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Nordson EFD ValveMate 7140, Operating Manual

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Nordson EFD ValveMate 7140 Operating Manual Download Page 3

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Contents

Introduction ..................................................................4

EFD Product Safety Statement ................................6-9

Preventative Maintenance..........................................10

Specifications ............................................................11

Front Panel Buttons/Modes of Operation ..................12

Indicator Lamps..........................................................13

How To ..................................................................13-15

Typical Setup..............................................................16

Mounting the ValveMate 7140 ..................................17

External Power Adapter ............................................18

Back Panel Markings ................................................18

Input/Output Connections ....................................19-20

I/O Connections Schematics......................................21

Air Connections..........................................................22

Final Setup Checklist ................................................23

Testing the Spray Valve ........................................24-25

Troubleshooting Guide ..............................................26

Replacement Parts List ..............................................27

Warranty ......................................................back cover

Summary of Contents for ValveMate 7140

Page 1: ...ValveMate 7140 Controller Operating Manual Electronic pdf files of EFD manuals are also available at www nordsonefd com IMPORTANT Save this Sheet Forward to Maintenance or Tool Crib Supervisors...

Page 2: ...2...

Page 3: ...on 12 Indicator Lamps 13 How To 13 15 Typical Setup 16 Mounting the ValveMate 7140 17 External Power Adapter 18 Back Panel Markings 18 Input Output Connections 19 20 I O Connections Schematics 21 Air...

Page 4: ...tance please do not hesitate to contact Nordson EFD or your authorized Nordson EFD distributor In Asia call 86 21 3866 9006 In Europe call 44 0 1582 666334 In the USA call 800 556 3484 between 8 30 a...

Page 5: ...etection devices End of Cycle feedback signal The ValveMate 7140 has been designed with the machine builder and operator in mind The objectives are to bring spray valve control close to the point of a...

Page 6: ...MAXIMUM AIR PRESSURE Maximum air input pressure 100 psi 6 9 bar Excessive air input pressure may damage the equipment BURST PRESSURE Maximum air input pressure 100 psi 6 9 bar Burst pressure 300 psi...

Page 7: ...y amputation or death Fluids penetrating the skin can also cause toxic poisoning Warning Any injury caused by high pressure liquid can be serious If you are injured or even suspect an injury Go to an...

Page 8: ...ructions Do not operate or service equipment unless you are qualified Do not operate equipment unless safety guards doors or covers are intact and automatic interlocks are operating properly Do not by...

Page 9: ...s concentrations of volatile particles or vapors Refer to local codes or your material MSDS for guidance Do not disconnect live electrical circuits when working with flammable materials Shut off power...

Page 10: ...ntinuous trouble free use of this product EFD recommends a few very simple preventative maintenance checks 1 Periodically inspect tube to fitting connections for proper fit Secure as necessary 2 Check...

Page 11: ...Air Consumption 3 CFM at maximum 400 cycles per minute Feedback Circuits EOC Out Alarm Out Electronic switch 24VDC 100mA maximum Initiate Circuits 5 24 INIT 5 24VDC initiate signal CC INIT Foot Switc...

Page 12: ...buttons will decrement or increment valve on time In SETUP or TEACH mode pressing both buttons simultaneously will zero out the time The up and down time adjustment buttons are available in SETUP TEAC...

Page 13: ...GE CYCLE How to make On the Fly OTF time adjustments in RUN mode Step 1 Press CYCLE button to enable OTF display will blink Step 2 Press or buttons to adjust valve on time Step 3 Press CYCLE button to...

Page 14: ...ton and scroll to PURGE To PURGE without Nozzle Air Step 1 Press or to display Step 2 Press button or depress foot pedal to purge To PURGE with Nozzle Air Step 1 Press or to toggle to for both valve a...

Page 15: ...hold until Aon or Aof is visible Step 3 Press button one time Step 4 Press or button to toggle between for BAR and for Psi Psi Format 0 to 101 BAR Format 0 0 to 7 0 Step 5 Press MODE button to exit H...

Page 16: ...rial Constant air NOTE Use only oil free clean dry filtered air Caution Always depressurize the reservoir before opening To do this slide the shutoff valve on the air line away from the reservoir If u...

Page 17: ...bracket allows the controller to pivot 30 from a horizontal position When mounted under a workbench secure with screws or nuts and bolts to support 14lbs Optional Panel Mount Kit For panel mounting a...

Page 18: ...the equipment Foot Pedal Finger Switch Connector Switch symbol identifies the connector for a momentary contact closure switch for dispense initiates An optional foot pedal part 7016714 may be ordere...

Page 19: ...a 24VDC courtesy power 5 24 INIT Dispense initiate input activated with a 5 24VDC input voltage EOC OUT End of cycle feedback ALARM OUT Circuit that closes when an alarm condition is present CC INIT D...

Page 20: ...a low level reservoir float switch When the CC INIT is enabled as an alarm input the connections on pins 7 and 8 must be closed to initiate a spray valve cycle End of Cycle Connection EOC The ValveMat...

Page 21: ...1 I O Connection Schematics 92 7 1 7 7 9 P 7 9 P 7 9 32 5 1 9 0 13876 2873876 6 7 2685 6 9 0 P 0 1 7 12 6 7 P 0 RU 2857 6 6833 9 P 0 50 1 1 6 7 P 0 I O External Wiring Diagram I O Electrical Schematic...

Page 22: ...0 psi 4 8 bar The quick connect on the air tee is used to provide air pressure to the air pressure regulator on EFD fluid reservoirs This connection will be made at a later step in the setup Air Outpu...

Page 23: ...egulator is set to 10 psi 0 7 bar 3 Initiate connection and I O are wired correctly 4 Spray valve and fluid reservoir are properly connected 5 Spray valve is set up and installed in accordance with th...

Page 24: ...for a fine spray is one drop of fluid per second For heavier spray increase the drop rate just below where the flow becomes a steady stream Adjust flow using a combination of tank pressure and valve...

Page 25: ...25 1 3 2 4 5 6...

Page 26: ...pressure to 70 psi 4 8 bar Press MODE button to reset If problem persists make sure devices such as air cylinders are not causing a pressure drop in the ValveMate 7140 input air line Check to make sur...

Page 27: ...ONN 6 7026521 KIT CONN TERMBLOK PLUS IO 10POS 5 08MM 7 7026522 KIT BRACKET PIVOT 7140 Not Shown 8 7016567 GAUGE 0 30 PSI 0 2 0 BAR 9 7026523 KIT 30 PSI REGULATOR 7140 10 70 26524 KIT M4X20MM THUMB SCR...

Page 28: ...he purchase price of the equipment This warranty is valid only when oil free clean dry filtered air is used Nordson EFD makes no warranty of merchantability or fitness for a particular purpose In no e...

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