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Advanjet HV-2100 Jet, Setup And Operation

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Advanjet HV-2100 Jet Setup And Operation Download Page 13

 

3.3 

Install the Nozzle Insert 

When the nozzle becomes damaged or plugged, a new nozzle insert and O-ring may be 
required. Installation is simple, but correct and careful assembly is important. 

 

NOZZLE INSERT O-RING PART NUMBER

 

NOZZLE PLATE O-RING PART NUMBER

 

SILICONE 

FKM 

SILICONE 

FKM 

NP09-2830 

NP09-2851 

NP09-2820 

NP09-2850 

 

  Disassemble the nozzle plate by 

1.

removing the three screws from 
the nozzle plate bottom. 

  Flip over and remove the nozzle 

2.

plate top and the nozzle insert. 
Save the O-ring. 

  Clean as needed. 

3.

 

  Set the nozzle insert with the 

4.

O-ring facing up in the groove of 
bottom plate as shown below. 

 

  Replace the nozzle plate top. 

5.

Holding the top and bottom plates 
together, flip the nozzle over. 
Replace the three screws. 

  

  Flip the nozzle top side up and set the nozzle plate O-ring 

6.

in the groove.  

Note: When installing the nozzle, the O-ring must face up. 

 

 

NOZZLE INSERT 

O-RING 

NOZZLE PLATE 

O-RING 

Figure 3-3: Nozzle Insert O-Ring (left) Compared to Nozzle Plate O-ring (right) 

3A6244A 

Advanjet HV-2100 Jet Setup and Operation 

Page 13 of 22 

Summary of Contents for HV-2100 Jet

Page 1: ...s material in industrial environments For professional use only Models See page 3 for model information Important Safety Instructions Read all warnings and instructions in this manual and all related manuals before using this equipment Save these instructions Model 25B310 PROVEN QUALITY LEADING TECHNOLOGY ...

Page 2: ...Jet Assembly Overview 11 3 2 Inspect the Nozzle Plate for Cleanliness 12 3 3 Install the Nozzle Insert 13 3 4 Install the Diaphragm and Nozzle Plate 14 3 5 Install the Feed Tube and Fluid Syringe 15 3 6 Prime the Jet 16 3 7 Check for Fluid Leaks 17 4 Cleaning the Jet 18 4 1 Cleaning the Exterior of the Jet 18 4 2 Cleaning the Interior of the Jet 18 4 3 Solvent and Diaphragm Compatibility 19 4 4 Fl...

Page 3: ...d tube Related Manuals Manuals are available at www graco com Component manuals below are in English Part Number Manual 3A6226 HV 2100C Jet Controller Setup and Operation 3A6326 HV 2100 Jet Maintenance and Repair 3A5937 Jet Dispensing Parameters Supplement 3A5908 Jet Maintenance Tool Kits 3A6244A Advanjet HV 2100 Jet Setup and Operation Page 3 of 22 ...

Page 4: ...ent serious injury including eye injury hearing loss inhalation of toxic fumes and burns Protective equipment includes but is not limited to Protective eyewear and hearing protection Respirators protective clothing and gloves as recommended by the fluid and solvent manufacturer EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury Do not operate the unit when fatigued or under the influ...

Page 5: ...4 Stainless Steel Tungsten Carbide Ceramic FKM FFKM Silicone Nozzle Heater Heating up to 70 C max 158 F Fluid Pressure 0 41 MPa 60 psi max Jet Pressure 0 24 MPa 35 psi min 0 62 MPa 90 psi max Operating Temperature 15 C to 50 C 59 F to 122 F Operating Noise Sound pressure measured 1 5 m 4 9 ft from applicator at 40 psi 225 kPa per EN ISO 3746 79 4 dB A 1 2 Technical Assistance For customer service ...

Page 6: ...ng plate for rigid attachment to a robot s XYZ stage An optional mating dovetail mount is available from Advanjet P N 03 2312 The dispense tip relative to the mounting holes and the rear mounting plate dimensions are shown in mm in the figure below It is highly recommended that any mounting scheme allow for vertical adjustment so the dispensing tip to dispensing surface can be easily adjusted 116 ...

Page 7: ... cracks or deformation the diaphragm should be replaced Consideration should be made of dispensing and cleaning fluids that could damage the jet s wetted parts The materials of these components are listed in Section 1 1 Technical Specifications In particular cyanoacrylates or pre mixed two part adhesives with a short pot life are not recommended as these materials can harden in the nozzle plate Se...

Page 8: ...at maximum 60 psi 0 41 MPa normal fluid pressure is usually between 10 and 50 psi 0 06 and 0 34 MPa Variations in the air pressure source can adversely affect the consistency of the drop size Jet Air Pressure The HV 2100C delivers jet air pressure through black 6 mm OD tubing with a quick connect coupler to the controller and an air fitting for the jet The jet air supply must be clean and dry and ...

Page 9: ... the HV 2100 jet cable to connect it to the HV 2100C controller Section 2 4 provides HV 2100 Jet Cable pin assignments I O When using the HV 2100 jet with the HV 2100C controller and a robot six TTL trigger lines control jet operations through a 26 pin cable P N CB26 005 COMM A PC can be connected to the controller via RS 232C USB to operate the HV 2100 using software instead of the front panel to...

Page 10: ...supplied with the HV 2100 Jet The table lists the jet cable pin assignments JET CABLE PIN ASSIGNMENTS PIN 1 2 3 Jet Solenoid 4 5 Jet Heater 6 7 Jet RTD 8 28 Figure 2 4 CPC 28 Jet Cable Page 10 of 22 Advanjet HV 2100 Jet Setup and Operation 3A6244A ...

Page 11: ...agm O ring and nozzle plate There is a grooved pattern on the bottom face of the heater block that matches the raised embossments on the diaphragm The grooves position the diaphragm correctly on the heater block The diaphragm also has a metal insert with a post that must be inserted into the central hole on the heater block Although a diaphragm can be inserted without the jet connected to an air s...

Page 12: ...longer is dispensed Splatter or satellites For best results Advanjet cleaning kits contain tools appropriately sized to the nozzle plate For example if you are using the 125 μm nozzle plate order the 125 μm cleaning kit Advanjet P N CL 125 Refer to Section 4 for complete instructions on cleaning the jet NOTICE Never submerge the diaphragm in solvents as it might result in damage Diaphragms can be ...

Page 13: ...er and remove the nozzle 2 plate top and the nozzle insert Save the O ring Clean as needed 3 Set the nozzle insert with the 4 O ring facing up in the groove of bottom plate as shown below Replace the nozzle plate top 5 Holding the top and bottom plates together flip the nozzle over Replace the three screws Flip the nozzle top side up and set the nozzle plate O ring 6 in the groove Note When instal...

Page 14: ...he center and the rectangular grooves are firmly in place 6 Note that the heater block has two pins that align with two holes in the nozzle plate 7 Use the pins to align the nozzle plate on the heater block The nozzle plate O ring faces up and the fluid barb faces the fluid syringe 8 Tighten the two embedded screws with a 3 mm hex driver Do not over tighten it is possible to strip the screws An op...

Page 15: ...tions could cause fluid to leak Clean or replace if necessary 3 Turn Fluid Air OFF Insert the receiver head into the syringe and twist to lock 4 Attach a new feed tube to the luer metal luer shown selection of feed tube material depends on the dispensing fluid 5 Attach the feed tube to the syringe and place the syringe in the jet Tighten the thumbscrew to secure 6 Slip the feed tube onto the barb ...

Page 16: ...the nozzle to be stable 2 Position a purge cup under the jet nozzle 3 Turn the Fluid Air OFF O on Air switch 4 On the controller touch panel Tap on Fluid Pressure and set to 0 Tap on Jet to OPEN 5 Turn the Fluid Air ON I on Air switch 6 Keep the purge cup positioned under the nozzle While watching for fluid flow from the nozzle increase Fluid Pressure in small increments Once fluid begins to slowl...

Page 17: ...ringe to the feed tube Sometimes the Luer fitting is a little snug and hard to twist in completely If fluid is leaking give the fitting an extra turn to seat it completely If this does not solve the leaking change the feed tube and or the syringe and check again Fluid can leak at the junction between the feed tube and the nozzle plate inlet fitting The feed tube is connected using a standard barb ...

Page 18: ...leaning agent 4 2 Cleaning the Interior of the Jet The Advanjet HV 2100 is a high precision jet for dispensing minute amounts of fluid Dispensing nozzles can become blocked or clogged by the smallest contaminates which will adversely affect dispensing results These are symptoms of a contaminated jet Unclean or uneven dispensing Drops become irregular or vary in size Residual flow or drooling out o...

Page 19: ...al is incompatible with a solvent the diaphragm will exhibit slight swelling around the metal insert If swelling occurs the performance of the jet will be adversely affected Use this table as a guide for selecting an appropriate cleaning solvent FKM Silicone FFKM EPDM Chemical Acetone Ethanol Isopropanol Methyl Ethyl Ketone Toluene Xylene Compatible DO NOT USE 3A6244A Advanjet HV 2100 Jet Setup an...

Page 20: ...zzle 11 Run the test recipe which flushes the jet Continue to run the recipe until the liquid coming out of the nozzle is clear and clean or all 3 cc of the solvent is flushed It normally requires about 5 or 6 flushes of 250 drops If there is too much solvent in the syringe you can open the jet to let out the remaining solvent Note It is easier to work with an empty syringe let the remaining solve...

Page 21: ...m in solvents as it might result in damage Do not submerge the diaphragm into the ultrasonic cleaner because it will deteriorate the diaphragm and shorten its life 8 When the ultrasonic cleaning is finished remove the nozzle from its container and wrap it in a paper towel making sure the barb is still exposed Use an air hose to cover the barb and blow air through the plate for about three seconds ...

Page 22: ... sales injury to person or property or any other incidental or consequential loss shall be available Any action for breach of warranty must be brought within two 2 years of the date of sale GRACO MAKES NO WARRANTY AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE IN CONNECTION WITH ACCESSORIES EQUIPMENT MATERIALS OR COMPONENTS SOLD BUT NOT MANUFACTURED BY...

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