ViscoTec preeflow eco-DUO330 Operation & Maintenance Manual Download | Manualshive

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© Copyright 2020
ViscoTec Pumpen- u. Dosiertechnik GmbH
Amperstraße 13
D-84513 Töging am Inn
Germany
This document is protected by copyright. It must not be modified, extended,
reproduced or distributed to third parties without written consent.
Subject to technical and editorial change.
Translation of original operation manual
Document no. / Version
INST-002734 / B

z_letzte_Seite
Table of contents
OPERATION & MAINTENANCE MANUAL
eco-DUO330
Project number: 14X-XX-XXXX
Order number: 14X-XX-XXXX

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Summary of Contents for preeflow eco-DUO330

Page 1: ...OPERATION MAINTENANCE MANUAL eco DUO330 ...

Page 2: ...port and storage 11 3 Product description 12 4 Operation 13 4 1 Initial commissioning 13 4 1 1 Dismantling the dispenser 13 4 1 2 Installing the stator 15 4 1 3 Reassembling the dispenser 16 4 1 4 Connecting the dosing unit to the drive unit 17 4 1 5 Mounting sensors for monitoring dosing pressure 18 4 1 6 Feeding material and bleeding the dispenser for the first time 19 4 1 7 Calibration 20 4 2 S...

Page 3: ... 3 Stator change 26 5 4 Dismantling before cleaning 27 6 Cleaning 28 7 Spare parts 29 7 1 Item list of the spare parts 29 7 2 Overview drawing of the spare parts 31 8 Technical specifications 32 8 1 Installation declaration 32 8 2 Technical data 33 8 3 Materials used 34 8 4 Dimensions 34 9 Disposal 35 10 Accessories 35 ...

Page 4: ...nit or the plug n mix dosing control unit The eco DUO330 dispenser is described in this operation manual A separate operation and maintenance manual is enclosed with the dosing control unit 1 1 Delivery package The scope of supply includes 1 dosing unit A 2 stators B 2 eco PEN330 drive units C with connection cable 1 5 m 1 assembly aid D 2 screwdriver E 2 allen wrench F 1 calibration adapter G 1 f...

Page 5: ...st not be put into operation Check the delivery immediately on receipt for damage in transit and damage to the packaging Check that the delivery is complete according to the enclosed delivery note Make sure you have not left any part of the delivery in the packaging Compensation for damage during transport may be claimed only if the carrier is notified immediately INTRODUCTION ...

Page 6: ...to a component in a figure the part has a key number Work step List Fig 1 Legend number reference to a figure Reference to a comment COMMAND Designations of buttons switches menu items and input dialogs DANGER indicates a hazardous situation which if not avoided will result in death or serious injury WARNING indicates a hazardous situation which if not avoided may result in death or serious injury...

Page 7: ...ted for damage caused by failure to observe this operation manual or due to a lack of maintenance or checks Misuse Any use other than the stipulated intended use shall be considered as misuse This includes use outside the permissible operating limits use in explosive environments use underground use outdoors Misuse also includes the following actions carried out without the explicit written approv...

Page 8: ...a regular basis at least once a year Training shall be conducted after any technical modifications 2 3 2 Maintenance staff The maintenance and repair staff must be authorised and adequately trained for the relevant activities familiar with and comply with the applicable technical rules and safety regulations Competent personnel are persons who by virtue of their training experience and knowledge o...

Page 9: ...e dispenser occurs the direction of rotation of the drive is always the same as the direction of flow of the dispenser the specifications in the product data sheet for the material are observed and adhered to 2 6 Organisational safety measures The necessary personal protective equipment must be provided by the operating organisation Personal protective equipment must be worn when carrying out all ...

Page 10: ...terial WARNING Risk of injury from moving components The machine is driven by an electrical drive unit These generate very high forces Touching the components during operation may result in serious injuries Do not operate the machine unless there is unrestricted visual contact with the moving component There must be no persons or foreign objects in the danger area WARNING Pressurised material Depe...

Page 11: ... environment For storage always remove the stator and store separately at 15 20 C CAUTION Splashing material During initial commissioning and after being refilled air bubbles in the material could cause an uncontrollable spraying from the conveying area This may result in injury Always wear appropriate protective equipment Fully bleed the system before start of production CAUTION Pointed dosing ne...

Page 12: ...ting inside the stator The rotor also moves radially within the stator The conveying spaces move forward continuously due to the movement The flexible shaft used to drive the rotor compensates for the eccentric movement of the rotor and is completely maintenance free The sealing effect of the conveying elements of the dispenser is dependent on the viscosity and pressure Since the direction of flow...

Page 13: ... the elastomer of the stator 4 1 1 Dismantling the dispenser Remove the 2 screws 9 Remove the locking plate 11 and eccentric ring 10 Remove the 4 screws 9 Remove the centring cover 8 Tip If the eccentric ring 10 cannot be easily removed stuck with material then use a screwdriver to lever it up at the recesses C or evenly screw the screws 9 into the threaded holes D to press it off 9 9 11 10 8 9 9 ...

Page 14: ...14 36 INST 002734 B eco DUO330 Remove the adapter 13 with seals 14 Remove the 4 screws 17 Remove the mounting plates 15 16 Separate the dispenser halves Fig 3 16 15 17 13 14 OPERATION ...

Page 15: ...e rotor assembly seal housing 1 Coat the rotor 26 with material or a suitable lubricant Turn the stator 4 in the correct position see detailed view on the rotor 26 until the dowel pin 7 begins to dip into the keyway 3 Lightly press the stator towards the pump housing 2 and turn the assembly aid 25 in the direction of the arrow until the stator 4 has been guided into the pump housing 2 Uncouple the...

Page 16: ...d out in reverse order When doing this observe the following Join the end piece 5 and the pump housing 2 in parallel so that the dispensers can be assembled suitably to each other Tighten the screws 6 NOTE Carry out the assembly on an even surface Do not exceed a tightening torque of 0 35 Nm when mounting the screws Fig 6 5 2 6 OPERATION ...

Page 17: ...ng area Danger of damage to the fit Attach the star shaped couplings 22 onto the coupling of the drive units A Set the anti rotation device 23 in the correct position relative to the dispenser Fully assemble the dispenser with the drive units A Lightly screw in the set screws 21 to centre the drive units in the correct position Fig 7 21 22 23 22 21 21 A 23 OPERATION ...

Page 18: ...ers 13 and mount on the sensors 37 Mount the sensors 37 by hand together with the seals 14 using the installation wrench provided NOTE The sensor cables must not be twisted during assembly The surface of the sensors 37 is extremely sensitive Do not bring into contact with sharp objects 37 37 13 13 14 14 Fig 8 OPERATION ...

Page 19: ...330 from being wetted with the material When filling for the first time the blocking medium is first removed from inside the dispenser stator Pressurise the material Connect the drive unit to the power supply and run it slowly until material escapes from the static mixer 24 without bubbles Unscrew the bleed screw 27 and sealing washer 28 to bleed Tighten the bleed screw 27 and the sealing washer 2...

Page 20: ...ents escape without bubbles and that the outlet opening are not blocked or stuck together Check the dosing quantity of each of the two components in order to guarantee a consistent dosing result If there are deviations dosing must be calibrated The exact procedure can be found in the dosing control unit manual The result of the check must be recorded together A calibration adapter 35 is available ...

Page 21: ...iations in the mixing ratio can usually be noted at the start of dosing Selecting a suitable mixing pipe is essential to the result Suck back with dual component materials Suck back ensures a clean thread break If it is set too large already mixed material enters the dosing pumps causing them to react with each other The max suck back volume is saved in the dosing control unit Note the pot life Du...

Page 22: ...ead for the static mixer and holes outlet openings Ensure that the two components are not mixed Hold the mixing head downwards and purge bores A and B individually Catch any material leakage and clean the mixing head again Ensure that the two components are not mixed Use separate cloths Switch off material supply to the dosing pump Switch off dosing control unit and secure it against unauthorised ...

Page 23: ...drive units Disconnect the dispenser and drive unit Remove dispenser from holder or system Remove the stator clean and store separately Disassemble and clean dispenser Store dispenser according to the storage conditions as described in Section 2 8 Transport and storage page 11 4 6 Re commissioning Re commissioning is the same as initial commissioning The same specifications and work steps apply as...

Page 24: ...change cycles may differ from the recommended cycles Ambient conditions such as temperature and humidity may affect the change cycles WARNING Maintenance and cleaning work may only be carried out when the machine has been shut down safely and secured against unauthorised restarting Otherwise serious injuries may result Switch off the dosing control unit Disconnect the dosing control unit s power c...

Page 25: ...ser Static mixer blocked Replace the static mixer Stator rotor worn Replace stator rotor Stator swollen Check resistance of the stator to the material and replace stator Revolution too low Correct revolution Inadequate supply of material Feed material check inlet pressure and correct if required Dripping or running on of material Suck back not set correctly Adjust the suck back Air bubbles in the ...

Page 26: ...ed screw Remove material supply and seal openings with suitable plug Disconnect the dispenser and drive unit Remove dispenser from holder or system Disassemble the dispenser as described in Section 4 1 1 page 13 On both dispenser halves perform Plug the star shaped coupling 22 into the rotor assembly seal housing 1 Plug the assembly aid 25 into the rotor assembly seal housing 1 Unscrew stator 4 wi...

Page 27: ...aff Preparation Remove the stator as described in Section 5 3 page 26 Removing the rotor assembly Unscrew the bleed screw 27 with washer 28 Unscrew plug 18 Remove the 4 screws 3 Remove the pump housing 2 and O ring 26 Assembly After cleaning the dispenser is assembled in reverse order NOTE Do not purge the rotor assembly seal housing 1 This can damage the bearings Clean it only with a cloth and br...

Page 28: ... the pump must be checked before use The cleaning agent must be used according to the manufacturer s specifications e g application time Cleaning agents must not penetrate electrical or mechanical system components Do not use high pressure cleaners for cleaning Completely remove cleaning agent again Dispose of cleaning agent properly Re attach any protective and safety devices or cladding removed ...

Page 29: ...e not shown in the overview drawing Page 31 Item Description X pcs Part No Material eco DUO330 complete with drive 21529 Drive unit 2 21547 eco PEN connection cable complete 1 5 m 2 20784 eco DUO330 without drive 1 21530 37 Sensor dosing pressure monitor 2 20698 42 Allen wrench size 1 5 1 20203 43 Allen wrench size 2 0 1 20491 44 Screw driver size 2 5 hexagon socket head 1 20204 45 Screw driver si...

Page 30: ...centric ring 1 20364 Aluminium 11 Locking plate 1 20365 Aluminium 13 Adapter for pressure sensor 2 20369 POM C 14 O ring 3 x 1 5 X 2 20373 FKM 15 Fastening set set with 2 rear plates 1 20656 Aluminium 17 Oval head screw M3 x 26 4 20374 A2 18 Plug G1 8 with O ring FKM 2 20391 Stainless steel 21 Set screw M3 x 5 4 20088 A2 22 Star shaped coupling X 2 20050 Elastomer 24 Mixer 3 piece set 1 21593 25 A...

Page 31: ...31 36 INST 002734 B eco DUO330 7 2 Overview drawing of the spare parts Fig 14 25 32 31 30 29 1 26 28 27 18 2 3 4 5 6 14 13 35 24 9 11 10 21 15 22 9 21 17 8 SPARE PARTS ...

Page 32: ...incomplete machine corresponds in addition to the stipulations of Directives 2014 35 EC on electrical equipment and 2014 30 EC on electromagnetic compatibility Product designation eco DUO330 We undertake to convey to the market supervisory authorities at their justifiable request the special documents concerning the incomplete machine in electronic form via our documentation department The incompl...

Page 33: ...e 10 C to 40 C Storage conditions see page 11 Dosing volume approx 0 03 ml U per dispenser Dosing accuracy 2 1 Repeatability 99 Mixing ratio 1 1 to 10 1 Minimum dosing quantity 0 005 ml Volume flow 3 0 1 to 6 6 ml min 1 Max dosing pressure and self sealing decrease with decreasing viscosity and increase with increasing viscosity Consult with the manufacturer 2 Volumetric dosing as absolute deviati...

Page 34: ...2 component dispenser parts motor housing Anodized aluminium Screws washers etc Stainless steel A2 Stator elastomer flexible shaft covering VisChem Shaft sealing rings Z80 O rings FKM FFKM Drive shaft rotor Stainless steel 1 4404 33 163 80 238 60 3 15 5 10 M8 Ø4 ec o P EN 33 0 ec o P E N 33 0 SN12345 SN12345 56 Made in Germany Made in Germany Fig 15 TECHNICAL SPECIFICATIONS ...

Page 35: ...onsumables such as Dosing needles Mixers Please contact us if required info preeflow com The dispenser must be removed by competent maintenance staff Disposal may only be performed in line with the currently applicable country specific specifications standards and legislation Ensure environmentally friendly recycling of all materials Electrical parts must not be disposed of with household waste 20...

Page 36: ...t must not be modified extended reproduced or distributed to third parties without written consent Subject to technical and editorial change Translation of original operation manual Document no Version INST 002734 B z_letzte_Seite Table of contents OPERATION MAINTENANCE MANUAL eco DUO330 Project number 14X XX XXXX Order number 14X XX XXXX ...

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