TM 710 and 966 Turbine Spray Guns Owner’s Guide & Parts List CJ Spray, Inc.
For Professional Use Only. ObserveAll Warnings. Read andunderstand all instructionmanuals before operating equipment. EQUIPMENT MISUSEHaZARD General Safety Any misuse of the spray equipment or accessories, such as improper usage, over pressurizing, modifying parts, using incompatible chemicals and fluids, or using wornor damaged parts,can cause them to rupture and result in serious injury, fire, explosion or property damage.
ow: Tighten all fluid connections securely before eachuse. Handle and route hoses carefully. Do not pull on hoses to move equipment.Do not use fluids or solNever use a damaged hose. Before each use, check vents which arenot compatible with the inner tube the entire hose for cuts, leaks, abrasion, bulging and cover of the hose. cover. or damaae or movement of the hose . CouDlinw. If anyof these conditionsexist, replace the hose immediately. FIRE OR EXPLOSION HAZARD Ignition Sources .
Introduction TheSeries 700 TurbineSprayGuncanspraymostanddirectsthepaintfrom the gun to the surface, minimizing overspray and increasing transfer emcoatings or finishes currently being used for automociency. This enables painters to comply with new tive refinish, industrial, aerospace, marine, wood, clean air laws that are designed to reduce VOC (volaplastic and architectural applications.
Fluid Set Selection Charts Contractor User Chart IComplete FluidSet Includes: NeedlelNozzle Set (4 Complete Fluid Set PIN & Size M70635 (C) Fluld NeedlelFluld Fluld (6) Alr Cap P/N & Slze I I I M70562 1.0 mm M70439 1.0 mm M70446 M70456 M71328 1.0 mm M70643 1.2 mm M70630 1.2 mm M70634 M70637 M71329 1.2 mm M70581' 1.4 m m M70442 1.4 rnm M71330 1.4 mm M70639 M70650 1.6 m m M70651 1.8 mm I I M70632 1.6mm M70633 1.8 mm M70444 M71333 2.0 mm M70583 2.
Setup Connect the Fluidand Air Supply 1. Connect the gun air supply hose(A) between the turbine air outlet(D) and the gun air inlet. See Fig. 2. 2. I f using a spray gun cup (B), connect the cupto the gunfluid inlet. 3. Musing an accessory remote pressure pot (C), connect the fluid supply hose (G) between the gun fluid inlet and the remote pressure pot. (E) between the pressure Connect the air hose (F). pot air inlet and the compressor air outlet E 2-112 Gallon Remote Pressure Pot Part No.
Setup Prepare the Fluid Accessory Remote Pressure Pot WARNING 1. Always strain the fluid before spraying; this includes color, reducer and hardeners if used. 2. When using a turbine spray system, you need to use a slower drying reducer or thinner to compensate for the faster drying timecaused by the warm air ofthe turbine.Do not over reduce. Paint Reduction - Automotive Type Finishes Reduce and catalyze all paint to manufacturer’s specof ifications.
Setup Prepare the Surfaceto be Sprayed 1. Turn the turbine and compressorOff. To achieve proper adhesion, make sure the Surface to be sprayedis completely clean. 2. Unplug the turbine from the power source. Operating the Turbine WARNING Sparking can be expected in the normal operation of the turbine motor. Sparks could ignite fumes from flammable liquid, dust particles and other flammable substancesin the spray area, and cause seriousinjury and property damage.
Setup Adjust the Spray Paitern WARMING Do not exceed the gun's 50 psi (3.5bar) Maximum Fluidlnlet Pressure and100 psi (7 bar) Maximum Air inlet Pressure. Higher pressurescan cause parts to rupture and resultin serious injury or properly damage. L m1u8 Fig. 7 To establish the correct fluid flow: 1. Turn the fluid adjustment knob(20) counterclockwise until no restriction of the trigger movement is felt. See Fig. 6.
Setup Adjust the Spray Pattern(continued) Adjust the Pattern Size To establish the corfect air flow: Change the pattem size by turning theair cap retaining ringin for a wide pattern or out for a narrow pattern. See Fig. 11. Fora smoother finish, use a narrow pattern. For morefluid output, use a wide pattern. 4. Test the spray pattem and atomization while holding the gun about6 to 8 inches (150 to 200 mm) from the test piece. NOTE If the aircap retainingring Is turned too far 5.
Shutdown WARNING The spray gun cups and accessory remote pressure pots remain pressurized until pressure is manually relieved.To reduce the risk of serious injury from pressurized fluid or accidental spray from the gun, always relieve pressure in the cup or pressure pot before checkingor servicing any part of the spray sysfem; before installing, cleaning or changing fluidnozzles: before loosening or removing the accessoly remote pressure pot cover; and whenever you stop spraying. 113 206c 1.
Spraying Techniques 3. Keep the gun perpendicularto the surface and maintain a consistent distanceof approximately 6 to 8 inches (150to 200 mm) from the object being sprayed. See Fig.14. General Spraying Techniques 1. Select the proper fluid set for the fluid you are spraying. See pages4 and 5. 2. When fluid is first being applied, start with the fluid nozzle and air cap adjusted to the "normal spray pattern" position.See Fig. 13.Then adjust as needed.
Spraying Techniques Prolonged Overhead or Downward Spraying with a Cup For prolonged overhead spraying, loosen the fluid tube nut(N) and turn theentire cup assembly onehalf turn. See Fig.15.This will position the fluid tube so the entire contents (36) in the back side of the cup will be sprayed. Forpro/ongeddownwafd spraying, make sure the fluid tube(36) is positioned as shown in Fig. 16. I 36 W Fig. 15 Flg. 16 Turbine Filter Maintenance 3.
Maintenance WARNING The spray gun cups and accessory remote pres- sure pots remain pressurizeduntil pressure is manually relieved. To reduce the risk of serious injury from pressurized fluid or accidental spray from the gun, always relieve pressure in the cupor pressure pot before checking or servicing any part of the spray system; before installing, cleaning or changing fluid nozzles; before loosening or removing the accessory remote pressure pot cover; and whenever you stop spraying. 6.
Maintenance 4. Soak the air cap, detent plate and fluid nozzle in Clean the SprayGun 1. Clean the gun and cup by hand with a compatible solvent or place them in a gun washer with the trigger held open; cycle the washer as necessary to clean the gun. solvent. Clean the air car, and fluid nozzle daily, .~ minimum, with solvent and the brush (R), pro-. vided. See Fig. 21. Some applications require more frequent cleaning. Keep all air cap holes clean.
Service 2. Loosen the locking nut(14d) and turn the drum (14c). See Fig. 25. Lubricating the SprayGun After cleaning or servicing the gun, lubricate the parts indicated in Fig.23 with silicone-free spray gun lubri3. Turn the drum(14c) until the trigger has about cant or similar material. See page 26 to order lubri1/16 in. (1.59 mm) free travel before the needle cant. (14) is engaged and startsto move. See Fig.25.
Service Adjusting the NeedlePackings The needle packings require adjustment once a month under normal use to ensure fluid does not leak back throughthe needle packings. The needle packings must alsobe adjusted wheneverthe needle is removed or adjusted. To adjust the needle packings: 1. First flush thegun as instructed on page14. 2. Remove the air cap retainingring (29), air cap (27),spring (25), and detent plate(26). See Fig. 26. 3.
Troubleshooting. Spray Gun Problems PROBLEM CAUSE is not beingused. No or slow fluid flow, inter- Proper size fluid set mittent spray, or fluttering spray SOLUTION Select the proper fluid set for the fluid 4 and 5. being sprayed. See pages Air cap is adjusted too far forward. Adjust the aircap to "normal" position. See page 10. is Gun fluid nozzle is not tight enough, blocked by dried paint,or is damaged. Tighten, clean or replace fluid nozzle.
Troubleshooting Spray Finish Problems - SOLUTION 'ROBLEM CAUSE )range peel finish- Paint iurface not smooth Paint droplets too large. ~~~ 3lushing - Clear coatings appear milky Paint droplets drying too fast to properly flow out of gun. Keep the object being sprayed out of direct sunlight. When spraying in warmer temperatures, use a slower evaporating solvent or a retarder. Cold weather spraying. Keep the fluid and the object being sprayed as close to room temperature as possible.
Parts for 966 Gun 21 20 2 19 17 18
Parts for 966 Gun 17 18 19 20* 21 M70721 O-RING, quick disconnect M70407 SPRING, needle return 193042 FITTING, gun 114408 SPRING, compression 240506 KNOB, fluid regulating 1 1 1 1 1
Parts for Models 709HS 8171OHS NOTE: Model 709HS includes 1/2 quart (1/2 liter) cup Model 710HS includes 3/4 quart (3/4liter) cup 10 11* NOTE The air cap (27), fluid noale (IS), and fluid needle assembly(14) are availableas complete fluid sets.See page 5 for part numbers.
Parts for Models 709HS & 710HS Ref No. Part No. 1 2* 3* 4* 5* 6 M71114 M70410 M70388 M70389 M70392 M70384 M70381 M70380 M70391 M70386 8* 9* 10 ll* 14 14a 14b 14c 14d 19 20 21 22 23 25* 26* 27 no. 29 Description Qty 1 GUN BODY 1 ACTUATOR, needle 1 PIN, actuator 1 AXLE, trigger 1 GUIDE, trigger axle 1 HOLDER, nozzle 1 PACKING KIT.fluid: Teflon@ NUT, packing 1 TRIGGER 1 SCREW/BUSHINGASSY, trigger 2 NEEDLE ASSY; Seechart on page 5 for part no.
Parts for Model 7 I Q P ' 19 7 Y U 10 NOTE The air cap (27), fluid nozzle ( W ) , and fluid needle assembly (14) are available as complete fluid sets.See page 5 for part numbers. 11* 028M Ref No. Part No. Description Qty Ref No. Part No.
Accessories 2 112 Gallon Pressure PotM70604 2 Quart Pressure PotM70962 50 psi (3.5 bar) Maximum Inlet Air Pressure 2 112 gallon (9.5 liter) capacity, aluminum tank. 50 psi (3.5bar) Maximum InletAir Pressure 2 quart (2 liter) capacity, aluminum cup. 119 102 118 205 201 204 203 103 101 - 202 105 113 111 121 206a 206f 107 104 106 108 206b 206d 206c 125 / 124 - 123 L X 4 206 logel Ret. No. 02861 Ret. No. M70670 201 202 M70671 203 M70805 204 205 206 Part No. Descrlptlon w.
Accessories NOTE For information on making selections according to the type offluid being sprayed,see pages 4 and 5. Needle, Nozzle, and Complete Fluid Set Chart Listed by size. Fluid Noale P/N Fluld Needle1 Nozzle Set* Air CapChart Listed by size. Complete Fluid Set ** M70446 M70497 M71326 M70447 M70448 M70634 M70449 M70635 M70636 M70450 M70451 * Fluid needlelnouleset includes the needle and nozzle. ** Complete fluidset includes needle, nozzle. and standard air cap.
Accessories Fluid Strainer M70464 Install on the endof the cupor pressurepot fluid tube to strain thefluid and help eliminate surface blemishesandpluggedtips. 100 meshscreen.Coupled, Air Hose M70666 For use wlth the 2 quart (2 llter) pressurepot 250 psi (17.5 bar) Maximum Working Pressure For connection between the pressure pot and compressor. 20 (6.10 m) long, coupled, f x f quick-disconnect,114 in. (6.35 mm) braided. ft.
