RUNRACE : Service & Maintenance Manual - rev. 2.0
Page 6.12
6.4.1. THE INVERTER DISPLAY SHOWS E01, E02, E03, E04 OR E05
These inverter error messages are related to output short-circuit problems.
Are the belt and the deck
lubricated and in good state?
Are the roller bearings in
good state?
1
NO
Replace the inv erter
YES
Is the inv erter output short-
circuited?
Is there a short-circuit on the
motor cable terminals?
Is the belt motor short-
circuited?
Replace the belt motor
Replace the belt motor
cable
2 3
YES
YES
NO
Does the machine resume
correct operation af ter being
turned of f f or 1 minute?
YES
Probable interf erence. The
machine is OK
Replace the inv erter
NO
NO
E02 E03 E04 E05E01
Replace the belt and the
deck and/or lubricate
YES
Replace the rollers
YES
NO
NO
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