RATSTM
REDUCED ATMOSPHERE
TESTING SYSTEM
INSTRUCTION & SERVICE MANUAL
Страница 1: ...RATSTM REDUCED ATMOSPHERE TESTING SYSTEM INSTRUCTION SERVICE MANUAL...
Страница 2: ...UMM T NC SAFETY FIRST PLEASE NOTE THE ABOVE WARNING PLATE IS ATTACHED TO EVERY REDUCED ATMOSPHERE TESTING SYSTEM BE CERTAIN THAT ALL EMPLOYEES WHO OPERATE THIS EQUIPMENT HAVE READ AND UNDERSTAND THIS...
Страница 3: ...HELT NC PAGE Introduction 1 Section I Inspection and Set up 2 Section II Testing Prior to Operation 3 Section III Normal Operation 5 Section IV Maintenance Troubleshooting 7 Section V Parts List 8 Sec...
Страница 4: ...les protects all internal components while heavy rubber vibration dampening feet isolate the unit from the external vibration of surrounding equipment to further assure consistent test results You wil...
Страница 5: ...shipping carton to an area where you can carefully remove all packing material It is suggested that the carton and packing materials be retained until after your RATS Model 401 is operating to assure...
Страница 6: ...ntenance procedures SECTION II TESTING PRIOR TO OPERATION A Make certain that both the aluminum base plate on top of the RATS unit and the o ring at the bottom of the vacuum test chamber are clean and...
Страница 7: ...uum test chamber to form a seal turn the mechanical timer to approximately seven 7 minutes F Observe the vacuum gauge Your RATS unit should pull approximately 28 5 inches of mercury in less than 15 se...
Страница 8: ...nit on a clean level surface as close as practical to the furnace from which samples are to be taken This is necessary to assure the molten aluminum sample is tested before it begins to solidify C Aft...
Страница 9: ...levels were extremely high the sample will have bubbled up on top as gas escaped to the surface A slight shrink on top of the sample is an indication of a lower and more acceptable gas level CAUTION T...
Страница 10: ...aily inspections should be made of the vacuum gauge and vacuum test chamber o ring as well as all exposed fittings and filters to assure a good seal and proper vacuum C Make sure the carrying handles...
Страница 11: ...400 0005 Vacuum Adjusting Valve 400 0006 Vacuum Quick Release Valve 400 0007 Vacuum Inlet Filter Port 400 0008 Mechanical Timer Assembly 400 0009 120 Volt Power Cord 400 0010 Steel Carrying Handles 40...
Страница 12: ...0431 13 Steel Crucible 13 400 0001 04 120 volt Power Cord 04 400 0010 14 Vacuum Chamber w Site Port 14 400 6242 05 Steel Carrying Handles 05 400 0011 15 Vacuum Base Plate 15 400 6212 06 Vacuum Quick...
Страница 13: ...THEA IVITAC NIX0 THE FUTVAF HALVH NVJ f J IELTINC SECTION VI CERTIFICATIONS AND PRODUCT LITERATURE Gauge Certification RATS Product Bulletin 403 10...
Страница 14: ...olten aluminum this rugged foundry proven unit can be placed within a few feet of melting operations for continuous monitoring of quality levels RATS permits a simple consistent highly accurate automa...
Страница 15: ...hamber with a high temperature glass site port for viewing sample Brass fittings and filters eliminate corrosion and a fully adjustable brass needle valve with locking set screw allows precise calibra...
Страница 16: ...DE WEB http www thermtronix com Thermtronix Corporation 17129 Muskrat Avenue o Box 100 Adelanto CA 92301 0100 USA Toll Free 800 309 6337 Tel 760 246 4500 Fax 760 246 4550 U SA SALES OFFICES CALIFORNIA...
