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Operation

4-1

Part 107016-02

2016 Nordson Corporation

Section 4

Operation

WARNING:

Allow only qualified personnel to perform the following tasks.

Follow the safety instructions in this document and all other related

documentation.

WARNING:

This equipment can be dangerous unless it is used in

accordance with the rules laid down in this manual.

Startup

WARNING:

Do not operate the spray gun if the resistor and multiplier

resistances are not within the ranges specified in this manual. Failure to

observe this warning may result in personal injury, fire, and property

damage.

Before turning on the IPS control unit, make sure that

the booth exhaust fan is on,

the powder recovery system is operating, and

the powder supply in the feed hopper is adequately fluidized.

Refer to the appropriate equipment manuals for startup procedures.

1. Make sure the cable, feed hose, and air tubing are correctly connected

to the spray gun, powder pump, and IPS control unit.

2. If the IPS control unit is controlled by a master control unit, turn on the

master control unit. Make sure that the IPS control unit is on.

3. Adjust the control unit air pressure regulators:

Flow rate

1.4 bar (20 psi)

Controls the volume of the powder

delivered to the spray gun

Atomizing

2.1 bar (30 psi)

Controls the velocity and density

(powder-to-air ratio) of the powder

Gun

Not adjustable

Keeps powder from building up on

the electrode

NOTE:

The pressures given are average starting points. Pressures will

vary according to required film build, line speed, and part configuration.

Adjust the pressures to obtain the desired results.

Содержание Versa-Spray II

Страница 1: ...TION AMHERST OHIO USA For parts and technical support call the Industrial Coating Systems Customer Support Center at 800 433 9319 or contact your local Nordson representative This document is subject...

Страница 2: ...it 7 7 Options 8 1 Options Reference Chart 8 1 Miscellaneous Options 8 2 Shorting Plug 8 2 Gun Mounting Bar 8 2 Powder Feed Hose and Air Tubing 8 2 Purge Adapter 8 3 Gun Air Upgrade Kits 8 4 Reference...

Страница 3: ...Change Record i Part 107016 02 E 2016 Nordson Corporation Change Record Revision Date Change 02 05 16 Remove approval labels Add kit information in parts list...

Страница 4: ...Change Record ii Part 107016 02 E 2016 Nordson Corporation...

Страница 5: ...nd regulations and are physically capable of performing their assigned tasks Intended Use Use of Nordson equipment in ways other than those described in the documentation supplied with the equipment m...

Страница 6: ...es S To prevent injury be aware of less obvious dangers in the workplace that often cannot be completely eliminated such as hot surfaces sharp edges energized electrical circuits and moving parts that...

Страница 7: ...d S There is a possible ignition potential from the charged human body Personnel standing on a painted surface such as an operator platform or wearing non conductive shoes are not grounded Personnel m...

Страница 8: ...Examine all equipment at the beginning of each work period and repair or replace any damaged loose or missing parts 9 Before cleaning or performing any maintenance on the electrostatic spray gun turn...

Страница 9: ...zzle extension 2 The diffuser injects gun air into the powder air mixture to evenly blend it before it reaches the nozzle 1 From the diffuser the gun air is routed to the nozzle extension Gun air flow...

Страница 10: ...orkpiece There are no controls on the spray gun The voltage controls and the powder pump flow rate and atomizing air pressure regulators are housed in the IPS control unit A non adjustable restrictor...

Страница 11: ...feed hose connects directly to the purge adapter In Line Ball Mount Kits The spray guns are shipped with the Nordson Shur Lok gun mount shown in Figure 2 1 This mount can be replaced with an optional...

Страница 12: ...explosive environment Class II Division I and Zone 21 or Zone 22 Air Quality Powder spray systems require clean dry oil free operating air Moist or oil contaminated air can cause the powder to clog i...

Страница 13: ...the gun mount 4 and insert the end of the mounting bar 3 in the mount Tighten the set screws securely 3 Use knob A to adjust the angle of the spray gun Use handle B to position the clamp 1 vertically...

Страница 14: ...short as possible The hose should not be more than 8 m 25 ft long 3 Guns with Optional Gun Air Kit used with Versa Spray II Control Units Install the gun air tubing For instructions on connecting gun...

Страница 15: ...00 PSI MAXIMUM INPUT 120 240 VAC 50 60 HZ 1 1 AMP AUX GUN 1 3 2 4 5 6 7 8 9 10 11 Figure 3 2 Gun Connections Gun Shown with Optional Gun Air Kit 1 Multiplier receptacle 2 Gun air tubing connector 3 Fe...

Страница 16: ...Installation 3 4 Part 107016 02 E 2016 Nordson Corporation...

Страница 17: ...erating and S the powder supply in the feed hopper is adequately fluidized Refer to the appropriate equipment manuals for startup procedures 1 Make sure the cable feed hose and air tubing are correctl...

Страница 18: ...the maximum setting and record the A output with no parts in front of the spray gun Monitor the A output daily under the same conditions A significant increase in A output indicates a probable short i...

Страница 19: ...Wipe the parts with a clean dry cloth 3 Blow powder off the resistor probe 2 and multiplier 1 Wipe them with a clean dry cloth 4 Carefully remove fused powder from the parts with a wooden or plastic...

Страница 20: ...any other solvents 1400413B 1 2 3 Figure 4 2 Removing the Diffuser Hose Connector for Cleaning 1 Hose connector 2 Diffuser bracket 3 Tubing connectors 6 Inspect the powder path parts for wear Replace...

Страница 21: ...Uneven pattern unsteady or inadequate powder flow Blockage in spray gun feed hose or pump Remove the feed hose from the pump outlet Blow out the hose and spray gun with compressed air If necessary di...

Страница 22: ...up Clean them and check for one megohm or less resistance between parts and ground For best results resistance should be no more than 500 ohms Failed resistor in optional nozzle extension Check resist...

Страница 23: ...m the spray gun Remove the feed hose adapter 7 from the powder inlet body 2 2 Loosen the set screw 8 in the underside of the powder inlet body with a flat bladed screwdriver Remove the powder inlet bo...

Страница 24: ...ure to do so could damage the multiplier Contact your Nordson representative for more information 1400415B 3 2 1 4 Figure 5 2 Multiplier Resistor Assembly Continuity and Resistance Check 1 Electrode 2...

Страница 25: ...the resistor probe 2 from the multiplier 4 3 Connect the megohmmeter probes to the electrode 1 and resistor spring 3 The megohmmeter should read between 153 and 187 megohms at 500 volts If the reading...

Страница 26: ...zle adapter 4 Remove the resistor 2 from the resistor spider wear sleeve holder 1 3 assembly 2 Check the resistor with a megohmmeter The megohmmeter should read between 18 and 22 megohms at 500 volts...

Страница 27: ...m pin 5 Vdc feedback in the multiplier receptacle and the multiplier heatsink 1400417B 1 2 3 4 5 6 Gun Cable Multiplier 2 3 1 IPS Control Unit End Gun End Negative Common 5 Vdc Feedback Positive 21 Vd...

Страница 28: ...Troubleshooting 5 8 Part 107016 02 E 2016 Nordson Corporation...

Страница 29: ...ion 5 if it is used 2 Remove the nozzle 6 Remove the optional nozzle extension 5 if it is used 3 Remove the wear sleeve 4 if it is used from the resistor probe 2 You may have to remove the powder inle...

Страница 30: ...4 Wear sleeve 5 Optional nozzle adapter 6 Nozzle 7 Set screw 8 Hose adapter Note Item 4 is not used on guns that have an optional nozzle adapter Multiplier Replacement The multiplier replacement kit c...

Страница 31: ...iffuser on the new multiplier with the screws removed from the old multiplier 6 Install the powder path parts 7 Install the spray gun on the mounting bar Tighten the gun mount set screws 1 securely 8...

Страница 32: ...r shipped with the resistor kit 4 Fill the new resistor spring 3 and resistor probe cavity 6 completely with dielectric grease 5 Unscrew the new contact tip 1 from the resistor probe 6 Screw the new r...

Страница 33: ...ontact tip 1 from the resistor probe 2 3 Apply dielectric grease to the threads of the new contact tip and in the end of the probe 4 Screw the new contact tip into the resistor probe and tighten it se...

Страница 34: ...3 4 Unscrew the resistor holder 8 from the spider and remove the resistor 7 5 Install the new resistor in the holder and screw the resistor holder onto the spider finger tight 6 Align the pin 9 on th...

Страница 35: ...be ordered separately The Description column gives the part name as well as its dimensions and other characteristics when appropriate Indentions show the relationships between assemblies subassemblies...

Страница 36: ...KIT 2 5 mm nozzle flat spray 1 C 2 134384 S S 2 5 mm NOZZLE flat spray with O rings Tivar 1 3 941181 S S S O RING silicone 0 875 x 1 063 x 0 094 in 2 4 134385 S S SLEEVE wear flat spray with O ring 1...

Страница 37: ...Parts 7 3 Part 107016 02 E 2016 Nordson Corporation 1400421B 11 1 2 3 4 5 8 7 6 9 14 15 13 10 12 Figure 7 1 Versa Spray II IPS Automatic Powder Spray Gun with Shur Lok Mount Parts...

Страница 38: ...11 140562 S BRACKET tube 1 12 1068118 S SCREW flat head M3 x 6 1 13 183539 S KIT Versa Spray II in line ball mount S S MOUNT Versa Spray II in line ball 1 14 183548 S S S PLATE adapting ball mount 1 1...

Страница 39: ...7 5 Part 107016 02 E 2016 Nordson Corporation 1401298A 11 1 2 3 4 5 8 7 6 9 10 12 17 20 18 13 22 21 16 19 19 23 15 14 Figure 7 2 Versa Spray II IPS Automatic Powder Spray Gun with In Line Ball Mount...

Страница 40: ...ns section for service kits for optional components Part Description Note 142108 8 m 25 ft CABLE Versa Spray 100 kV A 168448 12 m 38 ft CABLE Versa Spray 100 kV A 142109 16 m 50 ft CABLE Versa Spray 1...

Страница 41: ...m Part Description Quantity Note 134376 SERVICE KIT holder resistor 1 1 132748 S CONTACT cable 1 2 940117 S O RING silicone 0 312 x 0 438 x 0 063 in 1 3 S HOLDER resistor 1 4 S RESISTOR 1 NS 245733 S...

Страница 42: ...Parts 7 8 Part 107016 02 E 2016 Nordson Corporation...

Страница 43: ...ay II with O rings NOTE A 145559 32 mm CONICAL NOZZLE service kit with O rings Tivar NOTE A 144760 45 mm CONICAL NOZZLE service kit with O rings Tivar NOTE A DEFLECTORS Tivar in different diameters wi...

Страница 44: ...ting Plug Gun Mounting Bar See Figure 8 2 Item Part Description Quantity Note 1 133403 BAR gun mounting 1 1400427A 90 cm 3 ft 1 Figure 8 2 Gun Mounting Bar Powder Feed Hose and Air Tubing These are bu...

Страница 45: ...m Part Description Quantity Note 1 157094 ADAPTER purge Versa Spray 1 2 155179 S ADAPTER purge outlet 1 3 940163 S O RING silicone 0 625 x 0 750 x 0 062 in 1 4 183456 S FITTING swivel elbow 6 mm tubin...

Страница 46: ...tension Kit See Figure 8 5 This kit adds both a diffuser and a nozzle extension to a Versa Spray or Versa Spray II gun without air used with a Versa Spray II control unit To install the components fol...

Страница 47: ...kit NOTE To use this kit you must order a length of 6 mm air tubing as long as the gun cable to deliver air from the control unit to the spray gun Item Part Description Quantity Note 183538 KIT Versa...

Страница 48: ...the manifold listed in Gun Air Manifold To install the components follow the instructions included with the kit NOTE To use this kit you must order a length of 6 mm air tubing as long as the gun cable...

Страница 49: ...8 8 Item Part Description Quantity Note 169658 MANIFOLD Versa Spray II gun diffuser 1 1 249467 S REGULATOR in line air 1 2 973117 S NIPPLE steel sched 40 1 4 in NPT x 1 50 in 1 3 973370 S BUSHING red...

Страница 50: ...pray II control unit To install the components follow the instructions included with the kit See Figure 8 9 Item Part Description Quantity Note 183537 KIT Versa Spray II extension automatic gun 1 1 97...

Страница 51: ...x 0 063 in 1 6 173179 S SLEEVE wear Versa Spray II 1 7 182254 S KIT adapter nozzle Versa Spray II with O ring 1 8 S S ADAPTER nozzle Versa Spray II 1 9 941181 S S O RING silicone 0 875 x 1 063 x 0 094...

Страница 52: ...G silicone 0 625 x 0 813 x 0 094 in 1 2 183547 S S ADJUSTER hand ball mount 1 3 183546 S S FLANGE bar ball mount 1 4 982067 S S SCREW set cup M5 x 5 black 2 5 941176 S S O RING silicone 0 813 x 1 00 x...

Страница 53: ...ount 1 3 183546 S S FLANGE bar ball mount 1 4 982067 S S SCREW set cup M5 x 5 black 2 5 941176 S S O RING silicone 0 813 x 1 00 x 0 094 in 1 6 183818 S S BALL pivot Versa Spray II gun mount 1 7 183549...

Страница 54: ...ctor Kit See Figure 8 13 Item Part Description Quantity Note 189491 KIT Shur Lok ion collector 1 1 189482 S ROD ion collector 11 in 1 2 982067 S SCREW set cup M5 x 5 black 3 3 189488 S BRACKET Shur Lo...

Страница 55: ...em Part Description Quantity Note 189490 KIT ball mount ion collector 1 1 189482 S ROD ion collector 11 in 1 2 982394 S SCREW set dog M6 x 16 black 1 3 982595 S SCREW set cone M6 x 8 mm stainless stee...

Страница 56: ...Options 8 14 Part 107016 02 E 2016 Nordson Corporation...

Страница 57: ...be used on any manual or automatic Versa Spray or Versa Spray II gun Nozzle Type Shipped With Flat Spray automatic guns Conical manual guns Flat Spray Nozzle Selection An identification groove appears...

Страница 58: ...ontd Nozzle Spray Pattern Powder Velocity Application 2 5 mm Flat Spray High Large flat surfaces 3 mm Flat Spray Medium high Fine finish on flat surfaces 4 mm Flat Spray Medium low Touch up 6 mm Flat...

Страница 59: ...pplication 14 mm 32 mm with pattern adjuster High Manual touch up 16 mm 32 mm with pattern adjuster Medium high General finishing 19 mm 32 mm with pattern adjuster Medium Large surfaces 19 mm Short Ve...

Страница 60: ...e a Versa Spray II gun with an electrode cleaning air extension 10 1 See Figure 1 Pull the existing nozzle 1 straight off the gun 2 Pull the wear sleeve 2 straight off the resistor probe 4 3 Slide the...

Страница 61: ...0 X X X 134384 X X 174223 X X 2 3 mm 139935 X X X 139902 X X 174225 X X 2 6 mm 139937 X X X 139903 X X 174229 X X 3 60_ Cross Cut 141013 X X X 141017 X X 4 90_ Cross Cut 141014 X X X 141015 X X 5 Cast...

Страница 62: ...44759 S ADJUSTER pattern 32 mm 1 4 145558 S NOZZLE 32 mm dia with O rings Tivar 1 5 941205 S S O RING silicone 1 000 x 1 188 x 0 094 in 1 6 941181 S S O RING silicone 0 875 x 1 063 x 0 094 in 2 7 1323...

Страница 63: ...348 S SLEEVE wear conical Tivar 1 5 4 2 1 3 mm Figure 4 45 mm Conical Nozzle and Deflector Short Conical Nozzle and Deflectors See Figure 5 Item Part Description Quantity Note 1 173138 19 mm DEFLECTOR...

Страница 64: ...II Guns 8 Part 1037936A E 2003 Nordson Corporation Issued 3 03 Original copyright date 2003 Cross Cut Nordson the Nordson logo and Versa Spray are registered trademarks of Nordson Corporation Tivar i...

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