LP100 Fluid Application System

Transcription

1 LP00 Fluid Application System Equipment Part Customer Product Manual Part NORDSON CORPORATION AMHERST, OHIO USA

2 Nordson Corporation welcomes requests for information, comments and inquiries about its products. General information about Nordson can be found on the Internet using the following address: Address all correspondence to: Nordson Corporation Attn: Nonwovens Marketing Department 2905 Pacific Drive Norcross, GA 3007 Notice This is a Nordson Corporation publication which is protected by copyright. Original copyright date No part of this document may be photocopied, reproduced, or translated to another language without the prior written consent of Nordson Corporation. The information contained in this publication is subject to change without notice. Trademarks AccuJet, AquaGuard, Asymtek, Automove, Autotech, Blue Box, CF, CanWorks, Century, Clean Coat, CleanSleeve, CleanSpray, Compumelt, Control Coat, Cross-Cut, Cyclo-Kinetic, Dispensejet, DispenseMate, Durafiber, Durasystem, Easy Coat, Easymove Plus, Econo-Coat, EPREG, ETI, Excel 2000, Flex-O-Coat, FlexiCoat, Flexi-Spray, Flow Sentry, Fluidmove, Fluidshooter, FoamMelt, FoamMix, Helix, Horizon, Hose Mole, Hot Shot, Hot Stitch, Isocoil, Isocore, Iso-Flo, JR, KB30, Little Squirt, Magnastatic, MEG, Meltex, MicroSet, Millenium, Mini Squirt, Moist-Cure, Mountaingate, MultiScan, Nordson, OmniScan, Opticoat, Package of Values, PluraFoam, Porous Coat, PowderGrid, Powderware, Pro-Flo, ProLink, Pro-Meter, Pro-Stream, PRX, RBX, Ready Cost, Rhino, S. design stylized, Saturn, SC5, SCF, Select Charge, Select Coat, Select Cure, Shur-Lok, Slautterback, Smart-Coat, Spray Squirt, Spraymelt, Super Squirt, Sure-Bond, Sure Coat, System Sentry, Tela-Therm, Trends, Tribomatic, UniScan, UpTime, Veritec, Versa-Coat, Versa-Screen, Versa-Spray, Watermark, and When you expect more. are registered trademarks of Nordson Corporation. ATS, Auto-Flo, AutoScan, BetterBook, Chameleon, CanNeck, Check Mate, CPX, Control Weave, Controlled Fiberization, EasyClean, Ebraid, Eclipse, Equi=Bead, Fillmaster, Gluie, Ink-Dot, Kinetix, Maxima, MicroFin, Minimeter, Multifil, OptiMix, Pattern View, PluraMix, Primarc, Prism, Process Sentry, PurTech, Pulse Spray, Seal Sentry, Select Series, Sensomatic, Shaftshield, Spectral, Spectrum, Sure Brand, Swirl Coat, Vista, Walcom, and 2 Rings (Design) are trademarks of Nordson Corporation. Parker is a registered trademark of Parker Hannifin Corporation.

3 Table of Contents i Table of Contents LP00 Fluid Application System. Safety Qualified Personnel Intended Use Regulations and Approvals Personal Safety High-Pressure Fluids Fire Safety Halogenated Hydrocarbon Solvent Hazards Action in the Event of a Malfunction Disposal Description Functional Operation Specifications Installation Unpacking and Inspecting System Installation CF200 Applicator Installation PTFE Tubing Installation Electrical Installation System Preparation Frequency (Motor Speed) Setup Key-to-Line Control Setup Operation Startup and Shutdown Flow Rate Monitoring Fluid Level Monitoring System Pressure Monitoring Maintenance Recommended Maintenance Schedule Filter Cleaning or Replacement Tank Cleaning

4 ii Table of Contents LP00 Fluid Application System (contd) 6. Troubleshooting Repair Parts LP00 Fluid Application System Parts Motor Drive Parts Filter Parts Float and Level Switch Parts Recommended Spare Parts

5 LP00 Fluid Application System LP00 Fluid Application System WARNING: Allow only qualified personnel to perform the following tasks. Follow the safety instructions in this document and all other related documentation.. Safety Read and follow these safety instructions. Task- and equipment-specific warnings, cautions, and instructions are included in equipment documentation where appropriate. Make sure all equipment documentation, including these instructions, is accessible to persons operating or servicing equipment. Qualified Personnel Equipment owners are responsible for making sure that Nordson equipment is installed, operated, and serviced by qualified personnel. Qualified personnel are those employees or contractors who are trained to safely perform their assigned tasks. They are familiar with all relevant safety rules and regulations and are physically capable of performing their assigned tasks. Intended Use Use of Nordson equipment in ways other than those described in the documentation supplied with the equipment may result in injury to persons or damage to property. Some examples of unintended use of equipment include using incompatible materials making unauthorized modifications removing or bypassing safety guards or interlocks using incompatible or damaged parts using unapproved auxiliary equipment operating equipment in excess of maximum ratings Regulations and Approvals Make sure all equipment is rated and approved for the environment in which it is used. Any approvals obtained for Nordson equipment will be voided if instructions for installation, operation, and service are not followed.

6 2 LP00 Fluid Application System Personal Safety To prevent injury follow these instructions. Do not operate or service equipment unless you are qualified. Do not operate equipment unless safety guards, doors, or covers are intact and automatic interlocks are operating properly. Do not bypass or disarm any safety devices. Keep clear of moving equipment. Before adjusting or servicing moving equipment, shut off the power supply and wait until the equipment comes to a complete stop. Lock out power and secure the equipment to prevent unexpected movement. Relieve (bleed off) hydraulic and pneumatic pressure before adjusting or servicing pressurized systems or components. Disconnect, lock out, and tag switches before servicing electrical equipment. While operating manual spray guns, make sure you are grounded. Wear electrically conductive gloves or a grounding strap connected to the gun handle or other true earth ground. Do not wear or carry metallic objects such as jewelry or tools. If you receive even a slight electrical shock, shut down all electrical or electrostatic equipment immediately. Do not restart the equipment until the problem has been identified and corrected. Obtain and read Material Safety Data Sheets (MSDS) for all materials used. Follow the manufacturer s instructions for safe handling and use of materials, and use recommended personal protection devices. Make sure the spray area is adequately ventilated. To prevent injury, be aware of less-obvious dangers in the workplace that often cannot be completely eliminated, such as hot surfaces, sharp edges, energized electrical circuits, and moving parts that cannot be enclosed or otherwise guarded for practical reasons.

7 LP00 Fluid Application System 3 High-Pressure Fluids High-pressure fluids, unless they are safely contained, are extremely hazardous. Always relieve fluid pressure before adjusting or servicing high pressure equipment. A jet of high-pressure fluid can cut like a knife and cause serious bodily injury, amputation, or death. Fluids penetrating the skin can also cause toxic poisoning. If you suffer a fluid injection injury, seek medical care immediately. If possible, provide a copy of the MSDS for the injected fluid to the health care provider. The National Spray Equipment Manufacturers Association has created a wallet card that you should carry when you are operating high-pressure spray equipment. These cards are supplied with your equipment. The following is the text of this card: WARNING: Any injury caused by high pressure liquid can be serious. If you are injured or even suspect an injury: Go to an emergency room immediately. Tell the doctor that you suspect an injection injury. Show him this card. Tell him what kind of material you were spraying. MEDICAL ALERT AIRLESS SPRAY WOUNDS: NOTE TO PHYSICIAN Injection in the skin is a serious traumatic injury. It is important to treat the injury surgically as soon as possible. Do not delay treatment to research toxicity. Toxicity is a concern with some exotic coatings injected directly into the bloodstream. Consultation with a plastic surgeon or a reconstructive hand surgeon may be advisable. The seriousness of the wound depends on where the injury is on the body, whether the substance hit something on its way in and deflected causing more damage, and many other variables including skin microflora residing in the paint or gun which are blasted into the wound. If the injected paint contains acrylic latex and titanium dioxide that damage the tissue s resistance to infection, bacterial growth will flourish. The treatment that doctors recommend for an injection injury to the hand includes immediate decompression of the closed vascular compartments of the hand to release the underlying tissue distended by the injected paint, judicious wound depravement, and immediate antibiotic treatment.

8 4 LP00 Fluid Application System Fire Safety To avoid a fire or explosion, follow these instructions. Ground all conductive equipment in the spray area. Use only grounded air and fluid hoses. Check equipment and workpiece grounding devices regularly. Resistance to ground must not exceed one megohm. Shut down all equipment immediately if you notice static sparking or arcing. Do not restart the equipment until the cause has been identified and corrected. Do not smoke, weld, grind, or use open flames where flammable materials are being used or stored. Do not heat materials to temperatures above those recommended by the manufacturer. Make sure heat monitoring and limiting devices are working properly. Provide adequate ventilation to prevent dangerous concentrations of volatile particles or vapors. Refer to local codes or your material MSDS for guidance. Do not disconnect live electrical circuits while working with flammable materials. Shut off power at a disconnect switch first to prevent sparking. Know where emergency stop buttons, shutoff valves, and fire extinguishers are located. If a fire starts in a spray booth, immediately shut off the spray system and exhaust fans. Shut off electrostatic power and ground the charging system before adjusting, cleaning, or repairing electrostatic equipment. Clean, maintain, test, and repair equipment according to the instructions in your equipment documentation. Use only replacement parts that are designed for use with original equipment. Contact your Nordson representative for parts information and advice.

9 LP00 Fluid Application System 5 Halogenated Hydrocarbon Solvent Hazards Do not use halogenated hydrocarbon solvents in a pressurized system that contains aluminum components. Under pressure, these solvents can react with aluminum and explode, causing injury, death, or property damage. Halogenated hydrocarbon solvents contain one or more of the following elements: Element Symbol Prefix Fluorine F Fluoro- Chlorine Cl Chloro- Bromine Br Bromo- Iodine I Iodo- Check your material MSDS or contact your material supplier for more information. If you must use halogenated hydrocarbon solvents, contact your Nordson representative for information about compatible Nordson components. Action in the Event of a Malfunction If a system or any equipment in a system malfunctions, shut off the system immediately and perform the following steps: Disconnect and lock out system electrical power. Close hydraulic and pneumatic shutoff valves and relieve pressures. Identify the reason for the malfunction and correct it before restarting the system. Disposal Dispose of equipment and materials used in operation and servicing according to local codes.

10 6 LP00 Fluid Application System 2. Description The LP00 fluid application system applies fluids (such as perfume) to a nonwoven product. The system includes a stainless-steel tank and a single-stream gear pump driven by an AC motor. The fluid is typically applied by a stainless-steel CF200 applicator. Figures and 2 show the key parts of the system. NOTE: The CF200 applicator is documented in a separate manual Fig. Key Parts of the LP00 Fluid Application System (front view). Float and level switch assembly 5. Filter bleed valve 2. Tank 6. Filter 3. Flow meter pipette 7. Filter drain valve 4. Flow meter assembly 8. Shutoff valve 9. Pressure transducer 0. Pressure relief valve

11 LP00 Fluid Application System Fig. 2 Key Parts of the LP00 Fluid Application System (back view, enclosure removed). Motor 2. Pump 3. Junction box

12 8 LP00 Fluid Application System Functional Operation The motor causes the fluid to be drawn from the tank through the flow meter valve, into the flow meter pipette, and then into the pump inlet. The fluid exits the pump through a four-way tee to which a pressure transducer and pressure relief valve are connected. The fluid then flows through a filter and shutoff valve to the CF200 applicator, where is it is dispensed onto the product. Figure 3 shows the flow of fluid through the system. A solenoid valve controls the module-actuating air supplied to the CF200 applicator, causing it to open and close at the appropriate times. As the fluid is dispensed from the applicator nozzle, pattern air and nozzle-cleaning air are blown onto the fluid. The pattern air disperses the fluid and the nozzle-cleaning air keeps the nozzle clean. The actuation of the solenoid valve is controlled through a pattern controller or other triggering device. The system is designed so that the pump operates only when the CF200 applicator is active. During normal operation, the system pressure will range from bar ( 3 psi). If the pressure exceeds 0.70 bar (0 psi), the pressure relief valve will open to allow fluid to circulate back to the tank. The pressure transducer provides a current or voltage signal to the parent machine s programmable logic controller (PLC), allowing the system pressure to be monitored. The system can operate in the manual or key-to-line (automatic) mode. When operating in the key-to-line mode, the system automatically adjusts the fluid output as the line speed changes.

13 LP00 Fluid Application System 9 FILTER BLEED VALVE CF200 APPLICATOR SHUTOFF VALVE BULK FILL PORT TANK FLOAT AND LEVEL SWITCH ASSEMBLY FILTER DRAIN VALVE MOTOR AND PUMP ASSEMBLY FLOW METER PIPETTE FLOW TEST SHUTOFF VALVE PRESSURE RELIEF VALVE JUNCTION BOX PRESSURE TRANSDUCER MOTOR DRIVE HYDRAULIC ELECTRICAL W Fig. 3 Fluid Application System Flow Diagram

14 0 LP00 Fluid Application System Specifications Component Item Specification System Operating pressure range bar ( 3 psi) Fluid viscosity range 0,000 cps Tank Construction Stainless-steel Capacity 38 l (0 gal) Motor Type 7 / 8 hp 3 AC gear motor Operating voltage Operating speed 230 VAC 3 80 rpm Motor drive Input voltage VAC, Output voltage Maximum current Analog inputs Analog outputs Control inputs (switch closure) VAC, A 2 (4 20 ma or 0 0 VDC) (4 20 ma or 0 0 VDC) Run, stop Pump Type Stainless steel, rotary external, single-stream Operating speed Output rate 3 80 rpm 0.6 cc/rev Pressure transducer Hydraulic connection / 8 NPT male CF200 applicator Input voltage Output current Output voltage Pressure range 2 25 VDC 4 20 ma 6 VDC 0 2 bar (0 30 psi) pressure =.875 x current (ma) 7.5 pressure = 6.0 x voltage (VDC) 6.0 Refer to the CF200 applicator manual for applicator specifications.

15 LP00 Fluid Application System 3. Installation Use these procedures to install the fluid application system and the CF200 applicator. Installation includes: unpacking and inspecting the equipment installing the fluid application system installing the CF200 applicator connecting the PTFE tubing making the electrical connections preparing the system (bleeding air from the lines) setting up the key-to-line control Unpacking and Inspecting Carefully remove the equipment from the shipping containers. Exercise normal care to prevent equipment damage and use mechanical lifting devices as appropriate. After unpacking the equipment, inspect it for any damage that may have occurred during shipping. Look for dents and scratches and make sure all fasteners are tight. Report any damage to your Nordson representative. System Installation Locate and secure the fluid application system at the production line. Make sure the ambient temperature of the environment is in the 0 50 C (32 20 F) range the PTFE tubing can be properly routed from the tank to the CF200 applicator and, if applicable, from a bulk fluid storage container to the tank there is plenty of clearance to operate, monitor, and service the system If desired, install the casters from the ship-with kit on the system. Lock the casters when installation is complete.

16 2 LP00 Fluid Application System CF200 Applicator Installation Refer to the CF200 applicator manual (especially the applicator-specific drawing in the parts section) and follow the instructions in the manual to: mount the CF200 applicator using the threaded rod install the solenoid valve on the CF200 applicator connect a module-actuating air supply to the solenoid valve connect a pattern air supply to the pattern air inlet on the CF200 applicator air manifold connect a nozzle-cleaning air supply to the nozzle-cleaning air inlet on the CF200 applicator air manifold. make the electrical connections between the solenoid valve and the triggering device for the module-actuating air install the CF nozzle on the CF200 applicator NOTE: For fluid with a viscosity of 0 00 cps, Nordson Corporation recommends using a 0.08 in. nozzle with the nozzle tip positioned 2 mm (0.08 in.) above the product. NOTE: For fluid with a viscosity of 0 00 cps, Nordson Corporation recommends the following operating air pressures: module-actuating air: 4. bar (60 psi) pattern air: 0.3 bar (4 psi) nozzle-cleaning air:.4 bar (20 psi) NOTE: The following information in the CF200 applicator manual does not apply to the CF200 applicator used with the fluid application system: Any information related to hot melt adhesive or to heated adhesive hoses. Any information related to an applicator filter. Any information related to cordset connections, such as for a heated adhesive manifold or a heated air manifold.

17 LP00 Fluid Application System 3 PTFE Tubing Installation See Figure 4. Connect the PTFE tubing contained in the CF200 applicator ship-with kit between the fluid outlet on the fluid application system (3) and the fluid inlet on the CF200 applicator (). If you wish to use a bulk fill system, connect PTFE tubing from a bulk fluid storage container to the bulk fill port (2) on the fluid application system Fig. 4 PTFE Tubing Connections. Fluid inlet on CF200 applicator 2. Bulk fill port on fluid application system 3. Fluid outlet on fluid application system

18 4 LP00 Fluid Application System Electrical Installation Follow these steps to install the motor drive assembly and make the necessary electrical connections.. Mount the motor drive in a location where it is easily accessible but where it cannot be splashed by fluids from the application system. 2. See Figure 5. Make the electrical connections shown in Table. NOTE: If you installed a bulk fill system, connect wiring from the PLC to the bulk fill system so that the bulk fill will be automatically activated when the fluid in the fluid application system reaches the low-level alarm point. Table Fluid Application System Electrical Connections Connections Procedure Comments Terminals U, V, and W on motor drive to TB2 inside junction box (see Figure 2 for the location of the junction box) PLC to motor drive (line speed signal) Remote motor start/stop device to terminals 5 and 9 on motor drive (remote motor run/stop contacts) TB inside junction box to PLC (pressure and level monitoring outputs) Power supply to motor drive (customer-supplied input power) Connect wiring from terminals U, V, and W on the motor drive to TB2, terminals, 2, and 3, inside the junction box. Connect wiring from your PLC to terminals 3 (+) and 4 (-) on the motor drive. If you wish to use the key-to-line control, connect wiring from a remote motor control device to terminals 5 and 9 on the motor drive. If you wish to use the pressure and level monitoring functions, connect output wiring for these functions from terminals 4 (for the float and level switch) and 5 9 (for the pressure transducer) inside the junction box to your PLC. Connect the power supply cable wires to the L/L, N/L2, and PE terminals on the motor drive. If desired, install a power on/off switch or circuit breaker in the power supply line. Use 2.5 mm 2 (4 AWG) wire. Use mm 2 (8 22 AWG) shielded wire (customer supplied). The line speed signal must be 0 0 VDC or 4 20 ma. If you wish to use another type of signal, contact your Nordson representative for assistance. Use mm 2 (8 22 AWG) shielded wire (customer supplied). Use mm 2 (8 22 AWG) shielded wire (customer supplied). The connections from the TB to the float and level switch and the pressure transducer are already made. Use a 2.5 mm 2 (4 AWG) customer-supplied power cable.

19 LP00 Fluid Application System 5 MOTOR DRIVE JUNCTION BOX CUST. SUPPLIED INPUT POWER VAC PHASE 50/60 Hz INPUT MAINS POWER TERMINALS PE L/L N/L2 MOTOR TERMINALS U V W TB2 2 3 U V W MOTOR MOTOR PTC PE 4 5 PE TB 5 6 MOTOR PTC (THERMAL OVERLOAD PROTECTION) REMOTE RUN/STOP CONTACTS (DRY CONTACTS) 5 MAINTAINED CLOSURE = RUN 9 OPEN = STOP LINE SPEED SIGNAL FROM PLC (4 20 ma or 0 0 VDC) TO PLC JUNCTION BOX TB FLOAT AND LEVEL SWITCH RED NORMALLY OPEN (CLOSED = LOW) BLACK NORMALLY OPEN (CLOSED = FULL) TO PLC PRESSURE TRANSDUCER CURRENT SIGNAL VOLTAGE SIGNAL 5 RED +V in (2 25 VDC)/CURRENT OUT (4 20 ma) +V in (2 25 VDC) 6 BLACK V in V in 7 WHITE N/A +V out ( 6 VDC) 8 GREEN N/A N/A 9 SHIELD SHIELD SHIELD PRESSURE TRANSDUCER W Fig. 5 Fluid Application System Wiring Diagram

20 6 LP00 Fluid Application System System Preparation Follow these steps to bleed air from the system at the following times: before initial use of the system as needed to remove air from the hydraulic lines after performing any hydraulic repair WARNING: The application system is designed to handle fluids that are corrosive and potentially harmful to the skin and eyes. Wear gloves, safety glasses, and protective clothing when operating, maintaining, or repairing the system. For hazards and safety instructions specific to the fluid being used, refer to the fluid s MSDS.. See Figure 6. Adjust the flow meter assembly (2) on its bracket until the top of the pipette is even with the top of the tank (maximum height). If the pipette is too low, it could overflow Fig. 6 Location of Fluid Application System Components. Flow test shutoff valve 3. Filter bleed valve 2. Flow meter assembly 4. Shutoff valve 4 5. Pressure relief valve

21 LP00 Fluid Application System 7 2. Fill the tank with fluid. 3. Supply power to the system. 4. Place the system in the manual mode as follows: a. See Figure 7. Press the parameter key (P) on the motor drive keypad. b. Press the up/down arrow keys until the display shows parameter 006. c. Press P again and then press the up/down arrow keys until the display shows a value of 000 for parameter 006. d. Repeat steps a c to set parameter 007 to a value of 00. e. Repeat steps a c to set parameter 005 to a frequency (motor speed) of 20 Hz. NOTE: The next procedure, Frequency (Motor Speed) Setup, provides the exact steps for setting frequency. f. Press P again and then press the down arrow key until the display shows 000; then press P to exit the parameter-setting mode. 5. Press the start key (I) on the motor drive keypad to start the pump. 6. When you see fluid on the output side of the pump, increase the frequency (motor speed) to 50 Hz (the maximum speed). 2 3 I Jog 0 Menu P Fig. 7 Motor Drive Keypad. Display 2. Start key 3. Stop key Note: The Jog, Menu, and reverse-direction keys are not required to operate the fluid application system.

22 8 LP00 Fluid Application System System Preparation (contd) 7. See Figure 6. When you see fluid in the tubing connected to the shutoff valve (4), close the shutoff valve and hold the filter bleed valve (3) open. 8. When you see fluid in the tubing connected to the filter bleed valve, close the bleed valve. 9. Wait until the pressure relief valve (5) opens and you see fluid in the tubing connected to the relief valve. When this happens, air has been bled from the system. 0. Open the shutoff valve.. Place a drain pan under the CF200 applicator and trigger the applicator open. 2. When fluid begins to dispense from the CF200 applicator, press the stop key (0) on the motor drive keypad to stop the pump. 3. Stop triggering the CF200 applicator. 4. Go to the next procedure, Frequency (Motor Speed) Setup to set the motor speed as appropriate for your application. Frequency (Motor Speed) Setup Follow these steps to set the motor speed. The motor speed is set in frequency (Hz).. See Figure 7. Press the parameter key (P) on the motor drive keypad. 2. Press the up/down arrow keys until the display shows parameter Press P again and then press the up/down arrow keys until the display shows the desired frequency (motor speed). 4. Press P again and then press the down arrow key until the display shows Press P to exit the parameter-setting mode.

23 LP00 Fluid Application System 9 Key-to-Line Control Setup If you wish to use the key-to-line control, use the following information to program your PLC appropriately: The motor speed ranges from 0 82 rpm, which corresponds to 0 0 VDC or 4 20 ma. The motor speed is set in frequency. Two gears (24-tooth and 48-tooth) are provided to allow you to achieve the most suitable speed reduction for your application. The 24-tooth gear is installed at the factory and the 48-tooth gear is included in the ship-with kit. Use the following table and equations to determine the appropriate frequency (motor speed) for your application. Gear Type Table 2 Pump Speed and Output Based on Gear Type Reduction Pump Speed Range Pump Output Range 24-tooth rpm cc/min 48-tooth rpm cc/min Equation for calculating frequency for a 24-tooth gear: desired add on weight (gmin) Frequency (Hz) 3.7 density (gcc) pump output (ccrev) Equation for calculating frequency for a 48-tooth gear: desired add on weight (gmin) Frequency (Hz).59 density (gcc) pump output (ccrev)

24 20 LP00 Fluid Application System 4. Operation Use these procedures to operate the fluid application system. WARNING: The application system is designed to handle fluids that are corrosive and potentially harmful to the skin and eyes. Wear gloves, safety glasses, and protective clothing when operating, maintaining, or repairing the system. For hazards and safety instructions specific to the fluid being used, refer to the fluid s MSDS. Startup and Shutdown Follow these steps to start and stop the fluid application system. CAUTION: The system pressure should not exceed 0.70 bar (0 psi). Refer to System Pressure Monitoring later in this section.. To operate the system in key-to-line mode: a. See Figure 8. Press the parameter key (P) on the motor drive keypad. b. Press the up/down arrow keys until the display shows parameter 006. c. Press P again and then press the up/down arrow keys until the display shows a value of 00 for parameter 006. d. Repeat steps a c to set parameter 007 to a value of 000. e. Press P again and then press the down arrow key until the display shows 000. f. Press P again to exit the parameter-setting mode. 2. To operate the system in the manual mode: a. See Figure 8. Perform steps a d under step to set parameter 006 to 000 and to set parameter 007 to 00. b. Enter the desired frequency (motor speed) in parameter 005. Refer to Frequency (Motor Speed) Setup in Section 3, Installation. c. Press P again and then press the down arrow key until the display shows 000. d. Press P again to exit the parameter-setting mode. NOTE: In the manual mode, the start (I) and stop (0) keys can be used to start and stop the motor and the up/down arrow keys can be used to adjust the frequency (motor speed) when the motor is running.

25 LP00 Fluid Application System I Jog 0 Menu P Fig. 8 Motor Drive Keypad. Display 2. Start key 3. Stop key Note: The Jog, Menu, and reverse-direction keys are not required to operate the fluid application system. 3. To start the fluid application system: a. Apply power to the system. b. Enable the CF200 applicator. c. Enable the CF200 applicator triggering device. d. Start the production line. e. If in key-to-line mode: close the remote contacts (closed = run) connected to terminals 5 and 9 on the motor drive. If in manual mode: press the start key (I) on the motor drive keypad. 4. To stop the fluid application system: a. If in key-to-line mode: open the the remote contacts (open = stop) connected to terminals 5 and 9 on the motor drive. If in manual mode: press the stop key (0) on the motor drive keypad. b. Stop the production line. c. Disable the CF200 applicator. d. Disable the CF200 applicator triggering device. e. Remove power from the system.

26 22 LP00 Fluid Application System Flow Rate Monitoring Follow these steps periodically to check the flow rate to ensure that the desired amount of fluid is being dispensed. You will need a stop watch to perform this procedure.. See Figure 6. Prepare a stop watch to time the fluid drop in the flow meter pipette. 2. Adjust the height of the flow meter assembly (2) until the fluid level is above the 0 mark on the pipette. 3. Close the flow test shutoff valve (). 4. When the fluid reaches the 0 mark on the pipette, start the stop watch. 5. When the stop watch indicates one minute, note the reading on the pipette. This reading is the flow rate in cc/min. 6. If the measured flow rate does not match the desired flow rate, refer to Section 6, Troubleshooting. Fluid Level Monitoring Monitor the level of fluid in the fluid application system tank and ensure that fluid will be added when the low-level point is reached. If connected, the float and level switch will send a signal to the PLC to activate either a low-level alarm or a high-level alarm. When the low-level alarm activates, 5.7 l (.5 gal) of fluid remain in the tank. Refer to Electrical Installation in Section 3, Installation, to connect the float and level switch wiring to the PLC. System Pressure Monitoring Monitor the system pressure and ensure that the pressure does not exceed 0.70 bar (0 psi). The pressure relief valve is set to open at 0.70 bar (0 psi). If the pressure relief valve opens, the flow rate at the CF200 applicator will change, causing improper fluid application. The recommended operating pressure range for the fluid applciation system is bar ( 3 psi). If the average system pressure starts to rise, clean the filter. Refer to Filter Cleaning or Replacement in Section 5, Maintenance. If connected, the pressure tranducer will send a pressure reading to the PLC or to a remotely located pressure readout (customer-supplied). Refer to Electrical Installation in Section 3, Installation, to connect the pressure transducer wiring to the PLC.

27 LP00 Fluid Application System Maintenance Use these procedures to properly maintain the fluid application system. Attempting any other maintenance procedure can result in equipment damage, improper system operation, or personal injury. WARNING: The application system is designed to handle fluids that are corrosive and potentially harmful to the skin and eyes. Wear gloves, safety glasses, and protective clothing when operating, maintaining, or repairing the system. For hazards and safety instructions specific to the fluid being used, refer to the fluid s MSDS. Recommended Maintenance Schedule Table 3 provides a recommended maintenance schedule for the fluid application system. Weekly Annually Table 3 Recommended Maintenance Schedule Frequency Maintenance Activity Clean or replace the filter. Refer to Filter Cleaning or Replacement. Clean the tank. Refer to Tank Cleaning.

28 24 LP00 Fluid Application System Filter Cleaning or Replacement Follow these steps to clean or replace the filter. Refer to Filter Parts in Section 8, Parts, for replacement component and O-ring part numbers.. Press the stop key (0) on the motor drive keypad to stop the pump. If the system is in the key-to-line mode, change it to the manual mode as follows: a. Press the parameter key (P) on the motor drive keypad. b. Press the up/down arrow keys until the display shows parameter 006. c. Press P again and then press the up/down arrow keys until the display shows a value of 000 for parameter 006. d. Repeat steps a c to set parameter 007 to a value of 00. e. Press P again and then press the down arrow until the display shows 000. f. Press P to exit the parameter-setting mode. 2. See Figure. Close the shutoff valve (8). 3. To relieve system pressure, hold the filter bleed valve (5) open for about 5 seconds; then close it. 4. Place a drain pan under the filter drain valve (7) and open the valve. 5. Hold the filter bleed valve open until all fluid is drained from the filter; then close the bleed valve. 6. Close the filter drain valve. 7. Disconnect the tubing from the top of the filter bleed valve. 8. Unscrew the filter housing and remove the screen support and the screen. NOTE: Figure 2 in Parts shows the filter components. 9. Clean or replace the components as appropriate. To clean the components, soak them in the application fluid or use an ultrasonic cleaner, then wipe them with a lint-free cloth. 0. Inspect the O-rings for damage and replace them as necessary.. Reassemble filter components and reinstall the filter. 2. Press the start key (I) on the motor drive keypad to start the pump, hold the filter bleed valve open until you see fluid in the bleed valve tube, then close the bleed valve. 3. Open the shutoff valve and restore the system to normal operation.

29 LP00 Fluid Application System 25 Tank Cleaning Follow these steps to clean the tank.. Press the stop key (0) on the motor drive keypad to stop the pump. If the system is in the key-to-line mode, change it to the manual mode as follows: a. Press the parameter key (P) on the motor drive keypad. b. Press the up/down arrow keys until the display shows parameter 006. c. Press P again and then press the up/down arrow keys until the display shows a value of 000 for parameter 006. d. Repeat steps a c to set parameter 007 to a value of 00. e. Press P again and then press the down arrow key until the display shows 000. f. Press P to exit the parameter-setting mode. 2. See Figure. To relieve system pressure, hold the filter bleed valve (5) open for about 5 seconds; then close it. 3. Place a waste container under the tank drain plug. 4. Remove the drain plug and allow the tank to drain. 5. Clean the inside of the tank with a lint-free cloth. 6. Reinstall the drain plug and restore the system to normal operation.

30 26 LP00 Fluid Application System 6. Troubleshooting This section contains troubleshooting procedures. These procedures cover only the most common problems that you may encounter. If you cannot solve the problem with the information given here, contact your local Nordson representative for help. Problem Possible Cause Corrective Action. Pressure building in system 2. No fluid output from CF200 applicator 3. Motor stops or fails to start Filter clogged Nozzle clogged Shutoff valve closed Filter clogged Nozzle clogged Air in fluid lines CF200 applicator malfunctioning No power to system System in key-to-line mode when line not running Frequency (motor speed) set at 0 (when in manual mode) Loose or disconnected motor drive cable Loose line-speed input connections or wiring Motor drive failed Motor failed Clean or replace the filter. Refer to Filter Cleaning or Replacement in Section 5, Maintenance. Clean the nozzle. Refer to the nozzle-cleaning procedure in the CF200 applicator manual. Open the shutoff valve. Clean or replace the filter. Refer to Filter Cleaning or Replacement in Section 5, Maintenance. Clean the nozzle. Refer to the nozzle-cleaning procedure in the CF200 applicator manual. Bleed the air from the system. Refer to System Preparation in Section 3, Installation. Refer to the CF200 applicator manual to troubleshoot the applicator. Make sure the power at the main branch circuit disconnect is on. Start the production line or place the system in the manual mode. Refer to Startup and Shutdown in Section 4, Operation, for the procedure for placing the system in the manual mode. Increase the frequency (motor speed). Refer to Frequency (Motor Speed) Setup in Section 3, Installation. Tighten or reconnect the motor drive cable. Check the wiring connections. Replace the motor drive. Replace the motor. Continued on next page

31 LP00 Fluid Application System 27 Problem Possible Cause Corrective Action 4. Fluid splattering or sputtering from CF200 applicator 5. Too much or too little fluid being dispensed 6. Level monitoring function not working (no low-level alarm, bulk feed not operating, etc.) Air in fluid lines Air in fluid lines Incorrect flow rate or flow rate changed due to pressure relief valve opening Excessive wear on pump Float and level switch malfunctioning Bleed the air from the system. Refer to System Preparation in Section 3, Installation. Bleed the air from the system. Refer to System Preparation in Section 3, Installation. Measure the flow rate and compare it to the desired flow rate. Refer to Flow Rate Monitoring in Section 4, Operation. Adjust the flow rate as needed by adjusting the motor speed. If fluid can be seen flowing from the pressure relief valve output, replace the valve. Replace the pump. Replace the float and level switch. Refer to Section 7, Repair. 7. No pressure readout Pressure transducer malfunctioning Replace the pressure transducer. Refer to Section 7, Repair.

32 28 LP00 Fluid Application System 7. Repair Use the drawings provided in Parts to perform repairs. For all repairs, bleed the system and follow the safety instructions in Section, Safety, and in all other documentation. For CF200 applicator repair procedures, refer to the CF200 applicator manual. Remember that any information in the manual about heat-related components, such as heaters and RTDs, does not apply. WARNING: The application system is designed to handle fluids that are corrosive and potentially harmful to the skin and eyes. Wear gloves, safety glasses, and protective clothing when operating, maintaining, or repairing the system. For hazards and safety instructions specific to the fluid being used, refer to the fluid s MSDS. WARNING: Before performing any repair, close the shutoff valve and hold the filter bleed valve open for 5 seconds to relieve system pressure.

33 LP00 Fluid Application System Parts To order parts, call the Nordson Customer Service Center or your local Nordson representative. LP00 Fluid Application System Parts See Figures 9 and 0. Item Part Description Quantity Note Fluid application system, LP Motor, AC gear Tank, stainless-steel Float and level switch assembly A Frame Enclosure assembly Screw, socket, 3 / 8-6 x Washer, lock, split, 3 / 8 in Washer, flat, x 0.82 x Item no. not used Fitting, cable, 3 / 8 in. conduit Nut, lock, steel, 3 / 8 NPT 6 2 Item no. not used Valve, pressure relief, psi Transducer, pressure, 0 30 psi Bushing, pipe, hydraulic, / 4 x / 8, stainless-steel Tubing, 0.25 OD x 0.2 ID in. 0 ft Valve, 2-way, normally open, spring return (flow meter valve) Valve, 2-way, toggle (filter bleed valve) Valve, / 4 NPT, 2-way ball, stainless-steel (shutoff valve) Pipette, flow meter, 0.0 x 0. ml Filter assembly, stainless-steel B 22 Item no. not used Nipple, hex, / 4 x / 4 x.45, stainless-steel Plug, pipe, socket, standard, / 4 in. stainless-steel Item nos. not used Pump, gear, 0.6 cc/rev, stainless-steel NS Motor drive assembly C NS Kit, hydraulic fittings D NOTE A: Refer to Float and Level Switch Parts later in this section. B: Refer to Filter Parts later in this section. C: Refer to Motor Drive Parts later in this section later in this section. D: The fittings in this kit are installed at various locations on the system. NS: Not Shown

34 30 LP00 Fluid Application System Fluid Application System Parts (contd) Fig. 9 Fluid Application System Parts ( of 2)

35 LP00 Fluid Application System Fig. 0 Fluid Application System Parts (2 of 2)

36 32 LP00 Fluid Application System Motor Drive Parts See Figure. Item Part Description Quantity Note 0362 Motor drive assembly 0367 Enclosure, electrical Panel Drive, motor, 300 VAC, hp, Control panel, clear text Cable, 6 ft Screw, pan, 8-32 x in Washer, lock, split, # Nut, hex, machine, # Fitting, cable, 3 / 8 in. conduit 5 0 Item no. not used Screw, socket, 8-32 x in. 2

37 LP00 Fluid Application System Fig. Motor Drive Parts

38 34 LP00 Fluid Application System Filter Parts See Figure 2. Item Part Description Quantity Note Filter, fluid, with seal, stainless steel 658 Plug, stainless-steel O-ring, x x in Lubricant, O-ring, Parker, 4 oz AR Cap/plug, tapered, 0.63 OD in Valve, ball, stainless-steel Nipple, hex, 3 / 8 x 3 / 8 x.45 in Tape, roll AR Plug, pipe, socket, standard, / 4 in., stainless-steel Cap/plug, tapered, OD in Housing, stainless 6 06 Screen, reinforced, in. mesh 2 A Support, screen, stainless-steel O-ring,.625 x.750 x 0.06 in Base Ell, pipe, hydraulic, 90, 3 / 8 in., stainless-steel Screw, socket, 5 / 6-8 x NOTE A: Two filter screens are included: one is assembled in the filter and one is shipped loose. Refer to Table 4 for optional screen sizes. AR: As Required Table 4 Optional Filter Screen Sizes Part Description 6 04 Screen, reinforced, in Screen, reinforced, in Screen, reinforced, in. 6 2 Screen, reinforced, 0.02 in. 6 5 Screen, reinforced, 0.05 in Screen, reinforced, in Screen, not reinforced, in Screen, not reinforced, in.

39 LP00 Fluid Application System Fig. 2 Filter Parts

40 36 LP00 Fluid Application System Float and Level Switch Parts See Figure 3. Item Part Description Quantity Note 0050 Float and level switch assembly Float, level switch, 2-position Elbow, pipe, 90, / 2 in., stainless-steel Connector, straight, 3 / 8 in., conduit Conduit, flexible, 3 / 8 in. diameter, plastic 3 ft Ferrule, wire, 8, AWG, insulated, red Connector, conduit Fig. 3 Float and Level Switch Parts

41 LP00 Fluid Application System 37 Recommended Spare Parts Part Description Note Flow meter pipette, 0 mm x 0. mm Float assembly and level switch Pressure relief valve, psi Shutoff valve, / 4 NPT, 2-way ball, stainless-steel Flow meter valve, 2-way, normally open, spring return Filter bleed valve, 2-way, toggle Pressure transducer, 0 30 psi Motor Motor drive Pump, gear, 0.06 cc/rev, stainless-steel 0.25 OD x 0.2 ID in., 0 ft Filter screen, reinforced, mesh O-ring,.625 x.750 x 0.06 in. (for the filter) CF200 dispensing module A NOTE A: Refer to the CF200 applicator manual for other recommended spare parts for the applicator.

42 38 LP00 Fluid Application System