Emerson Tescom ER5050 User Manual

ER5000 —
7
Safety, Installation & Operations Precautions
10. Regulators are not shut-off devices. Install a pressure relief device downstream
of the regulator to protect the process equipment from overpressure
conditions. Shut off the supply pressure when the regulator is not in use.
11. Periodic inspection and scheduled maintenance of your equipment is required
for continued safe operation.
12. The frequency of servicing is the responsibility of the user based on
the application.
13. Never allow problems or lack of maintenance to go unreported.
14. Read and follow precautions on compressed gas cylinder labels.
15. 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 uid used in
your system.
16. Never use materials for regulators, valves or accessories that are not
compatible with the uids being used.
17. Users must test components for material compatibility with the system
operating conditions prior to use in the system.
18. Vent uids to a safe environment and in an area away from employees. 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 needed.
19. Do not locate regulators, valves or accessories controlling ammable uids near
open ames or any other source of ignition. Use of Hazardous Location controllers
may be necessary to be in accordance with local electric
codes.
20. Some uids when burning do not exhibit a visible ame. Use extreme caution
when inspecting and/or servicing systems using ammable uids to avoid
death or serious injury to employees. Provide a device to warn employees of
these dangerous conditions.
21. Many gases can cause suffocation. Make certain the area is well ventilated.
Provide a device to warn employees of lack of Oxygen.
22. Never use oil or grease on these regulators, valves or accessories. Oil and grease
are easily ignited and may combine violently with some uids under pressure.
23. Have emergency equipment in the area if toxic or ammable uids are used.
24. Upstream lters are recommended for use with all uids.
25. Do not bleed system by loosening ttings.
26. Prevent icing of the equipment by removing excess moisture from the gas.
27. Always use proper thread lubricants and sealants on tapered pipe threads.

Emerson Tescom ER5050 Specifications

General

Brand	Emerson
Model	Tescom ER5050
Category	Controller
Language	English