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INSTRUCTIONS–PARTS LIST 308–457
Rev. B
Supersedes A
This manual contains important
warnings and information.
READ AND RETAIN FOR REFERENCE
23:1 MONARK CARBON STEEL, CART MOUNTED
AA200hs Air-Assisted Airless
Spray Package
See the Data Sheet, 305–663, for application information.
2760 psi (190 bar) Maximum System Working Pressure
120 psi (8.3 bar) Maximum Air Inlet Pressure
Model 237–418, Series A
This complete package includes a pump,
an AA200hs air-assisted airless–spray gun
with a 411 spr
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Table of Contents Symbols Warning Symbol Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 WARNING Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Ground the system . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 This symbol alerts you to the possibility of serious System Component Information . . . . . . . . . . . . . . . .
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W WARNING ARNING INJECTION HAZARD Spray from the gun, hose leaks or ruptured components can inject fluid into your body and cause extremely serious injury, including the need for amputation. Splashing fluid in the eyes or on the skin can also cause can also cause serious injury. Fluid injected into the skin is a serious injury. The injury might look like just a cut, but it is a seri- ous injury. Get immediate medical attention. Do not point the spray gun at anyone or any part of the body.
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W WARNING ARNING FIRE AND EXPLOSION HAZARD Improper grounding, poor air ventilation, open flames or sparks can cause a hazardous condition and result in a fire or explosion and serious injury. Ground the equipment and the object being sprayed. See Ground the system on 6. If there is any static sparking while using the equipment, stop spraying immediately. Identify and correct the problem. Provide fresh air ventilation to avoid the buildup of flammable vapors from solvent or the fluid be- i
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Setup 4. Have a grounded, metal waste–pail available to I. Prepare the operator. use when draining the fluid filter. All persons who operate the system should be trained in the safe, efficient operation of all system compo- 5. Ventilate the spray booth. nents as well as the proper handling of the chemical coating. At a minimum, all operators should thoroughly read the safety, installation and operation WARNING sections of this manual and the component manuals. To prevent hazardous concentration
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Setup III. Unpack the system. V. Ground the system. 1. In addition to the assembled components, the air WARNING and fluid hoses, gun and instruction manuals are packaged separately in the main shipping con- To reduce the risk of static sparking, ground the tainer. These are the manuals you should receive: pump and all other equipment used or located in the spray area. Check your local electrical code for detailed grounding instructions for your area and 307–619 23:1 ratio Monark pump type of equ
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System Component Information I. How to use the air–assisted airless II. How to change the spray pattern spray gun. direction. 1. Relieve the air and fluid pressure. With an air-assisted airless spray gun, the spray tip shapes the fluid into a fan pattern. Air from the air cap 2. Install a spray tip in the gun. Rotate the air cap further atomizes the fluid and completes the atomiza- (the spray tip rotates with it) to determine the tion of the paint tails into the pattern to produce a more directi
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Operation I. Pressure relief procedure II. Flush the pump before the first use. Flush with a solvent compatible to your fluid. Consult the fluid manufacturer’s literature for recommenda- WARNING tions. See Flushing on page 10. The system remains pressurized until pressure is manually relieved. To reduce the risk of serious injury, including skin injection from pressurized fluid III. Prime the system. or accidental spray from the gun, or injury due to See Fig. 5. splashing fluid in the eyes or on
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Operation IV. Set the fluid and air pressure. V. You are now ready for production 1. Install the spray tip and air cap on the gun. spraying. 2. Adjust the pump air pressure regulator until the CAUTION pressure shown on the fluid filter gauge is about 800 psi (56 bar). This should require approximately When using catalyzed fluids, observe the pot life 35 psi (2.4 bar) air pressure to the pump. as recommended by the fluid manufacturer. Always 3. Test spray a pass or stationary horizontal pattern.
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Flushing 7. Slowly turn on the pump air regulator (8a) until the I. When to flush. pump cycles slowly. Before the first time use When changing colors 8. Hold a metal part of the gun firmly against the grounded metal waste pail. Trigger the gun. Slowly Before fluid can dry or settle out in a dormant sys- increase the pump air regulator setting until the tem (observe the recommended fluid pot life on cat- fluid flows freely. (Some air will spit from the gun alyzed fluids) until the fluid arr
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Notes
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Parts Model 237–418, Series A Includes items 1 to 37 Ref Ref No. Part No. Description Qty No. Part No. Description Qty 1 223–596 23:1 RATIO MONARK PUMP 20 100–349 FLUID INTAKE ELBOW, 3/4 npt(f) 1 See 307–619 for parts 1 21 100–016 LOCKWASHER, 1/4” spring 2 2 224–044 CART, portable 23 155–665 SWIVEL UNION, See 308–136 for parts 1 3/8 npt(m) x 3/8 npsm(f) 1 3 223–283 AIR ASSISTED AIRLESS 24 206–994 THROAT SEAL LIQUID, 8 oz.1 SPRAY GUN 25 156–849 NIPPLE, 3/8 npt x 3/8–18.6 sf 1 See 308–176 for pa
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Parts 16 9 30 17 29 8 1 22 33 27 37 9 34 8 32 27 10 11 12 13 2 A 33 14 28 15 25 23 21 35 5 36 17 33 A 31 26 20 18 19 3,4 6 7
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Notes
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Notes
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Technical Data Maximum Fluid Working Pressure . . . . . . . . . . . . . . . . . . . . . . . . . 2760 psi (190 bar) Maximum Air Operating Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . 120 psi (8.3 bar) 3 Pump Air Consumption . . . free flow: 20 scfm at 100 psi (0.56 m /min at 6.9 bar) 3 Gun Air Consumption . . . . . . . . . . . . . . . 5 scfm at 30 psi (0.14 m /min at 2.1 bar) Wetted Parts Pump . . . . . . . . . . . . carbon steel, 304/316/420/17–4 pH stainless steel, chrome, chr
