Oliver 2019 - Troubleshooting Common Issues; Machine Does Not Start; Overload Protection or Circuit Issues; Machine Stalls During Operation

40 | Page Oliver Machinery 2019 Lathe
Troubleshooting
Problem
Possible Cause
Possible Solution
Machine does not
start.
Machine is not
connected to a power
source.
1. Make sure the machine is plugged in, and
the power disconnect is at the ON position.
2. Check the electrical panel for tripped
circuit breaker or blown fuse.
3. Ensure all electrical connections have good
contacts.
Low voltage/current.
Have a licensed electrician check/repair the
power circuit.
Faulty switch/motor/
capacitor.
Contact customer service for further
assistance.
Overload protection
activated.
Wait for at least five minutes for the motor to
cool down. Turn with a less aggressive cut.
Overload protection
triggered, tripped
circuit breaker, or
blown fuse.
Machine is undersized
for operation.
Turn with a less aggressive cut.
Machine is jammed.
Inspect the spindle lock and ensure it is not
engaged.
Too much load on a
circuit.
Make sure the power circuit is sized for this
machine. If the machine is sharing the circuits
with other equipment, ensure the circuit is
sized to supply power for all items in the
circuit.
Motor/capacitor issue.
Contact customer service for further
assistance.
Machine stalls during
operation.
Machine is undersized
for operation.
Make lighter cuts.
Dull lathe tool.
Resharpen/replace lathe tool.
Belt slipping
Clean the belt and pulleys. Adjust belt tension.
Motor/capacitor issue.
Contact customer service for further
assistance.
Machine stopped
during the operation.
Overload protection
triggered.
Wait for at least five minutes for the motor to
cool down. Turn with a less aggressive cut.