13-11-607 Page 6
heat exchanger at the top of the unit. The air-cooled unit with the standard enclosure requires sufficient
flow, Figure 2-2, page 6, for the compressor water/aftercooling system and for electric motor cooling. Do
not block the air flow to and from the unit. Allow three and one-half (3-1/2) feet to the nearest obstruction
on the control box end of the unit. Allow three (3) feet to the nearest obstruction above and on other
sides of unit. For continuous efficiency, the heat exchanger and aftercooler cores must be periodically
cleaned with either vacuum or compressed air. If wet cleaning is required, shield the motor and spray on
a mild soap solution, then flush with clean water.
Figure 2-1 – TYPICAL COMPRESSOR ROOM
Minimum Air Flow * For Compression and Cooling
Cubic Feet/Minute (Cubic Meters/Minute)
HP (kW)
Air Cooled
20 – 30 (15 – 22)
5,200 (147)
* 80
°
F (27
°
C) Inlet Air
Figure 2-2 – AIR FLOW CHART
WARNING
For copper water coolers, do not use any cleaning solution that is not
compatible with copper. Use of improper solution may result in damage to the
cooler.
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...