DINKO Instruments 1.9745.00 User manual

VARIABLE FLOW PERISTALTIC PUMPS WITH TIMER

Model D-25VT 153-3r

Codes 1.9745.00, 1.9745.11 and 1.9745.50

MANUAL

June 2023

Marked

c/ Encarnació , 123 -125. Tel. +34 93 284 69 62. Fax +34 93 210 43 07

E-mail: dint[email protected] www.dinko.es 08024 - Barcelona

INDEX

Page

1- Introduction ········································································································ 3

2- Packing list ········································································································· 3

3- Reception ··········································································································· 3

4- Description ········································································································· 5

5- Specifications ····································································································· 7

6- Start up ·············································································································· 8

7- Digital timer ········································································································ 9

8- Accessories ····································································································· 15

9- Tube change ····································································································· 17

10- Ordering information ························································································· 19

11- Changing fuses ································································································· 19

12- Troubleshooting ································································································ 19

13- Maintenance – Spare parts ················································································· 20

14- Warranty ·········································································································· 21

15- EC Declaration ·································································································· 22

16- Other DINKO devices ························································································· 23

1- GENERAL INTRODUCTION

Peristaltic pumps pump all kinds of liquid substances without encountering mechanical elements as occurs in

other pumps. They are easy to use and require minimal maintenance.

The pumped substance is impelled inside an elastic tube thanks to the vacuum generated by a set of rotors that

successively press and release the surface of the tube. The liquid passes directly from its container to another

without any contamination, avoiding backflow when stopping the pump as the tube remains pressed by the roller.

The nature of some corrosive substances or other characteristics that prevent the use of conventional pumps

make peristaltic pumps especially useful for transferring or dispensing such substances.

Flow rates are obtained from 0.02 ml/minute up to 5000 ml/minute.

A large number of different size tubes or hoses made of materials resistant to various substances are available.

2- PACKING LIST Code Quantity

D-25VT pump 1.9745.00 / 1.9745.11/ 1.9745.50 1

Set tubes 1

Power cord 1

Footswitch connector 1

Instruction Manual 1

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

Carefully 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 and flammable gas mixtures.

The ATEX Directive is not covered.

3.4- RESPONSIBILITY

In accordance with the European regulations for use 89/655/CEE, the lack of adequate maintenance and the

alteration or change of any component exempts the manufacturer from any responsibility for the damages 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

Always pay attention 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.

SIGNS/ SYMBOLS

INTERPRETATION

MEANING

Avoid finger contact with moving parts

Danger-Risk-Caution

Before opening

DISCONNECT

the network 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

100-230V AC 50/60Hz AC power supply voltage

110V AC 60Hz AC power supply voltage

12V 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.

4- DESCRIPTION

The D-25Vplus peristaltic pumps in this manual mount the 153-3r head that allows easy access to the tube for

removal when it must be replaced.

On the 153-3r easy-load head, simply pull up and to the left of the lever (1) located on the top of the head to raise

the top and open the head for tube replacement.

When removing the tube, slide the buttons (3) up to move the tube retainers.

The head admits various tube sizes which, combined with the speed regulation, gives a great variety of flows, as

can be seen in the flow chart .

In the description on the front panel, the FULL button, nº 5, obtains the maximum speed of the motor, in the

loading, purging and cleaning operations and the control 2 allows to choose the direction of rotation of the motor

for the inversion of the flow and the unemployment. The cyclical timer nr. 1 has section 7 of this manual with the

instructions for its programming and the speed regulator nr. 3 provides control of the flow with a repeatability of

100%.

In the description on the back there is the connection for the network cable with integrated fuse holder, connection

for the pedal and the timing mode selector no. 12.

Consult the indicative table of dosages and install the appropriate tube.

NEVER CARRY OUT THIS OPERATION WITH THE EQUIPMENT RUNNING.

4.1- HEAD 153-3r :

3 3 3

2 4 4 4

Closed head Open head

1 - Lever to open the head

2 - Tractor axle output guard

3 - Sliding buttons for fixing the peristaltic tube

4 - Complementary head fixing screw holes

The 153-3r head admits another equal head on its same axis of rotation. Remove the protector 2 to face the

complementary head with the axis and insert the two assembly screws in the holes 4.

With 2 heads it is possible to cancel the typical cadence of the peristaltic flow. To do this, when locating the

complementary head, the rotor rollers must be oriented in opposition to the main head rollers.

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 double the flow, the two suction and discharge tubes can be installed directly in the feeding and

receiving containers.

The option to use a Y-connection to join the tubes of both heads will allow the cancellation of the peristaltic pulse.

It must be remembered that the final discharge tubes and especially the suction ones must be of a larger diameter

than the head tube. If this is not possible, the total flow will be somewhat less than the theoretical expected.

4-2 FRONT PANEL 5

Figure a

3 2

1- Cyclic timer

2- Numerical speed control

3- Engine crank and stop selector

4- Pilot lamp

5- FULL peak flow push button

4-3 REAR PANEL

7 Figure b

10 11 12

7- ON/OFF main power switch

8- Fuse box

9- Power socket

10- Timing mode selector

11- Input for voltage-free pedal

12- Fan.

5- SPECIFICATIONS

5.1 DIMENSIONS

Pump: 340x280x180. Weight 7Kg

Operation: between 100 and 240V. 50/60 Hz. Amp. 0.5 /1

5.2 FLOW TABLE - Interval guide for each tube.

Code rpm Head 0.5 mm 0.8 mm 1.6 mm 3.2 mm

4.8 mm

6.4 mm

8.0 mm ◄Tube Ø

1.9745.11

110

153-3r

0.17-2.8

0.5-6.7 2.7-28 6.7-100 19-230 27-367 58-500

Flow ml/min

1.9745.00

330 0.5-8.5 1.5-20 8.0-85 20-330 56-700 80-1050 175-1300

1.9745.50

500 0.7-12 2-29 12-120 29-470 80-1000

115-1500 250-2000

The indicated flows are approximate and refer to liquids with a viscosity like water at normal temperature and

without discharge back pressure.

6- START UP

INITIAL CONSIDERATION:

For a correct dosing with a Peristaltic Pump with a timer, first of all you have to select the

appropriate tube, both in composition and measurements to carry out the dosing of the

desired volume.

Tests must always be carried out to determine how much volume is dosed per unit of time.

To do this, a series of dosages must be made, and the volume dosed must be checked. If it

is necessary to increase the dosed volume, the dosing time will have to be increased and if

it is necessary to decrease it, it will have to be reduced.

Once this time has been found, we can start working in the mode that best suits us.

6.1- In facilities for processes or assemblies that include a DINKO Pump, there is no must be put into

service before checking that the safety regulations of the European Machinery Directive 2006/42/EC.

6.2- Place the motor rotation direction selector in position “0” (figure a (3)).

Check the position of the IO selector (figure b (10)).

Choose the speed using the percentage numeric indicator buttons. With a 100% reproducibility speed

range available from 0 to 99% speed maximum with an accuracy of 1% (figure a (2)).

6.3- Install the selected tube

During the first few minutes of operation, some of the recently installed tubes suffer an elongation that

alters the distances between the tube and its fixings with the rollers. Readjust the tube in the head to

prevent the rollers from unexpectedly tearing the tube.

Marking the tube with a marker makes it easier to detect a faulty fixing of the tube to its head that will

cause the tube to break by the rollers.

Locate the tubes for loading and unloading the fluid to be pumped.

See instructions in sections 4- Description and 9- Tube Change

6.4 - Set the main switch to the OFF position (figure b (7)).

6.5- Connect the power cable to the rear connector and to the main power. (100-240V 50/60Hz)

(figure b (10)).

6.6- Press the main switch to the ON position (figure b (7)).

Proceed to programming the timer. See description, section 7

7- TIMER

When the equipment is connected, the timer starts and waits. To start it, press the ▲ key (6)

1- OUT Open/closed contact indicator-red pilot

2 - Measured time (red)

3 - Scheduled time (green)

4 -Time units (hour-minute-second) H/M/S-pilot green

5 6 7 8

5- SET button.

6- Increment button.

7- Scroll button.

8- Reset or restart button.

The timer allows different working methods, depending on the selected menus.

7.1 Menu selection

By pressing SET for more than 3 seconds, you enter the Menu function. After selecting or modifying the

parameter, press SET and go to the next one. If you spend more than 10 seconds without touching anything, it

jumps to the original screen.

Menu sequence - Factory programming

rAn1

. Select the units of

H/M/S time and the by pressing ▲ select the decimals

maximum time for t.oFF and if they are M/M/S or either M/M

M/S

H from 99.99 to 9999

M from 99.99 to 9999

S from 99.99 to 9999

Press SET H/M 99.59

M/S 99.59

rAn2

Idem for t.on

Idem

Press SET

U-d Pressing ▲ selects

Select the way to count the time U- Increasing mode

d - Decreasing mode

Press SET

Menu sequence- Factory programming

i nt Pressing ▲ selects

Select response time 1 mS

20ms

Press SET

oUt

. Select the menu you want use. Pressing ▲ selects

Description of the different modes

in the section 7.3 Modes of use n (N Mode ) F (F Mode)

C (C Mode) r (R Mode)

Press SET

stA Pressing ▲ selects

Select start-up: YES - (When the equipment is

manual or automatic connected, press ▲ to start it the first

time (manual)

No -When connected, it starts

up Press SET

automatically

HoLd Pressing ▲ selects

Select that if the current shutdown Yes - Continue

when rebooting, follow the menu

where shutdown cut or start again

no - start over

press SET

Press SET

LoCY LO- Nothing

By pressing ▲ they are selected

ways to lock the menu L-1 -Lock Reset

L-2 -Locks time and menu function

L-3- Lock everything

This manual suits for next models

Table of contents

Other DINKO Instruments Laboratory Equipment manuals

DINKO Instruments

DINKO Instruments UV/VIS 6000 User manual

Popular Laboratory Equipment manuals by other brands

Qiagen

Qiagen DML 3000 user manual

Queensgate

Queensgate NANOSCAN OP400 Quick start instructions

Conviron

Conviron GEN1000-GE Operator's manual

Parr Instrument

Parr Instrument 4560 Operating instructions manual

IKA

IKA IC control operating instructions

Integra

Integra DOSE IT operating instructions

Agilent Technologies

Agilent Technologies 5800 ICP-OES user guide

Endress+Hauser

Endress+Hauser Cleanfit CPA875 operating instructions

NI PXI-5422 CALIBRATION PROCEDURE

Collomix

Collomix Aqix operating instructions

SPEX SamplePrep

SPEX SamplePrep 6875 Freezer/Mill Series operating manual

Ocean Insight

Ocean Insight FLAME-NIR+ Installation and operation manual

Parker

Parker ALIGN-MG-NA Installation, operation and maintenance manual

BD 644787 user guide

DENTAURUM

DENTAURUM Compact Megaplus Instructions for use

Biuged Laboratory Instruments

Biuged Laboratory Instruments BGD 626 instruction manual

VWR

VWR SAS Super IAQ instruction manual

illumina

illumina MiSeqDx reference guide