Installations; Repair Service - Tescom ER3000 Manual

25. Do not locate controllers, regulators, valves, or accessories using
flammable fluids near open flames or any other source of ignition.
Use of Explosion Proof controllers may be necessary to be in
accordance with local electric codes.
26. 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 employees. Provide a device
to warn employees of these dangerous conditions.
27. Many gases can cause suffocation. Make certain the area is well
ventilated. Provide a device to warn employees of lack of oxygen.
28. Never use oil or grease on these controllers, regulators, valves, or
accessories. Oil and grease are easily ignited and may combine
violently with some fluids under pressure.
29. Have emergency equipment in the area if toxic or flammable fluids are
used.
30. Upstream filters are recommended for use with all fluids and gases.
31. Do not bleed system by loosening fittings.
32. Prevent icing of the equipment by removing excess moisture from the
gas.
33. Always use proper thread lubricants and sealants on tapered pipe
threads.

Installations

Inspect the controller, and accessories for physical damage and
contamination. Do not connect the controller, or accessory if you detect
oil, grease, or damaged parts. If the controller, or accessory is damaged,
contact your local Tescom representative to have the controller cleaned or
repaired.
Make sure that the components and materials used in the fluid
handling system are compatible with the fluid and have the
proper pressure rating.
Make sure that the components used in the electronic system are
compatible with and have the proper voltage rating.

Repair Service

If a controller 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.
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