Nordson ASYMTEK DispenseJet DJ-9500 Скачать руководство пользователя | Manualshive

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Maintenance and Service

21

Cleaning the Nozzle

To clean the nozzle:

1.

Open the Stroke Adjustment Assembly (counterclockwise) until the red part aligns with the

sleeve to release the spring load on the needle assembly.

2.

Loosen the Collar/Retainer Assembly ½ turn.



The retainer will rotate to the open position.

3.

Slide the TCA off the fluid chamber.



Be careful to retain the nozzle, seat, and O-ring as they may come free.

4.

Remove the nozzle, seat, and O-ring from the fluid chamber

Figure 6-6 Nozzle, Seat, and O-ring Removal (Active Nozzle Pictured)



NOTE

The nozzle and seat are a single part on the Unitized Nozzle.

5.

Use the appropriate size nozzle cleaner to clean material from the nozzle orifice. Refer to

Table 6-1 for the correct type and size.

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Содержание DispenseJet DJ-9500

Страница 1: ...DispenseJet Series DJ 9500 Owner s Manual...

Страница 2: ...ct Us Asymtek welcomes requests for information comments and inquiries about its products Please contact us using the information below Headquarters 2762 Loker Avenue West Carlsbad CA 92010 6603 USA T...

Страница 3: ...4 Installation 9 Overview 9 Safety First 9 Unpacking the DJ 9500 9 Installing the DJ 9500 Valve 9 5 Setup 13 Overview 13 Setting Up the DJ 9500 13 6 Maintenance and Service 17 Overview 17 Disassembli...

Страница 4: ...g the DJ 9500 35 8 Additional Information 39 Recommended Facility Items 39 Return Material Authorization 39 Input Output Connection 40 Needle Assembly Nozzle and Seat Configuration 41 Spares and Acces...

Страница 5: ...ned 24 Figure 6 13 Inserting the Seat 24 Figure 6 14 Nozzle In Cavity Recess 24 Figure 6 15 TCA Placed Over Nozzle 24 Figure 6 16 Unitized Nozzle In Fluid Chamber Cavity Recess 25 Figure 6 17 Fluid Ch...

Страница 6: ...DJ 9500 Troubleshooting Set up Based 37 Table 7 3 DJ 9500 Troubleshooting Component Based 38 Table 8 1 Available Needle Nozzle and Seat Sizes 41 Table 8 2 DJ 9500 Spares and Accessories 44 Table 8 3...

Страница 7: ...t widths as small as 300 micrometers on the dispensed side of the die It dispenses fluid either as discrete dots or as a rapid succession of dots to form a 100 micrometer diameter stream of fluid from...

Страница 8: ...Figure 1 2 DispenseJet Series DJ 9520 30cc Fluid Reservoir w Heat Exchanger Thermal Control Assembly Heat Exchanger Fluid Reservoir Fluid Chamber Stroke Adjustment Knob Collar Retainer Assembly Juncti...

Страница 9: ...3 Figure 1 3 DispenseJet Series DJ 9520 6oz Fluid Tube w Heat Exchanger Thermal Control Assembly Fluid Reservoir Fluid Chamber Stroke Adjustment Knob Collar Retainer Assembly Junction Box Heat Exchan...

Страница 10: ...per ANSI HIMA MD70 1 1983 Maximum Cycle Frequency 200 Hz Minimum Valve Air Pressure 5 5 bar 80 psi Solenoid 24 VDC 5 watts Nozzle Heater TCA 24 VDC 14 7 Watts 40 ohms Thermal Control RTD 100 ohm plati...

Страница 11: ...parts being processed and facilities Safety of Personnel WARNING Unsafe equipment conditions can result in personal injury or property damage Failure to adhere to safety warnings and precautions coul...

Страница 12: ...designed for use with the original equipment Table 9 1 contains an illustrated parts list CAUTION The DispenseJet Series DJ 9500 is a precision instrument of inherently safe design The use of any dis...

Страница 13: ...decrease travel An increase of travel distance will often result in a larger volume of material jetted Solenoid Valve The Solenoid Valve controls the valve operation When energized it allows air in th...

Страница 14: ...perature fluctuation in the machine The Heat Exchanger version will supply a fluid at a constant temperature Figure 3 1 DJ 9500 Exploded View Jet Body Nozzle Stroke Adjustment Knob Assembly Needle Ass...

Страница 15: ...commend that you look for obvious damage and verify contents against the packing slip Retain the case for storage of the DJ 9500 and accessories Retain shipping cartons for future use If an item needs...

Страница 16: ...ck when the hose is inserted properly The black hose connects to valve air The transparent green hose is used for nozzle cooling in elevated temperature environments Refer to the Fluidmove User Guide...

Страница 17: ...Installation 11 Figure 4 1 Connection Diagram Axiom X 1000...

Страница 18: ...12 Installation Figure 4 2 Connection Diagram Spectrum S 900 Series NOTE The connections in Figure 4 2 also apply to Asymtek s DispenseMate and Spectrum S 820 platforms...

Страница 19: ...for your particular application Adjust the Fluid Pressure to 0 2 bar 0 40 psi depending on the fluid viscosity 5 Verify that DJ Series is selected as the active valve configuration in the Fluidmove Se...

Страница 20: ...14 Setup Figure 5 1 Connecting the Fluid Reservoir 30cc Fluid Tube w o Heat Exchanger Feed Tube Assembly Fluid Reservoir Fluid Chamber...

Страница 21: ...Setup 15 Figure 5 2 Connecting the Fluid Reservoir 30cc Fluid Reservoir w Heat Exchanger Fluid Reservoir Heat Exchanger Heat Exchanger Release Lever Fluid Chamber...

Страница 22: ...16 Setup Figure 5 3 Connecting the Fluid Reservoir 6oz Fluid Reservoir w Heat Exchanger Fluid Reservoir Heat Exchanger Heat Exchanger Release Lever Fluid Chamber...

Страница 23: ...Remove the fluid reservoir DJ 9500 Version a Disconnect the fluid reservoir from the feed tube assembly at the luer fitting and remove the syringe Cap and store the fluid reservoir as necessary b Rem...

Страница 24: ...6 1 Disassembling Wetted Parts DJ9520 w Cup Seal and Unitized Nozzle shown Jet Body Needle Assembly Collar Retainer Assembly Seal Fluid Chamber O Ring Unitized Nozzle Thermal Control Assembly TCA Stro...

Страница 25: ...Control Assembly to cleaning solvents NOTE If fluid is detected in the jet body or the TCA cooling path a leak has occurred Refer to Section 7 Troubleshooting 4 Remove the seat from the fluid chamber...

Страница 26: ...surfaces thoroughly with the solvent 3 Remove solvent from the seal using compressed air at 1 5 bar 22 psi 4 Inspect the seal for traces of fluid or wall damage If traces of fluid are detected perfor...

Страница 27: ...er will rotate to the open position 3 Slide the TCA off the fluid chamber Be careful to retain the nozzle seat and O ring as they may come free 4 Remove the nozzle seat and O ring from the fluid chamb...

Страница 28: ...m 0 014in 901923 KIT WIRE CLN MUSIC W 011 DIA 0 400mm 0 016in 901924 KIT WIRE CLN MUSIC W 014 DIA 0 500mm 0 020in 0 600mm 0 024in 0 700mm 0 028in 0 800mm 0 032in 0 900mm 0 036in 1 000mm 0 040in 6 Sepa...

Страница 29: ...ing seal installation b Verify that no material is on the inside of the chamber or outside of the ring A small amount will cause fitment problems To verify proper fitment temporarily install the ring...

Страница 30: ...perly cleaned aligned and in good working condition the seat will press into the chamber with finger pressure only The seat should sit below the top surface of the cavity leaving a recessed area for t...

Страница 31: ...ess Figure 6 17 Fluid Chamber Unitized Nozzle Placed over Needle Assembly Figure 6 18 TCA Placed Over Unitized Nozzle 6 Use torque wrench P N 7219143 to tighten the collar retainer assembly See Figure...

Страница 32: ...according to applications requirements Figure 6 20 Stroke Adjustment 13 Install the Fluid Reservoir onto the valve DJ 9500 Version a Install a clean feed tube assembly on the fluid chamber inlet b In...

Страница 33: ...hing the needle through the lower bearing To install the Needle Assembly NOTE Needle Insertion Tool P N 7208915 can be used to assist with needle replacement 1 Apply a light coating of lubricant P N 4...

Страница 34: ...ody Figure 6 23 Inserting the Needle 7 Line up the installation pin with the hole in the top of the base Figure 6 24A 8 Push the pin all the way into the base Figure 6 24B 9 Remove the pin Figure 6 24...

Страница 35: ...r nozzle and TCA as described in Disassembling the DJ 9500 Wetted Parts previously in this section 2 Wipe the fluid residue from the needle assembly 3 Orient the jet with the needle assembly tip point...

Страница 36: ...scribed in Disassembling the DJ 9500 Wetted Parts previously in this section 2 Wipe the fluid residue from the needle assembly 3 Separate the Solenoid from the Jet Body DJ 9500 Version a Unscrew the t...

Страница 37: ...Release Handle is still down loosen the four socket head cap screws using a 2 5 mm hex wrench through the holes in the cover on the junction box DO NOT remove the three 3 button head screws c Remove...

Страница 38: ...rbed coolant fitting and remove the TCA Figure 6 29 Take care not to damage the coolant fitting Do not cut the black tubing from the barbed fitting pry off only The barbed coolant fitting should remai...

Страница 39: ...the Junction Box Figure 6 33 TCA Electrical Connectors 6 Reconnect the 2 pin connector for the solenoid valve Figure 6 34 Figure 6 34 Connecting the Solenoid 7 Reassemble the junction box solenoid and...

Страница 40: ...Valve Body Alignment WARNING Failure to use the Valve Body Alignment Tool may cause leakage poor Heat Exchanger performance damage to the chamber or poor dispense quality c With the cam lever down to...

Страница 41: ...Jet connector Verify proper Heater element RTD resistance Fluid pressure too low off Verify the proper air pressure is delivered to the fluid syringe Solenoid not actuating Manually actuate solenoid v...

Страница 42: ...ll components from the Jet Body Thoroughly clean fluid from the jet body bearings and weep hole Inspect all sealing and mating surfaces for scratches and cured fluid Check the needle assembly and the...

Страница 43: ...uid to a small temperature change Verify the Temperature Control Assembly TCA is holding at the desired temperature through the Fluidmove Temperature Control Window Both the heater element and RTD are...

Страница 44: ...Was it installed in the correct orientation Solenoid Operation Are the electrical connections good both at the bulkhead and in the junction box Is a minimum of 80 psi air being supplied all the way t...

Страница 45: ...tive Equipment recommended in applicable MSDS Bench Lamp and Magnifier Set Ultrasonic Cleaning System Air gun and compressed dry air Appropriate fluid collection and disposal container Solvent appropr...

Страница 46: ...D 28 PIN Female Circular Plastic Connector Cable P N 7212229 Pin Num Signal name Pin Num Signal name 1 24V 15 UNUSED 2 JET1_DRIVE 16 UNUSED 3 UNUSED 17 UNUSED 4 24V 18 UNUSED 5 NEEDLE_HEAT1 19 UNUSED...

Страница 47: ...84 24 NOZZLE UNITIZED 8 4 SEAT 0 20mm 0 008 in NOZZLE 0 100mm 0 004in 7201384 34 NOZZLE UNITIZED 10 4 SEAT 0 25mm 0 010 in NOZZLE 0 100mm 0 004in 7201384 35 NOZZLE UNITIZED 10 5 SEAT 0 25mm 0 010 in N...

Страница 48: ...VOL DJ 9000 0 500mm 0 020in 210753 24 NOZZLE LOW VOL DJ 9000 0 600mm 0 024in 210753 28 NOZZLE LOW VOL DJ 9000 0 700mm 0 028in 210753 32 NOZZLE LOW VOL DJ 9000 0 800mm 0 032in 210753 36 NOZZLE LOW VOL...

Страница 49: ...03in 7217506 4 ASSY ACTIVE NOZZLE U 0 100mm 0 004in 7217506 5 ASSY ACTIVE NOZZLE U 0 125mm 0 005in 7217506 6 ASSY ACTIVE NOZZLE U 0 150mm 0 006in 7217506 8 ASSY ACTIVE NOZZLE U 0 200mm 0 008in 7217506...

Страница 50: ...SEAL FLUOROLOY G 313X 125 LABEL FOR OUTGOING PRODUCT Valve Cleaning Consumables Kit For 6 oz kit use P N 7202648 Assembly lubricant 7200539 48 8105 7218010 7201408 7201409 7201416 7204294 7219143 720...

Страница 51: ...RUSH BOTTLE 13OD X6IN PKG 10 Valve Cleaning Consumables Kit For 6 oz kit use P N 7202648 Assembly lubricant 7214873 901916 7218010 7204294 7219143 7207680 7208915 48 8105 VALVE KIT DJ 9520 VISE PIN MA...

Страница 52: ...djustment Graduated marks Fluid Pressure KPa psi Valve Pressure KPa psi Table 8 5 Software Settings Category Parameter Units Current Settings Configuration Setup Valves Edit Settings Jet Pulse Time Va...

Страница 53: ...s Multi shot Delta Dwell inch Dwell Time sec Retract Distance inch Retract Speed inch sec Retract Accel inch sec2 Mid move 1 inch Mid move 2 inch On Vector Mode Off Vector Mode Post Dwell sec Teach a...

Страница 54: ......

Страница 55: ...X 12 SS 8 7212277 MUFFLER PLATE DJ 9500 9 7212301 O RING 025 VITON 10 7212275 BRACKET DOVETAIL DJ 9500 11 7200578 O RING 22 ID X 032 CS 70EP 12 7214861 ISOLATOR DOVE TAIL DJ 9500 13 7214811 ASSY JET...

Страница 56: ...AM HEAT EX DJ 9500 ADJ PLATE HEAT EX DJ 9500 LINKAGE HEAT EX DJ 9500 PIN DOWEL 125 X 625 H G SPRING OD 3 W 0051 FH 625 SS SHCS M5x0 8 X 30 mm HANDLE HEAT EX DJ 9500 SCREW M3 X 05 PH FLAT X 8 39 721229...

Страница 57: ...ustrated Parts List 51 Figure 9 1 DJ 9500 Illustrated Parts List Cup Seal Standard Nozzle and 30cc Mount 8 12 7 13 11 9 10 6 5 4 3 1 23 14 29 15 27 30 31 21 30 11 36 41 42 47 48 32 49 16 22 28 2 34 35...

Страница 58: ...Illustrated Parts List Figure 9 2 DJ 9520 Illustrated Parts List Cup Seal Unitized Nozzle and 30cc Mount 8 6 7 12 11 43 13 9 10 29 15 24 36 30 31 32 19 37 38 39 40 45 14 5 3 4 1 33 11 23 50 30 30 2 1...

Страница 59: ...ustrated Parts List 53 Figure 9 3 DJ 9520 Illustrated Parts List Static Seal Active Nozzle and 6oz Mount 8 7 13 11 9 10 6 5 4 3 14 29 26 30 30 31 17 25 11 23 33 44 37 38 39 40 45 36 32 1 18 30 51 20 2...

Страница 60: ...P N 7218010 Revision D 2010 Asymtek Headquarters 2762 Loker Avenue West Carlsbad CA 92010 6603 USA Tel 760 431 1919...

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