Quincy Compressor HP 15 Manual Use And Maintenance page 20

ENGLISH
Shut-down visualization
In case of shut-down red icon (1) pops up in the lower side of the display as in the picture below in the left side:
To check which is the shutdown, highlight the red icon, using the Scroll keys. Press the Enter key and it will appears the Protections menu
as in picture above in the right side. Press Enter key and then in the display will appear the list of the Protection that are active on the
controller. Use Scroll key to check all the protections and the one who is causing the shutdown will be highlighted as in picture below:
Take care that the shut-down "Overload motor" appears in case of main motor overload or incorrect phase sequence (detected by phase
sequence relay) or overtemperature detected by temperature switches.
Open the disconnect switch in the supply line of the compressor.
WARNING: Before carrying out any maintenance the machine must be stopped, cut off the machine from the electrical
mains and from the compressed air distribution circuit, check that the machine is not under pressure.
Inspect the compressor and remedy.
After remedying and when the shut-down condition has disappear, switch on the voltage and restart the compressor.
20 - Edition 02/2018 Cod. 9828093052 04 -