Troubleshooting; Problems And Corrections - Promax TC-280 Operation Manual

5. TROUBLESHOOTING

5.1 Problems and Corrections

Problem and Corrections - Review installation procedure section to ensure the installation is correct. If
correct, the troubleshooting chart below lists possible problems, causes, corrections, and reference guide.
Problem
Control panel is under normal
function, but vacuum pump
does not start.
Vacuum pump does not run.
Cause
The KM1, QM1, MCB1,
MCB2 protectors are
disconnected.
The power supply is not
corresponding with the power
demand indicated on the back
of machine.
17
Correction
Check each part and turn on the
switch, reconnect, if necessary.
Reconnect to correct power
source.