Advanjet HV-2100 Repair Instructions Download Page 1

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Repair

HV-2100 Jet
Maintenance and Repair

3A6326A

Diaphragm-Jet

™

Technology

For non-contact dispensing of viscous 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.

Summary of Contents for HV-2100

Page 1: ...iscous 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: ...noid 15 2 6 2 Remove the Silencer 15 2 7 Check Parts Set Aside 16 3 INSTALL NEW PARTS AND REASSEMBLE THE JET 17 3 1 Overview 17 3 2 Install the Solenoid 18 3 2 1 Install the Silencer 18 3 2 2 Install the Solenoid 18 3 3 Assemble the Spacer 19 3 3 1 Install the Air Cylinder 19 3 3 2 Tighten the Setscrew 19 3 3 3 Assemble the Spacer Parts 19 3 3 4 Check the Lever Assembly 19 3 3 5 Attach the Spacer ...

Page 3: ... 6 8 Attach the Dovetail Plate 25 3 6 9 Attach the Syringe Holder 25 4 SET THE JET HAMMER GAP 26 4 1 Using the Gap Set Fixture 26 4 2 Prepare the Gap Set Fixture 27 4 2 1 Check the Zeroing Plate 27 4 2 2 Zero the MIcrometer 27 4 2 3 Remove the Zeroing Plate 27 4 2 4 Attach the Jet 27 4 3 Measure the Gap 28 4 3 1 Connect the Jet 28 4 3 2 Reading the Dial 28 4 4 Adjust the Gap 28 GRACO STANDARD WARR...

Page 4: ...rt Number Kit BK 2001 Bushing Kit HK 2100 Heater Kit JK 2001 Jet Repair Kit Related Manuals Manuals are available at www graco com Component manuals below are in English Part Number Manual 3A6244 HV 2100 Jet Setup and Operation 3A6226 HV 2100C Jet Controller Setup and Operation 3A5937 Jet Dispensing Parameters Supplement 3A5908 Jet Maintenance Tool Kits Page 4 of 30 Advanjet HV 2100 Jet Maintenanc...

Page 5: ...ye 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 influence of drugs or alcohol Do no...

Page 6: ...ammer cylinder lever shoulder bolt solenoid muffler and heater block assembly This document describes procedures for installing the HV 2100 jet maintenance kits Whenever the jet hammer spring is removed as in these maintenance kits the jet hammer gap must be set before dispensing can proceed The gap set fixture and specific tools required for this procedure are included in the Advanjet Jet Mainten...

Page 7: ... 2100 HK 2100 STANDARD 10W HEATER CABLE ASSEMBLY 06 1088 00 HEATER BLOCK SCREWS 2 M3 X 25 FHMS and JET SPRING P N 60 2102 WASHER P N 60 2116 HEATER SEAL P N 03 2261 00 BUSHING P N 03 2162 00 3A6326A Advanjet HV 2100 Jet Maintenance and Repair Page 7 of 30 ...

Page 8: ... N 60 2030 MAIN AIR JET HAMMER CYLINDER ASSEMBLY P N 60 2266 SILENCER P N 60 2107 LEVER P N 03 2281 00 PIVOT BOLT P N 60 2104 HEATER SEAL P N 03 2261 00 WASHER P N 60 2116 JET SPRING P N 60 2102 BUSHING P N 03 2162 00 Page 8 of 30 Advanjet HV 2100 Jet Maintenance and Repair 3A6326A ...

Page 9: ... hex wrench P N 60 2293 0 050 in hex wrench P N 60 2294 Solenoid torque tool P N 60 2302 Awl P N 60 2296 Gap Set Fixture P N 90 0010 Other Tools 1 Phillips screwdriver 2 Phillips screwdriver 3 mm hex wrench 150 mm adjustable wrench 13 mm open end wrench 3A6326A Advanjet HV 2100 Jet Maintenance and Repair Page 9 of 30 ...

Page 10: ...up and Operation manual 3A6226 The extent of jet disassembly depends on which kits are being installed For all repair kits remove and keep Nozzle plate and two screws with two washers each Top cover and two screws Mounting plate and two screws For the Bushing and Heater Kits BK 2001 and HK 2100 Detach the Heater Block keep for BK 2001 discard for HK 2100 Remove and discard the heater seal washer a...

Page 11: ...2 2 Disassembled Jet 3A6326A Advanjet HV 2100 Jet Maintenance and Repair Page 11 of 30 ...

Page 12: ...curing the upper feed tube enclosure If a syringe is still in place remove the feed tube from the nozzle plate fluid barb loosen the syringe holder thumbscrew and remove the fluid syringe Using the 3 mm driver remove and set aside The four screws securing the dovetail plate The two screws securing the mounting plate The two screws securing the syringe holder The two screws securing the top cover T...

Page 13: ... PH to remove the two screws securing the heater block For the BK 2001 set the heater block screws aside Remove and discard the heater block bearing heater seal and washer and the jet compression spring If only installing the BK 2001 do not remove the heater block Skip to section 3 5 2 4 2 Remove the Heater Block HK only Cut the cable ties bundling the heater cable assembly with the Jet Pressure l...

Page 14: ...e automatic shutoff spring Do not lose the shutoff spring A new shutoff spring is not included with the JK 2001 and the shutoff spring and the jet spring are not interchangeable Remove and discard the shoulder bolt 2 mm hex and the lever 2 5 2 Loosen the Air Cylinder Locking Screw Use the 2 mm hex driver to loosen the setscrew that locks the jet hammer air cylinder in place 2 5 3 Remove the Jet Ha...

Page 15: ... of the JK 2001 kit skip to section 3 2 6 1 Remove the Solenoid Use the torque tool with adapter tip to remove the solenoid discard the solenoid 2 6 2 Remove the Silencer Use an adjustable wrench to remove the silencer discard the silencer DISCARD 3A6326A Advanjet HV 2100 Jet Maintenance and Repair Page 15 of 30 ...

Page 16: ...ry remove built up threadlocker DOVETAIL PLATE 4 M4 X 10 SHCS MOUNTING PLATE 2 M4 X 10 SHCS NOZZLE PLATE 2 M4 X 55 SHCS TOP COVER 2 M4 X 40 SHCS HEATER BLOCK 2 M3 X 20 FHMS SPACER 1 M3 X 16 2 M3 X 25 SHUTOFF SPRING Page 16 of 30 Advanjet HV 2100 Jet Maintenance and Repair 3A6326A ...

Page 17: ...ttach the spacer Align the lever Install the pivot shoulder bolt Attach the Heater Install the heater seal washer and hammer spring Install the bushing Connect heater cable HK 2100 Align and attach heater block Reassemble the Jet Insert nozzle plate screws Attach top cover Fasten cable ties Attach the mounting plate Attach solenoid connector NOTICE Use Loctite 242 or 243 threadlocker as indicated ...

Page 18: ...body Install finger tight into the valve mount The fit should be snug but not so tight that it crushes the rubber washer 3 2 2 Install the Solenoid Inspect the cylinder bore for the solenoid Clean if necessary Install the new solenoid using the solenoid torque tool Page 18 of 30 Advanjet HV 2100 Jet Maintenance and Repair 3A6326A ...

Page 19: ...matic shutoff spring that were set aside 3 3 4 Check the Lever Assembly Install the lever observing the orientation of the lever and washers as shown The shutoff spring rests in the bore in the lever There is one washer on the shutoff cylinder below the lever Proper positioning is critical 3 3 5 Attach the Spacer Install the spacer screws 1PH Note For proper engagement of the spacer screws the spa...

Page 20: ...o the threads of the shoulder bolt and wipe off any excess Insert the shoulder bolt and push out the driver Screw in the shoulder bolt with the driver until it is barely snug Verify that the lever is not binding the hammer cylinder hat should move up and down freely Note Do not allow Loctite from the shoulder bolt tip to transfer to the lever as this will impede jet valve operation For proper oper...

Page 21: ...n 3 4 2 Install the Washer Position the washer over the air cylinder tip 3 4 3 Install the Jet Spring Place the jet compression spring on top of the washer 3 4 4 Heater Block Bushing Leave grease in place Press in new bushing If installing a new heater block the bushing is pre installed 3A6326A Advanjet HV 2100 Jet Maintenance and Repair Page 21 of 30 ...

Page 22: ...ew Heater Block Locate the new heater block assembly and screws 3 5 2 Position Heater Block Align the pins in the heater block with the heater seal as shown 3 5 3 Install Heater Block Screws The cylinder tip should be visible through the weep holes Use a 1PH to install the heater block screws Page 22 of 30 Advanjet HV 2100 Jet Maintenance and Repair 3A6326A ...

Page 23: ...et body 3 6 2 Attach Solenoid Connector Carefully insert the white connector coming out of the heater cable into the top of the solenoid 3 6 3 Attach the Top Cover Apply Loctite 242 to the tips of the top cover screws and attach the top cover 3 mm hex 3A6326A Advanjet HV 2100 Jet Maintenance and Repair Page 23 of 30 ...

Page 24: ...s Trim the cable at the fastener as shown and press the trimmed end firmly into the top cover slot Carefully tuck the wires and connectors into the lower portion of the top cover 3 6 6 Position Heater Block Cable Position the heater block cables so they pass through the mounting plate groove 3 6 7 Attach the Mounting Plate Use the alignment pins to position the mounting plate Check that the cables...

Page 25: ...ail plate screws and attach to the mounting plate 3 mm 3 6 9 Attach the Syringe Holder Flip jet over Apply Loctite 242 to the tips of the two syringe holder screws and attach to the jet front 1PH Continue to the next section Set the Jet Hammer Gap 3A6326A Advanjet HV 2100 Jet Maintenance and Repair Page 25 of 30 ...

Page 26: ...ixture is a sensitive calibration tool for maintaining the jet Except for calibrating the tool to zero and taking the measurement the tip protector should remain in place at all times Without the tip protector in place the tip can be easily damaged which would result in inaccurate measurements TIP PROTECTOR 0 050 IN HEX WRENCH Page 26 of 30 Advanjet HV 2100 Jet Maintenance and Repair 3A6326A ...

Page 27: ...ial should read 0 300 If large hand does not read zero Loosen the bezel lock Rotate the outside bezel until the large hand needle is aligned with zero Tighten the bezel lock Replace the tip protector 4 2 3 Remove the Zeroing Plate Loosen the two thumbscrews securing the zeroing plate 4 2 4 Attach the Jet With the mounting plate facing up use the nozzle plate screws to secure the jet body to the fi...

Page 28: ...ing would be 0 142 On the dial below The small hand is between 0 100 and 0 200 The large hand is at 0 036 The reading would be 0 136 4 4 Adjust the Gap The recommended hammer gap for the jet is 0 1450 in If an adjustment is necessary turn the adjustment setscrew with the hex wrench until the preferred value is displayed on the dial Cycle the jet several times OPEN CLOSE and validate that the gap i...

Page 29: ...Notes 3A6326A Advanjet HV 2100 Jet Maintenance and Repair Page 29 of 30 ...

Page 30: ...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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