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CD65
Operation and Service Manual
Lily Corporation
240 South Broadway
Aurora, Illinois
United States of America
Phone:
(01) 630 - 892 - 0860
Fax:
(01) 630 - 892 - 5623
Email: postoffice@lilycorp.com
Web Site: www.lilycorp.com
© 2000 Lily Corporation
Certified
60505 - 4205
Product Warranty and Disclaimer.................... . 2
Safety Precautions ................................................. 2
The Options.......................................................3
The Connections ................................................... 3
Connections & Requirements ............................ 4
To Begin With ........................................................ 5
Dispensing .............................................................. 5
Shot sizing .............................................................. 6
Remote Trigger Assembly .................................. 7
Shut Down .............................................................. 8
Clean-up ................................................................. 8
Ratio Assurance Check .................................... 10
Changing Ratio .................................................... 11
The Fluid Circuit ................................................ 12
Coco Valve Module ........................................... 13
The Fill Sensors ................................................. 13
The Pneumatic Control Circuit ....................... 13
Lubrication .......................................................... 14
Coco Module ...................................................... 14
Metering Cylinders ........................................... 18
Trouble Shooting ................................................ 20
APPENDIX - ASSEMBLY IDENTIFICATION
Serial Number
SERVICE
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Summary of Contents for Lily Corporation CD65
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Page 1: Table Of Contents
United States of America Metering Cylinders ........... 18 Trouble Shooting ..........20 Phone: (01) 630 - 892 - 0860 APPENDIX - ASSEMBLY IDENTIFICATION Fax: (01) 630 - 892 - 5623 Email: postoffice@lilycorp.com Web Site: www.lilycorp.com Serial Number © 2000 Lily Corporation... -
Page 2: Product Warranty And Disclaimer
Most solvents are hazardous under all circumstances and extremely dangerous in non-ventilated areas, or at elevated temperatures. A thorough understanding of the Operators Manual is crucial to the safe operation of the CD65. Do not attempt to operate this system until thoroughly familiar with its contents. Phone Lily Corporation if clarifications are needed and finally: Promptly –... -
Page 3: The Resin Supply
The CD65 fluid valves are rated at 3,500 psi. Incoming fluid pressure must not exceed this, and should not approach it unless absoloutly necessary. The material flow can usually be increased by heating the material as most products thin dramatically with even minor temperature increases. -
Page 4: The Air Supply
Do not allow any additives to enter the air supply. Although many additives are beneficial to air tools, most will damage the seals in the CD65 control circuit. Never allow products such as WD-40 to enter the air supply. The periodic lubrication of the pneumatic components is dicussed on page 14. -
Page 5: Operation
The chart to the right lists the ap- proximate relationship between the regulated cylinder pressure and the resin pressure at various ratios. This data is usually not important unless dispensing into confined areas such as cracks. CD65 Service Manual: Ver. 1.2, Page 5... -
Page 6: Shot Sizing
OPERATION Shot Sizing The CD65 dispenser is equipped with Shot Sizing. This feature allows the selection of exact dosages to be repeated. The shot dosage is set using the friction knob located next to the sight gauge. To adjust the setting, loosen the nut and slide the valve up or down. Move the valve up in the slot to reduce the shot size, and down to increase the dosage. -
Page 7: Remote Trigger Assembly
It is wise to grease the threads of the mixer mounting nozzle each day before installing anew nozzle. The grease assures easy removal of the nut because it prevents epoxy from bonding to the threads. CD65 Service Manual: Ver. 1.2, Page 7... -
Page 8: Shut Down
2. Replace the lid and secure it with its bale. Rotate the selector valve 90 degrees so that it is closed to the inlet and outlet. Connect the air supply and pressurize the tank at the maxi- mum pressure available. Set the tank aside until time to clean up. CD65 Service Manual: Ver. 1.2, Page 8... - Page 9 SSO valve or mixer. To thoroughly clean a hose it is often necessary to remove the valve or mixer, fish a wire through the hose, and then drag a brush segment back and forth through the bore until it is clean. CD65 Service Manual: Ver. 1.2, Page 9...
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Page 10: Ratio Assurance Check
Ratio Assurance Procedures WARNING! The CD65 contains moving parts which are by definition wearing parts. Critical components are wearing from the moment you energize the system. It is absolutely essential that this wear be anticipated and moni- tored to assure proper ratio dispensing. Key personnel must become familiar with the following procedure for moni- toring the wear of metering seals, for if it does not become routine, improperly metered material will result. -
Page 11: Changing Ratio
Thread the assembly into the manifold by turning it clockwise until it is seated. Do not overtighten. As the chamber bottoms out in the manifold you will feel a definite stop. Do not tighten further. CD65 Service Manual: Ver. 1.2, Page 11... -
Page 12: The System, And How It Works
THE SYSTEM, AND HOW IT WORKS The Fluid Circuit A thorough understanding of the CD65 operation will take the guess work out of trouble shooting, and provide a better appreciation of conditions which may adversley affect its performance. The resin components are pressurized within vessels (A) or by pumps. Pressurized, the components flow through open inlet valves (B) to enter their respective metering cylinders (C). -
Page 13: Coco Valve Module
#24 in the Appendix, an air logic diagram is included and explained a bit for those who understand circuitry, or for those more curious than most as to how an air circuit functions. CD65 Service Manual: Ver. 1.2, Page 13... -
Page 14: Lubrication
SERVICING THE SYSTEM If the CD65 is properly maintained, service will involve little more than replacement of dynamic seals exposed to the material being dispensed. The frequency of seal replacement will depend upon the volume and nature of the material dispensed. - Page 15 SERVICING THE SYSTEM cont. 5. Grasp the coupler 6. Use a 3/16” allen shaft (M-581) with a wrench to remove the cushioned tool, and four screws securing gently work it and its the valve to the spacer bushing (M-802) block. If they do not from the cavity.
- Page 16 Snug, but do seal edges, start it not tighten, the perpendicular to the bolts until step bore, and then flatten it into place with the spring toward the ball. CD65 Service Manual: Ver. 1.2, Page 16...
- Page 17 (S-310). With the Gage in place, gradually tighten the screws securing the valve bodies (S-310), alternating diagonally between screws until they are all tight. Repeat the procedure at the outlet fittings. And finally, conduct a ratio assurance check! CD65 Service Manual: Ver. 1.2, Page 17...
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Page 18: Metering Cylinders
Apply a the piston. drop of blue Loctite thread seal or equal to the screw at reassembly. CD65 Service Manual: Ver. 1.2, Page 18... - Page 19 13. Replace the screens. Following seal replacement, slight leakage may be noticed between the piston and the cylinder. This will usually stop after dispensing a few gallons of resin. CD65 Service Manual: Ver. 1.2, Page 19...
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Page 20: Trouble Shooting
(Page #18, step 8) Insufficient material pressure to firmly impinge the pads against the cap. Leaking lid seal on pressure vessel preventing sufficient pressure build up. Vent the tank and re-seat or replace the seal. CD65 Service Manual: Ver. 1.2, Page 20... - Page 21 If you cannot correct the problem, contact Lily Corporation with an exact description of how the various components are responding. If possible, phone with the unit, air, tools, and resin information at hand. CD65 Service Manual: Ver. 1.2, Page 21...
- Page 22 The Control Circuit The CD65 is entirely pneumatic. It uses compressed air for its control circuit, as well as for energy to dispense. An air circuit is nearly as reliable as an electric circuit if the air supply is clean, dry, and free of lubricants and additives other than those applied by the manufacturer.
- Page 23 APPENDIX CD65 Service Manual: Ver. 1.2, Page 23...
- Page 24 APPENDIX CD65 Service Manual: Ver. 1.2, Page 24...
- Page 25 APPENDIX CD65 Service Manual: Ver. 1.2, Page 25...
- Page 26 APPENDIX CD65 Service Manual: Ver. 1.2, Page 26...
- Page 27 APPENDIX CD65 Service Manual: Ver. 1.2, Page 27...
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