Related Manuals for HCT HelioJET C-30
Summary of Contents for HCT HelioJET C-30
- Page 1 HelioJET™ Model Central Cleaning C-30 System Installation Operation Maintenance HelioJET Cleaning Technologies • 57 North Street / Suite 120 LeRoy, NY 14482 • Tel 585-768-8710 Fax 585-768-9209 M-C030-03...
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Page 2: Table Of Contents
Table of Contents Important Safety Precautions How it Works Installation 6-10 Start-up 11-13 Trouble Shooting 14-15 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 system. 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.
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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 Steam Supply The HelioJET C-30 requires a 1-1/2” dedicated steam supply line. Install a manual shut-off valve, steam strainer, pressure gauge, and condensate trap within two feet of the system (see pg. 7). Install a full port or oversized manual shut-off valve, and be sure it is accessible from the C-30 location.
- Page 7 HelioJET™ Schematic C-30 1. Water Supply: 1-1/2” NPT 8. Operating Pressure Gauge 2. Steam Supply: 1-1/2” NPT 9. Start-up Vacuum Gauge 3. Discharge Line to Plant: 2” NPT 10. Thermometer 4. Start-up/Overflow to Drain: 1-1/4” NPT 11. Handwheel Adjustment 5. Electrical Control Box 12.
- Page 8 Caution: Never run a permanent air line to the reserve tank, always disconnect after charging. Floor Drain Pipe the start-up/overflow downward to a drain using no less than 1-1/4” rigid pipe. See page 7, item 4. During times of use, the HelioJET will discharge approximately one pint of hot water to drain each time it cycles on and off. Be sure the drain you choose can accommodate 200°F.
- Page 9 HelioJET™ Electrical C- Schematic Electrical Schematic C-30 Central System with Steam Probe Drwg.# D00350 Three Phase 460V Transformer Starter Fuse Overload Steam Probe Pressure Relay Switch Water Solenoid High Probe Main Pump Solid State Steam Solenoid Switch Relay Module Motor Flow Switch Push to Test Reference Probe...
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Page 10: Installation
S-10 Spray Gun Typical Hot Foam, Sanitize Installation and Rinse Station Figure 4 1. 3/4” Main Station Valve 3/4” or 1” 2. 3/8” Sanitizer Valve 3. Liquid Injector 4. 3/4” Safety Coupling 5. Bypass Valve. Close for Liquid Injector to Pick-up. 6. -
Page 11: Start-Up
Two Adjustments There are two adjustments on your HelioJET C-30. You will make them during the initial calibration and start-up procedure in the next section. Please refer to pages 7 and 12 to familiarize yourself with the location of the handwheel adjustment and the high-low pressure switch. - 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-30. 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 C-30 System Start-Up Vacuum Gauge Figure 6 Start-Up Vacuum Gauge Set at 10”...
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Page 14: Trouble Shooting
Trouble Shooting Problem The system starts and runs fine, but does not deliver the discharge temperature anticipated. Solution Before start-up, the reserve tank is at ambient temperature. It takes a little time to rise to full temperature. For instance, after the first cycle, the discharge thermometer may read 140-150°F and you are expecting 180°F. - Page 15 E. Is it possible that your lines have developed some mineral or other type of build-up that may be creating a flow restriction? Contact HelioJET if you are unable to resolve this problem. Problem When the handwheel is adjusted upward, (counter-clockwise) the start-up vacuum gauge never reads a vacuum. Water continuously discharges from the overflow no matter how high it is adjusted.
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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 Check condition of steam valve seat. Does steam leak through the overflow drain, even when the C-30 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 working consistently when the HelioJET is running? If not, inspect the condition of the overflow check valve (pg. 20, item 12). If the check valve does not seat properly it will allow an excess amount of air to enter the system. This can disrupt the reading on the vacuum gauge (pg.
- 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-30.
- Page 20 PAC™ 30 Major Components Item # Description Part Number Handwheel 200189-375 Dowel Pin 615008 Shaft 100135 O-Ring 611002 Plug 200469 O-Ring 611024 Bracket 100122-121 Water Jet 200434-XXX Dowel Pin 615004 O-Ring 611019 Body 400051 O-Ring 611041 Mixing Chamber 100134 *14. Amplifier 100137 O-Ring...
- Page 21 HelioJET™ Major Components C-30 Front View Rear View...
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Page 22: Major Components And Spare Parts
HelioJET™ Major Components C-30 and Spare Parts Seq. No. Component Description Part No. HelioPAC™ 30 PAC-30 2” Discharge Valve BV-2-07 Discharge Pressure Gauge 620026 Discharge Thermometer 634007 Water Supply Pressure Gauge 620025 Water Solenoid Valve SV-1-1/2-02 Flow Switch FS-1-1/2-7.5-01 Pressure Reserve Tank (ASME Code600 psi) 400047-120-COAT Electrical Enclosure 648002... -
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 Tel: 585-768-8710...