Table of Contents Specifications ................2 Requirements................3 Important Safety Notices ............4 ControlPak Pressure Controller Overview ........5 Setting Up ..................6 Calibration ..................10 Venting System ................18 Storage and Transport ..............19 Maintenance ................20 Troubleshooting ................20 Support ..................22...
Specifications Pressure Range 0 to 3,000 psi (0 to 210 bar) Vacuum Range 0 to 10 inHg (0 to 260 mmHg) Temperature Range 0 to 130 °F (-18 to 54 °C) Construction Anodized Aluminum, Brass, Plated Steel, Stainless Steel Seal Materials Buna-N, PEEK , Teflon ®...
Requirements * ralstoninst.com/adapters What you need to use your ControlPak Pressure Controller: 1. Wrenches 2. Thread Tape 3. Ralston Quick-test™ Adapters 4. Device Under Test 5. Ralston Quick-test™ Hoses 6. Pressure Reference 7. Pressure Source...
Important Safety Notices Important Safety Notices WARNING: Do not exceed Maximum Working Pressure for this product or damage may result. WARNING: Device under test should be isolated from the process, vented and vent valve closed prior to use. WARNING: Do not attempt to operate this product until you have read and fully understand the instructions and hazards of the product.
ControlPak Pressure Controller Overview 1. Outlet Port 1 2. Outlet Port 2 3. Storage Space 4. Fill Port 5. Fill Valve 6. Vent Valve 7. Fine Adjust Valve 8. Equalize/Isolate Valve 9. Carry Handle...
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Female NPT Pressure Reference Gauge 1. Reference Gauge with NPT female port 2. NPT Male Ralston Quick-test™ Gauge Adapter 3. Ralston Quick-test™ Hose 4. NPT Male Ralston Quick-test™ Adapter...
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Connecting Device Under Test (DUT) and Pressure Source Isolate the Device Under Test (DUT) from the process and vent DUT prior to connecting to it. 1. Device under test (DUT) 2. Ralston Quick-test™ Adapters 3. Ralston Quick-test™ Hoses 4. Pressure source...
Increase Pressure Slowly open Fill Valve to just below first test point. Test point Close Fill Valve.
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Close Equalize/Isolate Valve. Use Fine Adjust Valve to put reference gauge on exact test point. Test point...
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To Continue Moving Up-scale in Pressure Open Equalize/Isolate Valve. Slowly open Fill Valve to just below next test point. Test point Close Fill Valve.
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Close Equalize/Isolate Valve. Use Fine Adjust Valve to put reference gauge on exact test point. Test point Repeat for each test point up-scale until range is complete.
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To Move Down-scale in Pressure Open Equalize/Isolate Valve. Slowly open Vent Valve to just above next test point. Test point Close Vent Valve.
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Close Equalize/Isolate Valve. Fine-adjust to exact test point. Test point...
Maintenance Maintenance Interval Every 300 uses or 3 months Maintenance Procedure • Lubricate the Ralston Quick-test™ fittings by squirting 2 ml of oil inside the connection. • Lubricate the balance valve O-rings with silicone lubricant. Troubleshooting There is a drop in system pressure when the Volume Controller has been pressurized and the Fill Valve is closed If there is a drop in system pressure when the Volume Controller has been pressurized and the Fill Valve is closed, then there is a leak.
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Fine Adjust Valve is difficult to operate If the Fine Adjust Valve is difficult to operate over years of service, then the inside walls of the piston need grease. 1. Remove the Fine Adjust Valve. 2. Apply a thin coat of graphite grease, such as Dow Corning ®...
Support Hours: 8:30 am – 5:00 pm EST Phone: 1 440-564-1430 • Toll Free: 1 800-347-6575 (US and Canada) Web: ralstoninst.com/support Email: support@ralstoninst.com Parts and Service: ralstoninst.com/qtvc-en...
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