TS1251 Pressure Dispenser.p65
Contents
1. 1 Remove Flange Cap Spring and Shut Off Piston 2 Insert male end of pinch tube assembly through side hole of Valve Body PUSH RODS 3 the molded male end enough to pass by the Push Rods 4 Push Tube into place as shown making sure shoulders are snapped into Grooves 5 Insert Piston Spring and thread Flange Cap completely onto Valve Body making sure Pinch Tube Assy is securely locked into Grooves of body 1212 004 000 07 ID Standard Pinch Tube Assy 1212 004 002 10 ID Optional FIGURE 9 NOTE After installing new Pinch Tube Assy It may be necessary to purge air from line Refer to section 4 4 Note 5 If Valve can not instantly shut off adhesive flow air is not completely purged from dispense valve material line Page 16 Dispense Tube 07 Luer Fitting 07 ID Dip Tube 07 ID Dispense Tube 10 ID Luer Fitting 10 ID Dip Tube 10 ID2. The simplicity and reliability of the TS1251 PRESSURE DISPENSER S design provides for exceptional performance minimum maintenance and easy repair SPECIFICATION SIZE 6 X 6 X 10 INCHES 15 3 X 15 3 X 25 4 cm WEIGHT 9 LBS 4 1 kg MAX OPERATING PRESSURE 30 psi 2 BAR FEATURES Tubes through Hinged Lid See through Reservoir for material monitoring Cast acrylic Reservoir offered as standard Glass Reservoir available One hand opens and closes Fixed Lid e Easy to replace disposable Dip Tube and Dispense Lines e Optional integrated on off Valve assembly available e Optional Valve Controller available e Accepts standard one pound cyanoacrylate bottles 3 0 DESCRIPTION The TS1251 PRESSURE DISPENSER enables dispensing of low viscosity materials directly from one pound bottles Air pressure forces the material from the bottle in the dispensers see through pressure chamber and through a disposable supply line into an optional TS1201 Dispensing Pen or TS1212 Micro Shot Valve assembly The material is dispensed through disposable polyethylene fittings lines to the Dispensing Needle The material flow rate is controlled by an Air Pressure Regulator on the Dispenser Base The quantity is controlled by the Pinch Valve in the optional Pen or On Off Valve assembly Warning Cyanoacrylate Adhesives are severe eye irritants skin bonders Immediate bonding of eyes skin mouth may occur upon
3. the following A Pressure on the supply reservoir B Needle tip size C Stroke adjustment on the ON OFF lever NOTE Normally the Pinch Tube Assy 3 will provide 100 000 to 200 000 plus On Off actions before requiring replacement When this is necessary refer to detailed instructions 1201 Pinch Tube Assembly Replacement Refer to page 15 6 The TS1251 Pressure Dispenser with optional TS1201 Dispensing Pen is now ready for use WARNING Cyanoacrylate Adhesives are severe eye irritants and skin bonders Immediate bonding of eyes skin or mouth may occur upon contact These Adhesives may cause permanent eye damage FIGURE 4 AVOID SPILLING THESE MATERIALS ON SKIN INSTANT BONDING WILL OCCUR DO NOT POINT PEN IN DIRECTION OF YOURSELF OR OTHERS 4 3 DESCRIPTION 51212 MICRO SHOT VALVE OPTION The TS1212 Micro Shot Valve option referred to page 10 provides an infinite degree of control for continuous or micro shot applications of low to semi viscous fluids The only part of the valve making contact with the fluid being dispensed is a disposable tube assembly 7 1 The replaceable Pinch Tube Assy 7 has inlet and outlet fittings molded onto a polyethylene tube The assembly is capable of shutting off fluid flow with input pressures up to 50 psi of the supply source The ON OFF control is achieved by automatically opening and pinching the molded polyethylene tube assembly 7 The a
4. 151251 PRESSURE DISPENSER USER S MANUAL SECTION 1 0 2 0 3 0 4 0 5 0 6 0 4 1 4 2 4 3 4 4 6 1 6 2 Fig 8 Fig 9 TABLE OF CONTENTS DESCRIPTION PAGE NUMBER CAUTIONS AND WARNINGS ssctssesnitetiatzadtieretiaaieandteaewaads 3 4 DESCRIPTION 5 4 amp 5 585 6 DESCRIPTION TS1201 DISPENSING PEN OPTION 8 INSTALLATION TS1201 DISPENSING PEN OPTION 8 amp 9 DESCRIPTION TS1212 MICRO SHOT VALVE OPTION 9 INSTALLATION TS1212 MICRO SHOT VALVE OPTION 11412 ADHESIVE SUPPLY REPLACEMENT 2 12 CLEANING INSTRUCTIONS DISPENSER 22 22 5 4 13 amp 14 51 201 DISPENSING 14 51212 SHOT 14 751201 Pinch Tube Assembly 15 TS1212 Pinch Tube Assembly 16 1 0 CAUTIONS AND WARNINGS CAUTIONS 30 PSI 2 BAR MAX PRESSURE EYE PROTECTION REQUIRED e NOT ATTEMPT TO OPEN LID UNTIL INTERNAL AIR PRESSURE IS RELEASED LID KNOB MUST HAND TIGHTENED ONLY WARNINGS READ THE MATERIAL SAFETY DATA S
5. 5 6 2 1 2 ROWADJUSTSCREW 1 1 1212 000 005 PINCHCUSHION 1 4 1201 000 003 ______ 1 PARTNUMBER DESCRIPTION TY PART NUMBER DESCRIPTION QTY Page 7 4 1 DESCRIPTION TS1201 DISPENSING PEN OPTION The TS1201 Pen option is a basic Pinch Tube type valve It has several unique features that provide very broad areas of application 1 The replaceable Pinch Tube Assy 3 has inlet and outlet fittings molded onto a Polyethylene Tube The assembly is capable of shutting off fluid flow with input pressures up to 50 psi of the supply source 2 The Valving or ON OFF lever actuator provides precision control capable of making small micro dots or continuous beads 3 Stroke Adjustment 5 for the lever is built into the Pen body This adjustment provides a positive stop point for the lever when dispensing This adjustment makes possible the dispensing of small dots with a high degree of repeatable control 4 Awide range of interchangeable fittings can be used to adapt supply hoses from the pressurized supply reservoir The standard supply hose provided with the Pen is a duplicate form of the Pinch Tube Assy and quickly connects the Pen to the supply reservoir The TS1201 Pen option is supplied as a pre assembled applicator Refer to page 7 In addition to spare pinch tube assemblies and dispensing needle tips a supply hose 1 4 NPT adapter is included Not required for u
6. HEETS FOR SPECIAL PRECAUTIONS FOR THE SPECIFIC MATERIAL BEING DISPENSED WEAR PROTECTIVE SAFETY EQUIPMENT AS SPECIFIED IN THE MATERIAL SAFETY DATA SHEETS CHECK WITH FACTORY IF UNSURE ABOUT DISPENSING MATERIALS OTHER THAN CYANOACRYLATE CYANOACRYLATE ADHESIVES ARE SEVERE EYE IRRITANTS AND SKIN BONDERS IMMEDIATE BONDING OF EYES SKINOR MOUTH MAY OCCUR UPON CONTACT THESE ADHESIVES MAY CAUSE PERMANENT EYE DAMAGE AVOID EYE MOUTH AND SKIN CONTACT USE FULL COVER SAFETY GLASSES AVOID BREATHING ADHESIVE VAPORS PROVIDE ADEQUATE VENTILATION IF EYE BECOMES BONDED IMMEDIATELY FLUSH WITH PLENTY OF WATER FOR AT LEAST 15 MINUTES AND CALL A PHYSICIAN IF THE EYE IS STUCK SHUT DO NOT FORCE OPEN IF SKIN BONDED QUICKLY SOAK IN WARM WATER DO NOT USE EXCESSIVE FORCE TO FREE BONDED AREA WHEN USING FLAMMABLE SOLVENTS EXTINGUISH ALL SOURCES OF IGNITION IN THE IMMEDIATE WORK AREA AND OBSERVE PROPER PRECAUTIONARY MEASURES FOR HANDLING THE MATERIAL NOTE IN ADDITION TO THE ABOVE WARNINGS MORE CAUTIONARY WARNING NOTES WILL BE FOUND IN OTHER SECTIONS OF THIS MANUAL WHERE APPLICABLE Page 3 2 0 INTRODUCTION The TS1251 PRESSURE DISPENSER offers a convenient easy to use system for dispensing cyanoacrylates as well as many solvents lubricants and other low viscosity materials Loosen Clamp Knob swing Lid open place a container of material to be dispensed connect Dip Tube close lid tighten Clamp Knob pressurize chamber and begin dispensing
7. TS1212 Shot Valve higher than pressure reservoir activate device for Pen 13 Press Trigger handle or for Valve 14 apply air pressure to Piston Adhesive must drain back into adhesive bottle 4 Loosen Lid Knob 7 slowly If excessive effort is required make sure air pressure is zero 5 Open Lid slowly 6 remove old Dip Tube Refer to figure 1 a Remove Dip Tube 12 form Luer Fitting 11 inside pressure reservoir When loosening Dip Tube Fitting support tube to allow for twisting to be absorbed in fingers and not allow Tube to flail out of Bottle b Drop used Dip Tube into empty adhesive bottle c Remove empty adhesive bottle from pressure reservoir and discard properly 7 Install new Dip Tube Refer to Section 4 0 Set Up and Installation Notes 5 amp 6 See figure 1 CAUTION Never pour adhesives directly into pressure pot Page 12 6 0 CLEANING INSTRUCTIONS DISPENSER WARNING Read the material safety data sheets for special precautions for the specific material being dispensed Wear protective safety equipment in the material safety data sheets NOTE When using solvents it is essential that precautionary measurers for handling such materials be observed Eye protection is required during this operation NOTE e Use de greaser cleaner such as Westley s Clear Magic to clean plastic or glass reservoir Soap or other cleaners may react with CA vapor and cause clouding on reservoir wa
8. contact These Adhesives may cause permanent eye damage Read the material safety data sheets for special precautions for the specific material being dispensed Wear Protective safety equipment as specified in the material safety data sheets Page 4 PARTS LIST No Part Number Description Qty No Part Number Description 3 17501400 243 O Ring 1 f 13 TS1201 Dispense Pen 4 TSD915 1_ Reducer Nipple 1 14 76122 Assembly 5 TSD356 8 1 f 15 1251 000 010 Assembly 6 TSD1102 19__ Tube Clamp 1 16 75701 Varimeter_ 1 8 50500 53 Regulator 1 18 1251 000 014 Reservoir Glass 7 9 150600 28 1 19 TSD126 124__ Dispense Tube 10 ID 1 Optional 1 Recommended Replacement Parts Note Recommended replacement parts are the only parts offered for sale Page 5 4 0 SET UP AND INSTALLATION 1 T Remove pressure dispenser from shipping container and inspect for damage Refer to Users Manual Section 7 0 for Warranty Data Install pre assembled Regulator 8 on Rear Base CAUTION Plant air supply should provide dried filtered air with pressure not to exceed 100 psi If plant air is not dry and filtered a Tec
9. djustable degree of opening or releasing the pinch closing on the tube assembly determines the shot size or flow rate The valve will operate in any position providing the supply source is pressurized The valve requires a minimum of 30 psi to properly operate the opening Piston 8 The shut off function is achieved by an internal Spring 3 The Air Line to the Valve 10 can be attached to a three way air supply valve manual or automatic or to the optional TS9701 Varimeter Actuating this valve will open the micro shot valve The open time determines the shot size PARTS NOT INCLUDED WITH VALVE 14 20 threaded mounting hole in the side of the valve body accepts a 3 8 diameter 6 0 long Rod 1 included with the valve This Rod with valve attached can be mounted on a Production Master Stand or by using the optional 1251 000 010 Clamp Assy not supplied with Valve can be mounted directly on the Pressure Dispenser See page 5 Page 9 751212 MICRO SHOT VALVE 1 19 PARTS LIST prowouswon 7 10 4 4 INSTALLATION 751212 MICRO SHOT VALVE OPTION 1 With Valve mounted as referred to in Section 4 3 Number 4 connect the Luer Lock Fitting at the end of the Dispense Tube onto the inlet side of 7 Pinch Tube on the 51212 Valve with twisting action Refer to figure 5 2 Install the Air Line 10 from the valve to an Air Source or optional TS9701 Varimet
10. er as referred to in Section 4 3 Number 3 Refer to figure 5 G FIGURE 5 TO AIR CONTROLLER 3 Install Dispensing Needle into Luer Lock Fitting on exit side of 7 Pinch Tube Valve with twisting action Refer to figure 6 Note Small bore needles provide better flow control of thin materials t FIGURE 6 4 Open Air Pressure Regulator Knob and very slowly turn Knob clockwise to adjust air pressure to 3 psi CAUTION Air must be purged completely from Dispensing Valve or Valve will not instantly shut off material flow 5 To purge air from the supply line place a disposable container under the needle Refer to figure 7 Activate Valve with 30 psi min air pressure from air source or optional TS9701 Varimeter dispense adhesive for 15 to 20 seconds or until air is purged from the line Deactivate Valve Release air pressure If Valve does not instantly shut off flow air is not completely purged from the line 6 It be necessary to fine tune the flow control or dot size desired Adjustment of the Knob 5 controls the travel of the SHUT OFF Piston 2 by limiting its reverse movement The SHUT OFF Piston is moved by the Push Rods of the Air Piston 8 The travel of the SHUT OFF Piston 2 determines the amount of opening for the Pump Tube 7 when coupled with a time control determines the shot size Refer to Section 4 3 number 3 With repeated use a closely con
11. ethane Acetone or Methyl Ethyl Ketone works slowly on cured adhesive 2 Soak parts of dissembled Pen in Cyanoacrylate cleaner Refer to page 5 3 To replace Pinch Tube Refer to figure 8 6 2 CLEANING REPAIR 751212 VALVE 1 To clean Valve follow Instruction in Section 6 1 Numbers 1 amp 2 2 To replace Pinch Tube Refer to figure 9 Page 14 181201 PINCH TUBE ASSEMBLY REPLACEMENT TO REPLACE PINCH TUBE ASSY 1 Unscrew pivot Pin a remove Trigger b and Spring c 2 Pull one end of Pinch Tube Assy out d stretching it until fitting clears body 3 Now pull stretched end of Pinch Tube Assy up e Then pull out the opposite end f to remove 4 To replace new Pinch Tube insert fitting of Pinch Tube Assy in one end of the body g Stretch the opposite end over the body until fitting clears h 5 Now pull Pinch Tube Assy down i and insert end into the body j Finally secure by pushing Pinch Tube Assy to the bottom inside of body k and re assemble FIGURE 8 NOTE After installing new Pinch Tube Assy it may be necessary to purge air from line Refer to section 4 2 Number 4 If Pen Trigger not instantly shut off adhesive flow air is not completely purged from dispense pen material line Page 15 181212 PINCH TUBE ASSEMBLY REPLACEMENT
12. hcon Systems 5 Micron Air Filter TSD800 6 is available as a recommended accessory Insure Pressure Regulator 8 is off set at zero turn Regulator Knob clockwise until it stops Attach Air Hose from filtered source see Caution above to Male Quick Connect Air Inlet Fitting 5 on Regulator at Base of Dispenser Connect Dispense tube 10 onto Barbed end of Luer Fitting 11 on top side of Dispenser Refer to figure 1 Insure Tube 10 is covering fitting CAUTION Never pour Adhesives or other materials directly into Dispenser Use Adhesive Bottle or similar containment vessel Remove Cap and Dip Tube supplied with new Adhesive Bottle Discard Tube Cap may be saved for future resealing of bottle See Section 6 0 Cleaning Using Dip Tube 12 supplied with dispenser insert Tube into Bottle and place Bottle into Reservoir of Dispenser attach Luer Lock fitting Refer to Fig 1 When tightening Luer Fitting 12 support Tube to allow for twisting to be absorbed in fingers and not allow Tube to flail out of Bottle FIGURE 1 DISPENSE TUBE G Close Lid swing Knob Assembly 7 up to vertical position and hand tighten Knob firmly NOTE Dispense Tube must be attached to dispensing option i e Pen or Micro Shot Valve before pressure is applied to Dispenser Page 6 151201 DISPENSING PEN PARTS BREAKDOWN 3 101 000 004 PINCHTUBEASSY 1 2 75011507 SPRING 1
13. lls e Uncured adhesive on other surfaces may be cleaned up with Acetone Methyl Ethyl Ketone or Nitromethane Remove cured adhesive with Nitromethane Acetone or Methyl Ethyl Ketone works slowly on Cured Adhesive Do not use on plastic reservoir e Adhesive may be stored in unused adhesive dispenser for 72 hours If unused for 72 hours or more dispenser must be cleaned and adhesive removed Before cleaning dispenser all adhesive in dispense tube and dispensing device must be drained back into the adhesive bottle 1 Remove Needle from dispensing device Follow Instructions Notes 1 through 5 as referred to in Section 5 0 Adhesive Supply Replacement 2 remove and recap adhesive bottle a Carefully loosen Dip Tube from inside Pressure Reservoir b Carefully remove Bottle from Pressure Dispenser Discard Dip Tube and empty properly Replace Bottle Cap to save usable adhesive WARNING When using flammable solvents extinguish all sources of ignition in the immediate work area and observe proper precautionary measures for handling the material CAUTION Never pour solvents directly into reservoir 3 clean dispenser WARNING Eye protection required for this operation a Pour a suitable cyanoacrylate cleaner into a polyethylene or metal container place in pressure reservoir b Install Dip Tube and close Dispenser Lid c Hand tighten Lid Knob d Hold dispense device optional Pen or Valve ove
14. r disposable container WARNING When using solvents it is essential that precautionary measures for handling such materials be observed Always use low air pressure when using solvent in the unit Do not direct direction of yourself or others Do not allow solvent to contact printed matter on the dispenser Page 13 Activate dispense option i e Press Trigger or apply air to Valve slowly turn Air Press Knob clockwise Dispense all adhesive into container Dispense solvent into container for 5 to 10 seconds after adhesive is dispensed Dispose of properly 4 Purge all remaining cleaner with air 5 Turn air pressure regulator counter clockwise and lower air pressure to zero 6 Store adhesive dispenser with Lid open 6 1 CLEANING REPAIR TS1201 PEN 1 To remove Pen from supply line a b d Turn Air Pressure Regulator counter clockwise and lower air pressure to zero Remove needle and hold dispense Pen higher than pressure Reservoir Press Dispense Pen Trigger and drain adhesive into adhesive Bottle If cured adhesive plugs Pinch Tube adhesive will not drain into adhesive Bottle Refer to in Section 6 0 Note 3 Instructions d amp e Remove supply line Tube from Dispense Pen NOTE If leakage occurred in Dispense Pen soak entire Pen in Methylene Chloride for disassembly Clean up uncured adhesive with Methyl Ethyl Ketone or Nitromethane Remove cured adhesive with Nitrom
15. se with Pressure Dispenser 4 2 INSTALLATION 751201 DISPENSING PEN OPTION 1 Connect the Luer Lock Fitting at the end of the dispense tube onto the inlet side of 3 Pinch Tube on the TS1201 Pen with twisting action Refer to figure 2 t FIGURE 2 2 Install dispensing needle into Luer Lock Fitting exit side of 3 Pinch Tube on the Pen with twisting action Refer to figure 3 NOTE Small bore needles provide better flow control of thin materials 3 Open Air Pressure Regulator Knob and very slowly turn Knob clockwise to adjust Air Pressure to 3 psi CAUTION Air must be purged completely from Dispensing Pen or will not instantly shut off material flow FIGURE 3 Page 8 4 Hold the Pen your hand as if you were writing To purge air from the Dispense Line Pen hold the Pen over disposable container point tip up at approximately a 30 angle Refer to figure 4 Depress the ON OFF lever dispense adhesive for 15 to 20 seconds or until air is purged from the line release the ON OFF lever to stop flow NOTE If lever can not instantly shut off flow air is not completely purged from line It may be necessary to fine tune the flow control or dot size desired Use the included Allen Wrench to adjust the stroke of the ON OFF lever This adjustment 5 is on the underside of the Pen body opposite the lever With repeated use a closely controlled application can be achieved by adjusting
16. trolled application can be achieved by adjusting the following A Pressure on the supply reservoir B Needle tip size C Stroke adjustment on the shut off Piston Knob 5 Page 11 NOTE Normally the Pinch Tube Assy 7 will provide 100 000 to 200 000 plus On Off actions before requiring replacement When this is necessary refer to detailed instructions 1212 Pinch Tube Assembly Replacement Refer to page 16 The TS1251 Pressure Dispenser with optional TS1212 Dispensing Valve is now ready for use WARNING Cyanoacrylate Adhesives are severe eye irritants and skin bonders Immediate bonding of eyes skin or mouth may occur upon contact These adhesives may cause permanent eye damage FIGURE 7 AVOID SPILLING THESE MATERIALS ON SKIN INSTANT BONDING WILL OCCUR DO NOT POINT NEEDLE IN DIRECTION OF YOU OR OTHERS 5 0 ADHESIVE SUPPLY REPLACEMENT WARNING AVOID SPILLING THESE MATERIALS ON SKIN INSTANT BONDING WILL OCCUR EYE PROTECTION REQUIRED NOTE Adhesive may be stored in unused adhesive dispenser for up 72 hours If unused for more than 72 hours dispenser should be cleaned and adhesive removed 1 Close Air Pressure Regulator Knob 8 turn counter clockwise and lower air pressure to zero WARNING Do not open lid until air pressure is at zero 2 Disconnect air supply line if necessary do not open Lid until pressure is zero 3 Hold dispensing device i e TS 1201 Pen or
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