Nuvair MCH60, Operation Manual

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MCH60
Nuvair Page 11 www.Nuvair.com
Do not use any form of mineral oil or synthetic lubricant not rated for the compressor in this system.
Use only the recommended Compressor Lubricant. Never mix the Compressor Lubricant with other
lubricants. The use of improper lubricants can lead to fire or explosions, which may cause serious
personal injury or death.
3.0 Safety and Operation Precautions
Because a compressor is a piece of machinery with moving and rotating parts, the same precautions should be
observed as with any piece of machinery of this type where carelessness in operations or maintenance is
hazardous to personnel. In addition to the many obvious safety precautions, those listed below must also be
observed:
1. Read all instructions completely before operating any compressor or nitrox system.
2. For installation, follow all local electrical and safety codes, as well as the National Electrical Code
(NEC) and the Occupational Safety and Health Administration (OSHA) standards.
3. Electric motors must be securely and adequately grounded. This can be accomplished by wiring with a
grounded, metal-clad raceway system to the compressor starter; by using a separate ground wire
connected to the bare metal of the motor frame; or other suitable means.
4. Protect all power cables from contacting sharp objects. Do not kink power cables and never allow the
cables to contact oil, grease, hot surfaces, or chemicals.
5. Make certain that power source conforms to the requirements of your equipment.
6. Pull main electrical disconnect switch and disconnect any separate control lines, if used, before
attempting to work or perform maintenance. “Tag Out” or “Lock Out” all power sources.
7. Do not attempt to remove any parts without first relieving the entire system of pressure.
8. Do not attempt to service any part while System is in an operational mode.
9. Do not operate the System at pressures more than its rating.
10. Do not operate compressor at speeds more than its rating.
11. Periodically check all safety devices for proper operation. Do not change pressure setting or restrict
operation in any way.
12. Be sure no tools, rags or loose parts are left on the Compressor System.
13. Do not use flammable solvents for cleaning the Air Inlet Filters or elements and other parts.
14. Exercise cleanliness during maintenance and when making repairs. Keep dirt away from parts by
covering parts and exposed openings with clean cloth or Kraft paper.
15. Do not operate the compressor without guards, shields, and screens in place.
16. Do not install a shut-off valve in the compressor discharge line, unless a pressure relief valve, of proper
design and size, is installed in the line between the compressor unit and shut-off valve.
17. Do not operate in areas where there is a possibility of inhaling carbon monoxide, carbon dioxide,
nitrogen, or flammable or toxic fumes.
18. Be careful when touching the exterior of a recently run electric, gasoline, or diesel motor - it may be hot
enough to be painful or cause injury. With modern motors this condition is normal if operated at rated
load - modern motors are built to operate at higher temperatures.
19. Inspect unit daily to observe and correct any unsafe operating conditions found.
20. Do not “play around” with compressed air, or direct air stream at body, as this can cause injuries.