Model 2100 GW Plural CoMPonent SPray Gun
Contents
1. O RING 1 39 107 1671 AIR ADJUSTING 1 8 54 750 5 Om 1 40 20 4997 Om O RING Silicone 1 2 54 1236 VALVE 1 41 20 3562 O RING 1 10 SGK 457 AIR ADJUSTMENT 1 42 50 12 WASHER 1 11 54 768 AIR 1 12 FOOTNOTE 1 1 43 57 1148 SPRING 1 13 54 918 5 1 44 102 1818 STEM 55 1 14 SEE FOOTNOTE 1 FLUID NOZZLE ccccccccccccsceseeeeeeee 1 45 102 2188 m CONTAINER amp ASSEMBLY 1 15 SEE FOOTNOTE 2 FLUID NEEDLE 1 46 102 2184 1 16 54 1347 5 Om 1 47 20 6675 JANUS enana 1 17 54 1007 CONTROL 1 51 102 2209 CAP 1 18 943045 OMe SERING f 52 54 2788 RETAINER 1 19 20 3757 53 46 1042 AIR NOZZLE R6 Stainless Steel 1 20 54 738 5 Om 1 we 21 5410145 Ome 1 54 45 1 FLUID NOZZLE J3 Stainless Steel 1 22 54 1025 m 1 55 102 1799 NOZZLE BODY 1 23 82 126 5 O 1 56 20 3645 STREET ELBOW 1 8 NPT 1 24 82 135 5 1 57 102 2210 CATALYST BOTTLE ASSEMBL2. GENERAL The 2100 GW gun is a lightweight hand held plural compo nent spray gun for spraying limited applications of two compo nent materials such as gel coats or polyesters The spray gun is operated in the conventional manner The trigger action starts and stops the spray of both materials simultaneously The two materials exit separately as an atomized spray from their respec tive nozzles and impinge on each other approximately 6 in front of the gun resin nozzle Here the resulting turbulence insures intimate mixing The base resin is cured by addition of a curative catalyst in a required ratio In the 2100 GW gun ratios of approximately 10 1 to perhaps 33 1 are possible by extending the curative with a compatible diluent Preferably the resin should be supplied from a pressure cup mounted either on the gun or located remotely from it In some applications a siphon cup may be acceptable The curative is supplied from a siphon container assembly 57 mounted directly on the gun Air diverted from the gun handle passes through the air adjusting valve 39 to the nozzle body 55 to provide the siphon action and to serve as atomizing air for the curative The adjustable fluid control 44 meters the flow of curative SINCE THE CURATIVE CONTAINER IS A SIPHON DEVICE ITS VENT HOLE MUST ALWAYS BE KEPT OPEN THE VENT HOLE IS LOCATED IN THE COVER AT THE REAR SEE ILLUSTRATION NOZZLE CHARACTERISTICS AND SPRA
3. aluminum alloy and SHOULD NOT be used with any Halogenated Hydrocarbon solvents If you are now using a Halogenated Hydrocarbon Solvent in a pressurized fluid system with aluminum components or galvanized wetted parts the following steps should be taken immediately 1 Remove all pressure drain and disconnect the entire system 2 Inspect and replace all corroded parts 3 Contact your solvent supplier for a NON HALOGENATED SOLVENT to flush and clean the system of all residues HALOGENATED Solvents are defined as any hydrocarbon solvent containing any of the following elements CHLORINE CHLORO Cl BROMINE BROMO Br FLUORINE FLUORO F IODINE IODO 1 Of those listed the Chlorinated Solvents will most likely be the type used as a cleaning agent or solvent in an adhesive or coating The most common are METHYLENE CHLORIDE 1 1 1 TRICHLORETHANE PERCHLORETHYLENE Although stabilizers have been added to some of the solvents to reduce their corrosive effect we are aware of none that will prevent these solvents from reacting under all conditions with aluminum components or galvanized coatings Previous use of the solvents under pressurized conditions without incident does not necessarily indicate that it can be considered safe w K BINKS Binks Model 2100 GW SPRAY GUN CAUTION The fluid inlet is not meant to be removed or replaced Horizontal Adjustment Axis Loosen
4. this equipment FIRE AND EXPLOSION HAZARD Improper equipment grounding poor ventilation open flame or sparks can cause hazardous conditions and result in fire or explosion and serious injury DE ENERGIZE DEPRESSURIZE DISCONNECT AND LOCK OUT ALL POWER SOURCES DURING MAINTENANCE Failure to De energize disconnect and lock out all power supplies before performing equipment maintenance could cause serious injury or death PINCH POINT HAZARD Moving parts can crush and cut Pinch points are basically any areas where there are moving parts OPERATOR TRAINING All personnel must be trained before operating finishing equipment EQUIPMENT MISUSE HAZARD KNOW WHERE AND HOW TO SHUT OFF THE Equipment misuse can cause the equipment to EQUIPMENT IN CASE OF AN EMERGENCY rupture malfunction or start unexpectedly and result in serious injury HIGH PRESSURE CONSIDERATION PROP 65 WARNING High pressure can cause serious injury Relieve all CA PROP WARNING This product contains chemicals known pressure before servicing Spray from the spray to the State of California to cause cancer and gun hose leaks or ruptured components can birth defects or other reproductive harm PRESSURE RELIEF PROCEDURE Always follow the pressure relief procedure in the equipment instruction manual KEEP EQUIPMENT GUARDS IN PLACE Do not operate the equipment if the safety devices have been removed inject fluid into your body and cause extremely serio
5. this will also dis pense curative If the air is used to blow off surfaces the air adjusting valve assembly 39 serving the curative supply must be closed Since this procedure changes the setting of the air adjusting valve it is suggested that the position of the air adjusting valve 39 be marked This will permit returning quickly to the correct setting for flow of curative previously established VARYING THE SPRAY PATTERN The fan spray pattern can be changed quickly and easily by adjusting the side port control 2 Turning the knurled knob 2 clockwise until it is closed will give a round spray pattern turn ing it counter clockwise will change the pattern from round to elliptical forming a fan shaped spray The width of the fan spray can be varied within the limits of the particular air nozzle being used The long dimension length of the fan spray can be oriented either horizontally or vertically or any other position in 360 by turning the air nozzle 12 to the desired position and tightening the retainer ring VARYING THE SPRAY RATE If a pressure cup is used the amount of resin flow can be varied by regulating the air pressure on the cup The amount of resin flow can also be varied by adjusting the control screw 17 Turning this screw clockwise reduces the flow counter clock wise increases it FAULTY RESIN SPRAY PATTERN A faulty spray is caused by an obstruction in the flow path caused usually by dried m
6. Swivel Nut for Vertical Vertical Adjustment Adjustment A Axis 27 N Horizontal ey D t Adjustment c5 Arc Vertical Adjustment Arc IMPORTANT ADJUSTMENT NOTE Do not apply force to valve 39 when adjusting catalyst bottle assembly 57 Do not force by hand Doing so will break valve 39 Adjust vertical position only after loosening swivel nut of valve 39 Adjust horizontal position only by holding body 55 and turning elbow 56 with wrench This may require separating the valve and catalyst bottle assemblies from the gun at the swivel 35 Position vent at rear Use PTFE tape to ensure sealing and to prevent galling on all wetted catalyst threads K BINKS Binks Model 2100 GW SPRAY GUN When ordering please specify Part No ITEM PART ITEM PART NO NO DESCRIPTION QTY NO NO DESCRIPTION 1 2100 GUN BODY 1 27 JGA 132 e PLUG OPTIONAL 2 54 3347 SIDE PORT CONTROL ASSEMBLY 1 28 82 469 5 3 54 1013 MATERIAL 1 29 OMX 88 1 4 2 28 5 PTFE 1 30 54 1020 STUD ET 1 5 56 164 PACKING 1 6 54 5458 2100 1 35 107 1672 SWIVEL ADAPTER ssctseesses sass 1 7 20 5285 5
7. Y 1 25 82 158 5 Om 1 59 102 2243 CATALYST ATOMIZING ASSY Ref 26 54 1780 e QUICK CHANGE SIDEPORT CONTROL OPTIONAL 2es ccccrssceccexdeiesssecteeie 1 Available only as 5 Pack Also available in Spare Parts Kit 6 229 2100 Gun See table below for kit content Kit not furnished please order separately Also available in Spare Parts Kit 106 1154 See table below for kit content Kit not furnished please order separately Alternate needle packing optional 54 747 5 e Accessory item Item 40 Silicone o ring furnished with gun is designed for MEKPO service Item 41 PTFE o ring alternate for item 40 when specified is compatible with all solvents However it is not an elastomer and may present difficulty when attempting to achieve a comparable seal Be sure to specify number stamped on air nozzle and fluid nozzle or see Nozzle Selection Chart 2 Be sure to specify number stamped on needle valve stem and spray gun model when ordering Spare Parts Kit Item Number 4 13 16 18 19 20 21 22 25 40 41 42 43 45 106 1154 complete Quantity 1 2 7 a a ae a te ea at aes Spare Parts Kit Item Number 4 6 229 2100 Gun only Quantity 1 K BINKS Binks Model 2100 GW SPRAY GUN Continued from page 1 should not be used to blow off surfaces as
8. Y PATTERNS The 2100 GW gun uses external atomizing nozzles to produce finer atomization and better control of the spray pattern The pattern can be changed from round to fan and to all intermedi ate shapes by adjusting the side port control 2 on the gun The pattern also can be rotated to any position in 360 by loosening the retaining ring on the nozzle 12 Intimate intermixing and distribution of the curative within the primary material is maxi mum when the long dimension of the fan spray pattern is verti cal lined up with the gun handle The resin delivery rate of external atomizing nozzles is in the low to medium range See Important Adjustment Note page 2 RESIN VOLUME OUTPUT Resin output is controlled by two variables 1 Nozzle orifice size air or resin 2 Air and or resin pressures Precise resin pressures can best be controlled by a fluid regula tor tank or pump pressure Minute adjustments in flow can be made with the control screw 17 which restricts the travel of the resin needle 15 CURATIVE VOLUME OUTPUT Output of the curative is controlled by four variables 1 Curative nozzle orifice size 2 Air adjustment control 39 3 Adjustment of needle stem 44 4 Extending diluting the curative Where atomization occurs entirely outside of the gun Model 2100 GW PLURAL COMPONENT SPRAY GUN 2100 XXXX XGW The curative and resin mix with each other outside of the gun Purging of the
9. ain medical attention SKIN Wash with soap and water Remove contaminated clothes and shoes and again wash thoroughly with soap and water SWALLOWING Administer large quantities of milk or water Obtain immediate medical attention for lavage To maintain the chemical activity store below 100 F 38 C In case of fire use water spray foam or dry chemical In case of spill or leak absorb or blend with inert non combustible material Put in suitable container Dispose of immediately in accordance with federal state and local regulations Do not reuse container as some of the original hazardous contents may still be present Follow the above precautions in handling READ amp UNDERSTAND THE MATERIAL SAFETY DATA SHEET FROM MATERIAL SUPPLIER HALOGENATED HYDROCARBON SOLVENTS CAN CAUSE AN EXPLOSION WHEN IN CONTACT WITH ALUMINUM COMPONENTS OF A PRESSURIZED OR CLOSED FLUID SYSTEM PUMPS HEAT ERS FILTERS etc The same possibility of an explosion is possible with the galvanized coatings in pressure tanks The possibility of a non flammable explosion increases greatly at high operating temperatures The explosion could be of sufficient strength to cause bodily injury death and substantial property damage Cleaning agents coatings or adhesives may contain HALOGENATED HYDROCARBON SOLVENTS CHECK WITH YOUR SOLVENT AND PAINT SUPPLIER Model 2100 GW Gun is constructed with components of
10. aterial around the resin nozzle tip 14 or in the air nozzle 12 resulting from incomplete clean ing To remove such obstructions soak these parts in a solvent that will soften the dried material then wipe them clean with a brush or cloth Do not use metal instruments to clean the air nozzle or resin nozzle These parts are precision machined and any damage to them will cause a faulty spray If either the air or resin nozzle is damaged the part must be replaced before a per fect spray can be obtained FLUID PACKING REPLACEMENT Remove resin control screw 17 spring 16 and needle 15 Remove resin packing nuts 5 and remove old packing 4 with a small stiff wire Insert new packing oiled lightly and reas semble in reverse order To set packing insert needle 15 tighten packing nut 5 until needle movement is sluggish held too tightly for the spring to move Then loosen nut 1 2 to 3 6 turn CORRECTING AIR LEAK THROUGH THE GUN Air leaking through the gun is caused by the valve stem assembly 22 not seating properly against the valve body Remove valve body and valve stem assembly and clean thoroughly Replace worn or damaged parts and reassemble in reverse order CORRECTING AIR LEAK AROUND AIR VALVE STEM Air leaking around the air valve stem 22 may be caused by worn packing 25 or damaged air valve stem 22 Remove trigger 6 packing nut 24 and packing 25 Clean extended portion of air valve stem and i
11. cloth 5 Exercise care with the curative container and parts Do not clean in the same solvent that was used in cleaning the gun as residual curative could cause gellation of resin fluid passages of the gun Remove the curative assembly by separating at swivel nut 35 9 K BINKS NOZZLE SELECTION CHART TYPE OF FLUID FLUID AIR FLUID TO BE SPRAYED NOZZLE NOZZLE NEEDLE VERY THIN 14 16 SECONDS 66SS 66SD 565 2 ZAHN 45 6601 46 6020 47 56500 HEAVY OVER 28 SECONDS 6855 68 568 2 ZAHN 45 6801 46 6032 47 56800 2100GW ASSEMBLY ORDERING REFERENCE 2100 4307 9GW 66SS X 66SD 2100 5111 5GW 68SS X 68PB Model 105 1236 2100 GW REMOTE PRESSURE OUTFIT 2 QUART PARTS LIST When ordering please specify Part No ITEM PART PART NO NO DESCRIPTION QTY SHEET 1 2100 4307 9 2100 GW GUN 6655 X 66SD 1 77 2936 2 80 295 2 STEADI GRIP PRESSURE CONTAINER 1 77 2823 71 1210 AIR HOSE ASSEMBLY 1 4 71 3380 FLUID HOSE ASSEMBLY 1 WARRANTY This product is covered by Binks 1 Year Limited Warranty Binks Sales and Service www binks com K BINK U S A Canada Customer Service Toll Free Customer Service 77 2936R 1 Revisions P1 Added part 195 Internationale Blvd and Support number PP4 5 PTFE reference update Glendale Heights IL 60139 2 P8 Updated contact inf
12. gun and nozzles is not necessary as cata lyzed resin never enters the gun passages VOLUME RATE OF FLOW CALCULATIONS RESIN With atomizing air off and with resin pressure on dispense resin into a graduate or into a clean container resin can be reused for 15 seconds Multiply this volume of resin by four to determine volume rate of flow per minute Increase or decrease resin pressure as required to obtain desired volume rate of flow CURATIVE Turn off resin supply to gun Fill the container 45 with a measured amount of curative a substitute fluid may be used such as a solvent or water Depress gun trigger and spray until fluid starts to spit Check elapsed time and calcu late volume rate of flow per minute Repeat sampling after resetting air adjusting valve 39 and or needle stem 44 to obtain desired flow Curative residual less diluent to resin volumetric ratio is specified by the chemical manufacturer With polyesters for example the ratio usually is from 1 2 percent to a maximum of approximately four percent These ratios are based on theoreti cal requirements and laboratory samples of about one pint 500 cc that cover minimum surface areas However spray applications cover maximum surface areas For this reason and because of loss of exothermic heat and perhaps some loss of curative in overspray it is suggested that spray samples be made and that optimum cure times be established by increase or decrease
13. in the volume of curative It should be noted that the air valve 9 is designed to open slightly before the resin valve 15 The air valve also allows the curative to flow before the resin does For this reason air Continued on page 6 Replaces Part Part Sheet Sheet 77 2936R_ 77 2936R 1 K BINKS In this part sheet the words WARNING CAUTION and NOTE are used to emphasize important safety information as follows A WARNING CAUTION Hazards or unsafe practices which could Hazards or unsafe practices which could Important installation operation or result in severe personal injury death or result in minor personal injury product maintenance information substantial property damage or property damage A WARNING Read the following warnings before using this equipment PLURAL COMPONENT MATERIALS HAZARD Because of the vast number of chemicals that could be used and their varying chemical reactions the buyer and user of this equipment must determine all facts relating to the materials used including any of the potential hazards involved READ THE MANUAL Before operating finishing equipment read and understand all safety operation and maintenance information provided in the operation manual as at WEAR SAFETY GLASSES NOISE HAZARD ww Failure to wear safety glasses with side shields You may be injured by loud noise Hearing could result in serious eye injury or blindness protection may be required when using
14. nspect for damage If stem is damaged remove as described in previous paragraph Replace stem insert new packing and reassemble in reverse order CLEANING THE GUN WHEN USED WITH REMOTE PRESSURE CUP Shut off the air supply to the pressure cup and release the pres sure in the cup Leave the pressure release vent open Hold a piece of cloth over the gun nozzle and depress the trigger The air will back up through the resin nozzle and force the resin out of the hose and into the cup Remove resin from cup Clean out cup close pressure release vent and pour in enough clean compatible solvent to clean out the hose and gun thoroughly Spray this sol vent through the fluid hose and gun until it comes through clean Separate the gun from the resin hose Hook up the resin hose to an air line and blow air through it until it is dry FLUSHING WITH A SIPHON CUP A compatible solvent may be siphoned through gun by inserting tube from siphon cup in an open container of solvent Trigger gun intermittently to flush passageways and internal parts thoroughly PREVENTATIVE MAINTENANCE The 2100 GW gun requires only general preventative mainte nance This includes good housekeeping practices such as 1 Periodic internal inspection and cleaning 2 Lubrication of stud trigger pivot 30 exposed portion of needle 15 and needle valve spring 16 Keep exterior of gun clean as possible 4 Replace worn or broken parts Replace seats that conti
15. nue to leak after servicing 5 Use wrenches on all hex nuts Do not use pliers or vise grips 6 Avoid mixing or interchanging nozzle and needle sets Paired resin nozzles and needles develop distinctive wear patterns and should remain mated 7 Avoid submerging entire gun in solvent as residue may clog internal air passages 8 Avoid dropping gun Cracked or broken parts could release resins or air under pressure 9 Inspect seals when gun is disassembled for cleaning Have a spare set available for replacement if required 10 Use only a non metal probe such as a nylon broom straw or round wooden toothpick to clear the orifice holes GENERAL GUN CLEANING 1 Submerging the entire gun in solvent will not harm the metallic parts of the gun However the lubricant could be washed from the leather packings causing them to dry out and malfunction In addition residue from dirty solvent could clog internal air passages Clean solvent MUST be used IF IT IS NECESSARY to submerge the gun 2 Remove the air nozzle when flushing solvent through the resin passages of the gun 3 Air nozzles may be soaked in clean solvent for washing The passageways in the external mix air nozzle are particu larly critical Always final rinse with a clean solvent to prevent residue from remaining behind in the minute holes Do not clean the air nozzle with metal instruments 4 Exterior surfaces of gun should be kept clean by wiping with a solvent wet
16. ormation 630 237 5000 Toll Free Fax 888 246 5732 5 12 2012 Binks All rights reserved Printed in U S A
17. us injury IT IS THE RESPONSIBILITY OF THE EMPLOYER TO PROVIDE THIS INFORMATION TO THE OPERATOR OF THE EQUIPMENT FOR FURTHER SAFETY INFORMATION REGARDING BINKS AND DEVILBISS EQUIPMENT SEE THE GENERAL EQUIPMENT SAFETY BOOKLET 77 5300 N K BINKS Do not handle or use until safety precautions concerning Methyl Ethyl Ketone Peroxides in the Manufacturer s literature have been read and understood Contact with foreign materials especially strong mineral acids metals including certain equipment and containers or metal salts or exposure to heat above 135 F 57 C may lead to violent decomposition releasing flammable vapors which may self ignite Do not get into eyes or on skin or clothing Wear eye and skin protection when handling Avoid breathing mist Use with adequate ventilation Store only it in the original closed container Wash hands thoroughly after handling Protect from direct sunlight heat sparks and other sources of ignition Prevent contamination with foreign materials Do not add to hot materials When using Binks equipment with Methyl Ethyl Ketone Peroxide in Plasticizer OBSERVE the following precautions CORROSIVE TO THE EYES MAY CAUSE BLINDNESS MAY BE FATAL IF SWALLOWED STRONG IRRITANT CONTAMINATION OR HEAT MAY LEAD TO FIRE OR EXPLOSIVE DECOMPOSITION COMBUSTIBLE FIRST AID EYES Wash immediately seconds count with water and continue washing for at least 15 minutes Obt
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