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eco-SPRAY

Commissioning and maintenance instructions

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Version 1.0

Disposal

Technical specifications

Dispose of the Dispenser in an environmentally safe way. All materials and

products left in containers must be treated in accordance with the appropriate

recycling requirements.
Electrical components must not be disposed of together with household waste.

They must be taken to the collection points provided for this purpose.
2002/96/EC – EU Directive on waste electrical and electronic equipment (WEEE)

General
Dimensions

Length 228 mm, ø 35 mm

Weight

Approx. 510 g

Heating

Optional

Operating conditions

+10°C to +40°C (ambient temperature), air pressure 1 bar

Storage conditions

Dry / dust free -10°C to +40°C

Repeat accuracy

> 99%

Maximum dosing pressure

16 to 20 bar

Self-sealing

Approx. 2 bar (reference medium approx. 10 mPas at 20°C)

Parts touched by medium

HD-POM / stainless steel / PEEK

Seals

High-molecular PE, VisChem

Motor
General

18 to 24 V DC, incremental encoder, planetary gear

Dosing volume, approx.

0,05 ml/rotation

Volume flow

0.5 to 6.0 ml/min

Medium
Connection

1/8"cylindrical Whitworth pipe thread DIN/ISO 228

Temperature

+10°C to +40°C

Pressure

0 bar, with self-levelling liquid/ max. 6 bar

Viscosity

Low to high viscosity

Содержание preeflow eco-SPRAY

Страница 1: ...Commissioning and maintenance instructions eco SPRAY Micro spray system ...

Страница 2: ...Artikelnummer 21504 Druck 22 1 16 ...

Страница 3: ... 2 2 Retrofitting the spray head 6 3 Safety 7 4 Connection options 7 5 Initial commissioning 8 5 1 Inserting the stator 8 5 2 Making the electrical connection 10 5 3 Supplying and bleeding the medium 11 6 Operation 12 7 Cleaning 12 8 Spare parts 15 9 Maintenance 17 9 1 Changing the stator 17 9 2 Troubleshooting 17 10 Disposal 18 11 Technical specifications 18 ...

Страница 4: ...eco SPRAY Commissioning and maintenance instructions 4 19 Version 1 0 Copyright ...

Страница 5: ...EC200 The operating and maintenance instructions must have been read and understood in full before commissioning or carrying out maintenance work on the eco SPRAY 2 The dispenser The dispenser is supplied with these components and accessories 1 unit pre mounted A Dispenser with drive B Assembly aid C Nozzle mounting tool D Stator E 3x precision dosing needles F 3x air caps G Screwdriver H Allen wr...

Страница 6: ...ach application viscosity dosing quantity time and temperature 2 2 Retrofitting the spray head Undo the union ring 2 Remove the air cap 29 The seal 30 remains either in the spray head or stuck to the air cap 29 Carefully attach the nozzle mounting tool 31 to the precision dosing needle 28 unscrew the precision dosing needle and replace it with another one Attach an air cap 29 and re tighten the un...

Страница 7: ...nstructions for the dosing system must be complied with and implemented 4 Connection options Supply of the medium from a cartridge A or a bottle B D Power supply drive unit E Controlled compressed air F Heating optional G Dosing control H Compressed air control J Compressed air connection K Power supply L External control start stop A B D F G H K E L M L J Fig 4 ...

Страница 8: ...he seal 30 remains either in the spray head or stuck to the air cap 29 Carefully attach the nozzle mounting tool 31 to the precision dosing needle 28 and unscrew the precision dosing needle Unscrew the screws 8 and remove the air housing Dispenser Do not switch on until medium has been delivered Otherwise there is a risk of damage to the equipment Even a brief period of dry running can lead to the...

Страница 9: ...upling 5 to the assembly aid 6 Dock the assembly aid 6 with the star shaped coupling 5 on the dispenser housing 10 Turn the stator 7 on the rotor 4 which is wet with medium until the dowel pin 8 begins to dip into the keyway 9 Lightly press the stator in the direction of the dispenser housing 10 and turn the assembly aid 6 in the direction of the arrow until the stator has been guided into the dis...

Страница 10: ... housing 10 Tighten both grub screws 14 and secure the end piece 27 with the screws 18 Ensure that the anti rotation lock B is positioned within the designated recess in the end piece 27 Attach the air housing and precision dosing needle Follow the steps in the reverse order to the process shown in Fig 5 5 2 Making the electrical connection Connect the eco CONTROL EC200 dosing control and eco CONT...

Страница 11: ...Close the bleed valve and remove the hose Tip Ensure the hose in use is sufficiently long approx 20 cm and capable of holding the entire medium required for the bleeding process You can then dispose of this conveniently at the end of the process Follow the safety stipulations and instructions of the manufacturer of the medium to be used to fill the unit If applicable use the required protective eq...

Страница 12: ...unit and remove the medium supply Dismantle the dispenser as outlined in section 5 1 Fig 5 and Fig 6 Unscrew the valve attachment 32 for the bleed valve 23 Follow the safety stipulations and instructions of the manufacturer of the medium to be used to fill the unit If applicable use the required protective equipment If the medium is being conveyed for the first time there is a danger from medium s...

Страница 13: ...rrow The stator 7 will be pushed so far out of the dispenser housing 10 by the rotor assembly 4 that the dowel pin 8 is no longer in the groove 9 Uncouple the assembly aid 6 from the dispenser housing 10 and completely remove the stator 7 from the rotor assembly 4 by turning and pulling Unscrew four screws 26 and pull off the pump housing 19 from the bearing housing 13 6 5 10 7 8 9 4 Fig 11 26 13 ...

Страница 14: ...two screws 4 and pull off the sealing kit with housing 25 from the bearing housing 13 Note Do not rinse out the bearing housing 13 as that could damage the bearings Clean it with a cloth and brush Assembly Assembly takes place in reverse order to the process described above 4 13 25 4 Fig 13 ...

Страница 15: ...eco SPRAY Commissioning and maintenance instructions Copyright Version 1 0 15 19 8 Spare parts 26 5 30 11 9 14 13 25 14 4 19 21 23 24 33 34 2 6 22 18 27 3 8 28 29 30 31 7 Fig 14 ...

Страница 16: ... 11 21449 x eco SPRAY drive unit compl 13 21507 x Bearing housing with eco SPRAY rotor assembly compl 14 20029 Set screw 18 20828 M3 Allen screw 19 21501 eco SPRAY pump housing A2 21 20011 x R 13 O ring FKM 22 20084 x R 15 O ring FKM 23 21464 Bleed valve with M5 nipple shortened 24 20007 x R 16 O ring FKM 25 21508 x Sealing chamber with eco SPRAY housing 26 20585 M3 Allen screw 27 21411 eco SPRAY ...

Страница 17: ...e Action No or too little medium conveyed Blockage in precision dosing needle Clean replace the needle Medium hardened Clean Dispenser Precision dosing needle and or air cap not suitable for the medium output and or air pressure Use another precision dosing needle profile and or air cap Change the speed flow rate Stator swollen Replace the stator Inadequate supply of medium Supply the medium check...

Страница 18: ...E General Dimensions Length 228 mm ø 35 mm Weight Approx 510 g Heating Optional Operating conditions 10 C to 40 C ambient temperature air pressure 1 bar Storage conditions Dry dust free 10 C to 40 C Repeat accuracy 99 Maximum dosing pressure 16 to 20 bar Self sealing a Approx 2 bar reference medium approx 10 mPas at 20 C Parts touched by medium HD POM stainless steel PEEK Seals High molecular PE V...

Страница 19: ... angle 15 to 30 Minimum spray amount 50 µl Spray accuracy c Spray amount 1 a Max dosing pressure and self sealing decrease with decreasing viscosity and increase with increasing viscosity Consult manufacturer b Volume flow dependent on viscosity and primary pressure c Volumetric dosing as absolute deviation relative to one dispenser rotation Depending on the viscosity of the dosing medium Material...

Страница 20: ...info preeflow com www preeflow com ...

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Содержание preeflow eco-SPRAY

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