ViscoTec Preeflow eco-PEN300 Скачать руководство пользователя страница 20 | Manualshive

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INST-002745 / A

eco-PEN300

5.3

Stator change

All activities described below may only be carried out by authorised maintenance staff.

Preparation



Disconnect the dosing control unit from the power supply.



Unplug the power supply to the drive unit.



Shut down material supply (depressurise).



Relieve inlet pressure via bleed screw.



Remove material supply and seal openings with suitable plug.

5.3.1

Disconnecting the dosing unit and drive unit



Undo set screws (14).



Disconnect the dosing unit (20) and drive unit (11).



Remove the star-shaped coupling (5).

20

14

5

14

11

Fig. 6

MAINTENANCE

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Содержание Preeflow eco-PEN300

Страница 1: ...OPERATION MAINTENANCE MANUAL eco PEN300 ...

Страница 2: ... damage to equipment 9 2 6 Organisational safety measures 9 2 7 Residual risks 10 2 8 Transport and storage 11 3 Product description 12 4 Operation 12 4 1 Initial commissioning 12 4 1 1 Fitting the stator 13 4 1 2 Connecting the dosing unit to the drive unit 13 4 1 3 Feeding material and bleeding the dispenser for the first time 14 4 1 4 Calibration 16 4 2 Switching on starting dosing process 16 4...

Страница 3: ...e dosing unit and drive unit 20 5 3 2 Removing the stator 21 5 4 Dismantling before cleaning 22 6 Cleaning 23 7 Spare parts 24 7 1 Item list of the spare parts 24 7 2 Overview drawing of the spare parts 25 8 Technical specifications 26 8 1 Installation declaration 26 8 2 Technical data 27 8 3 Materials used 28 8 4 Dimensions 28 9 Disposal 29 10 Accessories 29 ...

Страница 4: ...ispenser and the eco CONTROL EC200 dosing control unit or the plug n dose dosing control unit The eco PEN300 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 1 stator B 1 drive unit C with connection cable 1 5 m 1 assembly aid D 1 screwdriver E 1 all...

Страница 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 ...

Страница 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...

Страница 7: ...ed 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 approva...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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...

Страница 12: ...r 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 is reversible the material can be sucked back to allow a clean thread break The dispenser can be dismantled very quickly Together with the eco CONTROL EC200 dosing control unit the dispenser for...

Страница 13: ... 2 and put in place the required Luer Lock needle 4 1 2 Connecting the dosing unit to the drive unit Screw the set screws 14 into the thread so that they do not protrude into the coupling area Danger of damage to the fit Attach the star shaped coupling 5 onto the coupling of the drive unit 11 Set the anti rotation lock 8 in the correct position relative to the dosing unit 20 Fully assemble the dos...

Страница 14: ... in one of two ways after the medium has been supplied Version A e g supply via a hose closed cartridge Tip Connecting a hose can protect the dispenser from being wetted with the medium Move the dispenser to a position in which the end piece 3 points upwards Connect the drive unit to the power supply and run slowly until the material escapes from the outlet nozzle attached Luer Lock needle without...

Страница 15: ...position shown direction of the drive unit Pressurise the material Feed the material until it escapes from the bleed hole 8 without bubbles Release remove the inlet pressure on the material and wait until no more material comes out of the bleed hole 8 Close the bleed screw 23 again Remove any material which has escaped Pressurise the material Connect the drive unit to the power supply and run slow...

Страница 16: ...he dosing quantity to ensure that the dosing result is consistent 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 with the name of the tester date and time Start dosing process via the dosing control unit 4 3 Switching off ending dosing process The dosing process is switched off v...

Страница 17: ...ove the dosing unit and the drive unit from the holder or system Disconnect the dosing unit and drive unit 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 5 Re commissioning Re commissioning is the same as initial commissioning The same specifications and wor...

Страница 18: ...nditions and dosing settings Depending on the material used the required 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...

Страница 19: ...aterial hardened set Dismantle and clean the dispenser Dosing needle blocked Clean replace dosing needle Dosing needle too small or too long Use a different needle cross section Reduce the speed flow rate volume 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 ...

Страница 20: ...from the power supply Unplug the power supply to the drive unit Shut down material supply depressurise Relieve inlet pressure via bleed screw Remove material supply and seal openings with suitable plug 5 3 1 Disconnecting the dosing unit and drive unit Undo set screws 14 Disconnect the dosing unit 20 and drive unit 11 Remove the star shaped coupling 5 20 14 5 14 11 Fig 6 MAINTENANCE ...

Страница 21: ... cap nut 2 Plug the star shaped coupling 5 into the bearing housing 13 Couple the assembly aid 6 to the bearing housing 13 Unscrew stator 7 with assembly aid 6 Fitting the stator Install the stator as described in Section 4 1 1 page 13 Fig 7 7 2 5 6 13 11 MAINTENANCE ...

Страница 22: ...tenance staff Preparation Remove the stator as described in Section 5 3 2 page 21 Removing the rotor assembly Unscrew the bleed screw 23 and O ring 24 Remove the 4 screws 18 Remove the pump housing 19 and O ring 22 Assembly After cleaning the dispenser is assembled in reverse order Do not exceed a tightening torque of 0 35 Nm when mounting the screws 18 NOTE Do not flush the bearing housing 13 and...

Страница 23: ... 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 ...

Страница 24: ...5 Star shaped coupling X 1 20050 Elastomer 6 Assembly aid 1 20108 PA 6 7 Stator end piece cpl eco PEN300 1 20426 VisChem 11 eco PEN300 drive unit cpl X 1 20504 13 Bearing housing with rotor assembly cpl 1 20518 14 Set screw M3 x 5 2 20088 A2 16 O ring 16 x 1 25 X 1 20007 FKM 18 Allen screw M3 x 16 4 20089 A2 19 Pump housing eco PEN300 1 20424 POM 21 O ring 13 x 1 5 X 1 20433 FKM 22 O ring 13 x 1 2...

Страница 25: ...25 32 INST 002745 A eco PEN300 7 2 Overview drawing of the spare parts 26 14 13 16 25 2 29 28 7 3 18 21 19 24 23 22 11 31 5 30 14 6 Fig 9 SPARE PARTS ...

Страница 26: ...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 PEN300 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...

Страница 27: ... conditions see page 11 Dosing volume approx 0 012 ml rotation Dosing accuracy 2 1 Repeatability 99 Minimum dosing quantity 0 001 ml Volume flow 3 0 12 to 1 48 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 deviation relative to one dispenser rotation Depending on ...

Страница 28: ...zzle HD POM 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 A4 29 34 Ø 3 3 29 Ø27 8 57 100 206 13 58 98 DIN ISO 228 G 1 8 Fig 10 Positioning bore Ø 2H7 TECHNICAL SPECIFICATIONS ...

Страница 29: ...sumables 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 2012...

Страница 30: ...30 32 INST 002745 A eco PEN300 Notes ...

Страница 31: ...31 32 INST 002745 A eco PEN300 Notes ...

Страница 32: ...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 002745 A z_letzte_Seite Table of contents OPERATION MAINTENANCE MANUAL eco PEN300 Project number 14X XX XXXX Order number 14X XX XXXX ...

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