Junior II WT
Page 12 1st ed. Rev 0 Chg 3
BAUER
COMPRESSORS
6. Reinsert filter cartridge, turning it 90° so the mark made in step 2. is at the 3 o’clock position.
7. Inspect O-ring (4) and replace if damaged.
8. Replace plastic cap and tighten knurled nut
3.2.3 Telescope Intake Tube
See Figure 3-2. The telescopic intake tube is inserted in the intake opening (5). This is necessary to
ensure clean intake air on gasoline engine driven compressor units. It’s use is also recommended with
electric motor driven compressor units.
3.2.4 Intermediate Separator
An intermediate separator is mounted on the compressor block. This separator is designed to remove oil
and water which accumulates due to the cooling of the medium after the compression process. Separation
is achieved by means of centrifugal action provided by a vortex plate (1)
Figure 3-3 Intermediate Separator
1. Vortex Plate
2. Hollow Screw
3. O-ring
4. Knurled Nut
^ WARNING ^
The rapid depressurizing and repressurizing of the intermediate separator during condensate drain-
ing subjects it to metallurgical stresses. To prevent catastrophic failure with the possibility of dam-
age, injury or death the intermediate separator must be replaced after 85,000 load cycles. A load
cycle equals one depressurization- repressurization. The Bauer recommended frequency of con-
densate draining is every fifteen minutes and is a balance between maximizing the life of the oil
and water separator chamber and maintaining the quality of the delivered air.
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