5
Control panel (Fig.3) includes the following elements:
1 – LP valve: low-pressure hose control.
2 – Start button “OFF/ON”: Test Bench power on/off. Button “OFF/ON” cannot be activated when
button “EMERGENCY STOP” is pressed.
3 – Touch screen: diagnostic data display and control of the Test Bench.
4 – Button “EMERGENCY STOP”: emergency shutdown.
5 – HP valve: control of the high-pressure hose.
1.1 Main menu
Diagnostic procedure is controlled mainly through the touch screen (n.3, Fig.3). Program main
menu (Fig.4) contains:
1 – diagnostic mode selection buttons;
2 – warning messages indicating causes of procedure activation failure;
3 – current pressure indications: discharge side of the compressor - HP1, discharge side of the
Test Bench - HP2, suction side of the compressor – LP;
4 – buttons to pump air and refrigerant from the compressor;
3
2
4
1
5
Figure 3 – Control panel of the Test Bench
Operation manual - test bench MS111
English
