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SAFETY PRECAUTIONS
Safety is everybody’s business and is based on your use of good common sense. All situations or
circumstances cannot always be predicted and covered by established rules. Therefore, use your past
experience, watch out for safety hazards and be cautious. Some general safety precautions are given
below:
Failure to observe these notices could result in injury to or death of personnel.
•
Keep fingers and clothing away from rotating fan, drive coupling, etc.
•
Disconnect the compressor unit from its power source, lockout and tagout before working on the
unit – this machine is automatically controlled and may start at any time.
•
Do not loosen or remove the oil filler plug, drain plugs, covers, the thermostatic mixing valve or
break any connections, etc., in the compressor air or oil system until the unit is shut down and
the air pressure has been relieved.
•
Electrical shock can and may be fatal.
•
Perform all wiring in accordance with the National Electrical Code (NFPA-70) and any applicable
local electrical codes. Wiring and electrical service must be performed only by qualified
electricians.
•
Open main disconnect switch, lockout and tagout before working on the control, wait 10 minutes
and check for voltage.
Failure to observe these notices could result in damage to equipment.
•
Stop the unit if any repairs or adjustments on or around the compressor are required.
•
Do not use the air discharge from this unit for breathing – not suitable for human consumption.
•
An Excess Flow Valve should be on all compressed air supply hoses exceeding 1/2 inch
inside diameter (OSHA Regulation, Section 1926.302).
•
Do not exceed the rated maximum pressure values shown on the nameplate.
•
Do not operate unit if safety devices are not operating properly. Check periodically. Never
bypass safety devices.
Summary of Contents for INTEGRA EFD99E
Page 11: ...13 20 604 Page 10 Figure 1 2 COMPRESSOR ILLUSTRATION 300EFD797 B Ref Drawing ...
Page 30: ...13 20 604 Page 29 Figure 4 3 WIRING DIAGRAM FULL VOLTAGE 308EDE46 A Ref Drawing Page 1 of 2 ...
Page 31: ...13 20 604 Page 30 308EDE46 A Ref Drawing Page 2 of 2 ...
Page 32: ...13 20 604 Page 31 Figure 4 4 WIRING DIAGRAM WYE DELTA 309EDE546 A Ref Drawing Page 1 of 2 ...
Page 33: ...13 20 604 Page 32 309EDE546 A Ref Drawing Page 2 of 2 ...
Page 34: ...13 20 604 Page 33 Figure 4 5 WIRING DIAGRAM LESS STARTER 310EDE546 A Ref Drawing Page 1 of 2 ...
Page 35: ...13 20 604 Page 34 310EDE546 A Ref Drawing Page 2 of 2 ...
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