Sellenis - How to remove & replace the nozzle in Videojet ......Sellenis Limited does not intentionally or otherwise pretend to be associated with or represent any of these mentioned

How to remove & replace the nozzle in

Videojet®1000 series printers

Our guarantee: you pay less, we deliver more

Tools required

•Hexagonal key or ball driver 1.5mm

•Nut runner or spanner 5mm

•Torque driver with 1.2mm hexagonal key

•Drill Ø1.8mm


Description of the nozzle components

Ink manifold

Nozzle locking screw

Nozzle locking nut

Modulation electrical connection

Nozzle holder

Nozzle


Step 1

Disconnect the ink manifold and the modulation electrical connection


Step 1- Disconnect modulation wire & manifold Using the ball driver unscrew the manifold holding screw

Step 2 Loosen the locking nut on the nozzle mount

½ - 1 turn


Step 2- Loosen locking nut Using the nut spinner or a spanner, loosen the locking nut by turning anti-clock wise ½ to 1 turn

Step 3 Loosen the nozzle mount locking screw

1 – 2 turns


Step 3- Loosen locking screw Using the ball driver, loosen the nozzle mount locking screw by turning anti-clock wise 1 to 2 turns

Step 4

Removing old nozzle


Step 4- removing the old nozzle Push back and carefully slide the old nozzle out Take care not to damage the modulation electrode

Step 5 Installing the new nozzle

Ø1.8mm


Step 5- Installing the new nozzle Use the 1.8mm drill to set the gap between the face of the nozzle and the charge electrode. Insert the new nozzle onto the nozzle holder as shown ensure the pipes locate well inside the holder.

Step 6 Tighten the nozzle mount locking screw

Ø1.8mm 15 Ncm


Step 6-Tighten the nozzle mount locking screw With one finger push on the back of the nozzle to ensure the nozzle is well located and the gap to the charge electrode is well maintained. Tighten the locking screw using a torque driver fitted with 1.2mm hexagonal key and set to 15Ncm (sellenis can provide the tools if required)

Step 7 Tighten the nozzle mount locking nut


Step 7- Tighen the locking nut using the nut runner or nut spinner tigthen the nozzle mount locking nut

Step 8 Reconnect the ink manifold and the modulation electrical connection


Step 8- reconnect modulation wire & ink manifold Connect the modulation wire Reconnect the ink manifold

Step 9 Nozzle – jet alignment

Un

lock

Lock

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Step 9- Jet Alignment To align the jet in the gutter: i. Unlock the jet alignment mechanism by

turning the screw anti-clockwise (see photo)

ii. Now align the jet to the desired position in the gutter by turning the adjusting screw while observing the jet in the gutter.

iii. when the jet is in the desired position lock the jet alignment mechanism

Step 10 Jet Alignment

Lock

Un

lock

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Step 10- Jet Alignment To align the jet in the gutter (to the back or the front of the gutter): i. Unlock the jet alignment mechanism by

turning the screw anti-clockwise (see photo)

ii. Now align the jet to the desired position in the gutter by turning the adjusting screw while observing the jet in the gutter.

iii. when the jet is in the desired position lock the jet alignment mechanism

Legal Disclaimer

All the trademarks or brands in this document may be registered in the United States and the UK and could be pending or registered in other countries by their respective owner. Sellenis, Limited and its products have not been, in any way, endorsed, sponsored, affiliated with or otherwise authorized by Videojet®, Willett®, Domino®, Imaje®, Linx®, Hitachi® or Citronix®. Sellenis Limited does not intentionally or otherwise pretend to be associated with or represent any of these mentioned companies.

Registered Office Unit 14B, E-Space North, 181 Wisbech Road, Ely, Cambridge, CB6 1RA Company registration number 07063847, VAT N°: 995 8432 57


Documents

Sellenis - How to remove & replace the nozzle in Videojet ......Sellenis Limited does not intentionally or otherwise pretend to be associated with or represent any of these mentioned