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HCT HelioJET C-60 Installation Operation & Maintenance

Central cleaning system
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HelioJET™
Central Cleaning
System
Installation
HelioJET Cleaning Technologies • 57 N. Street LeRoy, NY 14482 • Tel 585-768-8710 Fax 585-768-9209
Operation
Model
C-60
Maintenance
M-C60-02

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Summary of Contents for HCT HelioJET C-60

  • Page 1 HelioJET™ Model Central Cleaning C-60 System Installation Operation Maintenance HelioJET Cleaning Technologies • 57 N. Street LeRoy, NY 14482 • Tel 585-768-8710 Fax 585-768-9209 M-C60-02...

  • Page 2: Table Of Contents

    Table of Contents Important Safety Precautions How it Works Installation 6-10 Start-up 11-13 Trouble Shooting - Steam Condensate Light - Other Trouble Shooting Tips Preventative Maintenance 16-19 Major Components and Spare Parts 20-22 Limited Warranty...
  • Page 3 Safety Precautions SAFETY PRECAUTIONS: Please be sure the following instructions are understood thoroughly BEFORE operating the HelioPAC. Consult our representative in your area or call the factory to resolve the items you do not understand. This equipment can be used to generate: A high pressure fluid that can penetrate the skin and cause severe internal injury! A hot fluid which can severely burn the body.

  • Page 4: How It Works

    The Patented How it works HelioPAC™ Figure 1 Liquid Water Supply Supersonic Steam Flow Vapor Steam Supply High Velocity Stream High Velocity Hot Water Secondary Inlet (Optional) Start-up Overflow Start-up/Overflow to Drain Velocity to Pressure Conversion Area Discharge Discharge The Patented HelioPAC An entering stream of cold water encounters a supersonic stream of steam molecules within the device.
  • Page 5 The Central How it works Cleaning System Figure 2 The Central Cleaning System Pressurized water is piped from the pressure reserve tank (1) to desired cleaning locations within the plant. As this water is used, pressure within the reserve tank drops. An electrical pressure switch (2) senses this drop and energizes the automatic water valve (3) and the stabilizer pump (4) which sends cold water through the water inlet line to supply the HelioPAC (7).
  • Page 6 System. Steam Supply The HelioJET C-60 requires a 2” dedicated steam supply line. Install a full port or oversized manual shut-off valve, and be sure it is accessible from the C-60 location. Standard HelioJET systems are designed to operate on steam supply pressures of 75-135 psi. If your steam supply pressure is outside this range, contact the HelioJET Technical Service Department for assistance.
  • Page 7 HelioJET™ Schematic C-60 1. Water Supply: 2” NPT 8. Thermometer. 2. Steam supply: 2” NPT 9. Power Switch. 3. Start-up Overflow Drain: 1-1/4” 10. Discharge Pressure Gauge. 4. Steam Trap: 1/2” NPT 11. Pressure Reserve Tank: (200 Gallon A.S.M.E. rated 600 psi). 5.
  • Page 8 Installation Compressed Air Compressed air is required to pre charge the reserve tank (one time) and for permanent operation of the air actuated steam valve. Refer to pages 21 & 22, item 29. Use 3/8 air line 80-120 psi. You may hard pipe the air line, but install a short hose (2-4’) at the end.

  • Page 10: Installation

    G-7 Spray Gun Typical Hot Foam, Sanitize Installation Figure 4 1. Station Main Valve 2. 3/8” Sanitizer Valve 3/4” or 1’ line 3. Liquid Injector 4. 3/4” Safety Coupling 5. Bypass Valve. Close for Liquid Injector to Pick-up. 6. Foam Valve 7.

  • Page 11: Start-Up

    Start-up Preparing for Initial Calibration and Start-up After the HelioJET C-60 has been installed, complete the following steps before attempting to start the system. Precharge Reserve Tank Close 2” discharge ball valve. This will prevent compressed air from entering the discharge piping that feeds the cleaning stations in your plant (pg.
  • Page 12 Calibration is now complete and the HelioJET is ready for use. Simply begin using the spray guns or other spray devices that are supplied by the HelioJET C-60. The HelioJET will cycle on and off automatically as it is used.
  • Page 13 Initial Calibration & Start-up InitialCalibration & Start-U High-low Pressure Switch High-Low Pressure S witch Figure 5 High Setting (upper dial) High Setting (Upper Dial) Low Setting (lower dial) Low Setting (Lower Dial) Fig. 1 Start-Up Vacuum Gauge Figure 6 Start-Up Vacuum Gauge Set at 8”...

  • Page 14: Trouble Shooting

    Trouble Shooting CONDENSATION LIGHT 1- Problem HelioJET will not start and condensate light stays lit. Cause and Solution The HelioJET will not start as long as steam condensation is present in the steam supply line. The steam trap (see page 21 item 19) is designed to remove condensation from the line.
  • Page 15 4 - Problem Spray gun does not deliver enough pressure. Solution A. To insure safety, valve off, lock-out, and remove any pressure that may be in the discharge hose that supplies the spray gun. B. Remove nozzle at tip of spray gun, inspect for plugging or damage. C.

  • Page 16: Preventative Maintenance

    Preventative Maintenance After the HelioJET is installed and adjusted properly, it is recommended that a monthly inspection be performed to verify that the pressure switch and Handwheel settings have not been changed. If necessary, reset according to the initial calibration and start-up section of this manual.
  • Page 17 Steam Valve (see page 21, item 31) Check condition of steam valve seat. Does steam leak through the overflow drain, even when the C-60 System is not being used? If so, replace the steam valve seat. Steam Valve Solenoid Check condition of steam valve solenoid. Does air continuously leak from the solenoid, even when the system is not running? If so, replace the solenoid.
  • Page 18 Start-up Vacuum Reading Is the start-up vacuum gauge (page 21 item 7) working consistently when the HelioJET is running? If not, inspect the condition of the overflow check valve (pg. 21, item 20). If the check valve does not seat properly it will allow an excess amount of air to enter the system.
  • Page 19 How to Recharge the Reserve Tank If the reserve tank air cushion is lost, it will be necessary to replenish it. To do this, First, open the 2” discharge ball valve that supplies pressurized hot water to your plant. Second, turn the HelioJET power switch off. Third, close the water and steam supply valves that supply the C-60.
  • Page 20 HelioPAC™ Major Maintenance Components Item # Description Part Number Handwheel 200189-375 Dowel Pin 615008 Shaft 200376 O-Ring 611002 Plug 200192 O-Ring 611024 Bracket 100122-(XXX) Waterjet 200329-(XXX) Dowel Pin 615004 O-Ring 611019 Body 400004 O-Ring 611010 Mixing Chamber 300007-114 * Amplifier 200328 O-Ring 611012...
  • Page 21 HelioJET™ Major C-60 Components 2” Water Supply 1-1/4” Start-up Drain 2” Steam Supply Discharge: High Pressure Hot Water to Plant piping for Spray Guns, Etc.

  • Page 22: Major Components And Spare Parts

    HelioJET™ Major Components C-60 and Spare Parts Seq. No. Component Description Part No. HelioPAC™ 60 PAC-60B Ball Valve (2” Manual Discharge) BV-2-07 Air Actuated Ball Valve (2” Discharge to Plant) AVB-2-07 Switch (Power) 629091 Thermometer (Discharge) 634007 Pressure Reserve Tank (ASME Code) 400047-200-COAT Gauge (Start-up Vacuum) 620037...

  • Page 23: Limited Warranty

    HelioJET Cleaning Technologies’ liability under this warranty shall be limited to repairing or replacing at HCT’s option without charge, after factory inspection of product by HCT. HCT will not be liable for any costs of removal, installation, transportation, or any other charges which may arise in connection with a warranty claim.
  • Page 24 57 North Street – Suite 120 LeRoy, NY 14482 585-768-8710...