Emerson TESCOM 04 Series Safety, Installation, Operations & Service page 5

Safety, Installation, Operations & Service Manual
DOPSM2080X012
22. Many gases can cause suffocation. Make certain the area is well ventilated. Provide a
device to warn personnel of lack of Oxygen.
23. Never use oil or grease on these regulators, valves, or accessories unless recommended
as specified in Operations and Service procedures. Oil and grease are easily ignited and
may combine violently with some fluids under pressure.
24. Have emergency equipment in the area if toxic or flammable fluids are used.
25. Upstream filters are recommended for use with all fluids.
26. Do not bleed system by loosening fittings.
27. Prevent icing of the equipment by removing excess moisture from the gas.
28. Always use proper thread lubricants and sealants on tapered pipe threads.
2.1.1 Installation
Do not open packaging until ready for installation or in a clean environment. Product
is cleaned in accordance with CGA 4.1 and ASTM G93, Verification Type 1, Test 1 and
Test 2. With periodic verification of cleaning process to MIL-STD-1330D.
Make 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 damage.
Inspect the regulator, valve, and accessories for physical damage and contamination. 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 repaired.
2.1.2 Repair Service
If 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 overhaul.
Proper component selection
1. Consider the total system design when selecting a component for use in a system.
2. The user is responsible for assuring all safety and warning requirements of the
application are met through his/her own analysis and testing.
3. TESCOM may suggest material for use with specific media upon request.
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Section 2
Rev. 06/15