EN SB-E-2-CBA1 ISS.
Operation Manual Cobra 1 Automatic Spraygun Important Read and follow all instructions and Safety Precautions before using this equipment CHARACTERISTICS This automatic spray gun complies to ATEX regulations 94/9/EC, protection level II 2 G X, suitable to use in Zones 1 & 2. This Cobra 1 is a production spray gun suitable for use with automatic and semi-automatic machine in conventional, HVLP or Trans-Tech application.
SAFETY WARNINGS Fire and explosion Solvents and coating materials can be highly flammable or combustible when sprayed. ALWAYS refer to the coating material supplier’s instructions and COSHH sheets before using this equipment. Users must comply with all local and national codes of practice and insurance company requirements governing ventilation, fire precautions, operation and house-keeping of working areas. This equipment, as supplied, is NOT suitable for use with Halogenated Hydrocarbons.
LIST OF SPARE PARTS Rep 1 Ref SP-100-xxx-K Description Air cap and its retaining ring with seals.
Model Part Number CBA1 – 522 - 12 = CBA1V [Type of gun] – [Air Cap] – [Ø Tip] Spray gun for ceramic applications AIR CAP CHART AVAILABLE Air cap SP-100-430-K SP-100-443-K SP-100-470-K SP-100-497-K SP-100-500R-K SP-100-505-K SP-100-510-K SP-100-513-K SP-100-515-K SP-100-522-K SP-100-523-K SP-100-590-K SP-100-590HV-K SP-100-591-K SP-100-520-K Type Air Flow (L / min) Conventional Conventional Conventional Conventional HVLP HVLP Trans-Tech Trans-Tech Trans-Tech Trans-Tech Trans-Tech Trans-Tech Trans-Tec
A Adjusting knob B Sprayhead C Air cap Retaining Ring D Air Cap E Valve (Fan and atom) F Body P Product inlet/ outlet G Fluid tip INSTALLATION Important : To ensure that this equipment reaches you in first class condition, protective coatings have been used. Flush the equipment through with appropriate solvent before use. Fix the spray gun using mounting stem ref.28 and secure it with nut ref.29. HOSES Use separate filtered regulated air supplies for atomizing and cylinder air.
SETTING 1. The ATOM air valve controls the atomizing air pressure FAN valve reduces the spray pattern size. To increase the pressure turn clockwise, to reduce turn counter-clockwise. 2. Fluid flow can be adjusted with the rear ratchet knob, fluid flow is increased when you turn the knob counter-clockwise. 3. For the arrangement of the parts, refer the exploded view at the end of the manual. STARTING UP 1. Turn the needle adjusting knob (25) clockwise until the needle is fully closed. 2.
front of the spay gun, carefully so to avoid damage the needle end, then pull out the needle (18) from the back. If necessary, replace the needle and the tip, first screw the tip with its air separator ring (recommended torque between 9,5 to 12 Nm). Lubricate all the surface of the needle which will be in contact with the packing and O ring. Slide the needle into the spray gun from the back. Fit the needle springs with its plastic pad (22,23,24) and screw the needle adjusting knob (25).
OPTIONS Spray gun without needle adjustment Part number: SPA-7-K This kit includes the back piece and washer to replace the part items 19, 20, 21, 24, 25, on the exploded view. Spray gun with “Atom” & “fan” remote control Parts number: SPA-22-K2 This includes 2 connectors taking place of the two 2 air valves (13) on the exploded view.
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