13-25-629 v03 Page 49
Compressor, air/oil sump and all piping and tubing may be at high temperature
during and after operation.
Do not attempt inspection or cleaning of air-cooled heat exchangers until
cooling fan has stopped rotating. Disconnect lockout and tag out package from
power supply.
Air-cooled heat exchanger cores are fabricated from aluminum. Do not use
caustic liquids to cleanse core or permanent damage will take place.
1. Be sure the unit is completely off and that oil reservoir is depressurized.
2. Open and/or remove enclosure door panel adjacent the cooler assembly, see Figure 6-2 for details.
3. Inspect core area. If blocked with debris, use a moderate (e.g., 100 psi) source of compressed air
while directing nozzle (pointed to outer core finned surface) to dislodge debris and clean. Vacuum
(applied from inner finned core surface) can also be employed to clean the surfaces.
4. Remove all loose debris from inner surfaces of the enclosure, including the main cooling fan area and
its pre-filter, after cleaning process is complete.
5.
Re-install the removed enclosure door panels.
Содержание L4-5C
Страница 24: ...13 25 629 v03 Page 24 FIGURE 4 2 WIRING DIAGRAM 208 230 460V 60 Hz 306ECA546 B Ref Drawing Page 1 of 3...
Страница 25: ...13 25 629 v03 Page 25 FIGURE 4 3 WIRING DIAGRAM 208 230 460V 60 Hz 306ECA546 B Ref Drawing Page 2 of 3...
Страница 26: ...13 25 629 v03 Page 26 FIGURE 4 4 WIRING DIAGRAM 208 230 460V 60 Hz 306ECA546 B Ref Drawing Page 3 of 3...
Страница 27: ...13 25 629 v03 Page 27 FIGURE 4 5 WIRING DIAGRAM 380V 60 Hz 303ECA546 B Ref Drawing Page 1 of 3...
Страница 28: ...13 25 629 v03 Page 28 FIGURE 4 6 WIRING DIAGRAM 380V 60 Hz 303ECA546 B Ref Drawing Page 2 of 3...
Страница 29: ...13 25 629 v03 Page 29 FIGURE 4 7 WIRING DIAGRAM 380V 60 Hz 303ECA546 B Ref Drawing Page 3 of 3...
Страница 30: ...13 25 629 v03 Page 30 FIGURE 4 8 WIRING DIAGRAM 575V 305ECA546 A Ref Drawing Page 1 of 3...
Страница 31: ...13 25 629 v03 Page 31 FIGURE 4 9 WIRING DIAGRAM 575V 305ECA546 A Ref Drawing Page 2 of 3...
Страница 32: ...13 25 629 v03 Page 32 FIGURE 4 10 WIRING DIAGRAM 575V 305ECA546 A Ref Drawing Page 3 of 3...
Страница 33: ...13 25 629 v03 Page 33 Figure 4 11 WIRING DIAGRAM 230V 1 Phase 307ECA546 D Ref Drawing Page 1 of 4...
Страница 34: ...13 25 629 v03 Page 34 Figure 4 12 WIRING DIAGRAM 230V 1 Phase 307ECA546 D Ref Drawing Page 2 of 4...
Страница 35: ...13 25 629 v03 Page 35 Figure 4 13 WIRING DIAGRAM 230V 1 Phase 307ECA546 D Ref Drawing Page 3 of 4...
Страница 36: ...13 25 629 v03 Page 36 Figure 4 14 WIRING DIAGRAM 230V 1 Phase 307ECA546 D Ref Drawing Page 4 of 4...
Страница 39: ...13 25 629 v03 Page 39 Figure 4 15 PIPING AND INSTRUMENTATION ILLUSTRATION 301ECA797 01 Ref Drawing Page 1 of 1...
Страница 61: ...13 25 629 v03 Page 61 Figure 9 5 Compressor Module Hardware...