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Summary of Contents for DINKO Instruments D-21V
- Page 1 VARIABLE FLOW PERISTALTIC PUMPS Model D-21V Codes 1.9730.33, 1.9730.34 and 1.9730.55 MANUAL January 2024 c/ Encarnació, 123 -125. Tel. +34 93 284 69 62. Fax +34 93 210 43 07 e-mail: dinter@dinko.es www.dinko.es 08024-Barcelona...
- Page 2 INDEX Page 1- Introduction 2- Packing list 3- Reception 4- Description 5- Description of heads 6- Specifications 7- Commissioning 8- Tube change 9- Available materials 10- Ordering information 11- Maintenance-Spare parts 12- Accessories 13- Fuse change 14- Troubleshooting 15- Warranty 16- Declaration of Conformity "CE"...
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Page 3: General Introduction
Flow rates up to 6000 ml/minute are obtained. Many of different size tubes or hoses made of materials resistant to various hazardous substances are available. 2- PACKING LIST Code Quantity Peristaltic Pump D-21V 1.9730.33 or 1.9730.34 or 1.9730.55 Set of connections Power cord Instruction Manual... - Page 4 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.
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Page 5: Description Of The Front Panel
4- DESCRIPTION 4-1 DESCRIPTION OF THE FRONT PANEL 1- Green pilot light indicating network connection 2- Yellow pilot light indicating operation 3- Speed regulation dial potentiometer 4- Direction of rotation selector ← , → and stop O 5-Pump head 4-2 REAR PANEL DESCRIPTION 1 - Main ON/OFF switch 2 - Fuse box 3- Power socket... - Page 6 5- HEADS DESCRIPTION The D-21V peristaltic pumps in this manual mount the 253-3r head that allows easy access to the tube for removal when it must be replaced. In order to change the tube, the top of the head must be removed. To be able to extract it, the lever (number 1 in the photo) must always be located to the left of the head.
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Page 7: Specifications
6- SPECIFICATIONS 6.1 Size/ Weight 165 x305 x 240mm. Width x depth x height. Weight: 7 kg. Operation: 230V 50/60Hz. 1Amp 6.2 FLOW TABLE - Orientative regulation intervals for each tube, ml/min Code▼ ◄ Tube ID mm 1.9730.34 40-615 65-1000 85-1100 1.9730.33 150-1850... - Page 8 Other materials available are: The most mechanically resistant tubes are PHARMA, TYGON A-60-C ®, TYGON A-60-G ® and medium- duration SILICONE and VITON ®. However, the durability also depends to a large extent on the chemical nature of the pumped liquid, the pressure, the existing temperature and naturally the engine revolutions.
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Page 9: Ordering Information
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. - Page 10 12- ACCESSORIES 12.1 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"...
- Page 11 CONNECTORS FOR PERISTALTIC TUBES 12.5 Straight Splice Connectors / Same Ends, Polypropylene Straight connector for 6,4/8mm ID tubes. Code 1.0080.05 Straight connector for 8/12,7mm ID tubes. Code 1.0080.20 12.6 Straight connector for fitting/reducer, polypropylene Straight connector / reducer Ø 4-5-8 to 7-10-12mm. Code 1.0120.31 12.7: Form Y connectors, polypropylene Y shape connector, 6mm.
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Page 12: Change Of Fuses
13- 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. -
Page 13: Warranty
WARRANTY DURATION: The guarantee is established for a period of 1 year from the date of commissioning of the device, provided that the guaranteed card is returned to us within 8 days of said commissioning. Without this condition the guarantee will not be valid. SCOPE OF WARRANTY: The guarantee is given against manufacturing and material defects for an average work week of 40 hours. - Page 14 - Safety rules for electrical measurement, control and laboratory devices. Part I. Prescriptions general EN 61010-1 However, the user must observe the instructions for assembly and connections indicated in the catalogs of Technical instructions. Name: Joan A Bravo Josep X. Sensada Position: Technical Director Responsible for Quality Signature Peristaltic Pumps D-21V...
- Page 15 DINKO APPLIANCES / OTHER DINKO APPARATUS - Colorimeters - Extractor for mince analysis - Heater Metallic Blocks - Heater Plates - Infrared Ovens - Kits for Water Analysis - Magnetic Stirrers. - Nephelometers - Orbital Shakers - Peristaltic Pumps - Photometers -Respirometers - Rod Stirrers - Rotary Stirrers...
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