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7.0 Maintenance Schedule
7.1 Maintenance and Inspection
7.1
Maintenance and Inspection
Operating Hours / Time Period Inspection Points / Maintenance Instructions
Daily — Prior to Operation
• Check all electrical cables for cuts or damage.
• Check the hose connections for tightness.
• Check the dust collector hose for damage.
• Empty waste from the dust collector.
• Check Morflex Coupler, tool plate, and diamond tooling
for wear and damage.
• Check that shroud and rubber seal are in good working
condition.
• Check the electric connections for sediments of dirt or
foreign bodies.
• Check the electric motor for dirt and other contaminants.
• Check gearbox assembly for any leaks of oil from motor.
Daily — After Operation
• Check for debris in the dust ports under gear box and
near the handle.
• Check for dirt build-up on VSD and electric motor.
8.0 Troubleshooting / Diagnostics
8.1 Diagnosis of Failures
8.2 Diagnosis of Electrical Failure
8.1
Diagnosis of Failures
Failure
Possible Reasons for Failure
Corrective Actions
Unusual Vibrations.
Uneven or loose surface being
ground.
Verify suitability of substrate
being ground.
Loose or damaged tooling.
Inspect tooling to make sure that
all connecting hardware is tight
and tool is firmly seated to holder.
Damaged or worn coupler.
Replace coupler.
Note:
For additional maintenance and repair information, reference this machine’s Service Manual.
