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6.
Grounding
- Equipment must be grounded in accordance with Section 250 of the National Electrical
Code.
WARNING
Failure to properly ground the compressor package could result in controller
malfunction.
7.
Rotation
- Check for correct motor rotation using “JOG MODE.” An arrow on the compressor/motor
belt guard shows correct rotation. Compressor drive shaft rotation must be counterclockwise
standing facing the compressor sheave.
WARNING
Operation with incorrect motor rotation can damage equipment and cause
water eruption from the compressor inlet. When checking motor rotation,
induce minimum rotation (less than one revolution if possible). Never allow
motor to reach full speed.
8.
System Pressure
- Set the controls to the desired unload and load pressures. DO NOT EXCEED
MAXIMUM OPERATING PRESSURE ON COMPRESSOR NAMEPLATE. See Section 4, “Controls
and Instrumentation”, for procedure.
WARNING
Operation at excessive discharge air pressure can cause personal injury or
damage to equipment. Do not adjust the full discharge air pressure above the
maximum stamped on the unit nameplate.
9.
Operating Mode
- Refer to Section 4 for detailed information on the control system.
10.
Enclosure
- Check for damaged panels or doors. Check all screws and latches for tightness. Be
sure doors are closed and latched.
Содержание PUREAIR EWC99C
Страница 7: ...13 11 607 Page 2 Figure 1 2 PACKAGE ILLUSTRATION 307EWC797 B Ref Drawing...
Страница 8: ...13 11 607 Page 3 Figure 1 3 AIR WATER SCHEMATIC 308EWC797 F Ref Drawing...
Страница 25: ...13 11 607 Page 20 Figure 4 2 FLOW CHART FOR SETUP PROGRAMMING 300EWC1255 Ref Drawing...
Страница 38: ...13 11 607 Page 33 Figure 4 4 WIRING DIAGRAM FULL VOLTAGE 305EWC546 B Ref Drawing Page 1 of 2...
Страница 39: ...13 11 607 Page 34 305EWC546 B Ref Drawing Page 2 of 2...
Страница 40: ...13 11 607 Page 35 Figure 4 5 WIRING DIAGRAM FULL VOLTAGE LESS STARTER 306EWC546 B Ref Drawing Page 1 of 2...
Страница 41: ...13 11 607 Page 36 306EWC546 B Ref Drawing Page 2 of 2...
