Bauer Compressors Junior II WT User Manual (English)

Questions and Answers:

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Brian WaltersAug 16, 2025
What to do if Bauer Compressors Junior II WT does not attain final pressure?
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  Krista AustinAug 16, 2025
  If your Bauer Compressors Air Compressor is not reaching the desired final pressure, there are several potential causes. First, check the condensate drain valve(s) for leaks and tighten or reseal them. If the final pressure safety valve is blowing too soon, it may be defective and need replacement. Also, ensure that the vent screw for the final pressure safety valve is in the operating position; unscrew it until completely open for venting. Finally, if you're using a P21 Filter system, check for a missing cartridge, which could cause air to escape. If missing, replace the cartridge.
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betty81Aug 19, 2025
Why is air delivery dropping in my Bauer Compressors Air Compressor?
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  Lisa SanchezSep 12, 2025
  If the air delivery of your Bauer Compressors Air Compressor is dropping, start by checking the intake filter. If it's soiled, clean or replace the filter cartridge. Then, inspect the pipe couplings and retighten any that are leaking. Finally, excessive wear of the 3rd stage piston can also cause this issue; if necessary, replace the piston and sleeve of the 3rd stage.
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Barry SparksAug 22, 2025
Why is my Bauer Compressors Air Compressor overheating?
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  Robin LawrenceAug 22, 2025
  If your Bauer Compressors Air Compressor is overheating, several factors could be the cause. Insufficient cooling air, high ambient temperature (above 113°F or 45°C), incorrect direction of rotation, or leaking inlet and pressure valves in one stage can all contribute to overheating. Ensure adequate ventilation, check the ambient temperature, correct the rotation if needed, and inspect the valves, cleaning or replacing them as necessary.
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Michael HerreraAug 25, 2025
What to do if motor protection switch turns off Bauer Compressors Junior II WT Air Compressor?
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  taylorbarrettAug 25, 2025
  If the motor protection switch of your Bauer Compressors Air Compressor keeps turning the unit off, it could be due to insufficient voltage from a weak power supply. Try switching off other power-consuming devices. Alternatively, the power supply cable might be too long or too small in diameter, in which case you should replace it with a suitable cable.
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Gregory KnoxAug 27, 2025
Why intermediate pressure safety valve blows in Bauer Compressors Junior II WT Air Compressor?
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  Ann MorrisAug 27, 2025
  If the intermediate pressure safety valve on your Bauer Compressors Air Compressor is blowing, it could be due to a defective inlet or pressure valve in the following stage, causing the intermediate pressure to be too high. Inspect and replace the inlet or pressure valve as needed. Alternatively, the safety valve itself might be leaking, requiring replacement.
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Eric BoothAug 30, 2025
Why is there a taste of oil in the air from my Bauer Compressors Air Compressor?
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  Patricia LeeAug 30, 2025
  If you notice a taste of oil in the air from your Bauer Compressors Air Compressor, it could be due to a saturated cartridge. Try replacing the cartridge. Another possibility is that an unqualified lubricant is being used; in this case, replace it with an approved oil.
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Mary JimenezSep 1, 2025
What to do if air escaping through the cartridge safety bore of Bauer Compressors Junior II WT Air Compressor?
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  Ian MullinsSep 2, 2025
  If you find air escaping through the cartridge safety bore of your Bauer Compressors Air Compressor, it's likely that the cartridge is missing. Replace the cartridge. Another potential cause is defective cartridge O-rings, which should be checked and replaced if necessary.
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Jordan BurnsSep 4, 2025
Why is there excessive V-belt wear on my Bauer Compressors Air Compressor?
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  Alexandria JohnstonSep 4, 2025
  If you are experiencing excessive V-belt wear on your Bauer Compressors Air Compressor, the V-belt tension might be incorrect. Try retightening it. Also, check if the pulleys are not aligned and readjust them if necessary.
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kramosSep 7, 2025
Why does the motor run eccentrically on my Bauer Compressors Junior II WT?
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  Kim WheelerSep 7, 2025
  If the motor of your Bauer Compressors Air Compressor runs eccentrically, it might be because the V-belt is worn. Replace the V-belt to resolve this issue.
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Jordan CoxSep 10, 2025
Why does the engine run eccentrically on my Bauer Compressors Air Compressor?
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  mbrooksSep 10, 2025
  If the engine of your Bauer Compressors Air Compressor runs eccentrically, it might be because the V-belt is worn. Replace the V-belt to resolve this issue.

Bauer Compressors Junior II WT Specifications

General

Model	Junior II WT
Type	Portable Breathing Air Compressor
Power Source	Electric
Flow Rate	100 l/min
Motor Power	2.2 kW
Horsepower	1.5 HP
Voltage	230 V
Phase	1
Compressor Type	Piston Compressor
Application	Breathing Air