I.C.T.C. Holdings Corporation 300S Legend owner manual Pressure Test

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TROUBLESHOOTING

PRESSURE TEST

To verify the performance of an airless sprayer, use of pressure gauge is required. A pressure gauge (min. 3000 psi) installed at the gun, using a new .021 tip, and not less than 50 feet of H.E.R.O. airless spray hose is needed. If you do not have access to these items, your local H.E.R.O. authorized service center will be able to perform this test. Your model 300S/SL is manufactured to perform at;

2650 psi -- Static pressure, with lock ring (ref# 76) on pressure control va lve (ref# 73). 1950 psi -- Pressure drop, when gun trigger is squeezed.

2250 psi -- Spraying pressure, after recovery time.

If your unit is unable to perform to the above pressure levels consult the troubleshooting guide for the required repair procedure.

DIAPHRAGM TEST

If your unit is disabled and you are unable to perform a pressure test, use the following procedures for determining the area to repair. This test will divide the two halves of the equipment (hydraulic from paint) and make identification of your solution easier to obtain. This test is commonly referred to as the "Diaphragm Test"

The solution to almost all problems can be found in the paint side valves, due to the increased wear from contact with the abrasive paint/spray materials. Intake valve assembly (ref# 11-15), Outgo valve (ref# 22), and Prime valve (ref# 34) make up the three paint valves. Refer to pages where exploded views of these valves are shown. To eliminate the hydraulic side of the pump

(piston side of diaphragm) as a source of problems;

1Remove the intake valve end cap (ref# 11) by removing the four cap screws (ref# 9 ).

2Remove large spring (ref# 15).

3Start unit.

4Increase the pressure by turning the pressure control knob (ref# 74) clockwise to full pressure.

5Put pressure on the center of the exposed diaphragm with the handle of a screwdriver or other blunt object. NOTE: The diaphragm is located between the paint head (ref# 18) and the hydraulic head (ref# 53)

6If you are UNABLE to stop or alter the hydrapulse membrane's movement, then the hydraulic side is operating properly. The problem is located in the “Paint” pump. See troubleshooting guide for additional information.

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H.E.R.O. INDUSTRIES

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300S / 300SL LEGEND Owner’s Manual

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Contents Airless Spray Equipment R.O. Industries R.O. WarrantyTable of Contents Important Safety Precautions Always AlwaysRead this Manual Thoroughly R.O. Airless Spray PaintingOperating Instructions Setting UP to Spray Special Storage Instructions Flushing the Unit AT Shutdown Or Color ChangeSpecial Notes and Instructions For Excellent RESULTS, Read and Practice These Techniques Airless Spray Painting Suggestions and TechniquePoor Good Tailing Good Pattern Fog, Over Spray TIP Size For Application Spray TIP ReplacementOrifice Size FAN WidthCoatings Filter Orifice Viscosity Mesh Size GPMTroubleshooting Hydraulic Outgo Valve REF# 73, 4-27C Paint Intake Valve Assembly REF#Hydraulic Intake Valve REF# 62 Prime Valve REF# 34, 4-606 NEW Paint Outgo Valve REF# 22, 4-11APressure Test Electric Motor STALLS/QUITS Electric Motor Wont START/RUNNo PRESSURE, Blue Hydraulic Fluid in Paint Puddle of OIL Appearing Under Sprayer During Operation Sprayer does not Prime with Correct Thinner Sprayer does not Prime with PaintSpray Material Leaks OUT Prime Valve Hose with Valve Closed Spray Material Leaks AT Prime Valve StemSpray Pattern is Spotty or Uneven Spray Pattern Leaves Lines or FingersTools or Supplies Required Replacement of Intake SeatSpecial Notes Outgo ValveRepair of Bleed Valve Bleed Valve Repair Kit InstallationDiaphragm Replacement Hydraulic Head Insert Replacement Piston Repairs Piston Repairs Pressure Control Valve Accessories Assy Parts ListDescription QTY KIT Diaphragm AssemblyHydraulic Parts Drive Parts 300SL only Chassis Parts 300SL Parts Schematic 300S / 300SL Legend300S / 300SL IndustriesR.O. Industries 2719 Lake City WAY BURNABY, B.C Canada

300S Legend specifications

I.C.T.C. Holdings Corporation has earned a distinct reputation in the aviation industry with its flagship product, the 300S Legend. This advanced aircraft represents a significant leap forward in design and technology, combining performance, comfort, and cutting-edge features.

One of the most notable characteristics of the 300S Legend is its impressive aerodynamic efficiency. This aircraft incorporates a sleek fuselage design paired with advanced wing technologies, which contribute to enhanced stability and fuel efficiency. The wings are crafted from lightweight composite materials, enabling the 300S Legend to achieve superior lift during takeoff and landing.

The cockpit of the 300S Legend is a testament to modern aviation engineering. It is equipped with a state-of-the-art avionics suite that includes touchscreen displays, providing pilots with intuitive controls and easy access to flight data. The integration of advanced navigation systems ensures precise routing and enhanced safety, allowing pilots to operate the aircraft with confidence in various weather conditions.

In terms of performance, the 300S Legend is powered by cutting-edge engines that deliver exceptional thrust while minimizing fuel consumption. This not only extends the aircraft's range but also reduces operational costs, making it an attractive choice for commercial operators. The powerplant features advanced noise reduction technologies, ensuring compliance with stringent environmental regulations and providing a quieter cabin experience for passengers.

The interior of the 300S Legend is designed with passenger comfort in mind. The cabin boasts spacious seating arrangements, with customizable configurations to suit different missions, whether it be corporate travel or cargo transport. Large windows provide ample natural light, creating an inviting and comfortable atmosphere. The use of premium materials and finishes further enhances the overall experience, making travel not only efficient but also enjoyable.

Safety is paramount in the design of the 300S Legend, which is equipped with redundant systems and advanced safety features that meet and exceed regulatory requirements. Enhanced turbulence prediction systems and advanced autopilot functionalities contribute to a secure flying experience, ensuring that both passengers and crew are protected throughout the journey.

In conclusion, I.C.T.C. Holdings Corporation's 300S Legend combines innovative technologies with outstanding design to redefine the standards of modern aviation. Its commitment to performance, safety, and passenger comfort positions it as a leading choice for those seeking a versatile and reliable aircraft.
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