Graco 333347F Manual do Utilizador

333347FENInstructions - PartsInvisiPac™ HM25 and HM50 Tank-Free™ Hot Melt Delivery SystemFor delivering and dispensing hot melt adhesive pellets. For

Warnings 10 333347FPERSONAL PROTECTIVE EQUIPMENTWear appropriate protective equipment when in the work area to help prevent serious injury, including

Accessories 100 333347FAccessoriesSpecial ToolsThese special tools are designed to make system repairs as easy as possible while ensuring that parts d

Accessories333347F 101Non-Graco Applicator Adapter Cables16T916: For connecting to non-Graco applicators that use a rectangular, 6-pin connector. 16T9

Accessories 102 333347FSystem Stand, 24R088Use the stand to mount the system at eye level. When the system is mounted on the stand, the ADM is 45 in.

Accessories333347F 103

Accessories 104 333347F30 Gallon Vibrating Hopper, 24R136Hopper includes a shaker to ensure the adhesive pellets maintain a level surface at all times

Accessories333347F 10530 Gallon Vibrating Hopper InstallationSee FIG. 64 for illustration of installed vibrating hopper.1. Turn main power switch OFF.

Accessories 106 333347FLight Tower Kit, 24R226The light tower enables someone away from the system to quickly see whether the system is inactive or OF

Accessories333347F 107Light Tower Kit Installation1. Turn main power switch OFF.2. Disconnect cable from ADM, push cable through plastic shroud, then

Accessories 108 333347F4 Channel Upgrade Kit, 24V528Use this kit to upgrade a 2 channel system to a 4 channel system. ◆ Not shown.--- Not for sale.WL

Accessories333347F 1094 Channel Upgrade Kit Installation1. Disconnect plug from power outlet or turn off circuit breaker for incoming power. 2. Place

Component Identification333347F 11Component Identification FIG. 1WLDWLDAKey:A Advanced Display Module (ADM)B Electrical EnclosureC Pump Air

Accessories 110 333347F6 Channel Upgrade Kit, 24V529Use this kit to upgrade a 4 channel system to a 6 channel system. WLD1301130213041305BBBBAA13

Accessories333347F 1116 Channel Upgrade Kit Installation1. Disconnect plug from power outlet or turn off circuit breaker for incoming power. 2. Place

Accessories 112 333347FInvisiPac ADM Simulator Kit, 24R323Use this kit to train users in ADM operation without using the full InvisiPac system. Kit in

Accessories333347F 113Overtemperature Jumper, 16Y727Use the Overtemperature jumper plug to run the InvisiPac melter without a hose and applicator atta

Appendix A - ADM 114 333347FAppendix A - ADM General OperationADM PowerThe ADM automatically turns on when the main power switch is turned ON. Screen

Appendix A - ADM333347F 115Operation ScreensHomeThis screen shows the actual temperatures of the sys-tem melter and each applicator and hose.TargetsTh

Appendix A - ADM 116 333347FErrorsThe Errors screens store a maximum of 200 errors. See ADM Error Code Table on page 40. The errors list can be downlo

Appendix A - ADM333347F 117Setup ScreensNOTE: It is important to set all settings in the System screens correctly to ensure optimal system perfor-manc

Appendix A - ADM 118 333347FMaintenanceThe system will notify the user at the set interval that maintenance is required. The fields in boxes can be ed

Appendix A - ADM333347F 119Advanced 3Disable USB Downloads/Uploads: Disables use of the USB for downloading and uploading.Disable USB Log Errors: When

Component Identification 12 333347FHeated Fluid ManifoldKey:T Electrical Enclosure Front Access DoorUMelterW1 Drain PortW2 Drain TrayX Inlet Filter (L

Appendix B - USB Downloading, Uploading 120 333347FAppendix B - USB Downloading, UploadingThe system can store 250,000 entries in its logs and the sys

Appendix B - USB Downloading, Uploading333347F 1217. If installing the custom language file, place DISP-TEXT.TXT file into UPLOAD folder.8. Remove USB

Appendix B - USB Downloading, Uploading 122 333347FSystem Language FileThe system language file name is DISPTEXT.TXT and is stored in the DOWNLOAD fol

Technical Data333347F 123Technical Data InvisiPac Hot Melt Delivery SystemUS MetricIncoming PowerHM25: 24V423HM50: 24T918200-240 VAC, 1-ph, 50/60 Hz,

Technical Data 124 333347FMain System Air Supply Pressure Range (set with regulator on front of system)80-100 psi 0.55-0.69 MPa (5.5-7 bar)Pump Operat

Technical Data333347F 125Startup TimeSingle PhaseNOTE: Times are approximate and may vary with ambient conditions, voltage configuration, and machine

Technical Data 126 333347FThree PhaseNOTE: Times are approximate and may vary with ambient conditions, voltage configuration, and machine configuratio

Technical Data333347F 127DimensionsSystem DimensionsSystem With 480V TransformerMounting Hole DimensionsWLD35.8in.(909 mm)22.3 in. (566 mm)18.3 i

Technical Data 128 333347FSystem with Stand and Vacuum Feed Dimensionsti22866bAti22865aTube Bend Radius: 8.0 in. (203 mm)12.0 in. (305 mm)30.0 (762 mm

Technical Data333347F 129

Component Identification333347F 13Electrical EnclosureKey:P Multi-Zone Low Power Temperature Control Module (MZLP)AC Incoming Power ConnectionAF Chass

All written and visual data contained in this document reflects the latest product information available at the time of publication. Graco reserves th

Component Identification 14 333347FAdvanced Display Module (ADM)User InterfaceNOTE: See Appendix A - ADM on page 114 for com-plete ADM operation detai

Component Identification333347F 15Screen ComponentsFIG. 6: Main Screen ComponentsCurrent date and timeScreens OrderHose Actual TemperatureOperating Mo

Component Identification 16 333347F

Setup333347F 17SetupGrounding The InvisiPac system is equipped with a ground termi-nal. A qualified electrician must ground the system using this term

Setup 18 333347F2. Place the base system in the desired operating location and orientation. See Location, page 17. • The bottom of the electrical encl

Setup333347F 19NOTE: In the following steps, when routing the vacuum transfer hose, ensure there are no tight coils, turns, or dips in the vacuum hose

2 333347FContentsRelated Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Required Tools . . . . . . . . . . . . . .

Setup 20 333347F14. Install heated hoses, see FIG. 11: a. Place a rag on the drain tray (W2) attached to the melter. Residual oil may be in the syste

Setup333347F 21d. Repeat for any additional applicators.16. If necessary, set up the pattern controller (not included) to control opening and closing

Setup 22 333347FRecommended Air SetupFIG. 14WLEMain Air LineAir to applicatorsAir In:Less than 50 ft (15.2 m): 3/8 in. More than 50 ft (15.2 m):

Setup333347F 23Connect Electrical CordNOTE: See Grounding section on page 17. NOTE: The installed strain relief bushing (106) fits a 0.708-1.260 in. (

Setup 24 333347F208V Electrical CircuitsFor 208V electrical supply, a qualified electrician can install a 208V to 240V step-up transformer to improve

Setup333347F 256. On the Advanced 2 screen, set the temperature and mass units.7. To setup the optional Schedule function, see Schedule on page 33. NO

Setup 26 333347F11. On the Targets screen, adjust heated hose and applicator temperature settings:NOTE: InvisiPac is a high powered tank-free system t

Setup333347F 27PLC ConnectionA PLC can control and monitor all items shown in the dropdown menus on the System 1 screen in the Setup screens. Customer

Setup 28 333347FPLC Connection Block DiagramsThe following block diagrams show how to connect customer inputs and outputs to the InvisiPac MZLP. For c

Operation333347F 29OperationNOTE: See Appendix A - ADM on page 114 for detailed ADM information.NOTE: See Appendix B - USB Downloading, Upload-ing on

Related Manuals333347F 3Related ManualsManuals are available at www.graco.com. Component manuals in English: Required Tools• Standard allen wrench set

Operation 30 333347F6. Use pump air pressure regulator (C) to adjust pump air pressure to 0.7. Use vacuum transfer air pressure regulator (E) to adjus

Operation333347F 31It is recommended to maintain a minimum flow rate of 1.5 lb/hour to prevent material from melting within the feed cap and funnel. I

Operation 32 333347F4. If not already set, use vacuum transfer air pressure regulator (E) to adjust vacuum transfer air pressure setting to 40-100 psi

Operation333347F 33ShutdownPress to disable the heaters and pump. The screen will say “Inactive”. If using the Schedule function, the heaters and pu

Operation 34 333347FDrain the SystemNOTE: The system must be drained prior to flushing and prior to some maintenance and repair procedures.1. On the S

Operation333347F 355. On the System 3 screen (in the Setup screens), ver-ify the Refill Setting is set to “Manual”. 6. Change the melter, heated hoses

Operation 36 333347F25. Install fill cap onto melter rubber housing. 26. Slide funnel assembly through air motor bracket then tighten clamp. 27. On th

Maintenance333347F 37MaintenanceReplace Outlet FilterThe outlet filter is designed to prevent small contami-nants from entering the hoses and applicat

Maintenance 38 333347F4. When the melter temperature is the desired tem-perature, turn main power switch OFF.5. Disconnect cable from ADM, push cable

Maintenance333347F 39Filter Maintenance Guidelines** These recommendations are service level guidelines - actual service levels required in your facto

Models 4 333347FModels 200-240 VAC, 350-415 VAC HM50 ModelsSee 400 VAC Transformer models on page 6.See 480 VAC Transformer models on page 7.Model Cha

Troubleshooting 40 333347FTroubleshootingADM Error Code TableWhen an error occurs, press to acknowledge the error. If a Maintenance error occurs, nav

Troubleshooting333347F 41A3MF High Fan Cur-rent, Trans-formerDevia-tionTransformer fan is greater than 600mA.Replace transformer fan.A4D0 High Current

Troubleshooting 42 333347FCAC_1=MZLP 12=MZLP 23=MZLP 3Comm Error ModuleAlarm System not responding to ADM. Dial not set correct on MZLP. Set to 1 on b

Troubleshooting333347F 43L8FX Refill timeout Alarm Melter did not receive enough adhesive pellets for flow rate.Storage bin out of adhesive. Refill ad

Troubleshooting 44 333347FT4D0 High Temp MelterAlarm Melter continues to raise above the set-point. Check that RTD is seated in melter correctly.Check

Troubleshooting333347F 45T8D_ No Temp Rise in Hose (all zones)Alarm Temperature reading does not change.Check fuses F5 and F6 (channels 1, 3, 5) or F9

Troubleshooting 46 333347FMechanical and Electrical Troubleshooting Problem Cause SolutionRefill Timeout ErrorThe system was unable to refill in less

Troubleshooting333347F 47Level Sensor ErrorFailure of the level sen-sor (20) or sensor cable 16T108 (J14 to level sensor (20)).Check sensor cable J14

Troubleshooting 48 333347FUSB Log Full The InvisiPac system will display this notifica-tion when the USB data logs reach 90% full.To prevent data loss

Troubleshooting333347F 49Unable to achieve pub-lished melt rate at the desired adhesive tem-perature.The InvisiPac system monitors temperature within

Models333347F 5200-240 VAC, 350-415 VAC HM25 ModelsSee 400 VAC Transformer models on page 6.See 480 VAC Transformer models on page 7.Model Channels Vo

Troubleshooting 50 333347FSlow start-up time or system takes longer than 10 min-utes to startupWrong setting in ADM breaker setup.Wrong breaker settin

Troubleshooting333347F 51No adhesive or incorrect amount of adhesive out-put when all dispense mod-ules are trig-geredPlugged applicator manifold filt

Troubleshooting 52 333347FAdhesive flow-ing out of one/some applicators when not trig-geredFailed valve in the open position.Replace dispense module.

Troubleshooting333347F 53Static shock when touching shaker or adhesive bin.Ground wire not in place on shaker assembly. Some adhe-sives, flow rates, a

Troubleshooting 54 333347FFlush Pressure Relief ValvePerform this procedure when directed in the Trouble-shooting table.1. With the system active at t

Troubleshooting333347F 55MZLP Troubleshooting NOTE: The MZLP LED is located on the inside of the electrical enclosure. To view, remove the electrical

Repair 56 333347FRepairNOTE: Some procedures require special tools. Read through each procedure prior to beginning it to ensure you have the required

Repair333347F 57c. Install piston valve (222) onto piston rod (223). Torque to 24-30 ft-lb (33-41 N•m).2. To protect the seals from the sharp threads,

Repair 58 333347FReplace Pump Inlet Housing Checks Disassembly (see FIG. 35):1. Flush the system. See page 34.2. Close the bleed-type ball valve insta

Repair333347F 595. Remove air lines from relief valve (245) and air motor (218) See FIG. 31 on page 56.6. Remove nuts (3) securing melter shield (27)

Models 6 333347F400 VAC Transformer HM25 Models400 VAC Transformer HM50 ModelsModel Channels Voltage Type Description FrequencyMax Amps24V426 2 335-4

Repair 60 333347FMelterRemove Melter Assembly NOTE: This only needs to be done when replacing items that require access to the bottom of the melter as

Repair333347F 6121. Remove all heater wires from the following termi-nals. Pull wires up through the rubber grommet on the top of the electrical enclo

Repair 62 333347FReplace Band Heater Disassembly (see FIG. 41):1. Once the fluid level is low enough, close the bleed-type ball valve installed at the

Repair333347F 63Replace Band Heater Temperature Sensor Disassembly (see FIG. 42):1. Close the bleed-type ball valve installed at the system air inlet

Repair 64 333347FReplace Heater Over-Temperature Switch Disassembly (see FIG. 43):1. Close the bleed-type ball valve installed at the system air inlet

Repair333347F 654. If removing the pump heater rod (210):a. Remove the air tube (36) from the relief valve (245). Pull the air tube through the metal

Repair 66 333347F6. Use crescent wrench to remove melter fluid pres-sure relief valve (245). See FIG. 45.7. Use an o-ring pick to remove o-ring (244).

Repair333347F 67Multi-Zone Low Power Temperature Control Module (MZLP)Replace MZLP FuseMZLP Identification Fuse Kits1. Turn main power switch OFF.2. R

Repair 68 333347FReplace MZLPDisassembly:1. Turn main power switch OFF.2. Remove electrical enclosure front access door (10).3. Disconnect heated hose

Repair333347F 69Reassembly:1. Plug new daughter card (112a) into the MZLP (112).2. Use screws (112b) to secure daughter card to MZLP (112). 3. Connect

Models333347F 7480 VAC Transformer HM25 Models480 VAC Transformer HM50 ModelsModel Channels Voltage Type Description FrequencyMax Amps24V429 2400-480

Repair 70 333347FReplace AWBDisassembly:1. Turn main power switch OFF.2. Note location of each cable, then unplug all cables from the AWB. See Electri

Repair333347F 71Replace Power SupplyDisassembly:1. Turn main power switch OFF.2. Remove electrical enclosure front access door (10).3. Remove power su

Repair 72 333347FAir ControlsReplace Air Control SolenoidsNOTE: In order to replace the air control solenoids, the system must be tipped back to acces

Repair333347F 736. Install electrical enclosure front access door.Replace Air Control GaugeDisassembly (see FIG. 54):1. Turn main power switch OFF.2.

Repair 74 333347Fd. Torque pilot valve to 95-105 in-lb (10.7-11.9 N•m).4. Replace bottom pilot valve (511):a. Remove cover (29) and insulation (6).b.

Repair333347F 753. Use 10 mm socket to torque screws (509) to 95-105 in-lb (10.7-11.9 N•m).4. Install fill cap then tighten upper hose clamp on rub-be

Repair 76 333347FTransformer FanReplace Fan1. Turn main power switch OFF.2. Disconnect plug from power outlet or turn off circuit breaker for incoming

Repair333347F 77Software Update ProcedureWhen software is updated on the ADM the software is then automatically updated on all connected GCA com-ponen

Electrical Schematics 78 333347FElectrical Schematics Incoming PowerCable IdentificationUse the table to identify cables and other system com-ponents

Electrical Schematics333347F 79SystemAWBJ2 J9J4J7W1W2W4GNDW3124351243512435ADM1234567812345678L1L2GNDJ31212J1-NL+-NL+MZLP 1J5J12J161234J14J131234J1511

Warnings 8 333347FWarningsThe following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama-tion point

Electrical Schematics 80 333347F480VAC Transformer OptionTypical Hose / Applicator WiringGB1J76T34T22T1NTEMPTEMPFAN +FAN -TEMPTEMPFAN +FAN -GBGNDJ2W1W

Electrical Schematics333347F 812nd and 3rd MZLP OptionsJ31243512435J312435J612435124351243512435J312435MZLP3 MZLP 2 MZLP 1124356J5124356121121135118 1

Air Schematic 82 333347FAir SchematicNOTE: Install an optional ramp up/down controller to limit air to the air motor and slow down the system dis-pens

Parts333347F 83PartsInvisiPac SystemsSystem Parts, Page 1 of 3WLEApply door gaskets (11) to door (10) per layout diagram.Apply pipe sealant to al

Parts 84 333347FSystem Parts, Page 2 of 3 WLD547588916320686769667274736969626181807974828841494048563878988342386435

Parts333347F 85System Parts, Page 3 of 3 WLD7678323416 in.(406.4 mm)348 in.(203 mm)342 in.(50.8 mm)3613 in.330.2 mm)3548 in.(1219 mm)3448 in.(121

Parts 86 333347FSystem PartsRef Part DescriptionQuantitiesHM50 HM252 Channel 4 Channel 6 Channel 2 Channel 4 Channel 6 Channel24T91824V20124V19824T919

Parts333347F 8739 --- GROMMET, 1/4 ID11111111111111111140 --- BUSHING, strain relief22222222222222222241 --- GROMMET, tube11111111111111111142 --- GRO

Parts 88 333347F--- Not for sale. ▲ Replacement Danger and Warning labels, tags, and cards are available at no cost.❄ ADM does not come with software.

Parts333347F 89Electrical EnclosureWLDWLDApply sealant to all non-swiveling pipe threads.Set rotary switch to “1” on MZLP with daughter card

Warnings333347F 9EQUIPMENT MISUSE HAZARDMisuse can cause death or serious injury.• Do not operate the unit when fatigued or under the influence of dru

Parts 90 333347FElectrical Enclosure PartsWLD142141137140Ref Part DescriptionQuantity1 MZLP 2 MZLP 3 MZLP 1 MZLP 2 MZLP 3 MZLPNo Transformer 400/

Parts333347F 91* Purchase MZLP (118) and daughter board (112a) separately.Available kits (purchase separately): 12416T103 CABLE, pump1 1 1 1 1 1125◆--

Parts 92 333347FTransformer AssembliesTransformer Assemblies▲ Replacement Danger and Warning labels, tags, and cards are available at no cost.★ Includ

Parts333347F 93Melter and Pump AssemblyWLDLubricate all seals and o-rings with grease.Orient melter (202) sensor hole in line with band heater (2

Parts 94 333347FHM25 Melter and Pump, 24V169HM50 Melter and Pump, 24V542--- Not for sale.Available kits (purchase separately): Ref. Part Description Q

Parts333347F 95Air Motor, 24V558--- Not for sale.† Included in Air Motor Valve Kit 24R026.WLD509Apply water-resistant grease.Torque to 95-105 in-

Parts 96 333347FFeed System Shaker and Tube, 24V507Parts --- Not for sale.† 30 ft (9.1 m) Feed Hose Kit 24R043 also available (purchase separately). K

Parts333347F 97Air Controls AssemblyAir Controls Assembly Parts --- Not for sale.WLDApply sealant to all non-swiveling pipe threads.1405403401402

Parts 98 333347FPressure Relief Valve, 24P856--- Not for sale.† Parts included in Relief Valve Repair Kit 24P857 (purchase separately).606607601614605

Parts333347F 99Feed Inlet Funnel, 24V505--- Not for sale.Ref. Part Description Qty701 ---FUNNEL, large mouth1702 ---BAFFLE, pellet1703 ---O-RING, fluo