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

Page 30

PRESSURE CONTROL VALVE

77

88

81

74

76

79

82

78

80

83

84

85

86

87

Tools or Supplies Required

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Vise

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11/16” Open end wrench

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H.E.R.O. hydraulic oil

 

 

 

 

 

 

 

 

 

 

 

 

 

♦ 7/16” Open end wrench

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1” Open end wrench

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4-45-3 Pressure cap

 

 

 

 

 

 

 

 

 

 

 

 

 

♦

Teflon Tape or pipe sealant, optional *

 

 

 

 

 

 

 

 

 

 

1Remove pressure control knob, (ref# 74) and pull P.C. stem, (ref# 77) out to the internal stop (1/16" to 1/8") thereby releasing hydraulic pressure.

2Remove hydraulic return line, (ref# 72) from P.C. fitting, (ref# 81).

3Place 11/16" wrench on P.C. seat, (ref# 87). Turn counter-clockwise to remove complete valve.

4Place complete valve in vise and remove seat from body, (ref# 81).

5Remove ball, (ref# 86), retainer, (ref# 85), and spring, (ref# 84) from body. Inspect ball for nicks or cuts and replace if damaged. Inspect seat at sealing edge, for signs of wear. A good condition seat will have a very small beveled at the sealing edge. The larger the bevel the more wear has taken place. Inspect retainer for wear. The retainer has a small locating hole in it. The hole should be flush or slightly beveled. The greater the wear on the ball, seat, and retainer the poorer the static pressure will be. Replace parts individually, or use repair kit, (ref# 88).

6Hold P.C. body vertical. Place spring into body, place retainer onto spring. Ensure retainer fits completely over spring. Retainer should rest below end of body by approximately 1/4" to 3/8". Place ball onto retainer, ensuring ball is located on center hole.

7Thread on seat, using care not to dislodge the ball from its position on the retainer. Tighten firmly.

8Apply pipe dope or Teflon tape to exterior threads of seat. Install into elbow. Tighten to prevent leaks and return to original position.

9Reattach hydraulic line. See "PURGING" instructions on page 19.

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 AlwaysR.O. Airless Spray Painting Operating InstructionsRead 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 Orifice Size Spray TIP ReplacementTIP Size For Application FAN WidthGPM Coatings Filter Orifice Viscosity Mesh SizeTroubleshooting Paint Intake Valve Assembly REF# Hydraulic Intake Valve REF# 62Hydraulic 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 Pattern is Spotty or Uneven Spray Material Leaks AT Prime Valve StemSpray Material Leaks OUT Prime Valve Hose with Valve Closed 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 Parts List Description QTYAssy 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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