A042 - Check Pneumatic System (Visual Inspection) - Index G200.3 Operating Instructions Manual

Maintenance Summary - Care activities
A042 - Check pneumatic system (visual inspection)
Orientation
Maintenance Instructions
G200.3 G220.3
DIE248EN - 15.08.2022
To ensure trouble-free operation, periodic checks (visual inspection) of the
pneumatic system are necessary.
- Check system pressure and sealing air settings.
- Check supply and fluid lines.
- Check silencers.
- Drain condensate (not applicable to auto-drain).
- Check pressure setting on the pressure differential monitoring pressure gauge.
Example: Pneumatic maintenance unit G420 (by FESTO)
Due to different requirements and/or specifications of the respective
manufacturers, be sure to review the respective manufacturer's
documentation!
The following components are used on the system maintenance unit (X) and the
extension for sealing air on the glass scales (Y) :
- X System maintenance unit
- 1. Switch-on valve (manual)
- 2. Pressure regulating valve (with filter) system pressure 6 bar
- 3. Pressure gauge for system pressure
- 4. Filter insert (filter fineness 40 µm)
- 5. Filter with automatic condensate drain
- 6. Filter insert (filter fineness 5 µm)
- 7. Branch module
- 8. Pressure sensor for system pressure
- 9. Silencer
- 10. Electrically actuated switch-on valve
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