Troubleshooting / Diagnostics - Prep/Master PM200 Operating Manual

8.0 Troubleshooting / Diagnostics

8.1 Diagnosis of Failures
8.2 Diagnosis of Electrical Failure
8.1 Diagnosis of Failures
Prior to any repair work on the machine or drives, the machine must be secured
against unintentional start-up. Put the machine in its Safety-off position.
Failure
Unusual Vibrations
Unusual Noise
Reduced performance or
no performance
Possible Reasons for the
Failure
Uneven or loose surface
being ground
Loose or damaged tooling
Uneven or loose surface
being ground
Loose or damaged tooling
Shroud is dragging on the
floor
Diamond tooling is worn or
damaged
Operating Manual
Corrective Actions
Verify suitability of substrate
being ground.
Inspect tooling to make sure
that all connecting hardware is
tight and tool is firmly seated to
holder.
Verify suitability of substrate
being ground.
Inspect tooling to make sure
that all connecting hardware is
tight and tool is firmly seated to
holder.
Adjust shroud and tighten to no
more than ¼ inch above floor
Inspect diamond tooling for
remaining abrasive. If depleted,
replace with new tooling.
PM200
19