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Graco 3A2800B User's Manual

1. NON HAZARDOUS LOCATION HAZARDOUS LOCATION MANIFOLD SH ES CTT CATALYST FLUSH 1 eae CATALYST 1 s HDC TT ICAIAYST2 6L C M T7 RE 2 EM C cwavsra i ant LE caraysr4 ANC 6km S ee 1l j SE IM 1 EMC NI caou CHA 6 COM NI COLOR 12 CHANGE MANIFOLD EE MANIFOLD 1 1 42v0c COLOR 13 paT MX H3 4THRU49 at dat Cl Coton 22 COLOR 14 E S a COLOR 23 COLOR 15 p aac H5 SA SIE COLOR 24 CoM GM T INDC 11 1 coLor 16 L_ KIT eo 2 2 ae TN jaars coor 17 at w cu aL ANC TN coo COLOR 18 HANG He at aoc SIT COLOR 27 1 1 pa 2 2 MC o COLOR 20 C BaT 2B Hla act Aalt Cl co on29 caouzn LaL SN H SA TTE coLor 0 8 3 ri ITIT 54321 BOOTH CONTROL 24M731 Figure 20 Electrical Schematic Sheet 3 Hazardous Location 34 JA2800B Optional Cables and Modules Electrical Schematics NOTE The total length of all cable used in the system must not exceed 150 ft 45 m See the Electrical Schematics page 29 AN M12 CAN Cables for Hazardous Locations NOTE The total length of cable used in the hazardous location must not exceed 120 ft 36 m AN M12 CAN Cables for Non Hazardous Locations Only AN Alternates for Communication Module 24R910 for Non Hazardous Locations Only Module Part No Module Part No 15759 15761 15V760 15V762 3A280058 JEN CAN Cables for Non Ha
2. 48 mIRC NEIN 52 Proportioner Hate 52 Control Box E 55 Solenoid Manifold Parts 58 Technical Data WEEN 59 Graco Standard Warranhy eens 60 3A2800B Models Models See Figs 1 7 for component identification labels including approval information and certification Part No Series Maximum Air Working Pressure MC1000 100 psi 0 7 MPa 7 0 bar MC2000 100 psi 0 7 MPa 7 0 bar ProMix PD2K Electronic Proportioner x Cos cnr Pia APPROVED Ex ia IIA T3 Intrinsically safe FM13 ATEX 0026 equipment for Class I IECEx FMG 13 0011 Div 1 Group D T3 Ta 2 C to 50 C TP MAX AIR WPR bar MAX FLUID WPR 2 068 20 68 300 MPa bar PSI MAX TEMP 50 C 122 F Artwork No 294021 Rev C Location of PD2K and Electrical Control Box ECB Labels Maximum Fluid Working Pressure 300 psi 2 068 MPa 20 68 bar 1500 psi 10 34 MPa 103 4 bar ti21937a C US APPROVED Intrinsically Safe IS System Install per IS Control Drawing No 16P577 Control Box IS Associated Apparatus for use in non hazardous location with IS Connection to color change and booth control modules Apparatus for use in Class I Division 1 Group D T3 Hazardous Locations Read Instruction Manual Warning Substitution of components may impair intrinsic safety PART NO SERIES P O Box 1441 MFG YR o GRACO 55440 U S A SERIAL GRACO INC
3. 332457 PD2K Proportioner Installation Manual Manual Systems Manual No Descion 332454 Color Change Valve Repair Parts Manual 332455 Color Change Kits Instructions Parts Manual 332562 PD2K Proportioner Operation Manual Manual Systems 332456 3rd and 4th Pump Kits Instructions Parts Manual 3A2801 Mix Module Instructions Parts Manual 332339 Pump Repair Parts Manual 3A280058 5 Warnings Warnings The following warnings are for the setup use grounding maintenance and repair of this equipment The exclamation point symbol alerts you to a general warning and the hazard symbol refers to procedure specific risks When these symbols appear in the body of this manual or on warning labels refer back to these Warnings Product specific hazard symbols and warnings not covered in this section may appear throughout the body of this manual where applicable FIRE AND EXPLOSION HAZARD Flammable fumes such as solvent and paint fumes in work area can ignite or explode To help prevent fire and explosion Use equipment only in well ventilated area Eliminate all ignition sources such as pilot lights cigarettes portable electric lamps and plastic drop cloths potential static arc Keep work area free of debris including solvent rags and gasoline Do not plug or unplug power cords or turn power or light switches on or off when flammable fumes are present Ground all equipment in the
4. UNUSED UNUSED UNUSED UNUSED 123450789 rri 123456789 PUMP ENCODER AND MOTOR 16P037 PUMP ENCODER AND MOTOR 16P036 Figure 16 Electrical Schematic Sheet 2 Part 1 CONTINUED ON THE NEXT PAGE 30 3A2800B Electrical Schematics GUN TRIGGER INPUTS SIG QOM 1GFB PRESSURE SWITCH 121323 2S LL VLL SOLVENT FLONSWTCH 120278 BEB oo au Aur go a is FLOWRATE ANALOG IN 1 e FLOWRATE ANALOG COMMON 1 FLOWRATE ANALOG IN 2 FLOWRATE ANALOG COMMON2 o FLOWRATE ANALOG IN 3 SE FLOWRATE ANALOG COMMON3 FLOWRATE ANALOG IN 4 E FLOWRATE ANALOG COMMON A UNUSED Cw o 10 Ui B UUN UNUSED UNUSED UNUSED CABLE NE ADVANCED DISPLAY MODULE UBWNH 1234 5 6 7 8 9 10 1112 13 14 15 16 17 18 19 20 2122 23 24 25 1 2 3 4 5 6 7 8 9 10 1112 13 14 15 16 17 18 19 20 2122 23 24 25 121003 Ui UNI 24E451 25 PIN D SUB CABLE 161659 12345678 9 1011 2 13 1415 16 1 18 19 20 2122 23 24 25 12345678 9101112 13 14 1516 1 18 19 20 21 22 23 24 25 BREAKOUT MODULE PUMP 4 24N527 COM 34 PUMP 4 16P289 OR 16P290 M V P FOR FLUID REG WRE HARNESS gz WRE HARNESS TZ Si P IA w 5 sagi SEE DETAILAOR B T HI see 28 SEE DETALAOR B il cee 28 Lu a a 2585 JZS rel Hr SINA N
5. 9 Screw the adapter 45 into the solvent flow switch 19 10 Connect the wires to J6 pins 11 12 Reconnect the solvent lines 11 Install the cover 8 to the front of the unit with the screws 56 12 Open the main air shutoff valve on the air supply line 13 Restore power to the unit Turn on the power switch P at the electrical control box 52 ti21798a Figure 39 Solvent Valve and Solvent Flow Switch 3A280058 51 Parts Parts Proportioner Parts Part No MC1000 Low Pressure Proportioner Part No MC2000 High Pressure Proportioner ee eg t Cl LJ d Pepe Lo e D TOI AD X Nx i ie A 3 CID Q gi L N CET sla a m ti21667a 52 L SS 3 59 T S SA JA2800B Part No MC1000 Low Pressure Proportioner Part No MC2000 High Pressure Proportioner Ref Part 4 Ceren 2 3 Pa ee 4 ER 5 241790 24T791 6 24T788 24T789 7 8 24T771 9 24T770 10 277853 11 12 24U602 3AZ800B Description FRAME CONTROL BOX electrical see Control Box Parts page 55 PANEL fluid BRACKET mounting PUMP 70 cc A side low pressure for Model MC1000 see manual 332339 PUMP 70 cc A side high pressure for Model MC2000 see manual 332339 PUMP 35 cc B side low pressure for Model MC1000 see manual 332339 PUMP 35 cc B side high press
6. Install the cover 8 to the front of the unit with the screws 56 Open the main air shutoff valve on the air supply line Restore power to the unit Turn on the power switch at the electrical control box JA2800B Replacing a Solenoid NOTICE To avoid damaging the circuit boards when servicing the control box wear Part No 112190 grounding strap on your wrist and ground appropriately To avoid electrical component damage remove all system power before plugging any connectors 1 Follow the steps in Before Servicing page 36 2 Remove the screws 56 holding the cover 8 to the front of the unit 3 Loosen the screws 124 and remove the enclosure cover 117 4 Disconnect the 2 solenoid wires from J1 on the pump control module See Electrical Schematics page 29 5 Remove 2 screws 303 and the solenoid 305 6 Install the new solenoid 305 with the screws 303 7 Connect the 2 solenoid wires to J on the pump control module See Electrical Schematics page 29 8 Replace the covers 8 117 3A280058 Repair 303 ti21529a Figure 37 Solenoid Replacement 49 Repair Replacing a Fan 2 Remove the screws 56 holding the cover 8 to the front of the unit 3 Loosen the screws 124 and remove the enclosure cover 117 NOTICE 4 Disconnect the 2 fan wires from the pump control To avoid damaging the circuit boards when module See Electrical Schematics pag
7. CAOX Alarm Comm Error ADM CADX Comm Error Fluid Module Alarm CANX Comm Error Booth Control Advisory CDC Alarm Duplicate Color Change 3A280058 Batch counter for material S rolled over Grand total counter for material S rolled over System does not see the Color Change Module System does not see the Advanced Display Module System does not see the Enhanced Fluid Control Module EFCM System does not see the Booth Control and manual system System sees two or more identical Color Change Modules The totalizer has reached maximum capable value and started over at zero The totalizer has reached maximum capable value and started over at zero This communication error indicates that the network has lost communication with the Color Change Module This communication error indicates that the Network has lost communication with the Advanced Display Module This communication error indicates that the Network has lost communication with the EFCM This communication error indicates that the Network has lost communication with the Booth Control module More than one Color Change Module is connected in the system with the same address Troubleshooting n a n a Check CAN cable connections to the Color Change Module and any interconnected modules Check CAN cable connecting ADM to the EFCM Check CAN cables connecting ADM to t
8. Figure 1 Model MC1000 Low Pressure Identification Label ProMix PD2K PART NO SERIES NO MFG YR Intrinsically safe connections GRACOINC P O Box 1441 Minneapolis MN GRACO 55440 U S A Um 250 V Figure 2 24M672 Control Box Identification Label Continued on the next page 3A280058 for Class l Div 1 Group Ta 2 C to 50 C APPROVED Install per 16P577 POWER REQUIREMENTS 7 AMPS MAX AMPS 50 60 Hz C 0359 Il 2 G Ex ia IIA Gb FM13 ATEX 0026 IECEx FMG 13 0011 Artwork No 294024 Rev B Models ProMix PD2K Electronic Proportioner x CE cose cn Ms APPROVED Ex ia IIA T3 Intrinsically safe FM13 ATEX 0026 IECEx FMG 13 0011 Div 1 Group D T3 Ta 2 C to 50 C TP MAX AIR WPR _ 7 7 10 MPa bar PSI MAX FLUID WPR MPa bar PSI MAX TEMP 50 C 122 F Artwork No 294022 Rev C equipment for Class I Intrinsically Safe IS System Install per IS Control Drawing No 16P577 Control Box IS Associated Apparatus for use in non hazardous location with IS Connection to color change and booth control modules Apparatus for use in Class I Division 1 Group D T3 Hazardous Locations Read Instruction Manual Warning Substitution of components may impair intrinsic safety PART NO SERIES SERIAL MFG YR GRACO INC 5 P O Box 1441 Minneapolis MN GRACO 55440 U S A Figure 3 Model MC2000 High Pressure Identification Label ProMix
9. PD2K PART NO e GRACO INC P O Box 1441 Minneapolis MN eraco 55440 U S A SERIES SERIAL MFG YR COLOR CHANGE CONTROL MAX AIR WPR MPa bar PSI CE Artwork No 294057 Rev B Figure 4 Non Intrinsically Safe Color Change Control Accessory Identification Label ProMix PD2K PART NO Intrinsically safe equipment for Rose E Group D T3 C US Ta APPROVED install ile ARET C 0359 Artwork No 294055 Rev A SERIES SERIAL MFG YR 2G Ex ia IIA T3 Gb FM13 ATEX 0026 IECEx FMG 13 0011 COLOR CHANGE CONTROL MAX AIR WPR 7 7 10o MPa bar PSI e GRACO INC P O Box 1441 Minneapolis MN GRACO 55440 U S A Figure 5 Intrinsically Safe Color Change Control Accessory Identification Label PART NO DATE SERIAL NO SERIES MFG YR FIRMWARE C APPROVED Intrinsically safe www graco com patents Ge i pment for equi 2G 0359 class Div 1 g Ex ia IIA T3 Gb FM13 ATEX 0026 Install per 16P577 Group D T3 IECEx FMG 13 0011 Ta 2 C to 50 C Figure 6 Booth Control Identification Label ProMix PD2K PART NO Ye GRACO INC P O Box 1441 Minneapolis MN GRACO 55440 U S A CE SERIES SERIAL MFG YR MAX TEMP 50 C 122 F Artwork No 294057 Rev B EXPANSION PUMP MAX AIR WPR bar PSI MPa MAX FLUID WPR MPa bar PSI Figure Pump Expansion Kit Accessory Identification Label 3A280058 Related Manuals Related Manuals Wa Descriptor
10. x 1 4 npsm f FITTING adapter 1 4 npt m x 1 4 npt f FITTING Y tube for 1 4 in 6 mm OD tubing TUBE polyethylene 1 4 in 6 mm OD x 3 ft TUBE nylon 5 32 in 4 mm OD x 3 5 ft TUBE nylon green for control air to turn valves on 5 32 in 4 mm OD x 20 ft cut to length required Qty 40 10 AIR AIR A R Ref 54 55 56 69 70 13 3a 73b 13c 73d 13e 74 Part 223547 16V429 241302 24U617 166421 Description TUBE nylon red for control air to turn valves off 5 32 in 4 mm OD x 20 ft cut to length required GROUND WIRE SCREW cap socket head 1 4 20 x 3 4 in 19 mm GROMMET cable CABLE CAN intrinsically safe 5 pin for booth control fbe 50 ft 15 m KIT cup TSL includes items 3a 3e BRACKET KIT barbed fittings includes o rings package of 12 TUBE polyurethane 1 4 in 6 mm OD 10 ft 3 05 m cut to fit PLUG screw 10 32 to replace unused item 73b at TSL cup not shown GASKET for item 73d not shown NIPPLE pipe 1 4 npt Qty A R 1 ltems marked are not available separately JA2800B Parts Control Box Parts Electrical Control Box A 69 ti21563a 55 3A280058 Parts Electrical Control Box continued Ref 101 102 103 104 105 106 106a 107 108 109 56 ti21564a 255786 15D979 Description E
11. 36 3A2800B Pressure Relief Procedure Follow the Pressure Relief Procedure wss y Whenever you see this symbol This equipment stays pressurized until pressure is manually relieved To help prevent serious injury from pressurized fluid such as skin injection splashing fluid and moving parts follow the Pressure Relief Procedure when you stop spraying and before cleaning checking or servicing the equipment Without Color Change NOTE The following procedure relieves all fluid and air pressure in the system 1 Turn off the supply pumps Open the drain valve on the supply line fluid filter to relieve pressure in the supply line NOTE If your system does not include a drain valve on the supply line set the mix manifold to SPRAY and press Oro Cycle the A and B dosing pumps a couple of times to drain the pumps 2 Press Standby Oro Trigger the gun to relieve pressure 3 Set the mix manifold to FLUSH Flush the mix manifold and gun See Flush Mixed Material in the PD2K Operation Manual 4 Shut off the solvent supply pump To relieve pressure press Purge Ofo and trigger the gun Press Standby Oro when pressure is relieved to avoid getting a Purge Incomplete alarm NOTE If pressure remains in the solvent line between the solvent supply pump and the solvent valve VERY SLOWLY loosen a fitting to relieve pressure gradually 3A280058 Repair With Color Change NOTE The following procedure rel
12. COM H2 17 THRU24 2 4 COM pw COLOR 17 HMD L3 3L duoc COLOR 17 COM 4 4 COM HM AMOC ix CL MC H lat KI COLOR 18 1 1 4 COLOR 19 Lm T 2 dl com C Tome on 20 Tat 4B 4 4 COM Cl co on20 COLOR e E m S CR m eg 21 SL awc pi 11 Havoc T Cer 2 2 COM rr ix COLOR 23 GE 1 3 ES COLOR 23 COLOR 24 C A T A Ha dan TERI coon2 FROM CAN IS BOARD 24M485 ON PAGE 2 CATALYST CHANGE MODULE 5 CATALYST MANIFOLD MANIFOLD FLUSH Cat ANH mua PALIIT Due CATALYST 1 EE kend SE 1 a NT CATALYST 1 CATALYST 2 HMD L2 2L HDC CATALYST 2 ORG GT AXNDC N1 1L 2v0c cavatyst3 L Kk cot CH 2 OM FX camvsr3 cwAYsrA Di Ea a com IS cast UNUSED 5 5 UNUSED UNUSED 6 6 UNUSED UNUSED 1 1 UNUSED UNUSED 2 2 UNUSED UNUSED 3 3 UNUSED UNUSED 14 4 UNUSED UNUSED 15 5 UNUSED UNUSED 16 6C UNUSED MANIFOLD MANIFOLD m1 1m FLUSH La a H al dE ue COLOR 25 Aa Ha 2 LRT om 2voc LI sl voc saad La del He 2H dA sl ie 1 l MC COLOR 27 m T 2 2 Zb COLOR 27 12VDC Hire caoz L A com Ja a C M SI Toon GER amo 6 amp I COM LT Joo d op 11 1 axo I 2 27CM C cotor30 UNEED 3 3 UNUSED UNUSED 4 4 UNUSED UNUSED 5 5 UNUSED
13. Loosen the screws 124 and remove the enclosure cover 117 117 3 Note the position of the pump control module input and output cables See Electrical Schematics page 29 Disconnect the cables from the pump control module 132 4 Remove the screws 143 holding the pump control module to the enclosure Remove the pump control module 5 Install the new pump control module using the screws 143 6 Reconnect the cables to the positions as noted above Figure 32 Replacing a Pump Control Module ti21792a 7 Turn on power at the main circuit breaker 44 3A280058 Repair Replacing the Line Filter NOTICE To avoid damaging the circuit boards when servicing the control box wear Part No 112190 grounding strap on your wrist and ground appropriately To avoid electrical component damage remove all system power before plugging any connectors Follow the steps in Before Servicing page 36 2 Loosen the screws 124 and remove the enclosure cover 117 3 Note the position of the line filter input and output wires See Electrical Schematics page 29 Disconnect the wires from the line filter 115 ti21793a 4 Remove the screws 142 holding the line filter to E Figure 33 Replacing the Line Filter the enclosure Remove the line filter Install the new line filter using the screws 142 6 Reconnect the wires to the positions as noted above 7 Reinstall the cover 117 and tighten th
14. color stack and that the dump valve is actuating Increase non mix pressure if necessary to create flow during the fill function Make sure there are no restrictions in the system Increase non mix pressure if necessary to create flow during the purge function Verify transducer is connected properly Replace if reconnecting does not eliminate the alarm Verify there are no leaks in the system Make sure the air flow switch is actuating properly Do not trigger the gun without atomizing air 17 Troubleshooting The air flow switch is indicating unexpected atomizing air flow Flow Detected Air Gun Air flow switch is stuck Clean or replace in flow position switch Leak downstream in Check for leaks and air line or fitting tighten fittings Air supply pressure Eliminate pressure fluctuation fluctuations i F7S1 F8D1 F9D MMUX P1F P2F P3D P3F P4D P4F O U O D D D D D D O O O 2 Alarm Alarm Alarm Advisory Alarm Alarm Alarm Flow Detected Solvent Gun Flow Not Detected Flow Unstable Pump Maint USB Logs Full Pressure Low Inlet Pump Pressure Low Inlet Pump Pressure High Outlet Pump Pressure High Inlet Pump Pressure High Outlet Pump Pressure High Inlet Pump The solvent flow switch is indicating unexpected solvent flow No Flow while mixing The pump flow rate did
15. not stabilize while entering Idle mode USB memory is gt 90 full The inlet pressure on pump is less than the user entered alarm limit The inlet pressure on pump is less than the user entered deviation limit The outlet pressure on pump is greater than the user entered deviation limit The inlet pressure on pump is greater than the user entered deviation limit The outlet pressure on pump is greater than the user entered alarm limit The inlet pressure on pump is greater than the user entered alarm limit Solvent flow switch is Clean or replace stuck in flow position switch There is a leak through Check for leaks and the solvent cutoff repair valve valve Make sure there are no restrictions in the system Restriction in the outlet side of the pump or color stack Potential leak in the system Check the system for leaks and run manual stall test Configuration parameter on system is enabled to generate this advisory Complete download to ensure no data is lost Increase inlet pressure Increase inlet pressure Relieve system pressure Decrease inlet pressure Relieve system pressure Decrease inlet pressure JA2800B Code P6D Type Alarm Press Sens Removed Outlet P9D Press Sens Failed Outlet Alarm P9F Press Sens Failed Inlet Alarm QADX Differential Pressure A Over B Alarm QBDX Differen
16. pipe 1 8 npt m STRAIN RELIEF cord MODULE control enhanced fluid SCREW machine pan head 1 4 20 x 0 5 in 13 mm SCREW cap socket head 8 32 x 0 625 in 16 mm Qty Q x Ng Parts Ref Part Description Qty 142 SCREW machine pan 10 head 10 32 x 0 25 in 6 mm 143 SCREW machine pan 8 head 10 32 x 1 5 in 38 mm 1444 172953 LABEL ground symbol 1 145 CLAMP for 3 8 in 10 4 mm OD cable 1474 15W598 LABEL warning 1 148 HARNESS CAN 1 isolation power not shown 150 16T072 ADAPTER CAN cable 1 IS to non IS 151 121227 CABLE CAN fbe 0 6m 1 152 HARNESS 3 wire 1 153 HARNESS 2 wire 1 154 16T659 CABLE D SUB 25 pin 2 2 5 ft 155 SCREW self sealing 2 159 151632 KIT air flow switch 1 includes items 159a 159c 159a 104641 FITTING bulkhead 1 159b 111763 ELBOW 1 4 npt mbe 1 159c 113029 NIPPLE 1 4 npt 1 163 16V429 CABLE CAN I S fbe 1 50 ft 15 25 m 1684 16U600 LABEL isolation board 1 169 NUT hex self locking 4 1 4 20 170 SCREW machine pan 4 head 8 32 x 0 312 in 8 mm 1734 15W776 LABEL warning 1 Items marked are not available separately 4 Replacement Danger and Warning labels tags and cards are available at no cost 3A280058 57 Parts Solenoid Manifold Parts Part No 24T772 Solenoid Manifold us J w
17. 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 GRACO These items sold but not manufactured by Graco such as electric motors switches hose etc are subject to the warranty if any of their manufacturer Graco will provide purchaser with reasonable assistance in making any claim for breach of these warranties In no event will Graco be liable for indirect incidental special or consequential damages resulting from Graco supplying equipment hereunder or the furnishing performance or use of any products or other goods sold hereto whether due to a breach of contract breach of warranty the negligence of Graco or otherwise FOR GRACO CANADA CUSTOMERS The Parties acknowledge that they have required that the present document as well as all documents notices and legal proceedings entered into given or instituted pursuant hereto or relating directly or indirectly hereto be drawn up in English Les parties reconnaissent avoir convenu que la redaction du presente document sera en Anglais ainsi que tous documents avis et proc dures judiciaires executes donn s ou intent s a la suite de ou en rapport directement ou indirectement avec les proc dures concern es Graco Information For the latest information about Graco products visit www graco com To place an o
18. 10 107 etc To help prevent fire and explosion e Do not install equipment approved only for a non hazardous location in a hazardous location See model ID label for the intrinsic safety rating of your model Do not substitute system components as this may impair intrinsic safety Equipment that comes in contact with the intrinsically safe terminals must be rated for Intrinsic Safety This includes DC voltage meters ohmmeters cables and connections Remove the unit from the hazardous area when troubleshooting SKIN INJECTION HAZARD High pressure fluid from gun hose leaks or ruptured components will pierce skin This may look like just a cut but it is a serious injury that can result in amputation Get immediate surgical treatment Do not spray without tip guard and trigger guard installed Engage trigger lock when not spraying Do not point gun at anyone or at any part of the body Do not put your hand over the spray tip Do not stop or deflect leaks with your hand body glove or rag Follow the Pressure Relief Procedure when you stop spraying dispensing and before cleaning checking or servicing equipment Tighten all fluid connections before operating the equipment Check hoses and couplings daily Replace worn or damaged parts immediately MOVING PARTS HAZARD Moving parts can pinch cut or amputate fingers and other body parts Keep clear of moving parts Do not operate equipment with protective guards or c
19. CONTINUED ON PAGE 3 CONTINUED ON PAGE 3 UNUSED UNUSED 121227 e 24N913 INTERFACE TM 1i UNUSED 3 UNUSED 4 xDC 5 H H SOLVENTCUTOFF Z1 oc H7 AA BARRIER ONEA H9 PORD SOLVENT Kl SHELDGRN UNUSED 12 1 2 dd l 248192 METER 123 4 56 7 8 9 1011 131415 16 17 18 19 20 21 22 23 24 25 123456789112BA51111920242222 CETTE TET LT TTT Tire EE EH 2 258718 ae z mz 2 GROUND BAR BLACK WIRE 065159 asang 25 PIN D SUB CABLE GRND GRN YEL d NEN 13 Al A2 RELAY 14 N L 48V 10A OWER SUPPLY ag us Mm o tz AND Z gt 3 SUS Sz WEE HARNESS en WEE HARNESS T Lm PUMP 1 QE a5 E PUMP 2 amp 585 BESS Nu elm eg a SJF eiad eg SEE DETALAOR B vezm 28 SEE DETAILAOR B zSz 28 a a HOH Z amp rk HOH Z amp N d CR E manFoD o G3000 e Ss Gm METER i 5 METER 3 PUMP 1 HY PUWP2 A EITHER 239716 n EITHER 239716 258718 16VB10 amp 258718 16V510 OR 160519 z a OR 16519 CLL GRND SCREW TWSTED PAIR CABLE 16W159 TWISTED PAIR CABLE 16W159 DETAILA LOW PRESSURE DETAIL B HIGH PRESSURE PUMPS 24M706 24M714 PUMPS 24M707 24M715 POWER IN DRAINFOIL UNUSED UNUSED DRAINFOIL UNUSED UNUSED UNUSED UNUSED UNUSED UNUSED UNUSED UNUSED UNUSED UNUSED
20. ILTER 16446 EN 114065 TERMINAL BLOCKS WTH FUSES MODULE 24R910 POWER IN FAN 24P658 5 Bag W 24P684 24P685 PUMP INLET ER 16P289 16P290 SPLITTER 2 D PUMP OUTLET PUMP OUTLET 16P243 TRANSDUCER TRANSDUCER 248192 16280 16P290 16P289 16P290 PUNP V P FOR FLUID REG PUNP V P FOR FLUID REG BREAKOUT MODULE PUMP 2 BREAKOUT MODULE PUMP 1 MAC SERIES 46 MAC SERIES 46 SOLENOID 16P812 Els 5 N N 1 V510 16M519 1 V510 16519 FAN 24P658 ENCODER AND MOTOR FAN 24P658 24P684 24P685 24P684 24P685 PUMP INLET PUMP INLET DUCE 16P 289 16P290 PUNP V P FOR FLUID REG PUNP V P FOR FLUID REG dg z PEE SE BREAKOUT MODULE PUMP 3 MAC SERIES 46 SOLENOID 16P812 eal l ls 5 N N MAC SERIES 46 SOLENOID 16P812 d 5 N N g 239716 258718 16510 14519 Figure 15 Electrical Schematic Sheet 1 239716 258718 16510 14519 3A280058 Electrical Schematics MODULE 5 24N935 A MODULE 6 24N935 A CATALYST CHANGE ei uj fe d H 2 O ac O CATALYST CHANGE MODULE EFCM 24N913 SOLVENT METER 258718 CABLE ADVANCED DISPLAY MODULE 21003 248451 8 S 5 zlzlazlz Fo 3131818 gg 24R219 Ai Je aE Ze SPUERE COLOR CHANGE MODULE 8 i 16V426 1 A CABLE 16V429 S E HAZARDOUSLOCATION NON HAZARDOUS LOCATION Electrical Schematics
21. N N N Wei CI yanran MANFOLD 3 3 G3000 3 3 3000 i METER d METER GN PUMP3 Do PUMA O E EITHER 239716 O E EITHER 239716 ig Way i8 Kao GRND SCREW TWISTED PAIR CABLE 16W159 TWSTED PAIR CABLE 16W159 Figure 17 Electrical Schematic Sheet 2 Part 2 CONTINUED ON THE NEXT PAGE 3A280058 31 Electrical Schematics FROM CAN IS BOARD 24485 ON PAGE 2 CABLE 15V206 12345 COLOR CHANGE TANEN ns MODULE 1 ICAI MANIFOLD u i COLORS Y MANIFOLD FLUSH L M5 imua 3 4 RP DUMP OM 3 3L OMC COLOR 1 S Ha J8 J93 a CSC cai d En g t Lr a BMC PS 1 1 A2vDC COLOR 3 m um 2 2 com GT COLOR 3 color tt n 4 4 com SI cotors ab UT E 6 6 BID dons HONG 1 UR bt Klee i 2 2 COM SSC KSE caon7 Li AME 1 4 Coa COLOR7 coloR8 kit TEN Ha eo Ga IST coors COLOR E CHANGE MANIFOLD EE MANIFOLD FLUSH C Ea CC emmu 9 2H GC DUMP JAXNDC 13 3 HME COLOR 9 Z Hi I G COLOR9 ANC ae En M a EN mi 1 COLOR 10 1 1 A2vDC COLOR 11 Ca kay CES 2 H com Ci can cao AT Ha 4 4 COM TR comp COLOR i 2a mg o amp L CM Se geg B a mE 1 l 42vV0C COLOR Cer 2 2 COM mt 14 AMC 12VDC COLOR15 D com Ja AL com COLOR 15 caol at PA H6 st GM CNT _ conor i6 AN COLOR _ CHANGE _ MANIFOLD MODULE 3 MANIFOLD E ek OS Te DEE FLUSH TI LZ
22. NCLOSURE PANEL back POWER SUPPLY 48 Vdc 10 A 480 W WASHER lock no 6 SPACER standoff BOARD barrier includes item 106a FUSE 400 mA quick acting COVER barrier SCREW machine pan head 6 32 x 1 5 in 38 mm SCREW machine pan head 6 32 x 0 375 in 10 mm id Ref 110 111 112 113 114 115 116 117 118 119 120 MAAA AAA A E E E E E WI Y lt 24M485 16U725 16T660 Description BRACKET board BOARD isolation IS SWITCH selector 2 position DUCT wire COVER duct FILTER line 10A BLOCK terminal COVER enclosure GROMMET LIGHT POWER SUPPLY 24 Vdc 4 A 96 W Qty JA2800B Ref 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 121003 24N527 16P243 121324 Description CONNECTOR bar ground SCREW ground M5 x 0 8 NUT hex flange head 1 4 20 SCREW flanged hex head 1 4 20 x 0 75 in 19 mm SCREW machine pan head 10 24 x 0 375 in 10 mm SCREW machine pan head 10 32 x 0 75 in 19 mm FITTING connector 1 8 npt m x 1 4 in 6 mm OD tube SCREW machine pan head 8 32 x 0 25 in 6 mm SCREW machine binding head 6 32 x 0 25 in 6 mm CABLE CAN fbe 3 0 m MANIFOLD air MODULE control pump CABLE splitter MUFFLER VALVE solenoid 3 way ELBOW swivel 1 8 npt m x 5 32 in 4 mm OD tube PLUG
23. Purge process was not Make sure purge completed process is completed Solvent supply shut off Verify solvent supply is available and on supply valves are open 19 Troubleshooting SAD 1 Alarm Atomizing AFS is active while Solvent solvent diluted material or an unknown material is in the gun SND Alarm Mix Fill Incomplete The system timed out before completing the mix fill cycle to load the gun with mixed material SPD1 Alarm The system timed out without reaching the user specified volume of solvent for a purge Gun Purge Incomplete WSUX USB Config Err Advisory USB configuration file does not match expected checked on startup WX00 Software Errors Alarm An unexpected software error has occurred WXUD USB Download Err USB Upload Err Advisory drive WXUU Advisory drive Ng 0 An error occurred while downloading to the usb An error occurred while uploading from the usb Atomizing air supply Make sure atomizing was not shut off before air is shut off before purging or filling spray gun purging or filling the spray gun Use an AA cutoff valve on the atomizing air supply Mix manifold not set to Set manifold to spray spray position Spray gun was not triggered Solvent flow is too low to actuate the solvent switch Gun is not triggered Mix manifold was not set to flush position blocking solvent flo
24. Repair Parts o ProMix PD2K Electronic Proportioner SEN Positive displacement proportioning of 2 component materials helps reduce waste Manual system with Advanced Display Module For professional use only Important Safety Instructions Read all warnings and instructions in this manual Save these instructions See page 3 for model part numbers and approvals information ti19581a PROVEN QUALITY LEADING TECHNOLOGY Contents leie EE 3 Related Manuals ccccccceeeeeeeseeeseeeeseneees 5 KE le ul ae EE 6 Important Isocyanate ISO Information 9 TROUDIGSMNOOUN Le EE 11 System Troubleshooting n annanannannannannni 11 Error Code Troublesbootng 12 Booth Control Troubleshooting 22 Power Barrier Board Troubleshooting 23 Isolation Board Troubleshooting 24 Enhanced Fluid Control Module Troubleshooting 25 Pump Module Troubleshooting 26 Advanced Display Module Troubleshooting 27 KI 28 Electrical Schematics eases 29 Optional Cables and Modules anicneceneann 35 SE E 36 Before Servicing cccecececeeeeeeeeeeeeseeeeeees 36 Pressure Relief Procedure 37 Repairing the Advanced Display Module B m Ana M 38 Servicing the Control Box 39 Servicing the Fluid Section
25. UNUSED J6 6 UNUSED Lo Figure 18 Electrical Schematic Sheet 3 May be unused in some configurations CONTINUED ON THE NEXT PAGE 32 15V206 JA2800B Electrical Schematics CATALYST CHANGE MANIFOLD Cn MANIFOLD CATALYST Syo FLUSH 3THRU 4 EI Dum 3 CATALYST 3 4 See CATALYST 3 e Hund CATALYST 4 cm Camera Let AN PIE u CC u OUBWNE QUBWNH IT LITE OUBWNE CATALYST CHANGE MANIFOLD i CARNET a P MANIFOLD num C Lt Z d 1TRUJ 2 EOM EJ Duw CATALYST 1 la om Ha Al M pana CATALYST 1 Dv 15 50 Aac CATALYST 2 i Se CATALYST 2 KI Con 6 6 ONS UNUSED 1 1 UNUSED UNUSED 2 2 UNUSED UNUSED _ 3 3 UNUSED UNUSED Cd 4 UNUSED UNUSED 5 5 UNUSED j UNUSED 6 6 UNUSED UNUSED 1 l UNUSED UNUSED _ 2 2 UNUSED UNUSED 13 3 UNUSED UNUSED 14 4 UNUSED UNUSED 15 5 UNUSED UNUSED 16 6 UNUSED Figure 19 Electrical Schematic Sheet 3 Alternate Configuration for Catalyst Change Control CONTINUED ON THE NEXT PAGE JA2800B 33 Electrical Schematics FROM CAN IS BOARD 24M485 ON PAGE 2 a ee MANIFOLD COLOR FLUSH PAIT HAN COLOR 1 L L SM COLOR 2 MB ou EE Se T COM coLor3 C AT COM caora L AT 95 HA Ee a COLOR 5 caoR7 AT 2 caonS a PAN
26. acturer s warnings For complete information about your material request MSDS from distributor or retailer Do not leave the work area while equipment is energized or under pressure Turn off all equipment and follow the Pressure Relief Procedure when equipment is not in use Check equipment daily Repair or replace worn or damaged parts immediately with genuine manufacturer s replacement parts only Do not alter or modify equipment Alterations or modifications may void agency approvals and create safety hazards Make sure all equipment is rated and approved for the environment in which you are using it Use equipment only for its intended purpose Call your distributor for information Route hoses and cables away from traffic areas sharp edges moving parts and hot surfaces Do not kink or over bend hoses or use hoses to pull equipment Keep children and animals away from work area Comply with all applicable safety regulations 8 JA2800B Important Isocyanate ISO Information Important Isocyanate ISO Information Isocyanates ISO are catalysts used in two Keep Components Aand B Separate component materials Isocyanate Conditions Cross contamination can result in cured material in fluid lines which could cause serious injury or damage equipment To prevent cross contamination Spraying or dispensing materials containing isocyanates creates potentially harmful mists vapors and atomized particulates Never in
27. ccurs be sure to determine the code before resetting it If you forget which code occurred the Errors screen displays the 200 most recent errors with date time and description NOTE In some error codes listed below a symbol is shown as the last digit This symbol represents the applicable pump number which can vary The unit s display will show the applicable pump number as the last digit in the code B9AO0 Advisory Volume Rollover A Current B9AX Advisory Volume Rollover A Lifetime B9BO Advisory Volume Rollover B Current B9BX Advisory Volume Rollover B Lifetime BID Advisory Volume Rollover Pump 12 Batch counter for material A rolled over Grand total counter for material A rolled over Batch counter for material B rolled over Grand total counter for material B rolled over Grand total counter for pump rolled over The totalizer has reached maximum capable value and started over at zero The totalizer has reached maximum capable value and started over at zero The totalizer has reached maximum capable value and started over at zero The totalizer has reached maximum capable value and started over at zero The totalizer has reached maximum capable value and started over at zero 3A280058 Code B9SO Type Advisory Volume Rollover Solvent Current B9SX Volume Rollover Solvent Lifetime Advisory CAC Comm Error Color Change Alarm
28. ce is due on solvent valve MFF Maint Meter Flow Maintenance is due on flow meter MFSO Maint Meter Solvent Maintenance stall test is due on solvent meter MGHO Maint Filter Fluid Maintenance is due on fluid filter MEG Maint Valve Gun Maintenance is due on gun valve MGPO Maint Filter Air Maintenance is due on air filter 3A280058 21 Troubleshooting Booth Control Troubleshooting ti21736a J11 D9 D8 DIO Figure 9 Bottom View of Booth Control Figure 8 Booth Control Table 1 Booth Control Diagnostics Mix Mode green LED is on when in Mix mode LED blinks when in Mix Fill mode Also blinks is Mix Idle mode together with Standby LED Purge Mode green LED is on when in Purge mode LED blinks when a purge is needed Pressure Change Mode LED blinks when in Pressure Change mode JOO areen Alarm red LED is on steady when any event has been acknowledged LED blinks when any event has not been acknowledged LED turns off after the event is cleared Heartbeat green LED blinks during normal operation Communication yellow LED turns on when board is communication with isolation board in electronic control D10 Power green LED turns on when power is supplied to the board connector J11 J11 Standby Mode green LED is on steady when in Standby mode LED blinks when in Color Change Startup Shutdown Prime Pump Fill Calibration Ma
29. d EQU5 Record ES00 EVUX Advisory USB Disabled Fill Pump F1F Alarm F1S Flow Low Purge Pump Alarm F6F Press Sens Removed Inlet Alarm Flow Detected Pump F7D Alarm 3A280058 Custom Language was downloaded to USB drive Custom Language was uploaded from USB drive Data logs were downloaded to USB drive USB drive has been inserted downloading is disabled There has been no low flow during a fill pump operation There has been no low flow during a purge pump operation Inlet pressure transducer has been disconnected when the system is expecting one The pump flow exceeded 20 cc min flow coming into Idle mode User installed USB device in ADM USB port User installed USB device in ADM USB port User installed USB device in ADM USB port Advisory Factory Record of defaults Defaults being loaded Configuration of system is blocking data transfer There is a restriction on the outlet side of the pump or color stack Thick viscosity paint requires more pressure to pump Restriction in the outlet side of the pump or color stack resulting in the solvent flow being too low Disconnected transducer There is a leak in the system or the gun was open when the system went into Idle mode Troubleshooting n a n a Change configuration to enable USB download function Make sure there are no restrictions in the
30. d material manufacturer s warnings and material MSDS Use only moisture proof hoses compatible with ISO Never use reclaimed solvents which may contain moisture Always keep solvent containers closed when not in use Always lubricate threaded parts with an appropriate lubricant when reassembling NOTE The amount of film formation and rate of crystallization varies depending on the blend of ISO the humidity and the temperature 3A280058 9 Important Isocyanate ISO Information Changing Materials NOTICE Changing the material types used in your equipment requires special attention to avoid equipment damage and downtime e When changing materials flush the equipment multiple times to ensure it is thoroughly clean Always clean the fluid inlet strainers after flushing Check with your material manufacturer for chemical compatibility When changing between epoxies and urethanes or polyureas disassemble and clean all fluid components and change hoses Epoxies often have amines on the B hardener side Polyureas often have amines on the A resin side 10 3A2800B Troubleshooting Troubleshooting NOTE Check all possible remedies before disassembling the system System Troubleshooting Unit will not operate See Technical Data page 59 Turn switch on Turn main power switch on Clogged fluid outlet line valves etc Fluid dried on piston rod Disassemble and clean pump See pump ma
31. e 29 servicing the control box wear Part No 112190 grounding strap on your wrist and ground appropriately 6 Install the new fan and attaching hardware Remove the 4 screws nuts and washers To avoid electrical component damage remove all 7 Connect the 2 fan wires to the pump control system power before plugging any connectors module See Electrical Schematics page 29 1 Follow the steps in Before Servicing page 36 8 Replace the covers 8 117 ti21797a p Figure 38 Replacing a Fan 50 3A2800B Repair Replacing the Solvent Flow Switch Replacing the Solvent Valve 1 Follow the steps in Before Servicing page 36 2 Remove the screws 56 holding the cover 8 to the front of the unit 3 Disconnect the solvent flow switch wires 1 Follow the steps in Before Servicing page 36 from J6 pins 11 12 on the EFCM See Electrical Schematics page 29 2 Disconnect the air lines from the solvent valve 25 4 Disconnect the solvent lines Disconnect the solvent inlet and outlet lines Unscrew the adapter 45 from the solvent flow switch 19 4 Unscrew the solvent valve 25 from the adapter 21 6 Unscrew the solvent flow switch from the elbow 18 5 Remove the seat 23 and o rings 22 24 7 Remove the solvent flow switch 159 6 See manual 312782 to repair the valve 8 Screw the new solvent flow switch onto the elbow 7 Reassemble in the reverse order 18
32. e screws 124 8 Turn on power at the main circuit breaker 3A280058 45 Repair Replacing the Power Switch NOTICE 7 Reinstall the cover 117 and tighten the screws 124 8 Turn on power at the main circuit breaker To avoid damaging the circuit boards when servicing the control box wear Part No 112190 grounding strap on your wrist and ground ti21794a appropriately y To avoid electrical component damage remove all system power before plugging any connectors O 1 Follow the steps in Before Servicing page 36 f 2 Loosen the screws 124 and remove the VAN enclosure cover 117 3 Note the position of the power switch input and output wires See Electrical Schematics page 29 Disconnect the wires from the power switch 112 4 Remove the switch terminal blocks unscrew the retaining nut and remove the switch Install the new switch Figure 34 Replacing the Power Switch 6 Reconnect the wires to the positions as noted above 46 JA2800B Repair Replacing the Air Flow Switch NOTICE 8 Turn on power at the main circuit breaker To avoid damaging the circuit boards when 9 Turn on the control box power switch servicing the control box wear Part No 112190 grounding strap on your wrist and ground appropriately To avoid electrical component damage remove all system power before plugging any connectors 1 Follow the steps in Before Servicing page 36 2 Loosen t
33. em Power Off Pump Off USB Idle USB Sys Settings Downloaded USB Sys Settings Uploaded Pump tried but was not able to move to the park position within a specified amount of time Record of power cycle ON Record of power cycle OFF The pumps are not powered and are unable to move USB download process completed drive may be removed Settings were downloaded to USB drive Settings were uploaded from USB drive Pump dose valves did not actuate Pump is filled with thick paint and could not drive piston to end of stroke Motor or drive is worn or damaged Indicates date and time when system was started Indicates date and time when system was turned off Pump power was turned off or an error occurred Data transfer is completed to the USB device User installed USB device in ADM USB port User installed USB device in ADM USB port Visually inspect valves to ensure they are operating properly verify they have air pressure above 85 psi 0 6 MPa 6 0 bar Observe motor and drive assembly to verify that the motor is generating force Start pumps by pressing pump start key on Advanced Display module or hold down the Standby key on the booth control for 1 2 seconds Remove USB device from ADM JA2800B Code EQU3 Type Record USB Custom Lang Downloaded USB Custom Lang Uploaded USB Logs Downloaded EQU4 Recor
34. eps in Before Servicing page 36 2 Loosen the screws 124 and remove the enclosure cover 117 3 Note the position of the power supply input and output wires See Electrical Schematics page 29 Disconnect the wires from the power supply 103 4 Remove the screws 128 holding the power supply din rail to the enclosure Remove the entire assembly mounted to the din rail 5 Install the new power supply assembly using the screws 128 6 Reconnect the wires to the positions as noted above 7 Reinstall the cover 117 and tighten the screws 124 3A280058 9 ti21791a Repair Turn on power at the main circuit breaker Turn on the control box power switch Press O turn pump power on NOTE The 48V green LED on each of the pump control modules 132 will light when operating 128 103 Figure 31 Replacing the 48 Vdc Power Supply 43 Repair Replacing a Pump Control Module 8 Turn on the control box power switch Check that NOTICE the 48V green LED and the 24V green LED on To avoid damaging the circuit boards when each of the pump control modules 132 are on servicing the control box wear Part No 112190 9 Reinstall the cover 117 and tighten the screws 124 grounding strap on your wrist and ground appropriately To avoid electrical component damage remove all system power before plugging any connectors 1 Follow the steps in Before Servicing page 36 2
35. he EFCM Replace Cable or EFCM as necessary Check CAN cables connecting booth control to the Isolation board Check Isolation board power Replace cable booth control Isolation board or Barrier board as necessary Check the system and remove the extra color change module 13 Troubleshooting i i 14 Duplicate Fluid Module System sees two or more identical Fluid Control Modules Duplicate Booth Control System sees two or more identical Booth Control Modules Exceeded Max Flow Pump Pump was driven to its maximum allowed speed Leak Pump This is a manual stall test failure when the pump cannot build pressure to the target Stall Test Pressure Will fault after 30 seconds No Stall Up Pump stall test failed pump did not stall on the up stroke More than one Fluid Control Module is connected in the system More than one Booth Control Module is connected in the system System has a leak or open valve that is allowing unrestricted flow Pump is cavitating cycling without restriction Viscosity of material is too thin for nozzle size No material in the pump or line Leak in the system Valve failure seal failure worn rod or cylinder Check the system and remove the extra fluid control module Check the system and remove the extra booth control module Inspect system for leaks Verify pump is being supplied mater
36. he screws 124 and remove the enclosure cover 117 3 Disconnect the air flow switch wires from J6 pins 1 2 on the EFCM See Electrical Schematics page 29 4 Disconnect the air lines 5 Remove the air flow switch 159 and attaching hardware from the side of the control box ti21795a 6 Install a new air flow switch Connect the wires to J6 pins 1 2 Reconnect the air lines Figure 35 Replacing the Air Flow Switch 7 Reinstall the cover 117 and tighten the screws 124 3A280058 47 Repair Servicing the Fluid Section Removing a Pump MPa bar PSI Follow the steps in Before Servicing page 36 2 Remove the screws 56 holding the cover 8 to the front of the unit Disconnect the cable from the pump driver 101 4 Disconnect the air lines from the dosing valves V 5 Disconnect the fluid inlet and outlet lines from the pump manifolds IN OUT Remove the screws 15 and pump bracket 7 7 Loosen the jam nuts holding the pump to the mounting bracket 4 Remove the pump 8 See manual 332339 to repair the pump Figure 36 Installing a Pump 48 Installing a Pump 1 Slide the pump into the mounting bracket 4 Tighten the jam nuts to secure Install the pump bracket 7 and screws 15 Connect the fluid inlet and outlet lines to the pump manifolds IN OUT Connect the air lines to the dosing valves V Connect the cable to the pump driver 101
37. ial Reduce nozzle size to create more restriction Reduce paint pressure to lower the flow rate Make sure the pump and down stream color line are loaded with material Determine if leak is external or internal by visually inspecting the system for fluid leakage Fix all loose or worn hoses fittings and seals Inspect all valve seats and needles for wear and replace worn piston or throat seals Replace inlet and outlet valve and seal for up stroke Replace piston and throat seals Replace rod and cylinder as necessary 3A280058 Code DGO DHO DKO EAUX EBOO EBH EBUX ECOO EFO 3A280058 Type Alarm Alarm Alarm Advisory Record Record Record Record Alarm Troubleshooting No Stall Down Pump No Stall Pump Position Pump USB Busy Stop Button Pressed Home Complete Pump USB drive was removed Setup Value s Changed Timeout Startup Pump Pump stall test failed pump did not stall on the down stroke Pump stall test failed pump did not stall on either the up or down stroke The pump was detected to be out of position USB drive has been inserted download is in progress Record of a stop button press Record of pump homing complete USB drive was removed while downloading or uploading Record of changing setup variables Pump tried but was not able to move to the home position within a s
38. ieves all fluid and air pressure in the system 1 Turn off the supply pumps Open the drain valve on the supply line fluid filter to relieve pressure in the supply lines Do this for each color NOTE If your system does not include a drain valve on the supply line set the mix manifold to SPRAY and press Cycle the A and B dosing pumps a couple of times to drain the pumps Repeat for each color If you are using a high pressure gun engage the trigger lock Remove the spray tip and clean it separately If using an electrostatic gun shut off the electrostatics before flushing the gun 2 Set the mix manifold to SPRAY Trigger the gun to relieve pressure Repeat for each color 3 Press Purge Ors Repeat for each color Hold the gun trigger open after the solvent valve shuts off to relieve all pressure 4 Set the system to Recipe O to flush the system from the pumps to the gun When flushing is complete the system will go to Standby 5 Shut off the solvent supply pump To relieve pressure press Purge and trigger the gun Press Standby when pressure is relieved to avoid getting a Purge Incomplete alarm NOTE If pressure remains in the solvent line between the solvent supply pump and the solvent valve VERY SLOWLY loosen a fitting to relieve pressure gradually di Repair Repairing the Advanced Display Module ADM To replace the Advanced Display Module disconnect the cable from the module a
39. intenance and during Pump Pressure Check Also blinks is Mix Idle mode together with Mix LED 22 3A2800B Troubleshooting Power Barrier Board Troubleshooting Figure 10 Power Barrier Board Table 2 Power Barrier Board Diagnostics Component or Description Diagnosis Indicator LED ron LED green Connector 24 Vdc power input J Connector 12 Vdc intrinsically safe power output If either F3 or F4 is blown there is no power 5 3A280058 23 Troubleshooting Isolation Board Troubleshooting Kal ell em m m m m m m u R44 R43 R42 R41 R40 R50 at i ell jens n 0080 mm D WRC ma ma E ev C67 R100 FB5 7 ol HN o L4 C HE NN E O D28 EE m E E R29 R64 mm ENT C64 BE RI7 c70 NI c4 amp 2 o e o O cr D 2 o NO Figure 11 Isolation Board Table 3 Isolation Board Diagnostics Indicator D LED yellow sid IS Communication LED yellow Non IS Communication S1 Pushbutton Switch For Non IS connectors If switch S1 is off yellow LED D14 is steady on Push switch to turn switch on 92 Pushbutton Switch For Intrinsically Safe connectors If switch S2 is off yellow LED D6 is steady on Push switch to turn switch on 24 3A280058 Troubleshooting Enhanced Fluid Control Module Troubleshooting ti21742a Figure 12 Enhanced Fluid Control Module Table 4 Enhanced Fluid C
40. l component damage remove all system power before plugging any connectors 1 Follow the steps in Before Servicing page 36 2 Loosen the screws 124 and remove the enclosure cover 117 3 Loosen the screws 125 and remove the barrier Figure 28 Replacing the Barrier Board cover 107 leaving the isolation board 111 attached to the cover Reblacina the Barrier Board F eplacin e barrier board Fuses 4 Note the position of the barrier H 9 board input and output cables See Electrical Schematics page 29 Disconnect the NOTICE cables from the barrier board 106 To avoid damaging the circuit boards when servicing the control box wear Part No 112190 grounding strap on your wrist and ground appropriately 5 Remove the two screws 108 and the three screws 109 spacers 105 and lockwashers 104 Remove the barrier board 106 To avoid electrical component damage remove all system power before plugging any connectors 6 Install the new barrier board using the screws spacers and lockwashers 7 Reconnect the cables to the barrier board as 1 Follow steps 1 4 under noted above Replacing the Barrier Board page 40 8 Install the barrier cover 107 and isolation board 2 Remove the fuse F3 or F4 from its fuseholder 111 9 Turn on power at the main circuit breaker Snap the new fuse into the fuseholder 4 Follow steps 7 11 under 10 Turn on the control box power switch Check that Re
41. nd remove the module from the bracket Install the new module on the bracket and attach the cable ti21741a Figure 22 Replace the Advanced Display Module Install Key Token or Upgrade Token 1 Shut off the PD2K power switch 2 Remove the token access panel ti21699a Figure 23 Remove Token Access Panel 38 3 Insert and press token T firmly into slot NOTE There is no preferred orientation of the token ti21700a Figure 24 Insert Token 4 Turn the power switch back on The red indicator light L will flash until the new firmware is completely loaded 5 Remove the token T 6 Replace the token access panel Replace the Battery A lithium battery maintains the ADM clock when the power is not connected oparking can occur when changing the battery Replace the battery only in a non hazardous location away from flammable fluid or fumes h Turn off the PD2K power switch 2 Remove the rear access panel ti21698a Figure 25 Remove Battery Panel 3 Remove the old battery and replace with a new CR2032 battery 4 Replace the rear access panel Turn the power switch on 3A280058 Servicing the Control Box Replacing the Isolation Board NOTICE To avoid damaging the circuit boards when servicing the control box wear Part No 112190 grounding strap on your wrist and ground appropriately To avoid electrical component damage remove all system power before plugging a
42. nual In future stop pump at bottom of stroke Pump output low on both strokes Inadequate power supply See Technical Data page 59 Exhausted fluid supply Refill and reprime pump Clogged fluid outlet line valves etc Worn piston packing Replace See pump manual No output Improperly installed dosing valves Check solenoid connections to valves See pump manual Worn piston packings Replace See pump manual Pump output low on only one Held open or worn dosing valves Check and repair See valve stroke manual Pump operates erratically Exhausted fluid supply Refill and reprime pump Held open or worn dosing valves Check and repair See pump manual Worn piston packing Replace See pump manual 3A280058 11 Troubleshooting Error Code Troubleshooting System errors alert you of a problem and help prevent off ratio spraying There are three types Advisory Deviation and Alarm An Advisory records an event in the system and will clear itself after 60 seconds A Deviation records an error in the system but does not shut down the equipment The deviation must be acknowledged by the user lf an Alarm occurs operation stops If any of the three types occur e Alarm buzzer sounds unless in silent mode e Alarm popup screen shows the active alarm code e Status bar on the Advanced Display Module shows the active alarm code e Alarm is saved in the date time stamped log NOTE When an error o
43. ny connectors 1 Follow the steps in Before Servicing page 36 2 Loosen the screws 124 and remove the enclosure cover 117 3 Note the position of the isolation board cables See the following table and Electrical Schematics page 29 Disconnect the cables from the isolation board 111 Remove the brackets 110 Isolation Board Cable Destination Connector non intrinsically EFCM Sa J2 non intrinsically safe J3 intrinsically safe J4 intrinsically safe Booth Control Optional Color Change Module 4 Remove the screws 128 holding the isolation board 111 to the barrier cover 107 Remove the isolation board 5 Install the new isolation board using the screws 128 6 Install the brackets 110 Reconnect the cables to the positions as noted above 7 Turn on power at the main circuit breaker Turn on the control box power switch Check that the two green LEDs D7 D8 and two yellow LEDs D6 D14 are on 9 Reinstall the cover 117 and tighten the screws 124 3A280058 Repair ti21787a Figure 26 Replacing the Isolation Board NON IS oe EA 1 L EL Ech IS ti21938a Figure 27 Detail of Isolation Board Cable Connections 39 Repair Replacing the Barrier Board NOTICE To avoid damaging the circuit boards when servicing the control box wear Part No 112190 grounding strap on your wrist and ground appropriately To avoid electrica
44. ontrol Module Diagnostics Indicator 5 12 pin connector Multiple purpose I O 12 pin connector Multiple purpose I O fe Spin connector 24VacPowerICAN Communication Barier a ssmeweser Aavanced Display modue ERR D38 LED red Blinks an error code If the LED is on steady the system is down Cycle power 3A280058 25 Troubleshooting Pump Module Troubleshooting ti21743a Figure 13 Pump Module Table 5 Pump Module Diagnostics Indicator 2 spncnmetr Pumpcomedon 5bmcnnetr Encoger connection 4 spncmmedo Pemeietranducer 5 spncmedw PwmbOwetTenduer amp Apinconnector owsa Oooo a Seon connector 49 vac input Power and fan connection ERREECHEN 26 3A2800B Troubleshooting Advanced Display Module Troubleshooting ti21939a Figure 14 Advanced Display Module Table 6 Advanced Display Module Diagnostics Indicator D1 LED yellow green Green USB inserted un LED red yellow green Green Power Yellow Communication Red Error 3A280058 27 Notes Notes 28 JA2800B Electrical Schematics NOTE The electrical schematic illustrates all possible wiring expansions in a ProMix PD2K system Some components shown are not included with all systems NOTE See Optional Cables and Modules page 35 for a list of cable options CABLE 161658 48V 10A POWER SUPPLY 16U820 LINE F
45. overs removed Pressurized equipment can start without warning Before checking moving or servicing equipment follow the Pressure Relief Procedure and disconnect all power sources Warnings TOXIC FLUID OR FUMES Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin inhaled or swallowed e Read MSDSs to know the specific hazards of the fluids you are using e Store hazardous fluid in approved containers and dispose of it according to applicable guidelines Always wear chemically impermeable gloves when spraying dispensing or cleaning equipment PERSONAL PROTECTIVE EQUIPMENT Wear appropriate protective equipment when in the work area to help prevent serious injury including eye injury hearing loss inhalation of toxic fumes and burns This protective equipment includes but is not limited to Protective eyewear and hearing protection e 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 not exceed the maximum working pressure or temperature rating of the lowest rated 9 system component See Technical Data in all equipment manuals DNUS Use fluids and solvents that are compatible with equipment wetted parts See Technical Data in all equipment manuals Read fluid and solvent manuf
46. pecified amount of time Valve failure seal failure worn rod or cylinder Valve failure seal failure worn rod or cylinder Indicates USB port is uploading or downloading data Indicates system stop key on ADM was pressed An indication on the display that the pump completed the home function Downloading uploading data on USB was interrupted by the USB device being removed Indicates date and time when setup values were changed Pump dose valves did not actuate Motor could not drive pumps and linear actuator Pump stroke length is shortened by mechanical system tolerance Replace inlet and outlet valve and seal for down stroke Replace piston and throat seals Replace rod and cylinder as necessary Replace inlet and outlet valve and seal for up and down strokes Replace piston and throat seals Replace rod and cylinder as necessary Re enable pump power to reset pump Wait for USB Idle No action required Replace the USB device and begin process again Verify air pressure to solenoid valves Verify the valves are actuating Verify motor is driving the pump Verify correct assembly of linear actuator and pump piston rods See pump manual 15 Troubleshooting Code EF1 ELOO EMOO EMIX EQUO EQU1 EQU2 16 Type Alarm Record Record Advisory Advisory Record Record Timeout Shutdown Pump System Power On Syst
47. placing the Barrier Board page 40 the system is operating NOTE The two green LEDs D4 D5 on the barrier board will light if the board has power 11 Reinstall the cover 117 and tighten the screws 124 40 JA2800B Repair Replacing the EFCM Control Module 8 Load the software See NOTICE Install Key Token or Upgrade Token page 38 To avoid damaging the circuit boards when servicing the control box wear Part No 112190 9 Turn on the control box power switch Check that the green is on the orange and yellow LEDs are blinking and the red LED is off grounding strap on your wrist and ground appropriately 10 Reinstall the cover 117 and tighten the screws 124 To avoid electrical component damage remove all system power before plugging any connectors 1 Follow the steps in Before Servicing page 36 2 Loosen the screws 124 and remove the enclosure cover 117 not shown 3 Note the position of the EFCM input and output cables See Electrical Schematics page 29 Disconnect the cables from the EFCM 139 4 Loosen the screws 142 holding the EFCM to the enclosure Remove the module Install the new EFCM using the screws 142 ti21789a 6 Reconnect the cables to the positions as noted P Figure 29 Replacing the EFCM Control Module above 7 Turn on power at the main circuit breaker 3A280058 41 Repair Replacing the 24 Vdc Power Supply NOTICE 8 Turn on powe
48. r at the main circuit breaker To avoid damaging the circuit boards when 9 Turn on the control box power switch servicing the control box wear Part No 112190 NOTE The green LED on the barrier board 106 grounding strap on your wrist and ground the green power LED on the EFCM module 139 appropriately and the 24V green LED on each of the pump control modules 132 will light when operating To avoid electrical component damage remove all system power before plugging any connectors 1 Follow the steps in Before Servicing page 36 2 Loosen the screws 124 and remove the enclosure cover 117 not shown 3 Note the position of the power supply input and output wires See Electrical Schematics page 29 Disconnect the wires from the power supply 120 4 Remove the screws 129 holding the power supply to the side of the enclosure Remove the power supply 5 Install the new power supply using the screws 129 6 Reconnect the wires to the positions as noted above ti21790a Figure 30 Replacing the 24 Vdc Power Supply 7 Reinstall the cover 117 and tighten the screws 124 42 3A280058 Replacing the 48 Vdc Pump Power Supply NOTICE To avoid damaging the circuit boards when servicing the control box wear Part No 112190 grounding strap on your wrist and ground appropriately To avoid electrical component damage remove all system power before plugging any connectors 1 Follow the st
49. r malfunction damage or wear caused by the incompatibility of Graco equipment with structures accessories equipment or materials not supplied by Graco or the improper design manufacture installation operation or maintenance of structures accessories equipment or materials not supplied by Graco This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of the claimed defect If the claimed defect is verified Graco will repair or replace free of charge any defective parts The equipment will be returned to the original purchaser transportation prepaid If inspection of the equipment does not disclose any defect in material or workmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE Graco s sole obligation and buyer s sole remedy for any breach of warranty shall be as set forth above The buyer agrees that no other remedy including but not limited to incidental or consequential damages for lost profits lost 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
50. rder contact your Graco Distributor or call to identify the nearest distributor Phone 612 623 6921 or Toll Free 1 800 328 0211 Fax 612 378 3505 All written and visual data contained in this document reflects the latest product information available at the time of publication Graco reserves the right to make changes at any time without notice For patent information see www graco com patents Original Instructions This manual contains English MM 3A2800 Graco Headquarters Minneapolis International Offices Belgium China Japan Korea GRACO INC AND SUBSIDIARIES P O BOX 1441 MINNEAPOLIS MN 55440 1441 USA Copyright 2013 Graco Inc All Graco manufacturing locations are registered to ISO 9001 www graco com Revised October 2013
51. rial viscosity Fluid outlet size 1 4 npt m External power supply 90 250 Vac 50 60 Hz 7 amps maximum draw requirements C 4 15 amp maximum circuit breaker required 8 to 14 AWG power supply wire gauge Operating temperature 36 to 122 F 2 to 50 C range Storage temperature 4 to 158 F 20 to 70 C range Weight approximate 195 Ib 88 kg Sound data Less than 75 dB A Wetted parts 17 4PH 303 304 SST Tungsten carbide with nickel binder perfluoroelastomer PTFE PPS UHMWPE 3A280058 59 Graco Standard Warranty Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use With the exception of any special extended or limited warranty published by Graco Graco will for a period of twelve months from the date of sale repair or replace any part of the equipment determined by Graco to be defective This warranty applies only when the equipment is installed operated and maintained in accordance with Graco s written recommendations This warranty does not cover and Graco shall not be liable for general wear and tear or any malfunction damage or wear caused by faulty installation misapplication abrasion corrosion inadequate or improper maintenance negligence accident tampering or substitution of non Graco component parts Nor shall Graco be liable fo
52. terchange component A and component B wetted parts e Never use solvent on one side if it has been Read material manufacturer s warnings and contaminated from the other side material MSDS to know specific hazards and precautions related to isocyanates Prevent inhalation of isocyanate mists vapors Moisture Sensitivity of lsocyanates and atomized particulates by providing sufficient ventilation in the work area If sufficient ventilation Exposure to moisture such as humidity will cause is not available a supplied air respirator is required ISO to partially cure forming small hard abrasive for everyone in the work area crystals which become suspended in the fluid Eventually a film will form on the surface and the ISO will begin to gel increasing in viscosity NOTICE Partially cured ISO will reduce performance and the life of all wetted parts To prevent contact with isocyanates appropriate personal protective equipment including chemically impermeable gloves boots aprons and goggles is also required for everyone in the work area EM e Always use a sealed container with a desiccant Material Self ignition dryer in the vent or a nitrogen atmosphere Never store ISO in an open container Keep the ISO pump wet cup or reservoir if installed filled with appropriate lubricant The lubricant creates a barrier between the ISO and the atmosphere Some materials may become self igniting if applied too thick Rea
53. tial Pressure B Over A Alarm QPD1 Potlife Expired Deviation 3A280058 Outlet pressure transducer has been disconnected when the system is expecting one Outlet pressure transducer has failed Inlet pressure transducer has failed Low Differential Pressure High Differential Pressure Potlife time has expired before moving the required amount of material potlife volume through the mixed material line Disconnected transducer Outlet pressure transducer has failed or the pressure is above the readable range Inlet pressure transducer has failed or the pressure is above the readable range There is a leak on the B side The B side pump is cavitating There is a leak on the A side The A side pump is cavitating or empty Troubleshooting Verify transducer is connected properly Replace if reconnecting does not eliminate the alarm Relieve system pressure Verify connections or replace if reconnecting does not eliminate the alarm Relieve system pressure Verify connections or replace if reconnecting does not eliminate the alarm Check the system for internal and external leaks on all color manifolds and plumbing Check paint supply on the B side increase paint supply pressure Check the system for internal and external leaks on all color manifolds and plumbing Check paint supply on the A side increase paint supply pressure
54. ure for Model MC2000 see manual 332339 BRACKET mounting pump COVER includes 2 of item 56 KIT fan BRACKET mounting SCREW machine pan head M5 x 0 8 10 mm MODULE display advanced includes item 12a Qty 1 Ref 12a 13 14 15 16 17 18 19 21 22 23 24 25 2f 28 29 Part 16X039 24M731 241772 C19798 16U655 104641 111763 241787 151717 111457 15T725 15Y627 15X303 Description TOKEN latest version of software for the Advanced Display Module not shown MODULE booth control MANIFOLD solenoid see Solenoid Manifold Parts page 58 SCREW cap socket head 1 4 20 x 3 8 in 10 mm BRACKET mounting valve FITTING bulkhead ELBOW 1 4 npt mbe SWITCH solvent flow 1 4 npt f ports ADAPTER solvent valve O RING ptfe RETAINER seat solvent valve O RING ptfe VALVE solvent see manual 312782 GUSSET LEG floor stand PLUG tube square Parts Qty 53 Parts Ref 30 31 32 33 34 35 36 43 44 45 50 51 52 53 54 155541 15F741 115287 Description WASHER 3 8 SCREW cap hex head 3 8 16 x 2 75 in 70 mm SCREW cap hex head 3 8 16 x 7 8 in 22 mm NUT lock 3 8 16 SCREW cap hex head 3 8 16 x 3 in 76 mm WASHER lock 3 8 NUT hex 3 8 16 WIRE HARNESS for Model MC1000 not shown WIRE HARNESS for Model MC2000 not shown SWIVEL 90 1 4 npt m
55. w to the spray gun A software update was not completed successfully User installed USB device in ADM USB port User installed USB device in ADM USB port Allow flow through gun during fill process until the fill complete LED stops flashing Restrictions in mixer Fix restrictions manifold or spray gun Solvent flow switch not Replace switch working Increase solvent pressure to drive a high purge flow rate Operator must continue flushing for configured time until the booth control indicates purge is completed Set manifold to flush position Reinstall software Call Graco Technical Support Repeat process Repeat process JA2800B Troubleshooting Maintenance Error Codes Perform the required maintenance if the following codes occur code Type Name Deseipion END Calibration Pump A calibration test was run on the pump ENSO Record Calibration Solvent A calibration test was run on the solvent meter Meter ENT Calibration Stall Test A stall test was completed successfully on pump Pump MAD Maint Outlet Pump Maintenance is due on pump MAT Advisory Maint Stall Test Maintenance stall test is due on pump Pump MEB Maint Valve Catalyst Maintenance is due on catalyst valve B MED Maint Valve Outlet Maintenance is due on outlet valve MEF Maint Valve Inlet Maintenance is due on inlet valve MES Maint Valve Solvent Maintenan
56. we lt I ti21529a o 58 Ref Part Description Qty 301 PLATE 1 302 MANIFOLD 1 3039 SCREW cap socket 4 head 1 4 20 x 0 375 in 10 mm 304 115671 CONNECTOR 1 8 1 npt m x 1 4 in 6 mm OD tube 305 16P812 VALVE solenoid 2 307 114151 FITTING elbow 4 swivel 1 8 npt m x 5 32 in 4 mm OD tube 308 114263 FITTING straight 4 1 8 npt m x 5 32 in 4 mm OD tube 309 C06061 MUFFLER 2 Items marked are not available separately 3A2800B Technical Data Technical Data Positive Displacement U S Metric Proportioner Maximum fluid working pressure MC1000 Air Spray 300 psi 2 1 MPa 21 bar Systems MC2000 Air Assisted 1500 psi 10 5 MPa 105 bar Spray Systems Maximum working air 100 psi 0 7 MPa 7 0 bar pressure Air supply 85 100 psi 0 6 0 7 MPa 6 0 7 0 bar Air filter inlet size 3 8 npt f Air filtration for air logic 5 micron minimum filtration required clean and dry air user supplied Air filtration for atomizing 30 micron minimum filtration required clean and dry air air user supplied Mixing ratio range 0 1 1 50 1 1 Fluids handled one or two component solvent and waterborne paints polyurethanes epoxies acid catalyzed varnishes moisture sensitive isocyanates Viscosity range of fluid 20 5000 centipoise Fluid filtration 100 mesh minimum user supplied Maximum fluid flow 800 cc minute depending on mate
57. work area See Grounding instructions Use only grounded hoses Hold gun firmly to side of grounded pail when triggering into pail Do not use pail liners unless they are antistatic or conductive Stop operation immediately if static sparking occurs or you feel a shock Do not use equipment until you identify and correct the problem Keep a working fire extinguisher in the work area ELECTRIC SHOCK HAZARD This equipment must be grounded Improper grounding setup or usage of the system can cause electric shock Turn off and disconnect power at main switch before disconnecting any cables and before servicing or installing equipment Connect only to grounded power source All electrical wiring must be done by a qualified electrician and comply with all local codes and regulations 6 JA2800B MPa bar PSI MPa bar PSI 3A280058 Warnings INTRINSIC SAFETY Intrinsically safe equipment that is installed improperly or connected to non intrinsically safe equipment will create a hazardous condition and can cause fire explosion or electric shock Follow local regulations and the following safety requirements Be sure your installation complies with national state and local codes for the installation of electrical apparatus in a Class I Group D Division 1 North America or Class Zones 1 and 2 Europe Hazardous Location including all of the local safety fire codes for example NFPA 33 NEC 500 and 516 OSHA 19
58. zardous Locations Only soro s00 150 AN 25 Pin D SUB Cables for Non Hazardous Locations Only 16T659 2 5 0 8 16V659 6 0 1 8 A Alternates for Color Change Modules by Part Number Factory Configuration for Non Hazardous Locations Only JN Alternates for Color Change Modules by Part Number Factory Configuration for Hazardous Locations Only 35 Repair Repair Before Servicing 1 Flush the system as explained in your PD2K Operation Manual if service time may exceed pot life time Follow the Pressure Relief Procedure page 37 before servicing fluid components Servicing the electrical control box exposes you 2 Close the main air shutoff valve on the air supply to high voltage To avoid electric shock turn off line power at the main circuit breaker before opening 3 Shut off the power switch P at the electrical the enclosure contol box Al Ci med wining must X Cone by qA 4 If servicing the electrical control box shut off Seoul EEN power at the main circuit breaker before opening EES the enclosure Do not substitute or modify system components 1 as this may impair intrinsic safety NOTICE To avoid damaging the circuit boards when servicing the control box wear Part No 112190 grounding strap on your wrist and ground appropriately To avoid electrical component damage remove all system power before plugging any connectors Y ti19582a Figure 21 Control Box Power Switch

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