Safety, Installation, Operations - Emerson

1 safety , installation , Operations & ServiceTESCOM Product ManualOperations & Service ManualDOPMS2080X012 Rev. 06/15Do not attempt to select, install, use or maintain this product until you have read and fully understood this manual is available in multiple languages online at Rev. 06/15 safety , installation , Operations & Service ManualDOPSM2080X012 ContentsSection 1: Symbols ..3 Section 2: safety and installation Regulators and Valves ..3 Section 3: Operations and Types of Regulators .. Pressure Reducing Regulators - Diaphragm-Sensed .. Pressure Reducing Regulators - Piston-Sensed .. Back Pressure Regulators - Diaphragm-Sensed .. Back Pressure Regulators - Piston-Sensed .. Valves - TESCOM 30 Valves - TESCOM VA, VG and VT Series ..19 Section 4: Limited Limited Warranty ..21 This manual is available in multiple languages online at 1 Rev. 06/15 safety , installation , Operations & Service ManualDOPSM2080X012 Section 1: SymbolsParagraphs highlighted by the CAUTION icon contain information that must be followed to maintain a safe and successful operating environment.

2 Paragraphs highlighted by the WARNING icon contain information about practices or cir-cumstances that can lead to personal injury or death, property damage or economic 2: safety and installation Regulators and ValvesDo not attempt to select, install, use, or maintain this regulator, valve, or accessory until you have read and fully and fully understood these sure this information reaches the operator and stays with the product after not permit untrained persons to install, use, or maintain this regulator, valve or selection, improper installation , improper maintenance, misuse, or abuse of regulators, valves, or related accessories can cause death, serious injury, and property service requires special expertise and knowledge of system design and material compatibility in order to minimize the potential for death, serious injury, and/or property consequences include but are not limited to.

3 High velocity fluid (gas or liquid) discharge Parts ejected at high speed Contact with fluids that may be hot, cold, toxic, or otherwise injurious Explosion or burning of the fluid Lines/hoses whipping dangerously Damage or destruction to other components or equipment in the systemSafety Precautions1. Inspect the regulator, valve, and accessories before each Never connect regulators, valves, or accessories to a supply source having a pressure greater than the maximum rated pressure of the regulator, valve, or 2 Rev. 06/15 safety , installation , Operations & Service ManualDOPSM2080X0123. Refer to product label (model specific) for maximum inlet pressures. If this rated pressure cannot be found, contact your local TESCOM representative for the rated pressure prior to installation and use. Verify the designed pressure rating of all equipment ( , supply lines, fittings, connections, filters, valves, gauges, etc.)

4 In your system. All must be capable of handling the supply and operating Clearly establish flow direction of the fluid before installation of regulators, valves, and accessories. It is the responsibility of the user to install the equipment in the correct Remove pressure from the system before tightening fittings, gauges or Never turn regulator or valve body. Instead hold regulator or valve body and turn fitting If a regulator or valve leaks or malfunctions, take it out of service Do not modify equipment or add attachments not approved by the For pressure reducing regulators, it is highly recommended that the control knob or adjusting screw be turned fully counterclockwise before applying inlet Apply pressure to the system gradually, avoiding a sudden surge of fluid or pressure shock to the equipment in the Regulators are not shut-off devices. Install a pressure relief device downstream of the regulator to protect the process equipment from overpressure conditions.

5 Shut off the supply pressure when the regulator is not in Periodic inspection and scheduled maintenance of your equipment is required for continued safe The frequency of servicing is the responsibility of the user based on the Positive seal/tied diaphragm regulators require the downstream pressure vented before turning the hand knob counterclockwise to reduce the outlet pressure. Damage may occur to the regulator if this procedure is not Never allow problems or lack of maintenance to go Read and follow precautions on compressed gas cylinder It is important that you analyze all aspects of your application and review all available information concerning the product or system. Obtain, read, and understand the Material safety Data Sheet (MSDS) for each fluid used in your Never use materials for regulators, valves, or accessories that are not compatible with the fluids being Users must test components for material compatibility with the system operating conditions prior to use in the Vent fluids to a safe environment, and in an area away from personnel.

6 Be sure that venting and disposal methods are in accordance with Federal, State, and Local requirements. Locate and construct vent lines to prevent condensation or gas accumulation. Make sure the vent outlet is not obstructed by rain, snow, ice, vegetation, insects, birds, etc. Do not interconnect vent lines; use separate lines if more than one vent is Do not locate regulators, valves, or accessories controlling flammable fluids near open flames or any other source of 2 Rev. 06/15 safety , installation , Operations & Service ManualDOPSM2080X01222. Some fluids when burning do not exhibit a visible flame. Use extreme caution when inspecting and/or servicing systems using flammable fluids to avoid death or serious injury to personnel. Provide a device to warn personnel of these dangerous Many gases can cause suffocation. Make certain the area is well ventilated. Provide a device to warn personnel of lack of Never use oil or grease on these regulators, valves, or accessories unless recommended as specified in Operations and Service procedures.

7 Oil and grease are easily ignited and may combine violently with some fluids under Have emergency equipment in the area if toxic or flammable fluids are Upstream filters are recommended for use with all Do not bleed system by loosening Prevent icing of the equipment by removing excess moisture from the Always use proper thread lubricants and sealants on tapered pipe InstallationDo not open packaging until ready for installation or in a clean environment. Product is cleaned in accordance with CGA and ASTM G93, Verification Type 1, Test 1 and Test 2. With periodic verification of cleaning process to sure that the components and materials used in the fluid handling system are compatible with the fluid and have the proper pressure rating. Failure to do so can result in death, serious injury, and/or property the regulator, valve, and accessories for physical damage and contamination.

8 Do not connect the regulator, valve, or accessory if you detect oil, grease, or damaged parts. If the regulator, valve, or accessory is damaged, contact your local TESCOM representative to have the regulator cleaned or Repair ServiceIf a regulator or valve leaks or malfunctions, take it out of service immediately. You must have instructions before doing any maintenance. Do not make any repairs you do not understand. Have qualified personnel make repairs. Return any equipment in need of service to your equipment supplier for evaluation and prompt service. Equipment is restored to the original factory performance specifications, if repairable. There are flat fee repair charges for each standard model. The original equipment warranty applies after a complete component selection1. Consider the total system design when selecting a component for use in a The user is responsible for assuring all safety and warning requirements of the application are met through his/her own analysis and 3 Rev.

9 06/15 safety , installation , Operations & Service ManualDOPSM2080X0123. TESCOM may suggest material for use with specific media upon request. Suggestions are based on technical compatibility resources through associations and manufacturers. TESCOM does NOT guarantee materials to be compatible with specific media -- THIS IS THE RESPONSIBILITY OF THE USER!4. Component function, adequate ratings, proper installation , operation, and maintenance are the responsibilities of the system not modify equipment or add attachments not approved by the manufacturer. Failure to do so can result in death, serious injury, and/or property 3: Operations and ServiceASSEMBLY/ installation DRAWINGS & BILLS OF MATERIAL drawings and parts lists for your product may be obtained by contacting TESCOM. Tescom will provide these by email, fax or mail. Your local Tescom representative can provide additional assistance.

10 Be sure to have your complete model number ready. See page 39 for contact information for the TESCOM location closest to Types of RegulatorsDiaphragm-Sensed - Pressure Reducing RegulatorsBy Series 04 12 15 26-1100 26-1200 26-1500 26-1600 22-2200 22-5400 23 44-2200 44-2600 44-2800 44-3200 44-3400 44-4600 44-5000 44-5800 449-254 64-2600 64-2800 64-3200 64-3400 64-3600 64-5000 64-5400 74-2400 74-3000 74-3800 DA DG DH DH-16 DK FR-2000 PH-1800 PH-2200 PH-2600 PH-3200 PS3400 SG1, SG2, SG3 Diaphragm-Sensed - Back Pressure RegulatorsBy Series 26-2300 26-2500 26-2700 26-2900 44-2300 44-2500 44-4700 DV7 Section 3 Rev. 06/15 safety , installation , Operations & Service ManualDOPSM2080X012 Piston-Sensed - Pressure Reducing RegulatorsBy Series 20-1000 20-1100 20-1200 26-1000 26-2000 44-1100 44-1500 44-1800 44-1300 44-4000 44-4200 44-5200 44-7400 50-2000 50-2200 50-4000 50-4100 54-2000 54-2200 54-2800 56-2000 BB-1 CP3200 Piston-Sensed - Back Pressure RegulatorsBy Series 26-1700 44-1700 44-5500 44-2900 54-2100 54-2300 54-2700 54-3500 Pressure Reducing Regulators - GeneralTESCOM s diaphragm sensed pressure reducing regulators are specifically engineered for applications requiring dependable pressure regulation.