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For continuous efficiency, the cooler cores must be periodically cleaned with either vacuum or
compressed air. If wet cleaning is required, shield motor and spray on a mild soap solution and flush with
clean water.
NOTICE
Coolers are aluminum; do not use any cleaning solution that is not compatible
with aluminum. Use of improper solution may result in damage to the cooler.
Figure 2-1 – TYPICAL COMPRESSOR ROOM
Minimum Air Flow* For Compressor
And Cooling (cubic Feet/Minute)
Air Cooled
VS models
3022 CFM
FS models
2684 CFM
* 80
°
F Inlet Air
Figure 2-2 – AIR FLOW CHART
FOUNDATION
- The rotary screw compressor requires no special foundation, but should be mounted on
a smooth, solid surface. Whenever possible install the unit near level. Mounting bolts are not normally
required. However, installation conditions such as piping rigidity, angle of tilt, or danger of shifting from
outside vibration or moving vehicles may require the use of mounting bolts and shims to provide uniform
support for the base. Belt alignment and tension should be checked after installation. (For information on
belt alignment and tension, Section 8 see page 67.
OIL RESERVOIR / OIL COOLER DRAIN
- Both reservoir and core oil charge is drained from a single
connection and plug provided on the lower, left-hand side of the oil cooler core.
Summary of Contents for APEX25-30A
Page 11: ...13 25 608 Page 10 Figure 1 2 COMPRESSOR ILLUSTRATION VARIABLE SPEED 304USC797 A Ref Drawing...
Page 12: ...13 25 608 Page 11 Figure 1 3 COMPRESSOR ILLUSTRATION FIXED SPEED 305USC797 A Ref Drawing...
Page 27: ...13 25 608 Page 26 Figure 4 2 WIRING DIAGRAM VS 230 VOLT 306USC546 01 Ref Drawing Page 1 of 4...
Page 28: ...13 25 608 Page 27 Figure 4 3 WIRING DIAGRAM VS 230 VOLT 306USC546 01 Ref Drawing Page 2 of 4...
Page 29: ...13 25 608 Page 28 Figure 4 3 WIRING DIAGRAM VS 230 VOLT 306USC546 01 Ref Drawing Page 3 of 4...
Page 30: ...13 25 608 Page 29 Figure 4 3 WIRING DIAGRAM VS 230 VOLT 306USC546 01 Ref Drawing Page 4 of 4...
Page 31: ...13 25 608 Page 30 Figure 4 3 WIRING DIAGRAM VS 575 VOLT 307USC546 02 Ref Drawing Page 1 of 4...
Page 32: ...13 25 608 Page 31 Figure 4 4 WIRING DIAGRAM VS 575 VOLT 307USC546 02 Ref Drawing Page 2 of 4...
Page 33: ...13 25 608 Page 32 Figure 4 4 WIRING DIAGRAM VS 575 VOLT 307USC546 02 Ref Drawing Page 3 of 4...
Page 34: ...13 25 608 Page 33 Figure 4 4 WIRING DIAGRAM VS 575 VOLT 307USC546 02 Ref Drawing Page 4 of 4...
Page 45: ...13 25 608 Page 44 Figure 4 7 WIRING DIAGRAM FS 575 VOLT 309USC546 01 Ref Drawing Page 1 of 3...
Page 46: ...13 25 608 Page 45 Figure 4 8 WIRING DIAGRAM FS 575 VOLT 309USC546 01 Ref Drawing Page 2 of 3...
Page 47: ...13 25 608 Page 46 Figure 4 8 WIRING DIAGRAM FS 575 VOLT 309USC546 01 Ref Drawing Page 3 of 3...
Page 51: ...13 25 608 Page 50 Figure 4 8 PIPING AND INSTRUMENTATION ILLUSTRATIONJ 301USC797 C Ref Drawing...