Jun-Air 2xOF302-40B - User Manual

Operating manual
Betriebsanweisung
Mode d’emploi
Modo de empleo
Gebruiksaanwijzing
Betjeningsforskrift
Compressor - Vacuum pump
Model OF301 DC motor / OF301 motor / OF311 motor / OF301 vacuum
OF302 motor / OF312 motor / OF322 motor / OF302 vacuum
OF301-4B / OF302-4B / OF302-15B / OF302-25B / OF302-25BD2
2xOF302-40B / 2xOF302-40BD2

Summary

Important - read this first!

IMPORTANT: General directions for use

Electrical installation (motor only)

Adjustment of pressure switch (comp.)

Adjustment of pressure (fig. 10):

Adjustment of vacuum switch (vacuum)

Adjustment of maximum vacuum (left screw)

Fault finding and repair (all)

1. Compressor does not start:

Troubleshooting steps for a compressor that fails to start.

2. Compressor does not start, makes a buzzing sound followed by a clicking noise (cannot start against high pressure):

Diagnosing buzzing and clicking sounds when the compressor cannot start under pressure.

3. Vacuum pump operates, but does not evacuate sufficiently:

Resolving issues where the vacuum pump does not achieve sufficient vacuum.

Preventive maintenance (all)

Test the non-return valve

Check the pumping time (Comp.)

Pressure vessel

Electrical diagrams - OF301;302 - 3 x400 V; 50;60 Hz

Electrical diagrams - OF301 - 12;24 V DC with motor protection

Electrical diagrams - OF301 - 12;24 V DC without motor protection

Electrical drawing model OF301;302-B(D) - 100;240 V; 50;60 Hz

Electrical drawing model OF301 V;302 V - 100;240 V; 50;60 Hz

Electrical drawing model 2 xOF301;2 x302-B - 100;240 V; 50;60 Hz

Electrical drawing model 2 xOF301;2 x302-B(D) - 100;240 V; 50;60 Hz

Jun-Air 2xOF302-40B Specifications