National Flooring Equipent GP18, Руководство по обслуживанию

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5.0 Troubleshooting / Diagnostics
5.1 Diagnosis of Failures
5.1 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.
Unusual Noise 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.
Shroud is dragging on the floor Adjust shroud and tighten to no
more than ¼" (6.35 mm) above
floor.
Reduced performance
or no performance
Diamond tooling is worn or
damaged
Inspect diamond tooling for
remaining abrasive. If depleted,
replace with new tooling.
Dust being produced Shroud is out of adjustment Adjust shroud and tighten to no
more than .08" (2 mm) above
floor.
Dust hose is clogged Inspect dust hose and ports for
debris that may be clogging hose.
Dust collector malfunction Verify dust collector is operating
properly.
Motor does not start up Faulty switch or relays Get diagnosis and replacement
by a skilled electrician.
Emergency stop Unlock the emergency stop
button.
Motor stops during
operation
Out of propane Replace propane tank.
Motor is damaged Inspect motor.