions catalogues.
Name Joan A. Bravo Josep X. Sensada
Position: Technical Director Responsible for Quality
Signature
Model: Peristaltic Pumps D-25Vplus. Codes 1. 9747.08 /1.9747.09