I.C.T.C. Holdings Corporation 300S Legend owner manual Paint Outgo Valve REF# 22, 4-11A

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TROUBLESHOOTING

PAINT OUTGO VALVE (REF# 22, PART # 4-11A)

The paint outgo valve monitors and controls the flow of spray materials as it leaves the sprayer. It also works together with the paint intake valve, to build paint pressure as specified by the setting made by the hydraulic outgo valve (pressure control valve). A worn outgo valve will result in pulsation in the spray material and cause the paint hose to jump and vibrate vigorously.

PRIME VALVE (REF# 34, PART # 4-606 – NEW)

The prime valve is used at the beginning and end of the spray operation (see "setting up to spray"). The function of the prime valve is to assist in removing air from the paint pump when beginning to spray. It is necessary to remove all air from the paint pump so that the spray material can replace it. The pump will function without the prime valve, however, the initial priming procedure would require considerably longer to complete. During the priming procedure the diaphragm is exposed to its greatest amount of stress. Use of the prime valve and a lightweight thinner, which is compatible with the intended spray material, will reduce diaphragm stress and reduce priming time. The prime valve will also allow you to remove any unused paint left in the pump and hose at the completion of a job. When the prime valve is open the material is pumped through the paint intake and outgo and back to the source by way of the prime valve return hose. When closed, no material should be escaping from the prime valve return hose (ref# 48). If material escapes through the prime valve return hose, when the valve is closed, spray pressure at the gun will be reduced.

The solution to almost all problems can usually be found in the paint side valves. However, before performing any repair or looking further, the following are things which can cause an apparent sprayer failure, without any mechanical problem. ALWAYS check these items before preceding.

1.Circuit breaker open or fuse blown.

2.Motor not plugged in.

3.Motor not switched on.

4.Motor thermal reset popped.

5.Too light or too long of an extension cord.

6.Pressure control knob loose or missing.

7.Spray tip plugged.

8.Spray tip worn out.

9.Gun handle filter plugged.

10.Paint hose plugged.

11.Loose fitting or hole in siphon hose.

12.Intake siphon hose plugged.

13.Siphon screen missing or plugged.

14.Sprayer under pressure when restarting.

15.Strainer bag plugging siphon screen.

UNLESS YOU ARE KNOWLEDGEABLE ABOUT THE REPAIR OF HIGH PRESSURE EQUIPMENT, DO NOT ATTEMPT TO REPAIR AN AIRLESS SPRAYER YOURSELF. ALWAYS FOLLOW ALL SAFETY PRECAUTIONS. THE H.E.R.O. SERVICE VIDEO TAPE (1-620-VHS OR 1-

620-BETA) WILL PROVIDE COMPLETE SERVICE TRAINING. SEE YOUR H.E.R.O. DISTRIBUTOR TO PURCHASE A COPY.

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. Warranty R.O. IndustriesTable of Contents Important Safety Precautions Always AlwaysOperating Instructions R.O. Airless Spray PaintingRead this Manual Thoroughly Setting UP to Spray Flushing the Unit AT Shutdown Or Color Change Special Storage InstructionsSpecial Notes and Instructions Airless Spray Painting Suggestions and Technique For Excellent RESULTS, Read and Practice These TechniquesPoor Good Tailing Good Pattern Fog, Over Spray Spray TIP Replacement TIP Size For ApplicationOrifice Size FAN WidthGPM Coatings Filter Orifice Viscosity Mesh SizeTroubleshooting Hydraulic Intake Valve REF# 62 Paint Intake Valve Assembly REF#Hydraulic Outgo Valve REF# 73, 4-27C Paint Outgo Valve REF# 22, 4-11A Prime Valve REF# 34, 4-606 NEWPressure Test Electric Motor Wont START/RUN Electric Motor STALLS/QUITSNo PRESSURE, Blue Hydraulic Fluid in Paint Puddle of OIL Appearing Under Sprayer During Operation Sprayer does not Prime with Paint Sprayer does not Prime with Correct ThinnerSpray Material Leaks AT Prime Valve Stem Spray Material Leaks OUT Prime Valve Hose with Valve ClosedSpray Pattern is Spotty or Uneven Spray Pattern Leaves Lines or FingersReplacement of Intake Seat Tools or Supplies RequiredOutgo Valve Special NotesBleed Valve Repair Kit Installation Repair of Bleed ValveDiaphragm Replacement Hydraulic Head Insert Replacement Piston Repairs Piston Repairs Pressure Control Valve Accessories Description QTY Parts ListAssy Diaphragm Assembly KITHydraulic Parts Drive Parts 300SL only Chassis Parts Parts Schematic 300S / 300SL Legend 300SLIndustries 300S / 300SLR.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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